ICS 77.140.20; 77.140.80Descriptors: Steel, castings, testing.Korrosionsbeständiger StahlgußEuropean Standard EN 10283:1998 has the status of a DIN Standard.A comma is used as the decimal marker.National forewordThis standard has been prepared by ECISS/TC 31.The responsible German body involved in its preparation was the Normenausschuß Eisen und Stahl (Steel and Iron Standards Committee), Technical Committee Stahlguß.DIN V 17006-100 is the standard corresponding to the document CR 10260 referred to in clause 2 of the EN.AmendmentsDIN 17445, November 1984 edition, has been superseded by the specifications of EN 10283.Previous editionsDIN 17445: 1969-02, 1984-11.National Annex NAStandard referred to(and not included in Normative references )DIN V 17006-100Designation systems for steel – Additional symbols for steel namesRef.No.DIN EN 10283:1998-12English price group 08Sales No.110806.99DEUTSCHE NORM December 1998EN 10283{EN comprises 14 pages.©No part of this standard may be reproduced without the prior permission ofDIN Deutsches Institut für Normung e.V., Berlin.Beuth Verlag GmbH , D-10772Berlin, has the exclusive right of sale for German Standards (DIN-Normen).Corrosion-resistant steel castingsEnglish version of DIN EN 10283This standard, togetherwith DIN EN 10213-1 andDIN EN 10213-4, January1996 editions, supersedesDIN 17445, November 1984edition.English versionICS 77.140.20; 77.140.80Descriptors: Steel, castings, testing.Central Secretariat: rue de Stassart 36, B-1050 BrusselsEuropean Committee for StandardizationComité Européen de NormalisationEuropäisches Komitee für NormungCorrosion-resistant steel castings©1998.CEN –All rights of exploitation in any form and by any meansreserved worldwide for CEN national members.Ref. No. EN 10283:1998 EAciers moulés résistant à la corrosion Korrosionsbeständiger StahlgußThis European Standard was approved by CEN on 1998-09-04.CEN members are bound to comply with the CEN/CENELEC Internal Regulationswhich stipulate the conditions for giving this European Standard the status of anational standard without any alteration.Up-to-date lists and bibliographical references concerning such national stand-ards may be obtained on application to the Central Secretariat or to any CENmember.The European Standards exist in three official versions (English, French, German).A version in any other language made by translation under the responsibility of aCEN member into its own language and notified to the Central Secretariat has thesame status as the official versions.CEN members are the national standards bodies of Austria, Belgium, the CzechRepublic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy,Luxembourg, the Netherlands, Norway, Portugal, Spain, Sweden, Switzerland,and the United Kingdom.ÈÉËEN10283September 1998Page2EN10283:1998233344444999991010111111111111121212121212121314 ForewordThis European Standard has been prepared by the Technical Committee ECISS/TC 31 “Steel castings” the secretariat of which is held by AFNOR.This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by March 1999, and conflicting national standards shall be withdrawn at the latest by March 1999.According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and the United Kingdom.Page3 EN10283:1998Page4EN10283:1998Page5 EN10283:1998Page6EN10283:1998Page7 EN10283:1998Page8EN10283:1998。
EN 10278 1999.12英文版本银亮钢产品尺寸和公差本欧洲标准由欧洲标准委员会（CEN）1999年9月3日批准。
CEN（欧洲标准委员会）成员都必需遵守CEN/CENELCE（欧洲标准委员会或欧洲电子技术标准委员会）的内部规程，该规程规定了该欧洲标准不经任何更改，可作为国家标准使用。
涉及国际标准的最新目录和文献参考，向秘书中心或任何CEN 成员函索即可获得。
本欧洲技术标准以三种官方版本存在（英文、法文、德文）。
由CEN成员负责，翻译成各自国家的语言的任何其它语言的版本，并通报管理中心，享有与官方版本同等的地位。
CEN成员为下列国家标准机构，它们是：奥地利、比利时、捷克、丹麦、芬兰、法国、希腊、冰岛、爱尔兰、意大利、卢森堡、北爱尔兰、挪威、葡萄牙、西班牙、瑞士、瑞典、英国和德国。
目录前言1、范围2、标准参考（引用标准）3、术语和定义4、采购方应提供的有关资料4.1必须提供的有关资料4.2补充资料5、交货状态5.1完成状态5.2最终状态6、尺寸公差和形状6.1尺寸公差（直径、厚度、宽度）6.2长度类型和长度公差6.3椭圆度6.4直线度公差6.5非圆钢棒材的边7、检验和测试附录A（规范）：补充说明和特殊要求附录B（规范）：直线度的评定方法前言本标准是由（欧洲钢铁标准委员会）技术委员会ECISS/TC23，“钢材的热处理，合金钢和易切削—质量和尺寸”编制的，此技术委员会的秘书职务由DIN担当。
