艾默生-谷轮R410A产品手册-Veranda(2011)

R410A制冷剂性质简介及安装维修服务指南目前，在制冷、空调界，氟利昂是最为常见的制冷剂，但是含有氯元素的氟利昂制冷剂的使用，使臭氧层受到破坏，不能有效地保护地球上的生物免遭紫外线的伤害，这一现象引起国际社会的严重关注，制定了《蒙特利尔议定书》，严格限制有关物质的使用。

为了减少对臭氧层的破坏，国际社会一直在寻找性能优良的制冷剂,逐步替代早先的制冷剂类型。

对常用的制冷工质替代可分成两大阶段,一是对CFCs工质的替代,另外一个阶段是对HCFCs(主要是R22）的替代.目前，国际社会逐步削减HCFCs的使用量,处于对HCFCs的替代过程中。

迄今为止已发现氟利昂R407C、R410A等HCFs 工质正逐步替代氟利昂R22.R410A为近共沸混合物，温度滑移微小,是R22的理想替代物。

在美国和日本,R410A已成为房间空调和组合空调系统中R22的主要替代物。

但是，不同的制冷剂选择对制冷循环及制冷机的性能有重大影响，而且R410A的压力比R22要高出许多,在安装维修过程中也会有许多新的问题。

R410A制冷剂正在逐步的应用与空调与制冷行业中,该制冷剂性能优良，具有单位容积制冷量较大,良好的热传递性，压降小等特点，现对R410A的主要性能及其在安装维修过程中的注意事项进行介绍.一、物理性质R410A，是一种混合制冷剂，它是由R32（二氟甲烷）和R125（五氟乙烷）组成的混合物,其优点在于可以根据具体的使用要求，对各种性质，如易燃性、容量、排气温度和效能加以考虑，量身合成一种制冷剂。

R410A外观无色,不浑浊，易挥发，沸点—51。

6℃,凝固点—155℃；其主要特点有：（1）不破坏臭氧层。

其分子式中不含氯元素,故其臭氧层破坏潜能值（ODP）为0。

全球变暖潜能值（GWP)小于0.2.（2）毒性极低。

容许浓度和R22同样，都是1000ppm。

（3）不可燃。

空气中的可燃极性为0.（4）化学和热稳定性高（5）水分溶解性与R22几乎相同。

INSTALLATION MANUALR410A Split SeriesModelsFTXS20G2V1B FTXS25G2V1B FTXS35G2V1B FTXS42G2V1BFTXS50G2V1BDeutschFrançaisNederlandsEspañolItalianoΕλληνικÜPortuguesРóссêийEnglishTürkçeInstallation manual R410A Split series Montaj kýlavuzlarý R410A Split serisiInstallationsanleitung Split-Baureihe R410A Manuel d’installation Série split R410A Montagehandleiding R410A Split-systeem Manual de instalaciónSerie Split R410A Manuale d’installazione Serie Multiambienti R410A Εγχειρßδιο εγκατÜστασηòδιαιροýìενηò σειρÜò R410AManual de Instalação Série split R410AРóêоводство по монтажóСерия R410A с раздельной óстановêойU m e d a C e n t e r B l d g ., 2-4-12, N a k a z a k i -N i s h i ,K i t a -k u , O s a k a , 530-8323 J a p a n0G 2V 1B , F T X S 25G 2V 1B , F T X S 35G 2V 1B , F T X S 42G 2V 1B , F T X S 50G 2V 1BI N I N D U S T R I E S , L T D .S h i n r i S a d a M a n a g e r Q u a l i t y C o n t r o l D e p a r t m e n t 1s t . o f N o v . 2008L o w V o l t a g e 2006/95/E C E l e c t r o m a g n e t i c C o m p a t i b i l i t y 2004/108/E C *D A I K I N .T C F .015 L 3/08-2007K E M A Q u a l i t y B .V .74736-K R Q /E M C 97-4957Safety Precautions•The precautions described herein are classified as WARNING and CAUTION. They both contain important informa-tion regarding safety. Be sure to observe all precautions without fail.•Meaning of WARNING and CAUTION noticesWARNING....Failure to follow these instructions properly may result in personal injury or loss of life.CAUTION.....Failure to observe these instructions properly may result in property damage or personal injury, which may be serious depending on the circumstances.•The safety marks shown in this manual have the following meanings:Be sure to follow the instructions. Be sure to establish an earth connection. Never attempt.•After completing installation, conduct a trial operation to check for faults and explain to the customer how to operate the air conditioner and take care of it with the aid of the operation manual.WARNING•Ask your dealer or qualified personnel to carry out installation work.Do not attempt to install the air conditioner yourself. Improper installation may result in water leakage, electric shocks or fire.•Install the air conditioner in accordance with the instructions in this installation manual.Improper installation may result in water leakage, electric shocks or fire.•Be sure to use only the specified accessories and parts for installation work.Failure to use the specified parts may result in the unit falling, water leakage, electric shocks or fire.•Install the air conditioner on a foundation strong enough to withstand the weight of the unit.A foundation of insufficient strength may result in the equipment falling and causing injury.•Electrical work must be performed in accordance with relevant local and national regulations and with instructions in this installation manual. Be sure to use a dedicated power supply circuit only.Insufficiency of power circuit capacity and improper workmanship may result in electric shocks or fire.•Use a cable of suitable length.Do not use tapped wires or an extension lead, as this may cause overheating, electric shocks or fire.•Make sure that all wiring is secured, the specified wires are used, and that there is no strain on the terminal con-nections or wires.Improper connections or securing of wires may result in abnormal heat build-up or fire.•When wiring the power supply and connecting the wiring between the indoor and outdoor units, position the wires so that the control box lid can be securely fastened.Improper positioning of the control box lid may result in electric shocks, fire or over heating terminals.•If refrigerant gas leaks during installation, ventilate the area immediately.Toxic gas may be produced if the refrigerant comes into contact with fire.•After completing installation, check for refrigerant gas leakage. Toxic gas may be produced if the refrigerant gas leaks into the room and comes into contact with a source of fire, such as a fan heater, stove or cooker.•When installing or relocating the air conditioner, be sure to bleed the refrigerant circuit to ensure it is free of air, and use only the specified refrigerant (R410A).The presence of air or other foreign matter in the refrigerant circuit causes abnormal pressure rise, which may result in equipment damage and even injury.•During installation, attach the refrigerant piping securely before running the compressor.If the compressor is not attached and the stop valve is open when the compressor is run, air will be sucked in, causing abnormal pressure in the refrigeration cycle, which may result in equipment damage and even injury.•During pump-down, stop the compressor before removing the refrigerant piping.If the compressor is still running and the stop valve is open during pump-down, air will be sucked in when the refrigerant piping is removed, causing abnormal pressure in the refrigeration cycle, which may result in equipment damage and even injury.•Be sure to earth the air conditioner. Do not earth the unit to a utility pipe, lightning conductor or telephone earth lead.Imperfect earthing may result in electric shocks.•Be sure to install an earth leakage breaker.Failure to install an earth leakage breaker may result in electric shocks or fire.CAUTION•Do not install the air conditioner at any place where there is a danger of flammable gas leakage.In the event of a gas leakage, build-up of gas near the air conditioner may cause a fire to break out.•While following the instructions in this installation manual, install drain piping to ensure proper drainage and insu-late piping to prevent condensation.Improper drain piping may result in indoor water leakage and property damage.•Tighten the flare nut according to the specified method such as with a torque wrench.If the flare nut is too tight, it may crack after prolonged use, causing refrigerant leakage.AccessoriesChoosing an Installation Site•Before choosing the installation site, obtain user approval.1.Indoor unit.•The indoor unit should be sited in a place where:1)the restrictions on installation specified in the indoor unit installation drawings are met,2)both air intake and exhaust have clear paths met,3)the unit is not in the path of direct sunlight,4)the unit is away from the source of heat or steam,5)there is no source of machine oil vapour (this may shorten indoor unit life),6)cool (warm) air is circulated throughout the room,7)the unit is away from electronic ignition type fluorescent lamps (inverter or rapid start type) as they may shorten the remote controller range,8)the unit is at least 1 metre away from any television or radio set (unit may cause interference with the picture or sound),9)install at the recommended height (1.8m).2.Wireless remote controller.1)Turn on all the fluorescent lamps in the room, if any, and find the site where remote controller signals are properly received by the indoor unit (within 7 metres).2)Make the dipswitch settings. Set according to the type of unit purchased by the customer. The default settings are on the heat pump side.•For cooling only (Outdoor unit model: RKS)Set the dipswitches on the cooling only side.•For heat pump (Outdoor unit model: RXS)Check that the dipswitches are on the heat pump side.If they are set on the cooling only side, move them to the heat pump side.Installation Tips1.Removing and installing front panel.•Removal methodHook fingers on the panel protrusions on the left and right of the main body, and open until the panel stops. Slide the front panel sideways to disengage the rotating shaft. Then pull the front panel toward you to remove it.•Installation method2.Removing and installing front grille.•Removal method1)Remove front panel to remove the air filter.2)Remove the front grille.3)In front of the {{{of your other hand.When there is no work space because the unit is close to ceilingCAUTIONBe sure to wear protection gloves.Place both hands under the center of the front grille, and while pushing up, pull it toward you.•Installation method1)Install the front grille and firmly engage the upper hooks (3 locations).2)Install 2 screws of the front grille.3)Install the air filter and then mount the front panel.3.How to set the different addresses.When 2 indoor units are installed in 1 room, the 2 wireless remote controllers can be set for different addresses.1)Remove the metal plate electrical wiring cover.(Refer to the Removal/attachment methods of metal plate electrical wiring covers .)2)Cut the address jumper (JA) on the printed circuit board.3)Cut the address jumper (J4) in the remote controller.4.When connecting to an HA system.(Wired remote controller, central remote controller etc.)1)Remove the metal plate electrical wiring cover.(Refer to the Removal/attachment methods of metal plate electrical wiring covers .) 2)Attach the connection cord to the S21 connector and pull theharness out through the notched part in the figure.3)as it was, and pull the harness around, as shown in the figure.Installation TipsIndoor Unit Installation DrawingsCAUTION1)Do not hit or violently push the Intelligent-eye sensor. This can lead to damage and malfunction.2)Do not place large objects near the sensor. Also keep heating units or humidifiers outside the sensor’s detection area.Indoor Unit Installation1.Installing the mounting plate.•The mounting plate should be installed on a wall which can support the weight of the indoor unit.1)Temporarily secure the mounting plate to the wall, make sure that the panel is completely level, and mark the boringpoints on the wall.2)Secure the mounting plate to the wall with screws.Recommended mounting plate retention spots and Dimensions2.Boring a wall hole and installing wall embedded pipe.•For walls containing metal frame or metal board, be sure to use a wallembedded pipe and wall cover in the feed-through hole to prevent possible heat, electrical shock, or fire.•Be sure to caulk the gaps around the pipes with caulking material to prevent water leakage.1)Bore a feed-through hole of 65mm in the wall so it has a down slope toward the outside.2)Insert a wall pipe into the hole.3)Insert a wall cover into wall pipe.4)After completing refrigerant piping, wiring, and drain piping, caulk pipe hole gap with putty.3.Installing indoor unit.3-1.Right-side, right-back, or right-bottom piping.1)Attach the drain hose to the underside of the refrigerant pipes with an adhesive vinyl tape.2)Wrap the refrigerant pipes and drain hose together with an insulation tape.3)4)(Refer to Installation tips.)5)tape.)6)catch on the edge of the indoor unit.Indoor Unit Installation3-2.Left-side, left-back, or left-bottom piping.1)Attach the drain hose to the underside of the refrigerant pipes with adhesive vinyl tape.2)Be sure to connect the drain hose to the drain port in place of a drain plug.3)Shape the refrigerant pipe along the pipe path marking on the mounting plate.4)Pass drain hose and refrigerant pipes through the wall hole, then set the indoor unit on mounting guide.5)Pull in the interconnecting wires.6)Connect the inter-unit piping.7)Wrap the refrigerant pipes anddrain hose together with insulation tape as right figure, in case of setting the drain hose through the back of the indoor unit.8)While exercising care so that the interconnecting wires do not catch indoor unit, press the bottom edge of indoor unit with both hands until it is firmly caught by the mounting plate hooks. Secure indoor unit to the mounting plate with screws (M4 × 12L).3-3.Wall embedded piping.Follow the instructions given under 1)Insert the drain hose to this depth so it won’t be pulled out of the drain pipe..4.Wiring., install as described in the installation manual supplied with the Multi outdoor unit.1)Strip wire ends (15mm).2)Match wire colours with terminal numbers on indoor and outdoor unit’s terminal blocks and firmly screw wires to the corresponding terminals.3)Connect the earth wires to the corresponding terminals.4)Pull wires to make sure that they are securely latched up, then retain wires with wire retainer.5)In case of connecting to an adapter system. Run the remote controller cable and attach the S21.6)Shape the wires so that the service lid fits securely, then close service lid.WARNING1)Do not use tapped wires, strand wires, extensioncords, or starburst connections, as they may cause overheating, electrical shock, or fire.2)Do not use locally purchased electrical parts inside the product. (Do not branch the power for the drain pump, etc., from the terminal block.) Doing so may cause electric shock or fire.5.Drain piping.1)Connect the drain hose, as described right.2)Remove the air filters and pour some water into the drain pan to check the water flows smoothly.3)When drain hose requires extension, obtain an extension hose commercially available.Be sure to thermally insulate the indoor section of the extension hose.4)When connecting a rigid polyvinyl chloride pipe (nominal diameter 13mm) directly to the drain hose attached to the indoor unit as withembedded piping work, use any commercially available drain socket (nominal diameter 13mm) as a joint.Refrigerant Piping Work, install as described in the installation manual supplied with the Multi outdoor unit.1.Flaring the pipe end.1)Cut the pipe end with a pipe cutter.2)Remove burrs with the cut surface facing downward so that the chips do not enter the pipe.3)Put the flare nut on the pipe.4)Flare the pipe.5)Check that the flaring is properly made.WARNING1)Do not use mineral oil on flared part.2)Prevent mineral oil from getting into the system as this would reduce the lifetime of the units.3)Never use piping which has been used for previous installations. Only use parts which are delivered with the unit.4)Do never install a drier to this R410A unit in order to guarantee its lifetime.5)The drying material may dissolve and damage the system.6)Incomplete flaring may cause refrigerant gas leakage.2.Refrigerant piping.CAUTION1)Use the flare nut fixed to the main unit. (To prevent cracking of the flare nut by aged deterioration.)2)To prevent gas leakage, apply refrigeration oil only to the inner surface of the flare. (Use refrigeration oil for R410A.)3)Use torque wrenches when tightening the flare nuts to prevent damage to the flare nuts and gas leakage.Align the centres of both flares and tighten the flare nuts 3 or 4 turns by hand. Then tighten them fully with the torque wrenches.2-1.Caution on piping handling.1)Protect the open end of the pipe against dust and moisture.2)All pipe bends should be as gentle as possible. Use a pipe bender for bending.2-2.Selection of copper and heat insulation materials.•When using commercial copper pipes and fittings, observe the following:1)Insulation material: Polyethylene foamHeat transfer rate: 0.041 to 0.052W/mK (0.035 to 0.045kcal/(mh•°C))Refrigerant gas pipe’s surface temperature reaches 110°C max.Choose heat insulation materials that will withstand this temperature.2)Be sure to insulate both the gas and liquid piping and to provide insulation dimen-sions as below.3)Use separate thermal insulation pipes for gas and liquid refrigerant pipes.Pump Down OperationIn order to protect the environment, be sure to pump down when relocating or disposing of the unit.1)Remove the valve cap from liquid stop valve and gas stop valve.2)Carry out forced cooling operation.3)After 5 to 10 minutes, close the liquid stop valve with a hexagonal wrench.4)After 2 to 3 minutes, close the gas stop valve and stop forced cooling operation.How to force cooling operation mode■Using the indoor unit operation/stop buttonPress the indoor unit operation/stop button for at least 5 seconds. (Operation will start.)•Forced cooling operation will stop automatically after around 15 minutes. To force a test run to stop, press the indoor unit operation/stop button.■Using the main unit’s remote controller 1)Press the “operation/stop” button. (Operation will start.)2)Press the temperature button and the “operation select” button at the same time.3)Press the “operation select” button twice.( will be displayed and the unit will enter test run mode.)4)Press the “operation select” button to return the operation mode to cooling.•Test run mode will stop automatically after around 30 minutes. To force a test run to stop, press the operation/stop button.CAUTION1)After closing the liquid stop valve, close the gas stop valve within 3 minutes, then stop the forced operation.Gas side Liquid side Gas pipe thermal insulation Liquid pipethermal insulation 20/25/35/42 class50 class 20/25/35/42class 50 classO.D. 9.5mm O.D. 12.7mm O.D. 6.4mm I.D. 12-15mm I.D. 14-16mm I.D. 8-10mmMinimum bend radius Thickness 10mm Min.30mm or more 40mm or more 30mm or moreThickness 0.8mm (C1220T-O)Trial Operation and Testing1.Trial operation and testing.1-1Measure the supply voltage and make sure that it falls in the specified range.1-2Trial operation should be carried out in either cooling or heating mode.■For Heat pump•In cooling mode, select the lowest programmable temperature; in heating mode, select the highest programmable temperature.1)Trial operation may be disabled in either mode depending on the room e the remote controller for trial operation as described below.2)After trial operation is complete, set the temperature to a normal level (26°C to 28°C in cooling mode, 20°C to 24°C in heating mode).3)For protection, the system disables restart operation for 3 minutes after it is turned off.■For Cooling only•Select the lowest programmable temperature.1)Trial operation in cooling mode may be disabled depending on the room e the remote controller for trial operation as described below.2)After trial operation is complete, set the temperature to a normal level (26°C to 28°C).3)For protection, the unit disables restart operation for 3 minutes after it is turned off.1-3Carry out the test operation in accordance with the Operation Manual to ensure that all functions and parts,such as louver movement, are working properly.•The air conditioner requires a small amount of power in its standby mode. If the system is not to be used for some time after installation, shut off the circuit breaker to eliminate unnecessary power consumption.•If the circuit breaker trips to shut off the power to the air conditioner, the system will restore the original operation mode when the circuit breaker is opened again.2.Test items.Test itemsSymptom(diagnostic display on RC)CheckIndoor and outdoor units are installed properly on solid bases.Fall, vibration, noiseNo refrigerant gas leaks.Incomplete cooling/heating function Refrigerant gas and liquid pipes and indoor drain hose extension are thermally insulated.Water leakage Draining line is properly installed.Water leakage System is properly earthed.Electrical leakage The specified wires are used for interconnecting wire connections.Inoperative or burn damage Indoor or outdoor unit’s air intake or exhaust has clear path of air.Stop valves are opened.Incomplete cooling/heating function Indoor unit properly receives remote controller commands.InoperativeThe heat pump or cooling only mode is selectable with the dipswitches of the remote controller.Remote controller malfunctioning。

