汽车空调完全手册
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客车欧V空调面板说明书一、控制面板上各元件的功能。
1、电源/风量开关。
它是一个3档旋转式开关,0位置切断控制电源,Ⅰ、Ⅱ、Ⅲ(或L、M、H)位置接通控制电源,同时使蒸发风机的风量对应地处于小、中、大状态。
2、制冷方式开关(仅A40.10增强型空调系统有此开关)。
它是一个单刀单掷铡刀开关,上端按下(即HAND位置)时,空调系统采用强迫制冷方式,此时车内温度不受温控器控制,制冷一直持续到开关按下为止(指系统无故障时)。
下端按下(即AUTO位置)时,空调系统为温控制冷方式,制冷的启/停受温控器控制。
3、调温电位器。
安装在温控器印刷板上,用来设定车内制冷温度。
电位器处于控制面板的渐开圆弧线标识两端时,对应地设定车内温度为18℃-32℃或设定蒸发器出风口温度为3℃-18℃。
电位器处于中间位置时,车内温度约为25℃或蒸发器出风口温度约为11℃。
当车内实际温度高于设定温度时开始制冷,当车内实际温度低于设定温度后制冷停止。
4、指示灯(有些车型的控制面板上仅有一个指示灯)。
电源灯(POWER):在非零位置时,该灯亮表示控制电源接通。
制冷灯(COOL):制冷时该灯亮,制冷停止后灯熄灭。
低压故障指示灯(LP):当管路内制冷剂压力过低时(如发生严重泄漏)该灯亮,同时压缩机停止工作。
高压故障指标灯(HP):当管路内制冷剂压力过高时(如管路堵塞,冷凝风机不工作)该灯亮,同时压缩机停止工作。
故障指示灯(TROUBLE):当管路内制冷剂压力过高或过低时该灯亮,同时压缩机停止工作。
二、使用方式:1、强迫制冷(仅40.10用增强型空调系统有此功能)。
将制冷方式设定为强迫制冷状态(HAND位置),电源/风量开关分别置于Ⅰ、Ⅱ、Ⅲ档,可调节车内风量的大小。
2、温控制冷若有制冷方式开关,先将单刀单掷开关下端按下(即AUTO位置),再将温控开关的调温电位器调至需要设定的温度,根据需要调整电源/风量开关(大、中、小三档)设定车内风量大小。
3、单通风若有制冷方式开关,将单刀单掷开关下端按下(即AUTO位置)置于温控状态,温控开关(调温电位器)逆时针旋到底(在O-F或0-ON区域),此时打开电源/风量开关,可获得满意的车内空气流通,但无制冷功能。
To Cool with Optional Air Conditioner To cool the car down quickly, start the engine, turn the fan to high( ), push the A/C button and open the windows briefly. Then close the windows, turn the temperature control dial counterclock-wise all the way, select the and positions, so inside air will recirculate to the air conditioner for maximum cooling.When the interior has cooled sufficiently, switch the fan to the desired speed, then change to the position to direct fresh (outside) air to the air conditioner.(LS/GS)When using the air conditioner in heavy traffic, or while driving up long hills, watch the coolant temperature gauge: if the needle moves near the "H " end of the scale, turn the air conditioner off by pushing the A/C button; leave it off until the needle goes back into the middle of the scale.(cont'd)(RS)Heating and Cooling (cont'd)To Heat Switch the fan on, turn the temperature control dial clockwise,select the position, and warmed air will begin flowing from the floor outlets.(LS/GS)To warm the interior quickly, select the position so the inside air will be recirculated to the heater.If the windows begin to fog while heating in this position, switch to the position to allow outside air to enter.(RS)To Dehumidify with Optional Air ConditionerBecause an air conditioner dehumidifies as it works, you can use it in cool or cold weather to help defog the windows. Just switch the fan on, push the A/C button, select the desired function and adjust the temperature control dial to a comfortable setting.(LS/GS)NOTE:This setting is desirable for most operating conditions in ambient temperatures above approximately 32°F (0°C).(cont'd)(RS)Heating and Cooling (cont'd)To Defrost To defrost or defog the windshield and door windows, turn the tem-perature control dial clockwise, select (defrost) function,and switch the fan on.If there is actual frost on the windows, first select the posi-tion.If the windows are fogged, select the position. Warmed air will then flow from the windshield and side defroster vents.(LS/GS)To Turn Everything OFF Turn the temperature control dial counterclockwise all the way,turn the fan switch off and select the position.NOTE:This setting should only be used in cold weather for the first few minutes of driving to prevent cold air from blowing into the cabin.Under normal operating conditions, the fan should always be kept ON to prevent the accumulation of stale air in the system.