至少在2000年4月，通过等同文本或通过批注，赋予欧洲标准享有国家标准的地位。
与本标准产生冲突的标准至少应在2000-4取消。
此标准已经在欧洲委员会和欧洲贸易委员会得到了欧洲钢铁标准委员会（CEN）的授权。
本欧洲标准被认为是一个支持标准，以支持这些应用和产品标准，对一个有基本安全要求的新方法指令参照本欧洲标准。
根据CEN/CENELEC内部规定，下列国家的国家标准组织必须执行本标准：奥地利、比利时、捷克、丹麦、芬兰、法国、希腊、冰岛、爱尔兰、意大利、卢森堡、北爱尔兰、挪威、葡萄牙、西班牙、瑞士、瑞典、英国和德国。
Supersedes 05/22DBH Commercial Base Efficiency Heat Pump Packaged Rooftop UnitDBH Commercial7.5 - 12.5 Nominal Tons12.5 IEER / Up to 11.2 EER* C omplete warranty details available from your local distributor or manufacturer’s representativeor at or 07/22Our Perfect Package:Harnessing energy-efficient performance, proventechnology, and enhanced comfort for life.Since becoming the first company in Japan to manufacture packagedair conditioning systems, in 1951, Daikin has supported comfortableindoor living based on the strengths and technologies that haveled to the growth of the company becoming one of theworld’s largest manufacturers of HVAC products, systemsand refrigerants.Today, as a comprehensive global manufacturer of HVAC productsand systems, the Daikin brand is committed to being recognizedas a truly global and excellent company capable of continuallycreating new value for its customers. The company plans to pursuesustainable growth and foster business operations that consistentlyharmonize with the goals of improving indoor comfort.The group philosophy of the company includes:»Creating new value continuously for customers»Developing world leading energy-saving technology»Being a flexible and dynamic organization»Allowing employees to be the driving forcefor the success of the company»Fostering an atmosphere of best practices,boldness, and innovation»Thinking and acting globally23Contents2Introduction 24Nomenclature45Features and Benefits5 Applications 8Serviceability 8 9Product Specifications9 AHRI Ratings11Sound Data11Coil Dimensions11HP Performance11 12Expanding Cooling Data12 20Electric Heater Data20 21Air Flow21 25Static Pressure25 26Electrical Data26 32Wiring Diagrams32 34Dimensional Data34 35Electrical Connections35 Unit Clearances35 36Installation36 Weights 36For details on accessories refer to document PM-LC-ACCESSORIESNomenclature4D B H1203V XXX C X A 1234,5,6789,10,11121314BrandD DaikinConfigurationB New Base EfficiencyApplicationC CoolingG Gas HeatH Heat PumpNominal Cooling Capacity0907½ Tons1028½ Tons12010 Tons150 12½ TonsVoltage3208-230/3/604460/3/607575/3/60Supply Fan/Drive Type/MotorV2-speed Belt-Drive - Standard StaticS2-speed Belt-Drive - High-StaticNominal Heating CapacityGas/Electric A/C H/P Factory-Installed Electric Heat 210210,000 BTU/h XXX No Heat01515 kW01615 kW03030 kW03130 kW04545 kW04645 kWSee product specifications for heat size(s) available for each capacity.Refrigeration SystemsC Two-stage cooling modesHeat ExchangerX No optionsA Standard Aluminized ExchangerS Stainless Steel ExchangerControlsA Electromechanical controls X X X X X X X X A*15161718192021222324Revision LevelsMajor & MinorX No OptionsPower ExhaustX No OptionsB Single-point power connection for Power ExhaustX No OptionsService OptionsX No OptionA Powered convenience outletB Non-powered convenience outletC Hinge PanelsD Hinged Panels and Powered convenience outletE Hinged Panels and non-powered convenience outletElectrical X No OptionsA Non-Fused DisconnectB Phase MonitorC Thru-the-base connectionsE Non-Fused Disconnect and Phase MonitorF Non-Fused Disconnect and Thru-the-base connectionsH Phase Monitor and Thru-the-base connectionsL Non-Fused Disconnect, Thru-the-base connections and Phase MonitorEconomizer X No OptionsA Ultra Low-Leak Downflow Economizer w/Enthalpy SensorB Low-Leak Downflow Economizer w/Enthalpy SensorG Ultra Low-Leak Downflow Economizer w/Dry Bulb SensorH Low-Leak Downflow Economizer