INSTALLATION MANUALR410A Split SeriesModels2MXS40BVMB 2MKS40BVMB 2AMXS40BVMB 2AMKS40BVMBEnglishDeutschFrançaisNederlandsEspañolItalianoΕλληνικÜPortuguesRussianInstallation manual R410A Split series Installationsanleitung Split-Baureihe R410A Manuel d’installation Série split R410A Montagehandleiding R410A Split-systeem Manual de instalaciónSerie Split R410A Manuale d’installazione Serie Multiambienti R410A Εγχειρßδιο εγκατÜστασηòδιαιροýìενηò σειρÜò R410AManual de Instalação Série split R410AРóêоводство по монтажóСерия R410A с раздельной óстановêойSafety Precautions•Read these Safety Precautions carefully to ensure correct installation.•This manual classifies the precautions into WARNINGS and CAUTIONS.Be sure to follow all the precautions below: they are all important for ensuring safety.WARNINGS............Failure to follow any of WARNING is likely to result in such grave consequences as death or serious injury.CAUTIONS............Failure to follow any of CAUTION may in some cases result in grave consequences.•The following safety symbols are used throughout this manual:•After completing installation, test the unit to check for installation errors. Give the user adequate instructions concerning the use and cleaning of the unit according to the Operation Manual.AccessoriesAccessories supplied with the outdoor unit:Outside DrawingsPrecautions for Selecting the Location1)Choose a place solid enough to bear the weight and vibration of the unit, where the operation noise will not be amplified.2)Choose a location where the hot air discharged from the unit or the operation noise, will not cause a nuisance to theneighbors of the user.3)Avoid places near a bedroom and the like, so that the operation noise will cause no trouble.4)There must be sufficient spaces for carrying the unit into and out of the site.5)There must be sufficient space for air passage and no obstructions around the air inlet and the air outlet.6)The site must be free from the possibility of flammable gas leakage in a nearby place. Locate the unit so that the noiseand the discharged hot air will not annoy the neighbors.7)Install units, power cords and inter-unit cables at least 3 meter away from television and radio sets. This is to preventinterference to images and sounds. (Noises may be heard even if they are more than 3 meter away depending on radiowave conditions.)8)In coastal areas or other places with salty atmosphere of sulfate gas, corrosion may shorten the life of the air condi-tioner.9)Since drain flows out of the outdoor unit, do not place under the unit anything which must be kept away from moisture.Note:Phased installation is not possible.CautionWhen operating the air conditioner in a low outdoor ambient temper-ature, be sure to follow the instructions described below.tion side facing the wall.2)Never install the outdoor unit at a site where the suction side maybe exposed directly to wind.3)T o prevent exposure to wind, it is recommended to install a baffleplate on the air discharge side of the outdoor unit.4)In heavy snowfall areas, select an installation site where the snowwill not affect the unit.Indoor/outdoor Unit Installation DrawingsFor installation of the indoor units, refer to the installation manual which was provided with the units.(The diagram shows a wall-mounted indoor unit.)Caution1)Do not connect the embedded connect piping and the outdoor unit when only carrying out piping work without connecting the indoor unit in order to add another indoor unit later.Make sure no dirt or moisture gets into either side of the embedded connect piping.See “6. Refrigerant Piping Work” on page 8 for details.2)[2MXS40, 2AMXS40 only] Do not connect to one indoor unit. Always connect to two indoor units. [2MKS40, 2AMKS40 only] Can be connected to one indoor unit.•Install the unit horizontally.•The unit may be installed directly on a concrete verandah or a solid place if drainage is good.•If the vibration may possibly be transmitted to the building, use a vibration-proof rubber (field supply).Clamping materialInsulation tubeService lidTapeUse tape or insulating material on all connections to prevent air from getting in between the copper piping and the insulation tube.Be sure to do this if the outdoor unit is installedOutdoor Unit Installation Guideline•Where a wall or other obstacle is in the path of outdoor unit intake or exhaust airflow, follow the installation guidelines below.•For any of the below installation patterns, the wall height on the exhaust side should be 1200 mm or less.Selecting a location for installation of the indoor units•The maximum allowable length of refrigerant piping, and the maximum allowable height difference between the outdoor and indoor units, are listed below.Outdoor unit2MXS40, 2MKS402AMXS40, 2AMKS40Piping to each indoor unit1.5m min. 20m max.Total length of piping between all units30m max.If the outdoor unit is positioned higher than the indoor units.If the outdoor unit is positioned otherwise.(If lower than one or more indoor units)1.Installing Outdoor Unit1)When installing the outdoor unit, refer to “Precautions for Selecting the Location” and the “Indoor/outdoor Unit Installation Drawings.”2)If drain work is necessary, follow the procedures below.2.Drain Work1)Use drain plug for drainage.2)If the drain port is covered by a mounting base or floor surface, place additional foot bases of at least 30 mm in height under the outdoor unitís feet.3)In cold areas, do not use a drain hose with the outdoor unit.(Otherwise, drain water may freeze, impairing heating performance.)3.Refrigerant Piping1)Align the centres of both flares and tighten the flare nuts 3 or 4 turns by hand. Then tighten them fully with the torque wrenches.•Use torque wrenches when tightening the flare nuts to prevent damage to the flare nuts and escaping gas.2)T o prevent gas leakage, apply refrigeration machine oil on both inner and outer surfaces of the flare. (Use refrigeration oil for R410A)4.Purging Air and Checking Gas LeakageWarning1)Do not mix any substance other than the specified refrigerant (R410A) into the refrigeration cycle.2)Refrigerant gas leaks during air purging, ventilate the room as soon as possible.3)T o prevent air pollution, a vacuum pump should be used for air purging wherever possible.4)Be sure to check for gas leaks.•Be sure to perform an air purge for all the rooms at the same time.•Be sure to use the special tools for the R410A. (gauge manifold, charge hose, vacuum pump, vacuum pump adapter, etc.)•Use a hexagonal wrench (4 mm) to operate the shut-off valve rod.•All refrigerant pipe joints should be tightened with a torque wrench at the specified tightening torque.1)Connect the charge hose protrusions (the side for pushing the pin) for low pressure and high pressure on the gauge manifoldto the gas shut-off valve service port for rooms A and B. (Air purge carried out simultaneously at the pipes for rooms A and B.)2)Fully open gauge manifold’s low-pressure valve (Lo) and high-pressure valve (Hi).3)Apply vacuum pumping for 20 minutes or longer. Check that the compound pressure gauge reads –0.1 MPa (–76cm Hg).4)After checking the vacuum, close the low pressure and high pressure valves on the gauge manifold and stop the vacuumpump. (Leave as is for 4-5 minutes and make sure the coupling meter needle does not go back. ) If it does go back, this may indicate the presence of moisture or leaking from connecting parts.After inspecting all the connection and loosening then retightening the nuts, repeat steps 2 – 4.5)Remove the valve caps on the liquid and gas shut-off valves at the pipes for rooms A and B.7)Remove the charge hose from the gas shut-off valve service ports at the pipes for rooms A and B and completely open the liq-uid and gas shut-off valves at the pipes for rooms A and B.(Stop the valve rods as far as they go and do not attempt to turn them any further.)8)Use a torque wrench to tighten the valve caps and service port caps on the liquid and gas shut-off valves at the pipes forrooms A and B to the designated torque.5.Charging with Refrigerant•If the total length of piping for all rooms exceeds 20m, additionally charge with (R410A) 20 g of refrigerant for each addi-tional meter of piping.When extra refrigerant is added, write down the total length of the piping and the amount added on the nameplate for recording how much refrigerant has been added on the back of the service lid on the outdoor unit.Caution1)Even though the shut-off valve is fully closed, the refrigerant may slowly leak out; do not leave the flare nut removed for a long period of time.When using commercial copper pipes and fittings, observe the following:1)Insulation material: Polyethylene foamHeat transfer rate: 0.041 to 0.052kW/mK (0.035 to 0.045 kcal/mh°C)Refrigerant gas pipe’s surface temperature reaches 110°C max.Choose heat insulation materials that will withstand this temperature.2)Be sure to insulate both the gas and liquid piping and to provide insulation dimen-sions as below.3)Use separate thermal insulation pipes for gas and liquid refrigerant pipes.2)Prevent mineral oil from getting into the system as this would reduce the lifetime of the units.3)Never use piping which has been used for previous installations. 4)Only use parts which are delivered with the unit.5)Do never install a drier to this R410A unit in order to guarantee its lifetime. The drying material may dissolve and damage the system.6)Incomplete flaring may cause refrigerant gas leakage.Gas pipeGas pipe insulationO.D.: 9.5mm / Thickness:0.8mm I.D.: 12 – 15mm / Thickness:13mm min.Liquid pipeLiquid pipe insulationO.D.: 6.4mm / Thickness:0.8mmI.D.: 8 – 10mm / Thickness:10mm min.WiringC5~C8, SHC1:CAP ACITORR1T :OUTDOOR THERMISTER Y1R : REVERSING SOLENOIDE VAL VE COIL CT1:CURRENT TRANSFORMER R2T :CONDENSER THERMISTER Z1C : FERRITE COREDB1, DB3:DIODE BRIDGER3T :DISCHARGE PIPE THERMISTERFU1~FU3:FUSELIQUID PIPE S10~S12, S20, S21, S30,L :LIVE R5T :THERMISTER ROOM-A S40, S45, S70, S80, S90~S92, L1:COIL R6T:THERMISTER ROOM-BHL1, HL2, HN1, HN2, HR3, HR4,L1R :REACTOR GAS PIPE AC1, AC2, HC3, HC4, E, X30A :CONNECTOR M1C :COMPRESSOR MOTOR R7T :THERMISTER ROOM-A BLK : BLACK M1F :FAN MOTOR R8T :THERMISTER ROOM-B BLU : BLUE MRCW, MRM10, SA1:SURGE ARRESTER BRN : BROWN MRM20:MAGNETIC RELAY TFU :THERMAL FUSEGRY : GREY N :NEUTRAL TRM1:TRANSISTOR MODULE ORG : ORANGE OIS3:TRIAC V1, V2, V3:VARISTORRED : RED PCB1, PCB2:PRINTED CIRCUIT BOARD X1M, X2M :TERMINAL STRIPWHT : WHITE Q1L:OVERLOAD PROTECTORY1E :ELECTRONIC EXP ANSION VALVE COIL ROOM- AYLW : YELLOWY2E:ELECTRONIC EXP ANSION VALVE COIL ROOM-BWarningDo not use tapped wires, stand wires, extensioncords, or starbust connections, as they may cause overheating, electrical shock, or fire.•Do not turn ON the safety breaker until all work is completed.1)Strip the insulation from the wire (20 mm).2)Connect the connection wires between theindoor and outdoor units so that the terminal numbers match . Tighten the terminal screws securely.We recommend a flathead screwdriver be used to tighten the screws.The screws are packed with the terminal board.3)Pull the wire and make sure that it does not disconnect. Then fix the wire in place with a wire stop.Test Run and Final Check•Before starting the test run, measure the voltage at the primary side of the safety breaker. Check that it is 230 V .•Check that all liquid and gas shut-off valves are fully open.•Check that piping and wiring all match.1.Test Run and Final Check1)T o test cooling, set for the lowest temperature. To test heating, set for the highest temperature. (Depending on the room temperature, only heating or cooling (but not both) may be possible.)2)After the unit is stopped, it will not start again (heating or cooling) for approximately 3 minutes.3)During the test run, first check the operation of each unit individually. Then also check the simultaneous operation of all indoor units.Check both heating and cooling operation.4)After running the unit for approximately 20 minutes, measure the temperatures at the indoor unit inlet and outlet. If the measurements are above the values shown in the table below, then they are normal.(When running in one room)5)During cooling operation, frost may form on the gas shut-off valve or other parts. This is normal.6)Operate the indoor units in accordance with the included operation manual. Check that they operate normally.2.Items to checkI ATTENTION1)Have the customer actually operate the unit while looking at the manual included with the indoor unit. Instruct the customer how to operate the unit correctly (particularly cleaning of the air filters, operation procedures, and temperature adjustment).2)Even when the air conditioner is not operating, it consumes some electric power. If the customer is not going to use the unit soon after it is installed, turn OFF the breaker to avoid wasting electricity.3)If additional refrigerant has been charged because of long piping, list the amount added on the nameplate on the reverse side of the shut-off valve cover.CoolingHeating Temperature difference between inlet and outletApprox. 8 °CApprox. 15 °CCheck itemConsequences of troubleCheckAre the indoor units installed securely?Falling, vibration, noise Has an inspection been made to check for gas leakage?No cooling, no heating Has complete thermal insulation been done (gas pipes, liquid pipes, indoor portions of the drain hose extension)?Water leakage Is the drainage secure?Water leakageAre the ground wire connections secure?Danger in the event of a ground fault Are the electric wires connected correctly?No cooling, no heating Is the wiring in accordance with the specifications?Operation failure, burning Are the inlets/outlets of the indoor and outdoor units free of any obstructions? Are the shut-off valves open?No cooling, no heating Do the marks match (room A, room B) on the wiring and piping for each indoor unit?No cooling, no heatingMaximum Power Input Limitation SettingWarningAlways shut off the power supply breaker before starting.•The Maximum Power Input Limitation needs to be set when the unit is installed.•This function limits the power input of the unit to 1700W.•It is recommended for locations with low-capacity circuit breakers.CautionThis function is only for the 2MKS40 and 2AMKS40.•Set as follows.1)Remove the three screws on the side and remove the top of the outdoor unit.2)Remove the fan motor lead wire from the hook and loosen it.3)Disengage the four tabs marked with a triangle and remove the electrical cabinet.4)Cut the jumper (J9) of the Printed circuit board inside.5)Go back through step 3) → 2) → 1). Make sure all components are well secured when doing this.Service1.Concerning Handling of High Voltage Parts Do not touch the charged parts for 10 minutes after the safety breaker is turned off, because of the danger of high voltage .2.To Prevent Electrical Shock Use a tester to check that the voltage between DB1 “ + ” and “ – ” is 50V or less.(Refer to the Figure at below for the locations to check.)3.Reconnecting After CheckWhen reconnecting, be sure to reconnect everything the same way it was before.4.Layout Diagram of Electrical ComponentsFault Diagnosis by LED on Outdoor Unit PCB.Notes:1)Switch the power off and back on again if the LED display recurs, the outdoor unit PCB is fault.2)Switch the power off and back on again if the LED display recurs, either the outdoor unit PCB is at fault or the thermal fuse inthe terminal strip (X2M) is severed.Error detection should be performed using the malfunction diagnosis function on the remote controller.MULTIMETER(DC. VOLTAGE RANGE)S70FAN MOTER LEAD WIRES91THERMISTOR LEAD WIRE (LIQUID & GAS PIPE)LED A(SLIT INSIDE)S90THERMISTOR LEAD WIRE S80 (2AMXS, 2MXS only)REVERSING SOLENOID VALVE COIL LEAD WIRES20ELECTRONIC EXP ANSION VALVE COIL LEAD WIRE (ROOM A)S21ELECTRONIC EXP ANSION VALVE COIL LEAD WIRE (ROOM B)REACTOR LEAD WIRETHERMISTOR LEAD WIRECOMPRESSOR & OL LEAD WIREDB1LED A(SLIT INSIDE)Pump Down OperationIn order to protect the environment, be sure to pump down when relocating or disposing of the unit.1)Remove the valve caps on the liquid and shut-off valves at the pipes for rooms A and B.2)Run the unit on forced cooling. (Refer to the below.)3)After 5 to 10 minutes, close the liquid shut-off valves at the pipes for rooms A and B using a hex wrench.4)After 2 to 3 minutes, stop the forced cooling operation as quickly as possible after the gas shut-off valves at the pipes forrooms A and B have been shut off.5)T urn the power breaker off.CautionRun cooling operation at the pipes for rooms A and B when performing a pump down.1.Forced Cooling Operationing the indoor unit start/stop button1)Press the start/stop button on the indoor unit in either room A or B for 5 seconds continuously.The units in both rooms will start.2)Forced cooling operation will end after around 15 minutes and the unit will stop automatically. Press the start/stopbutton on the indoor unit to force the operation to stop.3)Use this method to force cooling operation when the outside temperature is 10°C or lower.ing the wireless remote controller1)Select cooling operation and press the start/stop button. (The unit will start.)2)Press the temperature button, button, and the ”mode” button at the same time.3)Press the “mode” button twice.4)T est-run mode will end after around 30 minutes and the unit will stop automatically. Press the start/stop button toforce the test-run to stop.1-3.For set-ups where the indoor unit is a low static pressure duct FDBQ series.1)Perform cooling operation in test-run mode.CautionIf the outside temperature is 10°C or lower, the safety device might start, preventing operation. In this situation, warmthe outside temperature thermistor on the outdoor unit to 10°C or warmer. Operation will start.。