(RS)Sunroof(GS)To open or close the sunroof, push and hold the switch. Release the switch when the sunroof reaches the desired position.Do not hold the switch on after the sunroof has fully opened orclosed, or you may damage the sunroof motor.Do not allow any part of your body to extend through the sunroof while the vehicle is in motion. In the event of a collision or sudden application of the brakes, severe personal injury could result.To avoid the possibility of injury while closing the sunroof,never allow any part of your body to extend through the opening.CAUTION:Operating the sunroof in severe cold or when it is covered with snow or ice may cause damage to the sunroof.Sunshade As well as the sunroof, there is a sliding sunshade which you can adjust to let in light with the roof closed, or to block out light entirely. The sunshade automatically opens as you open the sunroof.(cont'd)POP-UP WIND DEFLECTORSUNSHADESunroof (cont'd)If the Sunroof Won't Close The sunroof can be closed manually,if the control switch will not close it.1. Remove the round plug near the rear center of the headliner.2. Insert the sunroof wrench (from the tool kit) into the socket.3. Turn the wrench until the sunroof seats in the closed position.4. Replace the plug.MaintenancePeriodically pour a little water down the drain holes to make sure they are not plugged. If they are free, water should drop on the ground behind each front wheel.DRAIN HOLECAUTION:Do not put weight on the sunroof or force it open or closed, you may damage the mechanism.SOCKETRemove plugStereo Sound System (LS/GS)(LS)(GS)ON/OFF SwitchOn the LS model:Turn the switch clockwise to turn the unit on; turn it counterclock-wise to turn the unit off.On the GS model:Push the button to turn the unit on; push it again to turn the unit off.NOTE:The antenna will rise or retract automatically when the unit is turned on or off. It will also retract automatically if the ignition is switched off.Volume ControlOn the LS model:Turn the ON/OFF switch clockwise to increase volume and counter-clockwise to decrease volume.On the GS model:Push the switch up to increase volume and down to decrease volume.(cont'd)BassControl Treble ControlBassControl TrebleControlStereo Sound System (cont'd)Balance Control Balances sound between left and right speakers.NOTE:When the headlights are on, the radio panel illumination is on, even if the radio is turned off.The panel lighting can be turned off by first pushing the Balance Control button to its out position and then pulling it out slightlyfurther.Fader Control Balances sound between front and rear speakers.Radio Operation (LS)(GS)AM/FM Band SelectorPush to select AM or FM band. The corresponding band indicatorwill light.Manual Tuning Push the button to tune to a lower frequency station.Push the button to tune to a higher frequency station.NOTE:If you hold either button for more than half a second, the tuning frequency will count up or down rapidly.FrequencyDisplayFrequencyDisplaySeek TuningEach time you push this button up or down, the tuner will automatically seek the next higher or lower frequency station.Preset Station Selection1. Make sure the Band Selector is on the band you want ... AM orFM. Then, find the station you want by Manual Tuning or Seek Tuning.2. Press and hold one of the Preset Buttons.3. In a few seconds, a beep will sound and the light in the button willcome on. The station is now preset in the memory. You may