w/Dry Bulb SensorHail guard X No OptionsC Hail GuardSensors X No OptionsA RA Smoke DetectorB SA Smoke DetectorC RA & SA Smoke Detector5InstallationDaikin Packaged units are designed with fast and easy installation inmind and are ideal for both new construction and retrofit projects.Our packaged rooftop units are built to be a direct replacement formost rooftop units on the field without the need of a curb adapter,to be able to replace the unit in a shorter time and at a lower cost(compared to the previous design).Cabinet ConstructionDaikin packaged rooftop units are made with high quality galvanized steel with a powder-paint finish to provide higher corrosion resistance.»Easy accessibility using our tool-less filter access.»The interior surface in the indoor air section is fully insulated to prevent sweating and thermal losses, using our foil face fiberglass insulation which also omits exposed filter fibers into the airstream.»1" Raised flanged edges around the supply and return offer easy installation for the duct connections. »The full perimeter base rail is built using heavy gauge galvanized steel for a stronger structural installation, the base rails are a minimum of 3 ½” tall and include holes to allow for overhead rigging and lifting with forklifts. »Electrical lines and can be brought through the base of the unitor through the horizontal knockout for easy installation and accessibility on the pressor High performance, low noise scroll compressors to match the required total load. »Resiliently factory-mounted on rubber grommets for vibration isolation »Refrigeration circuit includes both low- and high-pressure transducer, high pressure safety switch and temperature sensors for the suction and discharge. »Unit is factory charged with environmentally friendly R-410A refrigerant. »Dual single-stage scroll compressor»Compressor location outside the condenser section to avoid air bypass.»Internal overload protection included with compressor.Supply FanIndoor forward curb fans paired with belt-drive motors provide aneasy in the field belt and pulley adjustment for airflow control.»Slide out forward curb fan for easy maintenance and replacement.»High-static drive options for application with high airflow/ static requirements.»Each fan assembly is dynamically trim balanced at the factory before shipment for quick start-up and efficient operation.»Motor with thermal overload and phase failure protection isprovided for motor long lasting operation. CoilsAll units use large face area outdoor coils. These coils areconstructed with seamless copper tubes, mechanically bondedinto aluminum plate-type fins with full drawn collars to completelycover the tubes for high operating efficiencies.The indoor coil section is installed in a draw through configurationto provide better dehumidification.Daikin Packaged Rooftop Units (RTUs) are built to perform, with features and options that help provide low installation and operation costs, superior indoor air quality, efficient operation, and longevity.»Coils are factory pressure tested to ensure pressure andleak integrity.»Copper tube / aluminum fin coils on condenser and evaporator »5mm Smart Coil Technology on all condenser coils for improved performance and reduced refrigerant load. Controls and WiringPackaged rooftop units come equipped with a well-organized, large, easy to use weatherproof internal control box with easy access, for a better user experience.»Units are factory-wired with labeled color-coded wires and complete 24-volt Electromechanical controls package.»Units include single-point power entry as standard and also available with electric heat kits if selected.»Terminal blocks are provided as standard for easy installation and field power wiring.FiltrationUnit provides a draw-through filter section as standard for better air