OWNER'S MANUALR-410A Ducted Horizontal Heat PumpProduct Family: HC4H3NOTE TO EQUIPMENT OWNER:For your convenience, pleas e record the model and s erial numbers of your new equipment in the spaces provided. This information, along with the installation data and dealer contact information will be helpful s hould your s ys tem require maintenance or s ervice.OUTDOOR UNIT (Air Conditioner)Model # _____________________________________ Serial # ______________________________________ INDOOR COIL (Furnace Coil or Fan Coil)Model # _____________________________________ Serial # _____________________________________ ACCESSORIES (List type and model #)_____________________________________________ _____________________________________________ _____________________________________________INSTALLATION INFORMATION:Date Installed ________________________________ DEALERSHIP CONTACT INFORMATION: Company Name_______________________________ Address______________________________________ _____________________________________________ Phone Number _______________________________ Technician Name _____________________________ _____________________________________________ _____________________________________________NOTE TO INSTALLER:This manual must be left with the equipment owner.WELCOME TO EFFICIENTYEAR-ROUND COMFORT CONGRATULATIONS! You have made an excellent choice and sound investment in home cooling comfort!Your new Heat Pump is a product of that experience, and will provide you and your family with years of dependable, energy efficient cooling comfort.This booklet provides information on how your system works as well as helpful hints on operation and maintenance so you can enjoy peak performance for years to come. For even greater peace of mind, your expert dealer can provide professional maintenance and service on an annual or as-needed basis to ensure that your system receives the very best care from the industry experts. Ask your dealer about scheduling annual maintenance visits or about the benefits of a service contract. In addition, your installing dealer can offer expert recommendations on all of the products, accessories and services available to enhance your comfort through personalized control of your system and improved indoor air quality.A NOTE ABOUT SAFETYAny time you see this symbol in manuals, instructions and on the unit, be aware of the potential for personal injury. There are three levels of precaution:DANGER identifies the most serious hazards which will result in severe personal injury or death.W ARNING signifies hazards that could result in personal injury or death.CAUTION is used to identify unsafe practices which would result in minor personal injury or product and property damage.ABOUT YOUR HEAT PUMP SYSTEMIdentifying Your SystemYour new Heat Pump system is what we call a ”split system.” It has an outdoor unit and an indoor unit connected to each other with copper tubing called refrigerant lines. Each of these units has a rating plate with the model and serial numbers you will need to reference when calling an authorized dealer about your system.Take a few moments now to locate those numbers and record them in the spaces provide on the cover of this booklet. USING YOUR NEW SYSTEMYour Heat Pump system is controlled by a thermostat inside your home. Because there are so many thermostats available, please refer to the owner's manual supplied with your thermostat or indoor unit for complete details on system operation. Or, read the next section for basic operating instructions.SYSTEM OPERATION WITH BASIC THERMOSTATMost basic thermostats have three main controls:S S ystem or Mode Control: Typically offers the following selections: Cool, Off, and Heat. Some thermostats also have Auto, which lets the system switch between heating and cooling as needed.S Temperature Control: A button, lever, or set of buttons that allows you to select the temperature inside your home.S Fan Control: Typically offers two options: Auto and O n.”Auto” provides slightly higher energy efficiency by circulating air only during cooling (or heating) operation.”On” provides better air circulation, better dehumidification and better air cleaning by running the system's blower continuously.HEATING YOUR HOMEFor heating operation, make sure the System or Mode control is set for Heating. Then, adjust the Temperature control to your desired setting. Finally, use the Fan control to select Automatic (turns on and off as heating is needed) or On (runs continuously). Depending on your typical heating needs, your home comfort system may also include a supplementary heating source that will automatically turn on as needed. You may also select this heat source manually if desired.COOLING YOUR HOMEFor cooling operation, make sure the System or Mode control is set for Cooling. Then, adjust the Temperature control to your desired setting. Finally, use the Fan control to select Automatic (turns on and off as cooling is needed) or On (runs continuously).DELUXE THERMOSTATSThere are a number of deluxe thermostats, including programmable models, which can provide a number of benefits depending on the model:S Customized daily and/or weekly comfort schedules that you create to match your lifestyleS Enhanced energy efficiency and comfortS Enhanced comfort through humidity controlS Enhanced maintenance remindersS Remote system operationAsk your dealer for information on a deluxe thermostat option that matches your Heat Pump system.OPERATION UNDER EXTREME CONDITIONSYour Heat Pump will run as long as necessary to maintain the indoor temperature selected on your thermostat. On colder days, in the heat pump mode, the system will run for longer periods at a time than on moderate days. the same is true in the cooling mode. O n extremely hot days, the system will run for longer periods at a time than on moderate days. Your system will also run for longer periods of time under the following cooling conditions:S Frequent opening of exterior doorsS Operating laundry appliancesS Taking hot showersS More than the usual number of people present in the homeS More than the normal number of electric lights in useS Drapes or blinds are open on the sunny side of the home IMPORTANT FACTS ABOUT HEAT PUMP SYSTEMSHeat pump systems have a few unique features and operations that you should be aware of:S During the heating cycle, air from your registers may seem cooler than you may expect. This is because your heat pump delivers a constant flow of air at around 90_F (32_C) to about 105_F (41_C), compared to sudden blasts of hot air provided by a typical furnace. This air may feel cool if it is slightly below your body temperature, however it is warm enough to keep your home comfortable.S Ice or frost may form on the outdoor coil during winter heating operation. Your heat pump will automatically melt the ice using its defrost cycle. During defrost, you may see steam or fog rising from the outdoor unit, which is normal.S Heat pumps installed in areas expecting snow are elevated with support feet.GET THE MOST FROM YOUR HEAT PUMP SYSTEMThese simple suggestions can help you enjoy years of maximum comfort:S Listen To Your SystemGet to know the start-up and operational sounds your indoor and outdoor units make. Learn to recognize and identify unusual sounds that may signal the need for service.S Keep Filter CleanA clogged or improperly installed air filter on your indoor unit will increase operating costs and shorten the life of the unit. Plan to inspect the filter monthly and clean or replace it as needed.S Do Not Block Floor, Wall or Ceiling VentsWhen drapes, furniture, toys or other common household items block vents, the restricted airflow lessens the system's efficiency and life span.S Do Not Cover or Block Outdoor UnitThe outdoor unit needs unrestricted airflow. Do not cover it or place items on or next to it. Do not allow grass clippings, leaves, or other debris to accumulate on the sides or top of the unit. And, maintain a 12” (304.8 mm) minimum clearance between the outdoor unit and tall grass, vines, shrubs, etc.S Check Condensate DrainYour Heat Pump removes humidity from your home during the cooling season. After a few minutes of operation, water should trickle from the condensate drain of the indoor coil. Check this occasionally to be sure the drain system is not clogged. Drainage will be limited if you live in a very dry environment.S Do Not Operate Below 55_F (13_C) On Cooling Mode Your outdoor unit is not designed to operate when outdoor temperatures are lower than 55_F (13_C) without modification. If operation below this temperature is required, consult your dealer.S Do Not Operate Above 66_F (19_C) on Heating Mode Your outdoor unit is not designed to operate on heating mode when outdoor temperatures are higher than 66_ (19_C). You can safely operate the system above 66_ (19_C) on emergency or auxiliary heat.S Increase Heating Temperature 1-2 Degrees at a Time During heating operation, increasing the thermostat setting more than 2 degrees at a time may cause the supplemental heat source to turn on. Needless use of supplemental heat can reduce potential energy savings.ROUTINE MAINTENANCESimple, routine maintenance as described below will enhance your Heat Pump system's ability to operate economically anddependably. Always remember the following safety precautions: NOTE: There may be more than one electrical disconnect switch.Fig. 1 - Main Electrical Disconnect INDOOR UNIT (Furnace or Fan Coil)(Also refer to the furnace or fan coil Owner's Manual)S Check the Air Filter MonthlyThere are no filters on your outdoor unit. However, a dirty air filter on the indoor unit can cause overheating, automatic system shutdown, and in extreme cases, component failure.CHECK THE FILTER(S) MO NTHLY AND CLEAN O R REPLACE AS NEEDED. For details on how to check, clean or replace your filter(s), refer to your furnace or fan coil owner's manual. O R, if you have an electronic air cleaner or a larger,”boxed” air filter, refer to the owners manual supplied with those products.S Coil CleaningYour indoor coil is located in a sealed cabinet on your indoor unit and will require minimal cleaning with routine filter maintenance. Longer operating cycles and reduced energy efficiency may indicate the need for a coil cleaning by your dealer. OUTDOOR UNITS Coil CleaningThe most visible part of the outdoor unit is the large ”coil”wrapped around the inner components of the Heat Pump. If grass clippings, leaves, shrubbery, and debris are kept away from the coil, minimal care is needed. If the coil becomes dirty, clean the coil surface with a vacuum cleaner using a soft brush attachment. Use an up and down motion being careful not to bend or damage the delicate, aluminum coil fins. If dirt is deep in the coil, contact your dealer for service.S Base Pan DrainagePeriodically check for and remove debris that has settled around the base of your outdoor unit. This will ensure proper drainage of the base pan and eliminate standing water inside the outdoor unit.S Level InstallationYour dealer will install the outdoor unit in a level position. If the support base settles or shifts and the unit is no longer level, be sure to re-level it promptly to assure proper drainage. If you notice water or ice collecting beneath the unit, arrange for it to be drained away from the unit.SEA COAST COIL MAINTENANCECoastal locations often require additional maintenance of the outdoor unit due to highly corrosive airborne ocean salt. Although your new system is made of galvanized metal and is protected by top-grade paint, take the additional precaution of periodically washing all exposed surfaces and the outdoor coil approximately every 3 months. Consult your installing dealer for proper cleaning intervals and procedures for your geographic area or ask about a service contract for regularly scheduled professional cleaning and inspections.TROUBLESHOOTINGBefore you request dealer service, check for these easily solved problems:S Check the indoor and outdoor disconnect switches (see Fig.1.) Also check your main electrical panel circuit breakers orfuses.S Check for sufficient airflow. Air filter(s) should be reasonably clean and interior vents should be open and unobstructed.S Check thermostat settings. For cooling, your desired temperature setting should be LO WER than the displayed room temperature, and the System/Mode control should be on Cool or Auto. For heating, your temperature setting should be HIGHER than the displayed room temperature, and the System/Mode control is set to Heat or Auto.S Time delays - depending on the Heat Pump model you have, there may be delays in unit operation that are built-in to protect the equipment and your comfort. Don't be alarmed if you notice a time delay in operation. It may be a standard protection feature of your equipment. Check with your dealer for more informationon time delays.If you need to contact your dealer for troubleshooting and/or repairs, be sure to have the model and serial numbers of your equipment available (there are spaces on the cover for you to write this information). With this information, your dealer may be able to offer helpful suggestions over the phone or save valuable time through knowledgeable preparation for the service call. REGULAR DEALER MAINTENANCEIn addition to the routine maintenance that you perform, your home comfort system should be inspected regularly by a properly trained service technician. Many dealers offer this service at a reduced rate with a service contract. Some service contracts offer additional benefits such as parts discounts and no additional charge for ”after hours” or emergency service.Your annual system inspection should include:S Routine inspection of air filter(s) with replacement or cleaning as requiredS Inspection and cleaning of the blower wheel housing and motorS Inspection and, if required, cleaning of indoor and outdoor coilsS Inspection of the indoor coil drain pan, as well as the primary and secondary drain lines. If the system has an auxiliary drain pan and line, they should be inspected at this time as well. Service should include cleaning if required.S Check all electrical wiring and connectionsS Check for secure physical connections of individual parts in each unitS O perational check of the Heat Pump system to determine actual working condition. Necessary repair and, or adjustment should be performed at this time.TURN TO THE EXPERTSYour Heat Pump system, backed by the world's best name in comfort, and supported with expert installation, maintenance, and service by your local dealer should provide years of reliable, energy efficient comfort.。