preset 1 AM and 1 FM station per button. (total, 6 of each on the LS model and 8 of each on the GS model).4. You can tune to a preset station by pushing its correspondingpreset button.NOTE:On the GS model:The Auto Select Button must be off before the Preset Station Selection can be used.Auto Select Button (GS only)If you are visiting a new broadcast area, you can quickly enter into memory the stronger stations in that area by simply pushing the Auto Select Button. The radio will then automatically scan both the AM and FM bands and temporarily memorize up to eight stations in each. With the Auto Select Button on, these stations can then be tuned by pushing the preset buttons. Manually-preset stations remain memorized for use when you return to your normal broadcast area, but are only selectable with the Auto Select Button off.Stereo IndicatorThis lights up when a FM broadcast in stereo is being received. It will flash when the signal strength diminishes. If it flashes, good stereo reception cannot be expected. Stereo reception is available only for FM stereo broadcasts, not for AM stereo broadcasts.(cont'd)Stereo Sound System (cont'd)Tape Operation(LS)(GS)Tape Direction IndicatorWith the cassette inserted "A" side up, the indicator ( ) will light when the "A" side is playing; the indicator ( ) will light when the "B" side is playing.Program Selector (PROG)Push to change the direction of tape play.Auto Reverse Feature: The tape direction automatically reverses when the end of the tape is reached in play or FF mode and plays the other side.Fast Forward/Rewind (FF/REW)Note which Tape Direction Indicator is lighted, then push the appropriate button to rapidly wind the tape in the same direction (FF) or in the opposite direction (REW).Play (PLAY)Push the PLAY button (indicator on) to resume tape play and stop rewind or fast forward operation.Repeat Button (REPEAT)Push the REPEAT button (indicator on) to return to the beginning of a song or section of programming and repeat its play. Push the button again (indicator off) to cancel the repeat function and resume normal play.Dolby® Noise Reduction ( )Push when playing tapes recorded in Dolby NR (the Dolby NR indicator will light). Push again when playing tapes not recorded in Dolby NR. Use of the wrong setting will affect high frequency response.NOTE:The Dolby NR circuit will not operate during radio reception.Dolby noise reduction system is manufactured under license fromDolby Laboratories Licensing Corporation. "Dolby" and the double-D symbol are trademarks of Dolby Laboratories Licensing Corporation.Skip ButtonThe circuit senses silent passages between songs or programs on a tape. Push upward to automatically advance to the beginning of the next song, or downward to return to the beginning of the song just played.NOTE:Tapes that contain short silent passages between songs, a high level of noise between songs, or silent passages within a song may not be suitable for this function.Metal Indicator (METAL)Most metal or CrO2 cassettes are coded with slots on their back edge. If such a cassette is inserted, the player will detect the slots and automatically switch to the proper equalization for full enjoyment of metal/CrO2 tapes. The indicator light will go on when coded cassettes are played.