quality and long lasting component maintenance.»Filters installed on the units are standard off the shelf sizes for easy replacement.»One or two size filter per unit for low maintenance cost and easy replacement.»Tool-less filter access for easy and fast filter replacementand service.Heating SectionWide ranging of electric heat selections effectively handle most comfort heating demand from morning warm-up control to full heat.Electric HeatETL approved electric heat is factory assembled, installed and tested.»Heating control is fully integrated into the unit’s control system for quick start-up and reliable control. »Durable low watt density, nickel chromium elements provide longer life (compared to units without)..»Fuses are provided in each branch circuit to a maximum of48 Amps per NEC requirements.»Single-point power connection reduces installation cost.»For operational safeties electric heat includes automatic reset, and high temperature limit safety protection and an airflow safety switch to prevent electric heat operation in the eventof no airflow.ElectricalUnits are completely wired and tested at the factory to provide faster commissioning and start-up.»Wiring complies with NEC requirements and all applicableUL standards.»For ease of use, wiring and electrical components are number coded and labeled according to the electrical diagram.»A 120 V GFI convenience receptacle requiring independent power supply for the receptacle is optional.»An optional unit powered 20 amp 115 V convenience receptacle, complete with factory mounted transformer, disconnect switch, and primary and secondary overload protection, eliminates the need to pull a separate 115 V power source.»Supply air fan, compressor, and condenser fan motor branch circuits have individual short circuit protection. Unit includes knockouts in the bottom of the main control panels for field wiring entrance.»A single-point power connection with power block is standard and a terminal board is provided for connecting low voltage control wiring.»For better serviceability an optional non-fused disconnect switch can be installed inside the control panel and operated by an externally mounted handle to disconnect the electrical power at the unit6Applications & Serviceability8ApplicationsDaikin Rooftop units are intended for comfort cooling applicationsin normal heating, ventilating, and air conditioning. Consultyour local Daikin sales representative for applications involvingoperations at high ambient temperatures, high altitudes, non-cataloged voltages, or for job-specific unit selections that falloutside of the range of the catalog tables.For proper operation, units should be rigged in accordance withinstructions stated on the installation manual. Fire dampers, ifrequired, must be installed in the ductwork according to local and/or state codes. No space is allowed for these dampers in the unit.Follow factory check, test and start procedures explicitly to achievesatisfactory start-up and operation.Most rooftop applications take advantage of the significant energysavings provided with economizer operation. When an economizersystem is used, mechanical refrigeration is typically not requiredbelow an ambient temperature of 50°F.ServiceabilityDaikin packaged rooftop units are built with serviceability in mind,designed to make future maintenance and service on the unit easyand accessible.»Our packaged rooftop units offer a slide out blower to facilitate the access and removal of the fan.»Filter panels on the small chassis line offer tool-less access foreasy maintenance. »Independent compressor outside of the air bypass to eliminate component blockage and provide easy access.»Labeled field connections, color coded and continuouslymarked wire to identify point-to-point component connections. »All 3-12.5 ton units are designed for convertible airflow orientation to serve downflow or horizontal applications. Every unit ships prepared to convert to horizontal orientation in the field if required.»Condenser clean out from inside-out.»Easy access to gas valves and control panel.