1INDEXSECTION 1.General Requirements for All Long Line Set Applications..............................2SECTION 2.Outdoor Unit and Indoor Unit are at the Same Elevation...............................4SECTION 3.Outdoor Unit is Above the Indoor Unit............................................................5SECTION 4.Outdoor Unit is Below the Indoor Unit............................................................6SECTION 5.Calculations - Tubing Equivalent Length, Tube Size and Refrigerant (7)This long line set application guideline applies to all AHRI listed R-410A air conditioner and heat pump split system matches of nominal capacity 18,000 to 60,000 Btuh. This guideline will cover installation requirements and additional accessories needed for split system installations where the line set exceeds 80 feet (24.4 m) in actual length. The long line sets can have three different configurations (1) Outdoor unit and Indoor unit are at the same level, (2) Outdoor unit is above the Indoor unit coil, (3) Outdoor unit is below the Indoor unit.This guideline is meant to provide installation instructions based on most common long line set applications.Installation variables may affect the system operation.Contact Technical Servicesfor variations or applications outside those outlined in this document.TP-107KTECHNICAL PUBLICATIONTP-107KGoodman Company, L.P .April 2017LONG LINE SETAPPLICATION R-410ASECTION 1. GENERAL REQUIREMENTS FOR ALL LONG LINE SET APPLICATIONS1.Equivalent length must be used to determine acceptability of any long line set application. See Section 5for equivalent length calculations.2.For any residential split system installed with a long line set, 3/8” liquid line size must be used.Limiting the liquid line size to 3/8” is critical since an increased refrigerant charge level from having a larger liquid line could possibly shorten a compressor’s life-span.a.Exceptions for air conditioning (cooling only) applications, 1/4" liquid line may be used in:i. 1.5 ton applications for up to 100 equivalent feet (30.5 equivalent meters) with maximum 40’(12.2 m) vertical liftii. 2.0 ton applications for up to 75 equivalent feet (22.9 equivalent meters) with maximum 20’(6.1 m) vertical liftb.Exceptions for air conditioning (cooling only) applications, 5/16" liquid line may be used in:i. 1.5 ton applications for up to 250 equivalent feet (76.2 equivalent meters) with maximum 60’(18.3 m) vertical liftii. 2.0 ton applications for up to 200 equivalent feet (61.0 equivalent meters) with maximum 40’(12.2 m) vertical liftiii. 2.5 ton applications for up to 175 equivalent feet (53.3 equivalent meters) with maximum 30’(9.1 m) vertical lift3.Most refrigerant tubing kits are supplied with 3/8” (9.5 mm) thick insulation on the suction line. For longline installations over 80 feet (24.4 m) , if the line set passes through a high ambient temperature zone, 1/2” (12.7 mm) thick suction line insulation is required to reduce loss of capacity. The liquid line must be insulated if more than 50 feet (15.2 m) of liquid line will pass through an area that might reach temperatures of 30°F or higher than outdoor ambient. Never attach a liquid line to any uninsulated portion of the suction line.4. A crankcase heater must be installed on any compressor (if crankcase heater is not already factoryinstalled).5.Hard start assist kit is required.e of a thermostatic expansion valve (TXV) is required in all long line set applications. Unit must becharged to 7 to 9 ºF subcooling at the indoor unit.7.Maximum equivalent length of line set is:a. 250 feet (76.2 m) for single stage units with scroll or reciprocating compressors.b. 150 feet (45.7 m) for single stage units with rotary compressors.c. 150 feet (45.7 m) for two stage units.8.Maximum linear length of line set is:a. 200 feet (61.0 m) for single stage units with scroll or reciprocating compressors.b. 150 feet (45.7 m) for single stage units with rotary compressors.c. 150 feet (45.7 m) for two stage units.9.Low voltage wiring. Verify low voltage wire gauge is adequate for the length used due to increased lineset application.10.Vibration and Noise: In long line applications, refrigerant tubing is highly prone to transmit noise andvibration to the adjoining structure. Use adequate vibration-isolating hardware when mounting line set to structural members. See Figures 1-1, 1-2 and 1-3 for example of proper mounting.2Wrapped in Armaflex®Figure 1-1.Installation of Refrigeration Piping From Vertical to HorizontalIMPORT ANT - Refrigerant lines must not touch wall.Figure 1-2. Installation of Refrigerant Piping (Vertical)New construction shownNOTE: If line set is installed on the exterior of an outside wall, similar installation practices are to be used.Figure 1-3. Installation of Refrigerant Piping (Horizontal)3Figure 1-3. Installation of Refrigerant Piping (Horizontal)11.Heat Pump Application Only. Liquid line solenoid must be installed less than 2 feet (61cm) from theoutdoor unit following the solenoid supplier information for installation.12.Heat Pump Application Only. Heating piston change (in the outdoor unit) is not required.13.Final Charge Adjustment. All units must have refrigerant charge verified by proper adjustment ofsubcooling at the indoor unit after initial charge adjustment per Section 5. Proper adjustment means pressure and temperature of the liquid line at the indoor unit must be measured to calculate subcooling at the indoor unit. If subcooling at the indoor unit is less than 5°F, then additional refrigerant must be added until this subcooling level is achieved. If subcooling at the indoor unit is more than 7°F, then refrigerant must be removed until this subcooling level is achieved.SECTION 2. OUTDOOR UNIT AND INDOOR UNIT ARE AT THE SAME ELEVATION1.In a completely horizontal installation with a long line set where the indoor unit is at the same altitude as(or slightly below) the outdoor unit, the line set should be sloped continuously towards the indoor unit. This helps reduce refrigerant migration to the outdoor unit during a system’s off-cycle.2.The maximum elevation (vertical) difference for this section to be applicable is 10 feet (3.0 m) separationbetween outdoor unit and indoor unit. If outdoor unit is more than 10 feet (3.0 m) above indoor unit use Section 3. If outdoor unit is more than 10 feet (3.0 m) below indoor unit use Section 4.3.Inverted suction loop is not required at either unit.44.An accumulator is not required for air conditioners (accumulators are factory installed on heat pumps).5.An oil trap at the indoor unit is not required.6.Liquid Line Solenoid not required if non-bleed TXV is used on the outdoor unit.SECTION 3. OUTDOOR UNIT IS ABOVE THE INDOOR UNIT**An oil trap at the indoor unit is required if the elevation difference exceeds 80' (24.4 m). The trap can be constructed of standardrefrigerant fitting (See Figure 3-1.)1.Suction line must be sloped continuously towards the indoor unit.2.The maximum elevation (vertical) difference between the outdoor unit and indoor unit is:a. not restricted in this configuration for single stage air conditioning units (must adhere tomaximum equivalent length).b. 80 feet (24.4m) for single stage heat pump units. Exception: 200ft (61 m) vertical separation allowedfor 14 SEER Long Line Set models and 16 SEER single stage HP models.c. 25 feet (7.6 m) for two stage units.3.Inverted suction loop is not required at either unit.4.An accumulator is not required for air conditioners (accumulators are factory installed on heat pumps).5.Liquid Line Solenoid not required if non-bleed TXV is used on the outdoor unit.Long Radius Street Ell45°Ell45°Street EllShort RadiusStreet EllFigure 3-1. Oil Trap5SECTION 4. OUTDOOR UNIT IS BELOW THE INDOOR UNIT1.The maximum elevation (vertical) difference between the outdoor unit and the indoor unit is 80 feet(24.4 m).2.Suction line must be installed in a manner to prevent liquid migration to the outdoor unit from theindoor unit (see following note 3).3.An inverted suction line trap must be installed on the suction line just before the inlet to the indoor unit(see Figure 4-1). The top of the inverted loop must be slightly above the top of the indoor unit coil and can be created simply by brazing two 90° long radius elbows together if a bending tool is unavailable.Properly support and secure the inverted loop to the nearest point on the indoor unit or adjacent structure.4.An accumulator is required to be added (external to the outdoor unit, within 2 linear feet (61 linearcentimeters) of the outdoor unit) for air conditioning installations. See Table 4-1 for accumulator selection.Adapter fittings at the accumulator connection may be required. Do NOT install an accumulator in the suction line set in heat pump applications.5.Liquid Line Solenoid not required if non-bleed TXV is used on the outdoor unit.HL = Length of trap must be more than Indoor Unit Height (H)Figure 4-1. Indoor Unit with Inverted SuctionTable 4-1. Accumulator Size67SECTION 5. CALCULATIONS - TUBING EQUIVALENT LENGTH, TUBE SIZE ANDREFRIGERANT1.In long line applications the “equivalent line length” is the sum of the straight length portions of the suction line plus losses (in equivalent length) from 45 and 90 degree bends. Add the total straight (lineal) length of tubing to the equivalent length of elbows and bends to get total equivalent length.Equivalent length = Length Horizontal + Length Vertical + Losses from bends (see Table 5-1)2.Table 5-1 lists the equivalent length gained from adding bends to the suction line. Properly size the suction line to minimize capacity loss.Table 5-1. Losses from suction line elbows (equivalent length, ft.)Table 5-2. Losses from suction line elbows (equivalent length, m)Table 5-1. Losses from suction line elbows (equivalent length, ft.)EXAMPLE: 3/4” suction line using 3/4” elbows150 feet of straight tubing + (four short radius elbows x1.7) + (2 long radius elbows x1.5) =150 + 3.4 + 3 = 156.4 equivalent feet3.Table 5-2 lists multiplier values to recalculate system cooling capacity as a function of a system’s equivalent line length (as calculated from the suction line) and the selected suction tube size.NOTE: Select the proper suction tube size based on equivalent length of the suction line (see Tables 5-1 and 5-2) and recalculated system capacity.Table 5-3. Capacity Multipliers (feet)1 Equivalent length is to be used for capacity multiplier reduction.2 7/8” suction line is not approved for 2-ton two stage heat pump applications.3 7/8” suction line is not approved for 3-ton two stage heat pump applications over 80 feet.4 1-1/8 suction line is not approved for 4-ton and 5-ton two stage heat pump applications over 80 feet.Table 5-4. Capacity Multipliers (meters)84.Refrigerant Quantity Adjustment. All residential R-410A outdoor units are factory charged for 15 feet(4.6 m) of line set.To calculate the initial amount of extra refrigerant (in ounces):a. Subtract 15 feet (4.6 m) from the total linear (not equivalent) length of actual line setb. Multiply that value by 0.6 (oz. per foot) or 17.0 (g per meter) of R-410A refrigerantc. This will be the initial amount of R-410A refrigerant that must be added prior to finalcharge adjustment.All systems must have final charge adjustment performed as required in Section 1. In most residential applications a minimal amount of additional refrigerant will be needed to account for the volume in the suction line. For some applications using 1 1/8” suction line and/or over 150 feet of lineal length (45.7 m), approximately 3 pounds (1.4 kg) of additional refrigerant may be needed to account for the suction line.For a more precise calculation of refrigerant needs use Table 5-3. The additional refrigerant for given line lengths can be found in Table 5-4.RA (oz.) = (LA- 15) ft. x 0.6 oz./ft.RA ( g ) = (LA- 4.6) m. x 55.8 g/m.Where:RA = Initial additional refrigerant neededLA= Actual lineal line set lengthTable 5-5 Additional Refrigerant Per Unit Length.Table 5-6 Initial Refrigerant for Given Line Length (feet)Table 5-7 Initial Refrigerant for Given Line Length (meters)9THIS PAGE LEFT INTENTIONALLY BLANK 10THIS PAGE LEFT INTENTIONALLY BLANK11NOTE: SPECIFICATIONS AND PERFORMANCE DATA LISTED HEREIN ARE SUBJECT TO CHANGE WITHOUT NOTICEQuality Makes the Difference!All of our systems are designed and manufactured with the same high quality standards regardless of size or efficiency. We have designed these units to significantly reduce the most frequent causes of product failure. They are simple to service and forgiving to operate. We use quality materials and components. Finally, every unit is run tested before it leaves the factory.That’s why we know. . .There’s No Better Quality.Goodman Company, L.P.5151 San Felipe, Suite 500, Houston, TX 77056© 2015-2017 Goodman Company, L.P.12。