(cont'd)Stereo Sound System (cont'd)Eject (EJECT)Push this button to stop and eject the tape.Ignition Key-OFF Eject: The cassette being played will be automat-ically ejected when the ignition or the unit is turned off.NOTE:When one side of the tape ends, "Auto-Reverse" will automatically begin playing the other side, therefore, you must push the eject button to stop or remove the tape.CLEAN Indicator LightAfter 50 hours of cassette tape play, the light will come on as a reminder to clean the tape heads. If the light comes on and the tape heads were not cleaned at the recommended 30 hours of usage (see maintenance section below), they should be cleaned immediately. To reset, push the indicator for a minimum of five seconds until the light goes off.MaintenanceThe head in the cassette tape player can pick up dirt or tape deposits each time a cassette is played. The result is low or "muddy" sound from one or both channels, as if the treble tone control were turned all the way down. To prevent this, you should periodically clean the head with a commercially available cleaning cassette.As preventive maintenance, clean the head about every 30 hours of use. If you wait until the head becomes very dirty (noticeably poor sound), it may not be possible to remove all deposits with a simple cleaning cassette.The use of 120 minutes tapes is not recommended.CAUTION:Storing cassettes out of their cases, or touching the magnetic tape with your fingers will increase the amount of dirt that gets to the tape head. Using low-quality "off-brand" tape will increase the amount of tape deposits that get on the head. Both of these practices may eventually lead to damage of the head and playing mechanism.。
精心整理1.概述汽车空调系统,通过调节车厢内的的空气温度、湿度、流速、清洁度,可有采暖、初霜、初雾、制冷、除湿、通风、进气过滤等功能,是提高车辆驾乘舒适性的重要工具。
2•空调暖气系统暖气系统利用发动机冷却液在暖风装置中循环,向车厢内散热,水管将暖风装置与发动机暖风出水口和回水口相连,循环动力由发动机水泵提供。
暖气系统由前暖风、后暖风组成,根据车辆不同,可以只装前暖风或前后暖风均安装。
前暖风位于发动机仓内,与前蒸发器装配在同一壳体内,共用送风风机和送风风道;后暖风安装在乘客座椅下,靠车身侧壁,有独立的送风风机。
主要部件有换热器、水阀、水管、控制器、管卡等。
h――前挡风玻璃除霜/除雾出风口i――前车窗玻璃除霜/除雾出风口j——方向可调式中央和侧出风口k——脚部出风口图2-1驾驶室供暖通风除霜2. 1故障诊断(表1)2.2暖风加热器和暖风控制水阀的维修拆装精心整理--- 拆去前蒸发器芯体及膨胀阀、管路;――拆下连接在暖风上的进水管和出水管;――拧下螺钉,拆下暖风水管控制阀,然后从后壳体上拆下散热器;――检查暖风散热器是否有堵塞、碰伤、裂纹,若有近修复或更换芯体;――检查暖风控制法是否能正常工作,若有问题进行更换;――检查维修完毕,按照拆卸相反的顺序装配暖风散热器和控制水阀;――装配完成后,按照要求加发动机冷却液,并排去冷却液回路中的空气。
2.3冷却液回路中的空气排除――启动发动机,使其怠速运转;――调节控制面板,使其处于供暖除霜模式;――松开放气螺钉,直至完全排除冷却液回路中的气体,然后拧紧放气螺钉;――观察并按照实际情况,补充防冻液。
2.4风扇的更换――拆除风道调速模块连接线束,拆除风道;――拆除送风总成上的微电机连接线束及风机线束;――拆下空调进气室上的固定螺钉,更换风机。
3•空调冷气系统的组成和工作原理3.1冷气系统组成框图本空调系统为非独立式空调系统,动力由发动机提供,系统由压缩机,前冷凝器,前蒸发器带膨胀法总成,后蒸发器带膨胀法总成,管路和电气系统组成。
汽车空调系统使用说明书的基础知识汽车空调系统使用说明书的基础知识一、前言感谢您选择本款汽车空调系统。
本说明书将为您提供关于汽车空调系统的基础知识,包括工作原理、使用方法、维护保养等相关内容。
请在使用之前仔细阅读本手册,以确保正确使用和维护汽车空调系统,提高您的使用体验。
二、工作原理汽车空调系统通过压缩机、冷凝器、蒸发器等组件的相互协作,以制冷或制热的方式为车内提供舒适的温度。
其中,压缩机负责将制冷剂压缩成高温高压气体,冷凝器将高温高压气体冷却并转化为高压液体,而蒸发器则将高压液体通过蒸发吸收热量,从而使车内温度得以调节。
三、使用方法1. 开机与关闭您可以通过车辆内部的空调开关或遥控器来开启或关闭汽车空调系统。
开启后,您可以调整空调控制面板上的温度、风速、风向等参数,以满足您的个人需求。
2. 温度调节通过旋转空调控制面板上的温度调节按钮,您可以增减空调系统的制冷或制热效果,从而调节车内的温度。
当需要降温时,您可以选择较低的温度值,反之亦然。
3. 风速调节汽车空调系统通常提供多档风速调节功能,您可以根据室内温度和个人喜好选择适当的风速档位。
一般而言,高档位的风速可以更快地将车内温度调节至设定温度,低档位则更为柔和舒适。
4. 风向调节通过控制面板上的风向按钮,您可以调整空调出风口的方向,以使冷(暖)风均匀分布至车内各个区域。
请根据需要选择合适的风向和风量,以获得最佳的使用效果。
5. 内外循环切换对于车内空气的处理,空调系统通常提供内外循环切换功能。
在外循环状态下,空调系统会从外部获取新鲜空气进行处理;而在内循环状态下,则会循环处理车内空气。
根据不同情况,您可以自行选择适合的循环模式。
四、维护保养1. 定期清洁为确保汽车空调系统的正常工作和使用寿命,建议定期清洁空调滤芯、风道等部件。
您可以参考车辆鉴定书或相关汽车维修手册,了解具体清洁方法和周期。
2. 空调维修对于空调系统的故障或异常情况,建议您寻求专业技术人员的帮助进行维修。