¹ Wire size should be determined in accordance with National Electrical Codes. Extensive wire runs will require larger wire sizes.² May use fuses or HACR-type circuit breakers of the same size as noted.Note: Always check the S&R plate for electrical data on the unit being installed.9¹ Wire size should be determined in accordance with National Electrical Codes. Extensive wire runs will require larger wire sizes.² May use fuses or HACR-type circuit breakers of the same size as noted.Note: Always check the S&R plate for electrical data on the unit being installed.10Product Specifications111Outdoor sound data is measured in accordance with AHRI standard 270. 2Measurements are expressed in terms of sound power. Do not compare these values to sound pressure values because sound pressure depends on specific environment factors which normally do not match individual applications. Sound power values are independent of the environment and therefore more accurate.3A-weighted sound ratings filter out high and very low frequencies, to better approximate the response of "average"human ear. A-weighted measurements for Daikin units are taken in accordance with AHRI standard 270.Expanded Cooling Data12DBH090H i g h a n d l o w p r e s s u r e s a r e m e a s u r e d a t t h e l i q u i d a n d s u c t i o n a c c e s s f i t t i n g s .A m p s : U n i t a m p s (c o m p .+ e v a p o r a t o r + c o n d e n s e r f a n m o t o r s )D e s i g n S u b c o o l i n g , 16 - 19 °F @ t h e l i q u i d a c c e s s f i t t i n g c o n n e c t i o n A R I 95 t e s t c o n d i t i o n s . D e s i g n S u p e r h e a t 8 - 12°F @ t h e c o m p r e s s o r s u c t i o n a c c e s s f i t t i n g c o n n e c t i o n .Expanded Cooling Data13DBH090 (cont.)852625M B h 92.093.295.9100.091.292.495.199.288.890.192.896.884.886.188.792.879.981.283.887.975.476.779.383.4S /T 1.000.920.780.61.001.000.790.61.001.000.820.71.001.000.840.71.001.000.860.71.001.001.000.8∆T 30.0128.2424.9421.529.9628.1924.8921.530.2128.4425.1421.729.9428.1724.8721.429.7127.9424.6321.230.8229.0525.7422.3k W 5.705.695.685.76.376.366.356.47.127.117.107.27.937.927.918.08.838.838.818.99.899.899.889.9A m p s 22.0722.0521.9922.225.1425.1125.0625.328.5628.5428.4928.732.2732.2532.1932.436.4136.3936.3336.641.2741.2541.1941.4H i P R 250251252256.7289290291295.7329330332336.5373374376380.5421422424427.9471472474478.5L o P R 127128131136.4134136139143.9141142145150.5146148151156.1152153156161.5158160163168.42850M B h 92.794.096.7100.891.993.295.9100.089.690.993.597.685.686.889.593.680.781.984.688.776.277.480.184.2S /T 1.000.960.820.71.001.000.830.71.001.000.850.71.001.000.870.71.001.000.890.71.001.001.000.8∆T 29.3627.5924.2920.929.3127.5424.2420.829.5627.7924.4921.129.2927.5224.2220.829.0627.2923.9820.630.1728.4025.0921.7k W 5.725.715.705.86.396.386.376.47.147.137.127.27.957.947.938.08.858.858.848.99.919.919.909.9A m p s 22.1722.1422.0922.325.2425.2125.1625.428.6628.6428.5828.832.3732.3432.2932.536.5136.4836.4336.741.3741.3441.2941.5H i P R 251252254258.0290291293297.0331332334337.8375376377381.8422423425429.2473474475479.8L o P R 128129132137.6135137140145.1142143146151.7147149152157.2153154157162.7160161164169.53375M B h 94.996.298.8102.994.195.498.0102.191.893.095.799.887.789.091.795.882.884.186.890.978.379.682.386.4S /T 1.001.000.860.71.001.000.870.71.001.000.890.71.001.000.910.81.001.001.000.81.001.001.000.8∆T 28.0726.3023.0019.628.0226.2522.9519.528.2726.5023.2019.828.0126.2422.9319.527.7726.0022.6919.328.8827.1123.8020.4k W 5.765.765.745.86.436.436.416.57.187.177.167.27.997.987.978.08.898.898.888.99.969.959.9410.0A