Sporlan products suitable for R-410A are introduced in this publication,Including special features,specifications, and characteristics of the devices for R-410A systems. Additional features,specifications,and characteristics for other refrigerants are included in appropriate sections of the Sporlan Catalogue.For immediate access to Sporlan literature please visit .R-410A is a 50% / 50% blend,by weight,of R-32 and R-125. The vapor pressure of R-410A is almost 50% greater than R-22’s vapor pressure.New R-410A systems must be designed to handle the higher pressure and require special service tools,such as manifold gauge sets,recovery units,and recovery tanks.R-410A is intended for use solely with polyolester (POE) oil, while R-22 can be used with POE,Alkylbenzene,or Mineral Oil.The higher pressure,and the fact that R-410A performs very much like a single component refrigerant,provide an opportunity to produce a more compact system with greater efficiency.In addition,R-410A refrigerant allows more suction line pressure drop since it is less sensitive to suction line efficiency losses.The future of the HVAC & R market looks promising for the development and use of R-410A systems.Applications primarily include air conditioning,chillers and commercial refrigeration.The superior performance characteristics of R-410A and the industry’s transition to HFCs have made this refrigerant a viable alternative to R-22 and other refrigerants,and is becoming the refrigerant of choice for many new air conditioning and heat pump designs.Catalogue R-410A MEJuly 2001Page 2— Catalogue R-410A&E Z I B EZ I B B g u o r h T t h g i a r t &E Z I EZ I B B el g n A &E Z I B I B B C u o r h T t h g i a r EZ I B B C el g n A THERMOSTATIC EXPANSION VALVESSporlan offers thermostatic expansion valves in R-410A nominal capacities between 0.88 and 28 kW. The models offered are externally equalized, have straight through or angle configuration, and SAE or ODF connections. The Sporlan refrigerant code for R-410A is the letter "Z ",which is used in the designation of products especially designed for R-410A service.The BIZE models have a conventional port construction.BBIZE models have the advantage of a balanced port construction,which makes them ideally suited for systems with a wide range of operating conditions.The CBIZE and CBBIZE models are similar to the BIZE and BBIZE, but have an internal check valve to allow refrigerant flow to bypass the expansion valve port in the reverse flow direction in heat pump systems.The integral check valve means fewer connections, easier installation,and increased reliability.The Sporlan TEVs designed for R-410A have replaceable thermostatic elements with a locknut ring stronger than normally used with common refrigerants such as R-22 or R-134a. This feature makes the thermostatic element capable of withstanding higher pressures. Replaceable thermostatic elements are designated by “KT-45-” plus the charge.Example: KT-45-ZGA.Currently, three thermostatic charges are available for R-410A service:ZGA – Has similar performance to the VGA charge used in R-22or NGA charge used in R-407C systems. The constituents and heavy thermal ballasts in the charge provide excellent anti-hunt characteristics by dampening the valve in the opening direction. The maximum operating pressure or MOP of this charge is not as defined as the ZCP160 charge,an alternate charge for R-410A air conditioning and heat pump applications.ZCP160– Has similar performance to the VCP100 charge used in R-22 systems or the NCP100 charge used in R-407C systems. The maximum operating pressure or MOP of this charge takes effect around 12°C evaporator temperature.The ZCP160 charge has a mild thermal ballast that dampens the valve in the opening direction only.ZN – Has similar performance to the VN charge used in R-22or NN charge used in R-407C systems. A heavy thermal ballast dampens the valve in the opening and closing directions.The ZN charge is a non-condensable charge without an MOP, and thus not subject to charge migration. It is used in special medium and high temperature applications, such as chillers located outdoors that must operate while exposed to cold temperatures.Contact the nearest Acal sales office if you have an application that requires a valve or charge that is not listed.Catalogue R-410A — Page 3ODF ConnectionsPage 4— Catalogue R-410ABIZE & BBIZEStraight Through ConfigurationB55 mmADDCCBIZE & BBIZEAngle ConfigurationE n i m 9n i m 9n i m 7n i m 7ni m 1Capillary Tube Length 76.2 cm Standard 152.4 cm Available47 mm49 mm56 mm90 mm30°7.9 m m m i n .B I ZE = 46 m m B B I Z E = 47 m mBIZE 46 mm BBIZE 47 mmCC E E49 mm49 mmDDDDDBCE Equalizer Option:1/8" OD x 31 cm ,61 cm or 91 cmlong capillary tube external equalizer with or without 1/4" SAE flare nutEqualizer Option:1/8" OD x 31 cm,61 cm or 91 cm long capillary tube external equalizer with or without 1/4" SAE flare nutE EGGFA1/4" ODFExternal Equalizer Fitting 1/4" ODF external equalizer fitting35Catalogue R-410A — Page 5CBIZE & CBBIZEStraight Through ConfigurationCBBIZEAngle ConfigurationEqualizer option:1/8" OD x 31 cm,61 cm or 91 cm long capillary tube external equalizer with or without 1/4" SAE flare nutEqualizer option:1/8" OD x 31 cm,61 cm or 91 cmlong capillary tube external equalizer with or without 1/4" SAE flare nut58 mmABCC30°DDG46mm49 mm59 mm93 mmFCBDAEHChatleff fittingsoption7.9 m m m i n .48 m m O D F 41 m mS A E6.4 m m 49 mm49 mmPage 6— Catalogue R-410AFor more information on Sporlan distributors please refer to Bulletin 20-10.SOLENOID VALVESValves with 4 different port sizes and ODF solder connections are available. The smallest port valve uses a MKC-1 coil while the rest use a MKC-2 coil. Sporlan solenoid valves are available in many different voltage and cycle ratings. Standard coils are listed in the specifications table below.Solenoid coils are available with either an integral junction box, a 1/2" conduit boss, or DIN connector. Hirshman connectors are also available. Models with other sizes and features are under development. Please contact the nearest Acal sales office if you have an application that requires a solenoid valve with capacities or voltages not shown in this catalogue.Catalogue R-410A — Page 7E6 SeriesE19 SeriesCoil removal 40 mmCoil removal 45 mmCoil removal 45 mm*B*BAADDDD*BAACCC E E14 SeriesFor more information on solenoid valves refer to Bulletin 30-10E6S130-HPE19S250-HPME9S240-HPPage 8— Catalogue R-410ACatch-All ®FILTER-DRIERSAll sealed models of Sporlan’s Catch-All and the HPC-100(heat pump) models are suitable for use in R-410A systems. The high water capacity and the acid removal ability of the Catch-All core are well suited to meet the demands of R-410A refrigerant and POE oil.Extensive testing of the materials and the molded core in the Catch-All have demonstrated its compatibility and effectiveness in systems using R-410A. Form 40-139 has a detailed explanation of R-410A compatibility testing of the Catch-All.fittingsFiberglass pad 100 mesh screenH ea v yl ea f sp ri n gCatalogue R-410A — Page 9 It’s the CORE that Counts!Page 10— Catalogue R-410ASA-14SU For more information refer to Bulletin 70-10Overall width is:33 mm for 1/4" and 3/8" sizes, 40 mm for 1/2" and 5/8" sizes, and 35 mm for 7/8" and 1-1/8" sizes.Most solder connections can be used as male fittings as well as female fittings.The 1/4”ODF is 3/8" ODM, the 3/8" ODF is 1/2" ODM, the 1/2" ODF is 5/8" ODM, and the 5/8"ODF is 3/4"ODM.Models with female flare and/or swivel nut connections are supplied with a copper gasket in the fitting.* These models have copper connections and feature a removable element cartridge — for replacement cartridge specify AC-20.Note:Change or add Catch-All Filter-Drier when the paper turns from green to chartreuse .SA-13SCatalogue R-410A — Page 11Zhu Gao DeRm. 1010, Tower 1 Kerry Everbright City 218 Tian Mu Road West Shanghai 200070, P.R. of China Tel: (86) 21 6353 4577Fax: (86) 21 6354 1227E-mail:*******************Acal China China Acal plcAir Conditioning & RefrigerationHeadquarters Office United Kingdom Peter Hogan 2 Chancellor Court Occam Road, Surrey Research Park Guildford GU2 7AH, United Kingdom Tel: (44) 1483 544500 Fax: (44) 1483 544550E-mail:*****************.ukwebsite:Helen Rosalia 10 Cutter Mill Road, Suite 203Great Neck, New York 11021, U.S.A. Tel: (1) 516 487 9870 Fax: (1) 516 487 9342E-mail:***************website: Hugo Dalla ZannaRua Conde do Pinhal, 2267, Suite 201 CEP 13560-140São Carlos, SP , Brasil Tel: (55) 16 270 8027 Fax: (55) 16 270 1604E-mail:**************A cal New York Inc International Sales Headquarters (excludes Europe & Japan)Acal S.A.Acal Brazil Brazil U.S.A.New York France Eliane Emerit-Bonnot Zone d'Activite des Marais 1 Avenue Louison Bobet BP 6494122 Fontenay-sous-Bois,Cedex, France Tel: (33) 1 4514 7300 Fax: (33) 1 4877 6230E-mail:***********website: www.acal.fr Acal Controls Ltd.European Sales Office Headquarters (excludes France & Germany)England Angus Mackintosh Unit 2, The Rose Estate, Osborn Way Hook, Hampshire RG27 9UT, United Kingdom Tel: (44) 1256 382520Fax: (44) 1256 382530E-mail: **********************.uk website: Elke Villhauer Fischeracker 274223 Flein/Heilbronn, Germany Tel: (49) 7 131 5810 Fax: (49) 7 131 5812 90E-mail:************website: www.acal.de Acal GmbH Germany Tony Koh Tampines Central P.O. Box 400, Singapore 915214Tel: (65) 654 65461 Fax: (65) 654 65462E-mail:******************.sgAcal Singapore Singapore Sarkis Ohannessian P.O. Box 70-994Antelias, Lebanon Tel: (961) 4 522 309 Fax: (961) 4 522 309E-mail:****************.lb A cal Middle East Lebanon Anil Yadav 16/34 1st. Floor Sidhora Kalan Near Shakti Nagar Rly Bridge Delhi, India 110052Tel: (91) 11 364 3211 Fax: (91) 11 364 3212E-mail:******************Acal India India Mike Rivera PMB# 2195944 Coral Ridge Drive Coral Springs, Florida 33076, U.S.A.Tel: (1) 954 345 8278 Fax: (1) 954 255 6468E-mail:********************.net Acal Florida U.S.A.Florida Peter Harms Suite 3, 70 Kingsway Glen Waverley VIC 3150Tel: (61) 3 95747810Fax: (61) 3 9574 7820E-mail:****************Acal Australia Pty. Ltd.Australia。

R410A Scroll Compressor For Air ConditioningR410A 空 调 涡 旋 压 缩 机NEW低运行成本可靠环保宁静高效high efficiencylow noiseenvironment protectionhigh reliabilitylow operation cost目 录压缩机特性及运行范围.................................2产品型谱图................................................3技术参数...................................................4性能参数...................................................5注油量......................................................11电气参数...................................................12压缩机接线图.............................................13外形尺寸图................................................15压缩机配置................................................23应用小常识................................................24应用注意事项.............................................27命名规则 (29)ZP/VP系列柔性涡旋压缩机特性及运行范围7060ZP系列柔性涡旋(ZP57-ZP485)基于优越的谷轮涡旋技术平台，特别为高效系统优化。

Internal Use Only CAUTIONBefore Servicing the unit, read the safety precautions in General SVC manual.Only for authorized service personnel.Outdoor Unit SERVICE MANUAL(Exploded View)MODEL : A RUN***LM3 SeriesR410A Solo - Heat Pump1. Specifications (3)2. Function (4)3. Dimensions (5)4. Piping Diagrams (6)5. Wiring Diagrams (17)6. Exploded View (22)1. SpecificationsSpecificationHeat Pump(50Hz/60Hz)Notes:1. Capacities are based on the following conditions:Cooling: - Indoor Temperature 27°C(80.6°F) DB/19°C(66.2°F) WB- Outdoor Temperature 35°C(95°F) DB/24°C(75.2°F) WB Heating: - Indoor Temperature 20°C(68°F) DB/15°C(59°F) WB- Outdoor Temperature 7°C(44.6°F) DB/6°C(42.8°F) WB Piping Length - Interconnecting Piping Length 7.5m 4. Wiring cable size must comply with the applicable local and national code.5. Due to our policy of innovation some specifications may be changed withoutprior notificationConversion FormulaRT = kW x 0.284kcal/h = kW x 860Functions2. FunctionsCategory Function Multi V III Solo – Heat pump Defrost/ Deicing O High pressure switch O Phase protection O Restart delay(3-minutes) OSelf diagnosis O Soft start O Trial operation O Auto operation(Artificial intelligence) OAuto restart operation O Network Solution(LGAP) O Power Distribution Indicator(PNU-D1S00) OReliabilityConvenienceCAC networkFunction O : Applied X : Not applied - : No reationOption : Model name & price are different according to options, and assembled in factory with main unitAccessory : Installed at field, ordered and purchased separately by the corresponding model name,supplied with separated package.O : Applied X : Not applied - : No reationOption : Model name & price are different according to options, and assembled in factory with main unitDeviceMulti V III Solo – Heat pumpCentral ControllerSimple Controller PQCSB101S0AC EzPQCSZ250S0Function controller PQCSB101S0 + PQCSC101S0Function SchedulerPQCSB101S0 + PQCSD130A0AC Smart ll PQCSW320A1E Expansion Kit PQCSE440U0Option Kit PQCSE341A0 / PQCSE342A0ACP PQCPA11A0E / PQCPB11A0E AC ManagerPQCSS520A0E BNU LONWORKS Gateway PQNFB16A1BACnet GatewayPQNFB17B0Do KitPQNFP00T0Power Distribution Indicator(PDI)PQNUD1S00Cool / Heat Selector PRDSBM ODU Dry Contact PQDSBCDVM0ProgramLG MV Option OtherY branchAccessory Header branch Accessory Air GuideAccessory Refrigerant Charging Kit PRAC1DimensionsO u t d o o r U n i tA R U N 80L M 33. DimensionsDimensionsO u t d o o r U n i tA R U N 100L M 3A R U N 120L M 3Piping Diagrams 4. Piping Diagrams4.1.1 8HP(UX2 1Comp.)Piping DiagramsPiping DiagramsPiping Diagrams4.1.2 10, 12HP(UX2 2Comp.)Piping DiagramsPiping DiagramsWiring Diagrams 5. Wiring Diagrams5.1.1 8HP(UX2 1Comp.)Wiring Diagrams5.1.2 10, 12HP(UX2 2Comp.)Wiring DiagramsnMain PCB220V Power output Terminal220V Power Output TerminalHeat Pumpn Noise FilterWiring Diagrams n Inverter PCB- 8Hp (UX2 1 Comp)- 10/12Hp (UX2 2 Comp)CN_T2_1R Phase Terminal CN_P1T Phase TerminalCN_L1(R)R Phase TerminalCN_N1N Phase Terminal CN13 15V OUTPUT DC 15V Output TerminalCN04 PFC LGMV PFC Onboarding Terminal CN12 DC LINK 700 V (700V DC LINK)CN06 AC 220V INPUT 220V Power Input TerminalCN_R2_1T Phase Terminal CN_L3(T)T Phase Terminal CN01 FANCommunication Terminal to Fan PCBCN02 MAINCommunication Terminal to Main PCBCN03 INV LGMV INV Onboarding TerminalCH14 U.V.W OUT UVW Output TerminalCN-T2CN-R2R Phase TerminalT Phase TerminalCN06 FANCommunication Terminal to Fan PCBCH07 MAINCommunication Terminal to Main PCB CN03 INV LGMVINV Onboarding TerminalCN04 15V OUTPUT DC 15V Output TerminalCN08 AC220 INPUT 220V Power Input TerminalCN01 COMP CON U.V.W Output TerminalCN-N1N Phase Terminal CN05 DC-LINK(700V)700V DC LinkCN-P1T Phase TerminalCN-L1_R R Phase TerminalCN-L3_T T Phase TerminalWiring DiagramsnFAN PCB(Reset button)Exploded view6. Exploded View6.1 Heat Pump ModelPart L/No. RemarkInv Comp. Heater 553000A Housing Color : BlueExploded view55211655211455211G352114552115552201A552201C552203B552203A148000D165010B552204B561410A263230B263230A552200A165010A561410D552202552117W52240BW52240C661400566000Inv. PCB Grease(Inv. Heat Sink)RAC31217901(Fan Heat Sink)268711AW0DSW6200268711B261704263230EW6640135500D435511W49200BW49200A263230DW6631A268711CPart L/No. Sensor location RemarkTemp. Sensor 1 263230A Sub-Cool Out + Liquid Pipe Housing Color : YellowExploded view6.1.2 10,12HP(UX2 2Comp.)Copyright ©2011 LG Electronics. Inc. All right reserved.Only for training and service purposesLGE Internal Use Only- 21-W6640268711BW49200AInv. PCB GreaseRAC31217901(Fan Heat sink)268711A263230EPart L/No. Sensor location RemarkTemp. Sensor 1 263230A Sub-Cool Out + Liquid Pipe Housing Color : Yellow Temp. Sensor 2 263230B Suction Pipe + Inv. Discharge + HEX Housing Color : Purple Temp. Sensor 3 263230C Const. Speed Discharge Housing Color : GreenExploded viewP/NO : MFL54555530September, 2011。

INSTALLATION INSTRUCTIONSR--410A Horizontal Split System Air ConditionerNH4A4These instructions must be read and understood completely before attemptinginstallation.TABLE OF CONTENTSPAGESAFETY CONSIDERATIONS1........................INSTALLATION2--3.................................Complete Pre--Installation Checks2...................Rig and Mount Unit2..............................Complete Refrigerant Piping Connections3.............Make Electrical Connections3........................START--UP4 ........................................SERVICE4 ......................................... MAINTENANCE6...................................SAFETY CONSIDERATIONS Improper installation,adjustment,alteration,service,maintenance,or use can cause explosion,fire,electrical shock,or other conditions which may cause death,personal injury,or propertydamage.Consult a qualified installer,service agency,or your distributor or branch for information or assistance.The qualified installer or agency must use factory--authorized kits or accessories when modifying this product.Refer to the individual instructions packaged with the kits or accessories when installing.Follow all safety codes.Wear safety glasses,protective clothing, and work e quenching cloth for brazing operations. Have a fire extinguisher available.Read these instructions thoroughly and follow all warnings or cautions included in literature and attached to the unit.Consult local building codes and the current editions of the National Electrical Code(NEC) NFPA70.In Canada,refer to the current editions of the Canadian Electrical Code CSA C22.1.Recognize safety information.This is the safety--alertsymbol.When you see this symbol on the unit and in instructions or manuals,be alert to the potential for personal injury.Understand the signal words DANGER,WARNING,and CAUTION.These words are used with the safety--alert symbol.DANGER identifies the most serious hazards which will result in severe personal injury or death.WARNING signifies hazards which could result in personal injury or death.CAUTION is used to identify unsafe practices which may result in minor personal injury or product and property damage.NOTE is used to highlight suggestions which will result in enhanced installation,reliability,or operation.INSTALLATION IMPORTANT:Effective January1,2015,all split system air conditioners and heat pumps must be installed pursuant to applicable regional efficiency standards issued by the Department of Energy.COMPLETE PRE--INSTALLATION CHECKS Unpack UnitMove the unit to final location.Remove unit from carton,being careful not to damage service valves and grilles.Inspect ShipmentFile a claim with the shipping company if shipment is damaged or incomplete.Check the unit nameplates to ensure units match job requirements.Consider System RequirementsConsult local building codes and NEC for special installation requirements.Allow sufficient space for airflow clearance,wiring,refrigerant piping,and servicing unit.Locate unit so that condenser airflow is unrestricted on both sides.Unit may be mounted on a level pad directly on base legs or mounted on raised pads at support points.RIG AND MOUNT UNITMounting on GroundMount unit on a solid,level concrete pad.Position unit so water or ice from roof does not fall directly onto e field--provided snow stand or ice rack where prolonged subfreezing temperatures or heavy snow occurs.If conditions or local codes require unit be fastened to a pad,6 field--supplied tie--down bolts should be used and fastened through slots provided in unit mounting feet.Mounting on RoofMount unit on a level platform or frame at least6in.(152.4mm) above roof surface.Isolate unit and tubing from structure.Clearance RequirementsWith coil facing wall:Allow6”(152.4mm)minimum clearance on coil side and coil end and20”(504.0mm)minimum clearance on fan side.Allow24”(609.6mm)minimum clearance on compressor end for service.With fan facing wall:Allow8”(203.2mm)minimum clearance on coil side and coil end and20”(504.0mm)minimum clearance on fan side.Allow24”(609.6mm)minimum clearance on compressor end for service.With multi--unit application:Allow24”(609.6mm)minimum clearance between multiple units.Arrange units so discharge of one does not enter inlet of another.IMPORTANT:When installing multiple units,ensure the discharge air from one unit is not drawn into another unit.When installing single or multiple units in an alcove,roof well,or partially enclosed area,ensure there is adequate ventilation to prevent recirculation of discharge air.Operating AmbientMinimum outdoor operating ambient in cooling mode is55_F (13_C),maximum125_F(52_C).RiggingKeep the unit upright and lift unit using a e cardboard or padding under the sling,and spreader bars to prevent sling damage to the unit.See Fig.1.Install the unit so that the coil does not face into prevailing winds.If this is not possible and constant winds above25mph are expected,use accessory wind baffle.See installation instructions provided with the accessory kit. NOTE:Accessory wind baffles should be used on all units with accessory low ambient temperature control.Field--fabricated snow or ice stands may be used to raise unit when operation will be required during winter months.Units may also be wall mounted using the accessory wall mountingkit.A07396 Fig.1---Lifting Unit with SlingCOMPLETE REFRIGERANT PIPING CONNECTIONS Outdoor units may be connected to indoor units using field--supplied tubing of refrigerant grade and condition.See Specification Sheet for correct line sizes.Do not use less than10ft (3.05m)of interconnecting tubing.When more than80ft(24.4m)of interconnecting tubing and more than20ft(6.1m)of vertical lift is used,consult the residential Long Line Application Guide for required accessories.If either refrigerant tubing or indoor coil is exposed to the atmosphere,the system must be evacuated following good refrigeration practices. Run refrigerant tubes as directly as possible,avoiding unnecessary turns and bends.Suspend refrigerant tubes so they do not damage insulation on vapor tube and do not transmit vibration to structure. Also,when passing refrigerant tubes through a wall,seal the opening so that vibration is not transmitted to structure.Leave some slack in refrigerant tubes between structure and outdoor unit to absorb vibration.Refer to separate indoor unit installation instructions for additional information.Filter DrierRefer to Fig.2and install filter drier as follows:1.Braze5in.(127mm)liquid tube to the indoor coil.2.Wrap filter drier with damp cloth.3.Braze filter drier to5in.(127mm)long liquid tube fromstep1.4.Connect and braze liquid refrigerant tube to the filterdrier.A05178 Fig.2---Filter Drier ComponentsThe filter drier must be replaced whenever the refrigeration system is exposed to the atmosphere.Only use factory specified liquid--line filter driers with rated working pressures less than600psig.NOTE:Do not install a suction--line filter drier in liquid line.Make Piping Sweat ConnectionsRemove plastic caps fromrefrigerant grade tubing.Service valves are closed from the factory and are ready for brazing.After wrapping the service valve with a wet cloth,the tubing set can be brazed to the service valve using either silver bearing or non--silver bearing brazing material. Consult local code requirements.Refrigerant tubing and the indoor coil are now ready for leak testing.NOTE:Unit is shipped with R--410A refrigerant factory charge indicated on nameplate.Pass nitrogen or other inert gas through piping while brazing to prevent formation of copper oxide.MAKE ELECTRICAL CONNECTIONSPower WiringUnit is factory wired for voltage shown on nameplate.Provide adequate,fused disconnect switch within sight from unit,readily accessible,but out of reach of children.Provision for locking the switch open (off)is advisable to prevent power from being turned on while unit is being serviced.Disconnect switch,fuses,and field wiring must comply with the NEC and local code e copper wire only between the disconnect switch and e minimum 75C wire for the field power connection.Route power wires through the opening in unit side panel and connect in the unit control box as shown on the unit label diagram and Fig. 3.Unit must be grounded.LEGENDNEC —National Electrical Code TB —T erminal Board TB ConnectionsField Wiring Factory Wiring——A07428Fig.3---Line Power ConnectionsControl Circuit WiringControl voltage is 24v (40va minimum).See Fig.4and unit label diagram for field--supplied wiring details.Route control wirethrough opening in unit side panel to connection in unit controlbox.A07398Fig.4---NH4A4Typical Control Circuit ConnectionsNOTE :Use No.18AWG color--coded,insulated (35_C minimum)wire.If thermostat is located more than 100ft.(30.5m)from unit,as measured along the control voltage wires,use No.16AWG color--coded wire to avoid excessive voltage drop.NOTE :All wiring must conform to NEC and local codes.NOTE :Operating unit on improper line voltage constitutes abuse and could affect warranty.See Specification Sheet.Do not install unit in a system where voltage may fluctuate above or below permissible limits.Refer to the Specification Sheet for recommended fuse sizes.When making electrical connections,provide clearance at the unit for refrigerant piping connections.NOTE :The NH4A4units use the control transformer supplied with the matched indoor unit.START--UPPRELIMINARY CHECKS1.Check that all internal wiring connections are tight and that all barriers,covers,and panels are in place.2.Field electrical power source must agree with unit name-plate rating.3.All service valves must be open.4.Belly--band crankcase heater must be tight on compressor crankcase for those units with belly--band heaters.EV ACUATE AND DEHYDRATEField piping and fan coil must be evacuated and dehydrated.CHARGE SYSTEMRelease charge into system by opening (back--seating)liquid andsuction line service valves.Outdoor unit is charged for 15ft (4.6m)of 3/8--in.liquid line.TO START UNITBe sure that the field disconnect is closed.Set room thermostat below ambient temperature.Operateunit for 15minutes,then check system refrigerant charge.See Refrigerant Charging section.SERVICEHigh--Pressure Relief Valve The high--pressure relief valve is located in the compressor.Therelief valve opens at a pressure differential of approximately 550to 625 50psig between suction (low side)and discharge (high side)to allow pressure equalization.Internal Current and Temperature Sensitive OverloadThe control resets automatically when internal compressor motor temperature drops to a safe level (overloads may require up to 45minutes to reset).When an internal overload is suspected of being open,check by using an ohmmeter or continuity tester.Pumpdown ProcedureThe system maybe pumped down in order to make repairs on the low side without losing complete refrigerant charge.When system must be opened for service,recover refrigerant,break vacuum with dry nitrogen before opening system.1.Attach pressure gage to suction service valve gage port.2.Front--seat the liquid/mixed phase line valve.3.Start unit and run until suction pressure reaches20psig.4.Shut unit off and front--seat suction valve.5.De--pressurize low side of unit and recover refrigerant fol-lowing accepted practices.Crankcase HeaterThe crankcase heater prevents refrigerant migration and compressor oil dilution during shutdown when compressor is not operating.If the crankcase heater is de--energized for more than6 hours,both compressor service valves must be closed.NOTE:Addition of an accessory crankcase heater is required for long line and low ambient colling applications.Refer to the Residential Long Line Guideline.The crankcase heater is powered by the high--voltage power of the unit.It is connected across the line side of the contactor and is thermostatically controlled.To troubleshoot:1.Apply voltmeter across crankcase heater leads to see if heat-er voltage is on.Do not touch heater.Carefully feel areaaround crankcase heater;if warm,crankcase heater is func-tioning.2.With power off and heater leads disconnected,check acrossleads with ohmmeter.Do not look for a specific resistancereading.Check for resistance or an open circuit,and changeheater if an open circuit is detected.Service ValvesThe service valves in the outdoor unit come from the factory front--seated.This means the refrigerant charge is isolated from the line--set connection ports.To prevent damage to the valve,use a wet cloth or other accepted heat sink material on the valve before brazing.The service valve cannot be field repaired,therefore,only a complete valve or valve stem seal and service port caps are available for replacement.RefrigerantChargingNOTE:Do not vent or de--pressurize unit refrigerant to atmosphere.Remove and recover refrigerant following accepted practices.All units are shipped with the refrigerant charge listed on the nameplate.Refer to Specification Sheet and consider the following when working with R--410A refrigerant:S R--410A refrigerant cylinders are rose colored.S Recovery cylinder service pressure rating must be400 psig,DOT(Department of Transportation)4BA400orDOT BW400.S R--410A systems should be charged with liquid refrigerant.Use a commercial type metering device in the manifoldhose when charging into suction line with compressor op-erating.S Manifold sets should be700psig high side and180psig low side with550psig low--side retard.S Use hoses with700psig service pressure rating.S R--410A refrigerant,as with other HFCs,is only compat-ible with POE oils.S Vacuum pumps will not remove moisture from oil.S Polyol Ester oils absorb moisture rapidly.Do not expose oil to atmosphere.S Polyol Ester oils may cause damage to certain plastics and roofing materials.S Wrap all filter driers and service valves with wet cloth when brazing.S factory approved,liquid--line filter drier is required on ev-ery unit.S Do not use a TXV(thermostatic expansion valve)designed for use with R--22refrigerant.Refer to separate indoor unitinstallation instructions for more details.S If using a suction line drier,do not leave in place for more than72hours.35ft.(10.6m)--25ft.(7.6m)=10ft.X0.6oz./ft.=6oz.of additional charge.CHECK CHARGECharging method is shown on information plate inside unit.To properly check or adjust charge,conditions must be favorable for subcooling charging.Favorable conditions exist when the outdoor temperature is between70︒F and100︒F(21.11︒C and37.78︒C), and the indoor temperature is between70︒F and80︒F(21.11︒C and26.67︒C).Follow the procedure below:Unit is factory charged for15ft(4.57m)of lineset.Adjust charge by adding or removing0.6oz/ft(.018kg/m)of3/8liquid line above or below15ft(4.57m)respectively.For standard refrigerant line lengths(80ft/24.38m or less),allow system to operate in cooling mode at least15minutes.If conditions are favorable,check system charge by subcooling method.If any adjustment is necessary,adjust charge slowly and allow system to operate for15minutes to stabilize before declaring a properly charged system.If the indoor temperature is above80︒F(26.67︒C),and the outdoor temperature is in the favorable range,adjust system charge by weight based on line length and allow the indoor temperature to drop to80︒F(26.67︒C)before attempting to check system charge by subcooling method as described above.If the indoor temperature is below70︒F(21.11︒C),or the outdoor temperature is not in the favorable range,adjust charge for line set length above or below15ft(4.57m)only.Charge level should then be appropriate for the system to achieve rated capacity.The charge level could then be checked at another time when the both indoor and outdoor temperatures are in a more favorable range. NOTE:If line length is beyond80ft(24.38m)or greater than20 ft(6.10m)vertical separation,See Residential Piping and Long Line Guideline for special charging requirements.MAINTENANCELUBRICATIONCompressorCompressor contains factory oil charge;replace oil when e Mobile3MA--POE oil.CLEANING COILSCoil should be washed out with water or blown out with compressor air.Note that the blow--thru design causes dirt and debris to build up on the inside of the coils.Clean coil annually or as required by location and outdoor air conditions.Inspect coil monthly and clean as required.Fins are not continuous through coil sections.Dirt and debris may pass through first section, become trapped between the row of fins and restrict condenser e a flashlight to determine if dirt or debris has collected between coil sections.Clean coil as follows:1.Turn off unit power.ing a garden hose or other suitable equipment,flush coilfrom the outside to remove dirt.Be sure to flush all dirt anddebris from drain holes in base of unit.Fan motors are wa-terproof.Copyright2014International Comfort ProductsLewisburg,TN37091USAEdition Date:11/2014。

ZR∕VR 系列柔性涡旋压缩机广州市华安达实业有限公司GUANGZHOU VERANDA CORPORATIONZR∕VR 系列柔性涡旋压缩机保护环境艾默生环境优化技术从1980年开始，谷轮公司历时七年，研究、开发出新一代的压缩机技术—柔性涡旋压缩机。

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high efficiency 高效low noise 宁静environment protection 环保high reliability 可靠low operation cost 低运行成本目 录技术参数 (1)ZR28K3-PFJ — ZR47K3-PFJ (1)ZR28K3-TFD — VR84KS-TFP (2)ZR94KC-TFD — ZR380KC-TWD (3)VRI30KS-PFS — ZRI144KC-TFD (4)ZR28K3E-PFJ — ZR81KCE-TFD (5)ZR94KCE-TFD — ZR380KCE-TWD (6)外形尺寸图..............................................................................7-23 接线原理图 ...........................................................................24-25 单相电源(ZR28-ZR47) (24)三相电源(ZR28-VR190) (24)三相电源(ZR250-ZR380) (25)订货信息及包装 .....................................................................26-27 VR28KM-PFS — ZR72KC(E)-TFD (26)ZR81KC(E)-TFD — ZR380KC(E)-TWD (27)压缩机配置及注油量 (28)应用小常识 ...........................................................................29-31 单相机运行电容规格 (31)应用注意事项 ........................................................................32-33 命名规则 (34)压缩机特性 (35)应用范围 (36)技术参数 R22 220V∕50Hz, 265V∕60Hz(限PFJ),1Phase相数 额定功率(HP)排气量(cc/Rev.)机 型制冷能力(KW)输入功率(KW)COP(W/W)电流(A)重量(KG)2.3 37.2 ZR28K3-PFJ-522 6.90 2.193.15 10.4 272.3 37.2 VR28KM-PFS-582 6.90 2.023.34 9.2 202.5 40.5 VR30KM-PFS-582 7.40 2.213.35 10.1 202.6 42.5 VR31KM-PFS-582 7.80 2.373.22 11.0 202.8 46.2 ZR34K3-PFJ-522 8.20 2.553.22 12.0 282.8 46.2 VR34KF-PFS-582 8.30 2.563.22 11.7 212.8 46.2 ZR34KH-PFJ-522 8.20 2.523.25 13.6 283.0 49.5 ZR36K3-PFJ-522 8.90 2.72 3.27 13.1 283.0 49.5 ZR36KH-PFJ-522 8.90 2.73 3.26 13.5 293.5 57.2 ZR42K3-PFJ-522 10.25 3.14 3.26 15.2 30单相3.9 63.3 ZR47K3-PFJ-522 11.55 3.46 3.34 16.8 30备注：测试标准(ARI)：蒸发温度7.2℃，冷凝温度54.4℃，过冷度8.3K，过热度11.1K，环境温度35℃；以上基于50Hz、220V(单相)/380V(三相)测试得到的参数。