m p s 22.3622.3322.2822.525.4325.4025.3525.628.8528.8328.7729.032.5632.5332.4832.736.7036.6736.6236.941.5641.5341.4841.7H i P R 254255257261.0293294296300.0334335337340.8378379380384.8425426428432.2476477478482.8L o P R 131132135140.6138140143148.2145146149154.7150152155160.3156157160165.7163164167172.6I D B : E n t e r i n g I n d o o r D r y B u l b T e m p e r a t u r eS h a d e d a r e a r e fl e c t s A C C A (T V A ) c o n d i ti o n sk W = T o t a l s y s t e m p o w e rH i g h a n d l o w p r e s s u r e s a r e m e a s u r e d a t t h e l i q u i d a n d s u c t i o n a c c e s s f i t t i n g s .A m p s : U n i t a m p s (c o m p .+ e v a p o r a t o r + c o n d e n s e r f a n m o t o r s )D e s i g n S u b c o o l i n g , 16 - 19 °F @ t h e l i q u i d a c c e s s f i t t i n g c o n n e c t i o n A R I 95 t e s t c o n d i t i o n s . D e s i g n S u p e r h e a t 8 - 12°F @ t h e c o m p r e s s o r s u c t i o n a c c e s s f i t t i n g c o n n e c t i o n .Expanded Cooling Data14DBH102H i g h a n d l o w p r e s s u r e s a r e m e a s u r e d a t t h e l i q u i d a n d s u c t i o n a c c e s s f i t t i n g s .A m p s : U n i t a m p s (c o m p .+ e v a p o r a t o r + c o n d e n s e r f a n m o t o r s )D e s i g n S u b c o o l i n g , 16 - 19 °F @ t h e l i q u i d a c c e s s f i t t i n g c o n n e c t i o n A R I 95 t e s t c o n d i t i o n s . D e s i g n S u p e r h e a t 8 - 12°F @ t h e c o m p r e s s o r s u c t i o n a c c e s s f i t t i n g c o n n e c t i o n .Expanded Cooling Data15DBH102 (cont.)852975M B h 103.0104.4107.4112.0102.1103.5106.5111.199.5100.9103.9108.594.996.499.4104.089.490.893.898.484.485.888.893.4S /T 1.000.870.740.61.000.880.740.61.001.000.770.61.001.000.790.61.001.000.810.71.001.001.000.7∆T 29.8428.1124.8621.529.7928.0624.8221.530.0428.3025.0621.729.7828.0424.8021.429.5427.8124.5721.230.6328.8925.6522.3k W 6.496.496.476.57.277.267.257.38.138.128.118.29.069.069.049.110.1110.1010.0910.111.3311.3311.3111.4A m p s 24.9124.8824.8225.128.4528.4228.3628.632.4032.3732.3132.636.6836.6536.5936.941.4641.4341.3741.647.0647.0346.9747.2H i P R 267268270274.9309310312316.7353354356360.6400401403407.8451452454458.7505507508513.0L o P R 123124127132.3130131135139.6136138141146.1142143146151.5147149152156.8154155158163.53400M B h 104.3105.7108.8113.3103.4104.8107.9112.4100.8102.2105.2109.896.397.7100.7105.390.792.295.299.885.787.190.194.7S /T 1.000.930.800.71.000.940.800.71.001.000.830.71.001.000.850.71.001.000.870.71.001.001.000.8∆T 28.7927.0623.8120.528.7427.0123.7720.428.9927.2524.0120.728.7326.9923.7520.428.5026.7623.5220.229.5827.8524.6021.2k W 6.536.536.516.67.317.307.297.38.178.168.158.29.109.109.089.110.1510.1410.1310.211.3711.3711.3511.4A m p s 25.0925.0725.0025.328.6328.6128.5428.832.5932.5632.5032.836.8636.8336.7737.041.6441.6141.5541.847.2547.2247.1647.4H i P R 269271273277.1311312314319.0355356358362.8402404405410.1453454456461.0508509511515.3L o P R 124126129134.1132133136141.4138140143147.8144145148153.2149150153158.6156157160165.23825M B h 105.9107.3110.3114.9105.0106.4109.4114.0102.4103.8106.8111.497.999.3102.3106.992.393.796.8101.487.388.791.796.3S /T 1.000.960.830.71.000.970.840.71.001.000.860.71.001.000.880.71.001.000.900.81.001.001.000.8∆T 27.9126.1722.9319.627.8626.1322.8819.528.1126.3723.1319.827.8426.1122.8719.527.6125.8822.6319.328.7026.9623.7220.4k W 6.576.566.556.67.347.337.327.48.208.208.188.29.149.139.129.210.1810.1810.1610.211.4111.4011.3911.4A m p s 25.2525.2225.1625.428.7928.7628.7029.032.7432.7132.6532.937.0236.9936.9337.241.7941.7741.7142.047.4047.3747.3147.6H i P R 272273275279.3314315317321.2357359360365.0405406408412.2456457459463.2510511513517.5L o P R 126128131136.1134135138143.4140142145149.8146147150155.2151152155160.5158159162167.2I D B : E n t e r i n g I n d o o r D r y B u l b T e m p e r a t u r eS h a d e d a r e a r e fl e c t s A C C A (T V A ) c o n d i ti o n sk W = T o t a l s y s t e m p o w e rH i g h a n d l o w p r e s s u r e s a r e m e a s u r e d a t t h e l i q u i d a n d s u c t i o n a c c e s s f i t t i n g s .A m p s : U n i t a m p s (c o m p .