Product SpecificationsThis unit has been designed utilizing R-410A refrigerant. The environmentally sound refrigerant allows you to make a responsible decision in the protection of the earth’s ozone layer.NOTE: Ratings contained in this document are subject to change at any time. Always refer to the AHRI directory () for the most up-to-date ratings information.Features / BenefitsEfficiency•13.8 - 16.0 SEER2 (14 - 16.5 SEER) / 11.2 – 13.0 EER2 (11.2 - 13.0 EER)•Indoor air quality accessories availableReliability•R-410A refrigerant - environmentally sound, won’t deplete the ozone layer and low lifetime service cost.•Scroll compressor•Internal pressure relief valve •Internal thermal overload •Filter drierDurabilityProtection Package:•Solid, durable sheet metal construction •Dense wire coil guardApplications•Long–line – up to 250 feet (76.20 m) total equivalent length, up to 200feet (60.96 m) condenser above evaporator, or up to 80 ft. (24.4 m)evaporator above condenser (See Long Line Guide for more information.)•Low ambient cooling (down to 0°F / -18°C ) with approved low ambient accessory kits.R4A5SSingle-Stage Split-System Air Conditioner with R-410A Refrigerant 1-1/2 To 5 TonsSTANDARD FEATURESFeatures182430364248496061R-410A RefrigerantX X X X X X X X X SEER2 (Range depending on indoor combination)14.3 - 1614.3 - 1614.3 - 1614.3 - 1613.8 - 1513.8 - 1514 - 1613.8 - 1514 - 16Scroll CompressorX X X X X X X X X Field Installed Filter Drier X X X X X X X X X Front Seating Service Valves X X X X X X X X X Internal Pressure Relief Valve X X X X X X X X X Internal Thermal Overload X X X X X X X X X Long Line CapabilityX X X X X X X X X Low Ambient Capability with KitX X X X X XXXXMODEL NUMBER NOMENCLATURE4A 5S 18A K A W ABrand R = Maratherm Refrigerant 4 = R-410AType A = Air Conditioner SEER25= 14.3 SEER2OD Design Type S = Single Stage Nominal Capacity 18 = 1-1/2 T ons 24 = 2 Tons 30 = 2-1/2 T ons 36 = 3 Tons42 = 3-1//2 T ons 48 = 4 Tons 49 = 4 Tons 60 = 5 Tons 61 = 5 TonsFeature A = Standard Voltage K = 208/230-60-1Special Feature A = StandardRegion W = Standard Southwest ACMajor Series A = Initial CATALOG ORDERING NUMBERSSize Models18R4A5S18AKAWA 24R4A5S24AKAWA 30R4A5S30AKAWA 36R4A5S36AKAWA 42R4A5S42AKAWA 48R4A5S48AKAWA 49R4A5S49AKAWA 60R4A5S60AKAWA 61R4A5S61AKAWAPhysical DataUNIT SIZE182430364248496061Compressor Type Scroll REFRIGERANT R-410AControlTXV R-410A Hard ShutoffFactory Charge lb (kg)**.For 15 ft. lineset4.7 (2.13)5.6 (2.54)6.6 (2.99)6.8 (3.08)8.1 (3.67)8.1 (3.67)12.4 (5.62)10.1 (4.58)14.5 (6.58)COND FAN Propeller Type, Direct DriveAir Discharge VerticalAir Qty (CFM)205026002575370038903890409042604320 Motor HP 1/121/101/101/41/41/41/31/41/3 Motor RPM 1100110011001100110011008001100800COND COILFace Area (Sq ft)11.514.719.421.517.217.230.121.530.1 Fins per In.252525252020202020 Rows 111122222 Circuits34568810912VALVE CONNECT. (In. ID) Vapor 3/43/43/47/87/87/87/87/87/8Liquid3/8"REFRIGERANT TUBES* (In. OD) Rated Vapor ††.Units are rated with 25 ft (7.6 m) of lineset length. See Vapor Line Sizing and Cooling Capacity Loss table when using other sizes and lengths of lineset.3/43/43/47/87/87/87/81-1/81-1/8Rated Liquid Line ‡‡.See Liquid Line Sizing For Cooling Only Systems with R-410A Refrigerant tables.“--” = Factory charge and required charge values are equal Note : See unit Installation Instruction for proper installation.3/8"REFRIGERANT PIPING LENGTH LIMITATIONSLiquid Line Sizing and Maximum Total Equivalent Lengths for Cooling Only Systems with R-410A Refrigerant:The maximum allowable length of a residential split system depends on the liquid line diameter and vertical separation between indoor and outdoor units.See Table below for liquid line sizing and maximum lengths :-- = outside acceptable rangeTable 1 – Maximum Total Equivalent Length *Outdoor Unit BELOW Indoor Unit*.Maximum actual length not to exceed 200 ft (61 m)SizeLiquid Line ConnectionLiquid Line Diam. w/ TXV AC with R-410A Refrigerant Maximum Total Equivalent Length †: Outdoor unit BELOW IndoorVertical Separation ft (m)†.Total equivalent length accounts for losses due to elbows or fitting. See the Long Line Guideline for details. 0-5(0-1.5)6-10(1.8-3.0)11-20(3.4-6.1)21-30(6.4-9.1)31-40(9.4-12.2)41-50(12.5-15.2) 51-60(15.5-18.3)61-70(18.6-21.3)71-80(21.6-24.4)18000 3/81/4 150 15012510010075------ 5/16250*250*250*250*250*250*250*225*1503/8 250*250*250*250*250*250*250*250*250*24000 3/81/4 75 75755050-------- 5/16250*250*250*250*250*225*1751251003/8 250*250*250*250*250*250*250*250*250*30000 3/81/430 ---------------- 5/16175 225*20017512510075----3/8 250*250*250*250*250*250*250*250*250*36000 3/8 5/1617515015010010010075----3//8250*250*250*250*250*250*250*250*250*42000 3/8 5/16125 100100757550------3/8 250*250*250*250*250*250*250*250*15048000 3/8 3/8 250*250*250*250*250*250*230160--600003/83/8250*250*250*225*190150110----Table 2 – Maximum * Total Equivalent LengthOutdoor Unit ABOVE Indoor Unit*.Maximum actual length not to exceed 200 ft (61 m)SizeLiquid Line ConnectionLiquid Line Diam.w/ TXV AC with R-410A Refrigerant Maximum Total Equivalent Length †: Outdoor unit ABOVE IndoorVertical Separation ft (m)†.Total equivalent length accounts for losses due to elbows or fitting. See the Long Line Guideline for details. -- = Outside acceptable range25(7.6)26-50(7.9-15.2)51-75(15.5-22.9)76-100(23.2-30.5)101-125(30.8-38.1)126-150(38.4-45.7)151-175(46.0-53.3)176-200(53.6-61.0)18000 3/81/4 175250*250*250*250*250*250*250* 5/16250*250*250*250*250*250*250*250* 3/8 250*250*250*250*250*250*250*250*24000 3/81/4 100125175200225*250*250*250* 5/16250*250*250*250*250*250*250*250* 3/8 250*250*250*250*250*250*250*250*30000 3/81/430-------------- 5/16250*250*250*250*250*250*250*250* 3/8250*250*250*250*250*250*250*250*36000 3/8 5/16225*250*250*250*250*250*250*250* 3/8 250*250*250*250*250*250*250*250*42000 3/8 5/16175200250*250*250*250*250*250* 3/8 250*250*250*250*250*250*250*250*480003/8 3/8 250*250*250*250*250*250*250*250*600003/83/8250*250*250*250*250*250*250*250*Units are factory charged for 15 ft (4.6 m) of 3/8” liquid line. The factory charge for 3/8” lineset 9 oz.(266.16 g). When using other length or diameter liquid lines, charge adjustments are required per the chart above.Charging Formula:[(Lineset oz/ft X total length) – (factory charge for lineset)] = charge adjustmentExample 1: System has 15 ft of lineset* using existing 1/4“ liquid line. What charge adjustment is required? Formula:(.27 oz/ft X 15ft) – (9 oz) = (-4.95) oz.Net result is to remove 4.95 oz of refrigerant from the systemExample 2: System has 45 ft of existing 5/16” liquid line. What is the charge adjustment?Formula:(.40 oz/ft. X 45ft) – (9 oz.) = 9 oz.Net result is to add 9 oz of refrigerant to the systemNOTE: Conditions must be favorable for charging by subcooling method. Indoor temperature must be 70°F to 80°F (21°C to 27°C), and outdoor temperature must be 70°F to 100°F (21°C to 38°C). If outside these conditions, adjust charge for long linesets by weigh-in method.* When applicable. Refer to Physical Data Table in this PD and to the Installation Instructions for more information.Long Line ApplicationsAn application is considered Long Line, when the refrigerant level in the system requires the use of accessories to maintain acceptable refrigerant management for systems reliability. See Accessory Usage Guideline table for required accessories. Defining a system as long line depends on the liquid line diameter, actual length of the tubing, and vertical separation between the indoor and outdoor units. For Air Conditioner systems, the chart below shows when an application is considered Long Line.Note : See Residential Piping and Long Line Guideline for detailsTable 3 – Refrigerant Charge AdjustmentsLiquid Line SizeR-410A Charge oz/ft (g/m)3/80.60 (17.74)(Factory charge for lineset = 9 oz / 266.16 g)5/160.40 (11.83)1/40.27 (7.98)Table 4 – AC with R-410A Refrigerant Long Line Description ft (m) Beyond these lengths, a TXV is requiredTotal LengthOutdoor Unit Above or Below Indoor UnitTXV required beyond 50 ft. (15.2 m)TXV required beyond 20 ft. (6.1 m)Table 5 – AC with R-410A Refrigerant Long Line Description ft (m) (Beyond these lengths, long line accessories are required)Liquid Line Size Units On Same LevelOutdoor Below Indoor Outdoor Above Indoor1/4 + TXV No accessories needed within allowedlengths No accessories needed withinallowed lengths175 (53.3) 5/16 + TXV 120 (36.6)50 (15.2) vertical or 120 (36.6) total 120 (36.6) 3/8 + TXV80 (24.4)35 (10.7) vertical or 80 (24.4) total80 (24.4)VAPOR LINE SIZING AND COOLING CAPACITY LOSSAcceptable vapor line diameters provide adequate oil return to the compressor while avoiding excessive capacity loss. The suction line diameters shown in the chart below are acceptable for AC systems with R-410A refrigerant:Table 6 – Vapor Line Sizing and Cooling Capacity Losses — R-410A Refrigerant 1-Stage Air Conditioner ApplicationsUnit Nominal Size (Btuh)MaximumLiquid LineDiameters(In. OD)Vapor LineDiameters(In. OD)Cooling Capacity Loss (%)Total Equivalent Line Length ft. (m)1-Stage AC with R-410A26-50(7.9-15.2)51-80(15.5-24.4)81-100(24.7-30.5)101-125(30.8-38.1)126-150(38.4-45.7)151-175(46.0-53.3)176-200(53.6-61.0)201-225(61.3-68.6)226-250(68.9-76.2)18 3/8 1/21235678911 5/8011122233 3/400001111124 3/8 5/8012233455 3/4001111122 7/800000111130 3/8 5/8123345678 3/4001112223 7/800001111136 3/8 5/812456891012 3/4011223344 7/800011112242 3/8 3/4012234456 7/8001112223 1 1/800000000048, 49 3/8 3/4012345567 7/8001122233 1 1/800000001160, 61 3/8 3/412456791011 7/8012234455 1 1/8000111111Applications in this area may be long line and may have height restrictions. See the Residential Piping and Long Line Guideline.ACCESSORIESKIT NUMBER KIT NAME182430364248496061 NASA00201FS FRZ THERM KIT X X X X X X X X X1191595Motor, Fan**.Required for use with low ambient kits. Rated efficiency will not be met with this accessory installed.X XLA01RA339Fan*X X NASA001TD TIME DELAY KIT (90 second TDR)X X X X X X X X X NASA00201TD TIME DELAY KIT (30 second TDR)X X X X X X X X X NASA401LA LOW AMBIENT COOLING KIT X X X X X X X X X NASA012SC HARD START KIT X X X X X X X X X NASA001AC CYCLE PROTR KIT X X X X X X X X X NASA00201SF SPRT FEET KIT X X X X X X X X X NASA401LS SOL VALVE KIT X X X X X X X X X NASA00201WS WINTER ST KIT X X X X X X X X X NASA403PS LOW PRESSURE SW KIT X X X X X X X X X NASA404PS HIGH PRESSURE SW KIT X X X X X X X X X NASA00601CH CRKC HTR KIT X X X XNASA00501CH CRKC HTR KIT X X XNAEA40501TX TXV KIT (For use with copper coils)X X XNAEA40601TX TXV KIT (For use with copper coils)X XNAEA40701TX TXV KIT (For use with copper coils)X X X X NAEB40501TX TXV KIT (For use with aluminum coils)X X XNAEB40601TX TXV KIT (For use with aluminum coils)X XNAEB40701TX TXV KIT (For use with aluminum coils)X X X X NASA00201SJ SOUND BLKT KIT X X X XNASA00101SJ SOUND BLKT KIT X X X X XX = AccessoryACCESSORY USAGE GUIDELINEAccessory Description and Usage (Listed Alphabetically)1. Ball-Bearing Fan MotorA fan motor with ball bearings which permits speed reduction while maintaining bearing lubrication.2. Compressor Start Assist - Capacitor and RelayStart capacitor and relay gives a ”hard” boost to compressor motor at each start up.Usage Guideline:Required for single-phase scroll compressors in the following applications:Long lineLow ambient coolingSuggested for all compressors in areas with a history of low voltage problems.3. Crankcase HeaterAn electric resistance heater which mounts to the base of the compressor to keep the lubricant warm during off cycles. Improves compressor lubrication on restart and minimizes the chance of liquid age Guideline:Required in low ambient cooling applications.Required in long line applications.Suggested in all commercial applications.4. Cycle ProtectorThe cycle protector is designed to prevent compressor short cycling.This control provides an approximate 5-minute delay after power to the compressor has been interrupted for any reason, including power outage,protector control trip, thermostat jiggling, or normal cycling.5. Evaporator Freeze ThermostatAn SPST temperature-actuated switch that stops unit operation when evaporator reaches freeze-up age Guideline:Required when low ambient kit has been added.6. Low-Ambient Pressure Switch KitA long life pressure switch which is mounted to outdoor unit service valve. It is designed to cycle the outdoor fan motor in order to maintain head pressure within normal operating limits (approximately 100 psig to 225 psig). The control will maintain working head pressure at low-ambient temperatures down to 0_F (-18_C) when properly installed and also using wind baffles. Instructions provided in accessory age Guideline:A Low-Ambient Pressure Switch must be used when cooling operation is used at outdoor temperatures below 55_F (12.8_C).7. Outdoor Air Temperature SensorThis device enables the thermostat to display the outdoor temperature.This device is also required to enable special thermostat features such as auxiliary heat lock out. Usage Guideline:Suggested for use with compatible thermostats.8. Sound HoodWraparound sound reducing cover for the compressor. Reduces the sound level of the compressor. Usage Guideline:Suggested when unit is installed closer than 15 ft (4.57 m) to quiet areas, bedrooms, etc.Suggested when unit is installed between two houses less than 10 ft (3 m) apart.ACCESSORYREQUIRED FORLOW-AMBIENT COOLINGAPPLICATIONS (Below 55°F/12.8°C)REQUIRED FOR LONG LINE APPLICATIONS **.For tubing set lengths between 80 and 200 ft. (24 and 61 m) horizontal or 35 ft. (10.7 m) vertical differential (total equivalent length), refer to the Residential Split-System Long Line Application Guideline.REQUIRED FOR SEA COAST APPLICATIONS (Within 2 miles/3.22 km)Ball Bearing Fan MotorStandard Standard Standard Compressor Start Assist Capacitor and Relay Yes Yes No Crankcase HeaterYes Yes No Evaporator Freeze Thermostat Yes No No Hard Shut-Off TXVYes YesNo Liquid Line Solenoid Valve NoSee Long Line GuidelineNoLow-ambient Pressure Switch Yes ††.In units equipped with ECM OD motor, motor and fan needs to be replaced per unit accessory guide to work properly. Unit will not meet AHRI rated efficiency once motor and fan are replaced to use this accessory.No No Support Feet RecommendedNo RecommendedWinter Start ControlYes ‡‡.Required if Low Pressure Switch is factory or field installed.NoNoAccessory Description and Usage (Listed Alphabetically) Continued9.Support FeetFour or five stick-on plastic feet that raise the unit 4 in. (101.6 mm) above the mounting pad. This allows sand, dirt, and other debris to be flushed from the unit base, minimizing corrosion.Usage Guideline:Suggested in the following applications:Coastal installations.Windy areas or where debris is normally circulating.Rooftop installations.For improved sound ratings.10.Thermostatic Expansion Valve (TXV)A modulating flow-control valve which meters refrigerant liquid flow rate into the evaporator in response to the superheat of the refrigerant gas leaving the evaporator.Kit includes valve, adapter tubes, and external equalizer tube. Hard shut off types are available.Usage Guideline:Required to achieve AHRI ratings in certain equipment combinations. Refer to combination ratings.Hard shut off TXV or LLS required in air conditioner long line applications.Required for use on all zoning systems.11.Time-Delay RelayAn SPST delay relay which briefly continues operation of indoor blower motor to provide additional cooling after the compressor cycles off. NOTE: Most indoor unit controls include this feature. For those that do not, use the guideline below.Usage Guideline:For improved efficiency ratings for certain combinations of indoor and outdoor units. Refer to AHRI Directory of Certified Product Performance (AHRI Directory).When a Time-Delay Relay (TDR) is called for in the AHRI Directory, use a 30 second TDR for Micro Channel Indoor units and use a 90 second TDR for Round Tube Plate Fin Indoor units.12.Winter Start ControlThis control is designed to alleviate nuisance opening of the low-pressure switch by bypassing it for the first 3 minutes of operation.AHRI RATINGSFor AHRI ratings certificates, please refer to the AHRI directory Additional ratings and system combinations can be accessed via the Ratings Database here: MarathermRatingsFLA - Full Load Amps LRA - Locked Rotor Amps MCA - Minimum Circuit Amps RLA - Rated Load AmpsNOTE :Control circuit is 24V on all units and requires external power source. Copper wire must be used from service disconnect to unit. All motors/compressors contain internal overload plies with requirements of ASHRAE Standards 90.1Short Circuit Current Rating (SCCR): 5kA rmsNOTE : Tested in compliance with AHRI 270 but not listed with AHRI.Electrical DataUNIT SIZEV/PHOPER VOLTS **.Permissible limits of the voltage range at which the unit will operate satisfactorily COMPRFAN MCA MAX FUSE † or CKT BRKAMPS †.Time-Delay fuse.MAX MINLRA RLA FLA 18208/230/125319742.68.80.411.420.02449.79.30.612.220.03071.311.70.615.225.03680.112.2 1.416.725.042120.025.0 1.5232.850.048120.025.0 1.5232.850.049124.018.5 2.8025.940.060150.025.6 1.4033.450.061140.626.32.8035.750.0A–Weighted Sound Power (dBA) without sound shieldUNIT SIZESTANDARD RATING TYPICAL OCTAVE BAND SPECTRUM (without tone adjustment)1252505001000200040008000187567.067.366.967.165.163.157.5247366.566.968.771.063.660.458.5307366.066.667.767.462.460.153.5367568.970.070.167.063.660.855.6427673.073.470.569.764.964.159.3487673.073.470.569.764.964.159.3497666.764.767.767.161.159.555.8607569.773.170.070.264.061.962.4617569.467.066.968.460.557.754.5A–Weighted Sound Power (dBA) with sound shieldUNIT SIZESTANDARD RATING TYPICAL OCTAVE BAND SPECTRUM (without tone adjustment)1252505001000200040008000187565.567.266.866.763.961.456.1247366.567.368.769.362.559.756.9307267.066.367.866.161.458.752.2367570.169.970.766.763.060.254.4427474.472.770.369.664.462.856.7497367.163.767.866.560.557.052.5487474.472.770.369.664.462.856.7607371.072.069.969.062.459.658.8617367.665.466.367.359.455.351.7Charging Subcooling (TXV-Type Expansion Device)UNIT SIZEREQUIRED SUBCOOLING °FIndoor187TXV2493010368421048104986014619R4A5S: Product SpecificationsManufacturer reserves the right to change, at any time, specifications and designs without notice and without obligations.17Condenser Only RatingsSST °F (°C)CONDENSER ENTERING AIR TEMPERATURES °F (°C)55.0 (12.8)65.0 (18.3)75.0 (23.9)85.0 (29.4)95.0 (35.0)105.0 (40.6)115.0 (46.1)30.0 (-1.1)TCG 15.2414.3013.4112.5511.6910.819.87SDT 67.4576.9386.4796.03105.60115.15124.72KW 0.760.88 1.00 1.14 1.29 1.46 1.6635.0 (1.7)TCG 16.8115.8114.8713.9413.0012.0311.02SDT 68.4477.8987.3996.91106.44115.99125.45KW 0.750.870.99 1.13 1.29 1.46 1.6640.0 (4.4)TCG 18.5217.4616.4415.4414.4213.3612.26SDT 69.4978.9088.3797.85107.33116.85126.25KW 0.750.860.99 1.13 1.28 1.46 1.6645.0 (7.2)TCG 20.3619.2418.1517.0715.9514.8113.60SDT 70.6579.9889.4098.84108.35117.74127.16KW 0.740.850.98 1.12 1.28 1.46 1.6650.0 (10.0)TCG 22.3621.1720.0018.8317.6216.3815.07SDT 71.8481.1390.4999.89109.37118.73128.05KW 0.730.850.97 1.11 1.28 1.46 1.6655.0 (12.8)TCG 24.5323.2422.0020.7319.4218.0716.64SDT 73.1082.4691.69101.10110.44119.75129.07KW 0.720.840.961.11 1.27 1.45 1.6630.0 (-1.1)TCG 20.5019.3518.2317.1015.9514.7613.48SDT 68.2677.7287.2196.70106.23115.73125.24KW 1.06 1.18 1.32 1.47 1.65 1.86 2.1035.0 (1.7)TCG 22.5721.3320.1118.8917.6416.3815.02SDT 69.2978.7288.1797.62107.10116.42125.96KW 1.04 1.17 1.31 1.47 1.65 1.86 2.1140.0 (4.4)TCG 24.7723.4522.1320.8019.4518.0516.63SDT 70.4679.7689.1698.57108.00117.40126.66KW 1.03 1.16 1.31 1.47 1.66 1.87 2.1145.0 (7.2)TCG 27.1425.7124.2822.8421.3519.8618.30SDT 71.5580.8490.2099.56109.07118.31127.60KW 1.00 1.14 1.30 1.47 1.66 1.88 2.1250.0 (10.0)TCG 29.6628.1126.5724.9923.4021.7820.09SDT 72.7481.9691.27100.69110.06119.25128.49KW 0.97 1.12 1.29 1.47 1.66 1.88 2.1355.0 (12.8)TCG 32.3330.6528.9927.3025.5723.8121.98SDT 73.9583.2292.43101.76111.08120.23129.40KW 0.93 1.10 1.271.46 1.66 1.892.1430.0 (-1.1)TCG 25.8724.5823.1421.6120.0218.4116.75SDT 70.6380.1689.6098.97108.29117.58126.79KW 1.15 1.35 1.55 1.75 1.96 2.19 2.4635.0 (1.7)TCG 28.5827.1425.5523.8622.1520.4418.68SDT 71.9981.4190.78100.21109.36118.45127.76KW 1.16 1.36 1.56 1.76 1.97 2.21 2.4940.0 (4.4)TCG 31.4529.8528.1126.2924.4122.5520.67SDT 73.3982.7092.06101.34110.58119.66128.79KW 1.17 1.37 1.57 1.77 1.99 2.23 2.5245.0 (7.2)TCG 34.5032.7330.8428.8726.8524.8322.80SDT 74.8384.1393.32102.52111.71120.78129.93KW 1.19 1.39 1.58 1.78 2.01 2.25 2.5550.0 (10.0)TCG 37.7235.7733.7231.6029.4327.2525.07SDT 76.2885.5594.71103.79112.90121.93131.01KW 1.20 1.40 1.60 1.80 2.03 2.28 2.5855.0 (12.8)TCG 41.0938.9736.7534.4632.1429.8027.47SDT 77.7787.0296.14105.18114.14123.18132.12KW1.221.421.611.822.052.312.61R4A5S: Product SpecificationsManufacturer reserves the right to change, at any time, specifications and designs without notice and without obligations.1830.0 (-1.1)TCG 29.5127.8326.2624.7123.1321.4819.72SDT 68.0077.5086.9796.46105.99115.44124.84KW 1.28 1.59 1.87 2.12 2.38 2.65 2.9635.0 (1.7)TCG 32.5330.7329.0227.3325.6023.8221.97SDT 69.0878.5287.9897.41106.85116.13125.19KW 1.29 1.60 1.88 2.13 2.39 2.67 2.9740.0 (4.4)TCG 35.7533.8431.9830.1328.2226.2424.14SDT 70.3279.6189.0098.42107.83117.10126.38KW 1.31 1.61 1.88 2.14 2.40 2.68 3.0145.0 (7.2)TCG 39.2337.1735.1533.1231.0428.8726.55SDT 71.4980.7590.0999.44108.75118.00127.28KW 1.32 1.61 1.88 2.13 2.40 2.69 3.0250.0 (10.0)TCG 42.9540.7138.5336.2834.0031.6629.13SDT 72.7682.0391.21100.64109.89118.74128.03KW 1.33 1.61 1.87 2.13 2.40 2.68 3.0255.0 (12.8)TCG 46.9244.4942.1039.6737.1734.5831.83SDT 74.0383.2992.50101.77110.97119.96129.03KW 1.33 1.61 1.862.12 2.38 2.683.0230.0 (-1.1)TCG 40.3838.2836.2334.1631.9929.7327.24SDT 69.0678.3787.7397.09106.44115.76125.05KW 2.13 2.38 2.65 2.96 3.32 3.72 4.1735.0 (1.7)TCG 44.4742.1939.9637.6935.3432.8830.23SDT 70.3779.6188.9098.20107.48116.73125.97KW 2.15 2.39 2.66 2.98 3.33 3.74 4.2040.0 (4.4)TCG 48.8946.4143.9741.4938.9336.2533.38SDT 71.7780.9490.1599.39108.60117.78126.97KW 2.16 2.40 2.68 2.99 3.35 3.76 4.2245.0 (7.2)TCG 53.6450.9448.2745.5742.7739.8336.72SDT 73.2882.3791.51100.66109.81118.92128.03KW 2.17 2.42 2.69 3.01 3.37 3.78 4.2550.0 (10.0)TCG 58.7255.7852.8849.9146.8643.6640.28SDT 74.9183.9192.97102.05111.11120.12129.14KW 2.19 2.43 2.71 3.03 3.40 3.81 4.2755.0 (12.8)TCG 64.1560.9557.7754.5451.2047.7244.01SDT 76.6685.5894.55103.53112.49121.41130.32KW 2.20 2.45 2.733.05 3.42 3.834.3030.0 (-1.1)TCG 41.7339.5637.4435.3033.0630.7228.03SDT 69.1078.4187.7697.12106.47115.79125.05KW 2.22 2.47 2.76 3.08 3.45 3.87 4.3335.0 (1.7)TCG 45.9643.6041.2938.9536.5233.9731.24SDT 70.4079.6488.9398.23107.52116.76126.00KW 2.23 2.48 2.77 3.10 3.47 3.89 4.3640.0 (4.4)TCG 50.5247.9645.4342.8840.2337.4634.49SDT 71.8180.9890.1999.43108.64117.82127.00KW 2.24 2.50 2.78 3.11 3.48 3.91 4.3945.0 (7.2)TCG 55.4352.6449.8847.0944.2041.1637.95SDT 73.3382.4191.55100.70109.85118.96128.06KW 2.26 2.51 2.80 3.13 3.51 3.93 4.4150.0 (10.0)TCG 60.6857.6554.6451.5848.4245.1141.62SDT 74.9683.9693.02102.09111.15120.17129.19KW 2.27 2.53 2.82 3.15 3.53 3.96 4.4455.0 (12.8)TCG 66.2962.9959.7056.3652.9149.3045.47SDT 76.7185.6394.61103.58112.53121.45130.36KW2.292.552.843.183.563.984.47Condenser Only Ratings (Continued)SST °F (°C)CONDENSER ENTERING AIR TEMPERATURES °F (°C)55.0 (12.8)65.0 (18.3)75.0 (23.9)85.0 (29.4)95.0 (35.0)105.0 (40.6)115.0 (46.1)R4A5S: Product SpecificationsManufacturer reserves the right to change, at any time, specifications and designs without notice and without obligations.19KW - Outdoor Unit Kilowatts Only.SDT -Saturated Temperature Leaving Compressor (°F)SST -Saturated Temperature Entering Compressor (°F/°C)TCG-Gross Cooling Capacity (1000 Btuh)30.0 (-1.1)TCG 39.5637.5235.5333.5131.4429.2726.98SDT 68.7378.2987.8897.50107.13116.77126.41KW 2.06 2.26 2.50 2.80 3.14 3.54 4.0035.0 (1.7)TCG 43.5441.3439.1736.9834.7232.3929.90SDT 69.9179.4288.9898.55108.17117.72127.34KW 2.06 2.26 2.51 2.81 3.16 3.56 4.0340.0 (4.4)TCG 47.8645.4643.1140.7338.2735.7433.06SDT 71.2180.6590.1699.61109.25118.76128.31KW 2.06 2.27 2.52 2.82 3.18 3.59 4.0545.0 (7.2)TCG 52.5249.9347.3744.7842.1139.3636.46SDT 72.5682.0091.43100.90110.41119.87129.36KW 2.06 2.27 2.53 2.83 3.19 3.61 4.0850.0 (10.0)TCG 57.5654.7551.9649.1046.2643.2740.12SDT 74.0583.4092.80102.31111.64121.05130.48KW 2.06 2.27 2.53 2.85 3.21 3.63 4.1155.0 (12.8)TCG 63.0059.9656.9253.8650.7247.4744.07SDT 75.6684.9394.27103.62112.97122.31131.67KW2.052.272.542.863.233.654.1330.0 (-1.1)TCG 50.8048.2145.6543.0540.3437.4934.43SDT 70.4579.7289.0398.37107.69116.98126.21KW 2.75 3.01 3.33 3.70 4.14 4.64 5.2235.0 (1.7)TCG 55.9353.1450.3647.5344.5841.4938.19SDT 71.8881.0990.3499.61108.86118.08127.26KW 2.77 3.04 3.36 3.74 4.18 4.69 5.2740.0 (4.4)TCG 61.4758.4555.4352.3549.1545.7942.19SDT 73.4282.5691.74100.93110.12119.28128.37KW 2.79 3.06 3.39 3.77 4.22 4.73 5.3245.0 (7.2)TCG 67.4564.1660.8857.3554.0550.4046.54SDT 75.1084.1593.24102.31111.49120.56129.58KW 2.80 3.08 3.41 3.80 4.26 4.78 5.3750.0 (10.0)TCG 73.8670.3066.7362.9759.2955.3251.15SDT 76.9185.8794.90103.89112.95121.92130.85KW 2.81 3.10 3.44 3.83 4.30 4.82 5.4255.0 (12.8)TCG 80.7276.8672.9868.9964.8960.5956.06SDT 78.8687.7496.66105.60114.52123.38132.17KW 2.81 3.11 3.46 3.87 4.34 4.87 5.4730.0 (-1.1)TCG 48.3245.9643.5641.0738.4535.7132.78SDT 70.9480.4389.9499.46109.03118.48127.95KW 2.30 2.60 2.92 3.29 3.71 4.18 4.7235.0 (1.7)TCG 53.3250.6848.0345.3342.4939.5436.39SDT 72.2881.7491.23100.67110.18119.59129.01KW 2.32 2.62 2.95 3.31 3.74 4.22 4.7640.0 (4.4)TCG 58.6555.7352.8549.9146.8243.6340.25SDT 73.7983.2192.59101.97111.45120.76130.12KW 2.34 2.64 2.97 3.34 3.77 4.25 4.8045.0 (7.2)TCG 64.3561.2158.0354.8151.5048.0044.37SDT 75.4384.6994.02103.34112.65122.05131.30KW 2.36 2.66 3.00 3.37 3.80 4.29 4.8450.0 (10.0)TCG 70.4867.0263.5660.0456.4352.6948.80SDT 77.1086.3295.56104.82114.10123.32132.52KW 2.38 2.69 3.03 3.41 3.84 4.33 4.8855.0 (12.8)TCG 76.9773.2269.4565.6161.7157.6853.47SDT 79.0288.0697.22106.41115.57124.70133.74KW2.412.723.063.443.884.374.93Condenser Only Ratings (Continued)SST °F (°C)CONDENSER ENTERING AIR TEMPERATURES °F (°C)55.0 (12.8)65.0 (18.3)75.0 (23.9)85.0 (29.4)95.0 (35.0)105.0 (40.6)115.0 (46.1)。

美国艾默生公司压缩机应用技术讲座第十八讲R410A空调制
冷剂的特点
彼特·德士特
【期刊名称】《制冷技术》
【年(卷),期】2006(000)002
【摘要】@@ [编者按]本文是有关介绍新型制冷剂专题的系列文章之二.第一篇文章回顾了R410A的发展史,介绍了R410A如何成为空调系统的新宠.本文将比较不同制冷剂的特性,并解释了全球越来越多的空调生产商倾向选择R410A的原因是在系统成本允许的条件下,他们不仅需要使效率更高,还要肩负环境保护的责任.上一篇文章阐述过,R22曾经是世界上使用最广泛的碳氟化合物制冷剂,而目前已出现了数种用以取代R22的候补产品,包括环保的含氢氟代烃(HFC)制冷剂-R134a,R410A 和R407C.
【总页数】2页(P30-31)
【作者】彼特·德士特
【作者单位】艾默生环境优化技术(苏州)公司,上海,200010
【正文语种】中文
【中图分类】TB6
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