+ e v a p o r a t o r + c o n d e n s e r f a n m o t o r s )D e s i g n S u b c o o l i n g , 16 - 19 °F @ t h e l i q u i d a c c e s s f i t t i n g c o n n e c t i o n A R I 95 t e s t c o n d i t i o n s . D e s i g n S u p e r h e a t 8 - 12°F @ t h e c o m p r e s s o r s u c t i o n a c c e s s f i t t i n g c o n n e c t i o n .Expanded Cooling Data16DBH120H i g h a n d l o w p r e s s u r e s a r e m e a s u r e d a t t h e l i q u i d a n d s u c t i o n a c c e s s f i t t i n g s .A m p s : U n i t a m p s (c o m p .+ e v a p o r a t o r + c o n d e n s e r f a n m o t o r s )D e s i g n S u b c o o l i n g , 16 - 19 °F @ t h e l i q u i d a c c e s s f i t t i n g c o n n e c t i o n A R I 95 t e s t c o n d i t i o n s . D e s i g n S u p e r h e a t 8 - 12°F @ t h e c o m p r e s s o r s u c t i o n a c c e s s f i t t i n g c o n n e c t i o n .Expanded Cooling Data17DBH120 (cont.)853500M B h 116.5118.1121.5126.7115.5117.1120.5125.7112.5114.1117.5122.7107.4109.0112.4117.6101.2102.8106.2111.495.497.1100.5105.7S /T 1.000.910.770.61.001.000.770.61.001.000.800.71.001.000.820.71.001.000.840.71.001.001.000.7∆T 28.8127.1324.0020.828.7627.0923.9620.729.0027.3224.1921.028.7527.0723.9420.728.5226.8523.7220.529.5727.9024.7721.5k W 7.337.327.317.48.218.208.198.39.199.199.179.210.2510.2510.2310.311.4411.4311.4211.512.8312.8312.8112.9A m p s 27.8627.8327.7628.131.8831.8531.7832.136.3836.3436.2836.641.2441.2141.1441.446.6746.6446.5746.953.0453.0152.9453.2H i P R 266267269273.8308309311315.5352353355359.2399400402406.3449451452457.0504505507511.1L o P R 127128132136.8134136139144.4141143146151.0147148151156.6152154157162.1159161164169.04000M B h 118.0119.6123.0128.2117.0118.6122.0127.2114.0115.6119.0124.2108.9110.5113.9119.1102.6104.3107.7112.996.998.5102.0107.2S /T 1.000.970.830.71.001.000.840.71.001.000.860.71.001.000.880.71.001.001.000.81.001.001.000.8∆T 27.8026.1222.9919.727.7526.0822.9519.727.9926.3123.1819.927.7326.0622.9319.727.5125.8322.7019.528.5626.8823.7520.5k W 7.387.377.357.48.268.258.238.39.249.239.229.310.3010.2910.2810.311.4911.4811.4611.512.8812.8712.8612.9A m p s 28.0728.0427.9728.332.0932.0631.9932.336.5836.5536.4836.841.4541.4141.3541.746.8846.8546.7847.153.2553.2253.1553.5H i P R 268270271276.1310311313317.8354355357361.5401402404408.5452453455459.2506507509513.4L o P R 129130133138.7136138141146.2143144148152.9148150153158.5154155159164.0161162166170.84500M B h 119.8121.4124.8130.0118.8120.4123.8129.0115.8117.4120.8126.0110.7112.3115.7120.9104.4106.1109.5114.798.7100.3103.7108.9S /T 1.001.000.860.71.001.000.870.71.001.000.900.71.001.000.920.81.001.001.000.81.001.001.000.8∆T 26.9425.2722.1418.926.9025.2222.0918.927.1325.4622.3319.126.8825.2122.0818.826.6624.9821.8518.627.7126.0322.9019.7k W 7.417.417.397.58.298.298.278.39.289.279.259.310.3410.3310.3210.411.5311.5211.5011.612.9212.9112.9013.0A m p s 28.2428.2128.1428.432.2732.2432.1732.536.7636.7336.6637.041.6241.5941.5241.847.0547.0246.9547.353.4353.3953.3353.6H i P R 271272274278.3312314315320.0356357359363.7403404406410.7454455457461.4508509511515.5L o P R 131132135140.7138140143148.3145146150154.9150152155160.5156158161166.0163164168172.9I D B : E n t e r i n g I n d o o r D r y B u l b T e m p e r a t u r eS h a d e d a r e a r e fl e c t s A C C A (T V A ) c o n d i ti o n sk W = T o t a l s y s t e m p o w e rH i g h a n d l o w p r e s s u r e s a r e m e a s u r e d a t t h e l i q u i d a n d s u c t i o n a c c e s s f i t t i n g s .A m p s : U n i t a m p s (c o m p .+ e v a p o r a t o r + c o n d e n s e r f a n m o t o r s )D e s i g n S u b c o o l i n g , 16 - 19 °F @ t h e l i q u i d a c c e s s f i t t i n g c o n n e c t i o n A R I 95 t e s t c o n d i t i o n s . D e s i g n S u p e r h e a t 8 - 12°F @ t h e c o m p r e s s o r s u c t i o n a c c e s s f i t t i n g c o n n e c t i o n .Expanded Cooling Data18DBH150H i g h a n d l o w p r e s s u r e s a r e m e a s u r e d a t t h e l i q u i d a n d s u c t i o n a c c e s s f i t t i n g s .A m p s : U n i t a m p s (c o m p .+ e v a p o r a t o r + c o n d e n s e r f a n m o t o r s )D e s i g n S u b c o o l i n g , 16 - 19 °F @ t h e l i q u i d a c c e s s f i t t i n g c o n n e c t i o n A R I 95 t e s t c o n d i t i o n s . D e s i g n S u p e r h e a t 8 - 12°F @ t h e c o m p r e s s o r s u c t i o n a c c e s s f i t t i n g c o n n e c t i o n .Expanded Cooling Data19DBH150 (cont.)853850M B h 145.7147.7151.9158.4144.4146.4150.6157.1140.7142.7146.9153.4134.3136.3140.5147.0126.4128.5132.7139.2119.3121.3125.6132.1S /T 0.840.790.650.470.870.830.670.530.900.830.680.530.930.760.730.550.970.930.770.590.940.930.830.64∆T 32.2730.4026.8923.2632.2230.3426.8423.2132.4930.6127.1023.4732.2030.3226.8223.1931.9530.0726.5722.9433.1331.2527.7424.11k W 9.459.459.439.5110.6110.6010.5810.6711.9011.9011.8811.9613.3013.2913.2713.3614.8714.8614.8414.9316.7016.6916.6716.76A m p s 36.3936.3536.2636.6641.6941.6441.5541.9647.6047.5647.4747.8754.0053.9653.8754.2761.1561.1161.0261.4269.5469.5069.4169.81H i P R 263264266271304305307312347349350355394395397401444445447452498499501505L o P R 1161171201251231241271321291301331381341351381431391411431481451471501554400M B h 147.5149.5153.8160.3146.3148.3152.5159.0142.5144.5148.8155.3136.1138.1142.4148.9128.3130.3134.6141.1121.2123.2127.4133.9S /T 0.870.850.760.620.910.880.790.650.930.910.820.660.960.930.840.681.000.960.870.711.001.000.950.78∆T 31.1429.2625.7622.1231.0929.2125.7022.0731.3529.4725.9722.3431.0729.1925.6822.0530.8228.9425.4321.8031.9930.1126.6122.98k W 9.519.519.499.5710.6710.6610.6410.7311.9611.9611.9412.0213.3613.3513.3313.4214.9314.9214.9014.9916.7616.7516.7316.82A m p s 36.6636.6236.5336.9441.9641.9241.8342.2347.8747.8347.7448.1554.2754.2354.1454.5561.4361.3861.2961.7069.8269.7769.6870.09H i P R 265266268273306308309314350351353357396397399404446447449454500501503507L o P R 1181191221271251261291341311321351401361371401451411421451501471481511564950M B h 149.8151.8156.0162.5148.5150.5154.8161.3144.8146.8151.0157.5138.4140.4144.6151.1130.6132.6136.8143.3123.4125.4129.7136.2S /T 0.890.870.780.640.930.900.810.670.950.930.850.680.980.950.860.661.000.980.890.731.001.000.970.80∆T 30.1828.3124.8021.1730.1328.2524.7521.1230.4028.5225.0121.3830.1128.2424.7321.1029.8627.9824.4820.8531.0429.1625.6522.02k W 9.579.569.549.6210.7210.7110.6910.7812.0112.0111.9912.0713.4113.4013.3813.4714.9814.9714.9515.0416.8116.8016.7816.87A m p s 36.8936.8536.7637.1742.1942.1542.0642.4648.1148.0647.9748.3854.5154.4654.3754.7861.6661.6161.5261.9370.0570.0069.9170.32H i P R 267269270275309310312316352353355359398399401406448450451456502503505509L o P R 120121124129126128131136132134137142138139142147143144147152149150153158I D B : E n t e r i n g I n d o o r D r y B u l b T e m p e r a t u r eS h a d e d a r e a r e fl e c t s A C C A (T V A ) c o n d i ti o n sk W = T o t a l s y s t e m p o w e rH i g h a n d l o w p r e s s u r e s a r e m e a s u r e d a t t h e l i q u i d a n d s u c t i o n a c c e s s f i t t i n g s .A m p s : U n i t a m p s (c o m p .+ e v a p o r a t o r + c o n d e n s e r f a n m o t o r s )D e s i g n S u b c o o l i n g , 16 - 19 °F @ t h e l i q u i d a c c e s s f i t t i n g c o n n e c t i o n A R I 95 t e s t c o n d i t i o n s . D e s i g n S u p e r h e a t 8 - 12°F @ t h e c o m p r e s s o r s u c t i o n a c c e s s f i t t i n g c o n n e c t i o n .。