Vents,Heating,and A/C126Vents,Heating,and A/CFeatures127When the indicator in the button ison, air from the vehicle’s interior isrecirculated throughout the system.When the indicator is off, air isbrought in from the outside of thevehicle (fresh air mode).The outside air intakes for theheating and cooling system are atthe base of the windshield. Keep thisarea clear of leaves and other debris.The system should be left in freshair mode under almost all conditions.Keeping the system in recirculationmode, particularly with the A/C off,can cause the windows to fog up.Switch to recirculation mode whendriving through dusty or smokyconditions, then return to fresh airmode.This button turns the rear windowdefogger off and on(see page).The driver’s side temperature andpassenger’s side temperature can beset separately.Press either side’sbutton to increase the temperatureof airflow.Press either side’sbutton to decrease it.When you setthe temperature to its lower limit orits upper limit,it will be displayed as‘‘Lo’’or‘‘Hi’’.This button turns the airconditioning on and off.The A/CON indicator comes on in the displaywhen the A/C is on.The climate control system in yourvehicle can also be operated usingthe voice control system.See thenavigation section in your quick startguide for an overview of this systemand the navigation system manualfor complete details.Press the button to increase thePress thebutton to decrease it.90 Only on models with navigation systemAirflow ButtonsVoice Control System Recirculation ButtonRear Window Defogger ButtonTemperature Control ButtonsAir Conditioning(A/C)ButtonFan128Use the mode control button to select the vents the air flows from.Some air will flow from the dashboard vents in all modes.Air flows from the centerand corner vents in the dashboard.Air flows from the defrostervents at the base of the windshield.Air flows from the floorvents.When you select ,the system automatically switches to fresh air mode.Airflow is divided betweenthe vents in the dashboard and the floor vents.Airflow is divided betweenthe floor vents and the defroster vents at the base of the windshield.Selectand fresh air mode.Set the fan to the desired speed.Adjust the warmth of the air with the temperature control buttons.The heater uses engine coolant to warm the air.If the engine is cold,it will be several minutes before you feel warm air coming from the system.Set the temperature to maximum.Make sure the A/C is off.Selectand fresh air mode.Set the fan to the desired speed.temperature control buttons and mode control button.The flow-through ventilation system draws in outside air,circulates itthrough the interior,then exhausts it through vents near the rear window.1.2.3.4.1.2.3.Vents,Heating,and A/CMode Control ButtonUsing the HeaterVentilationFeatures129Air conditioning places an extra load on the engine. Watch the enginecoolant temperature gauge (see page ).If it moves near the red zone,turn off the A/C until the gauge reading returns to normal.indicator will not come on,if it was previously off.Adjust the temperature so the airflow feels warm.Selectto help clear the rear window.When you select or ,the system automatically switches to fresh air mode and turns on the A/C.This helps to dehumidify the air and to defog the windshield.In either mode,you cannot turn off the A/C.When you switch to another mode,the A/C returns to its original setting,either on or off,as displayed by the A/C ON or A/C OFF indicator.Turn on the A/C by pressing the button.Set the temperature to the desired level.For quick cooling set the temperature to maximum cool.Select.If the outside air is humid,select recirculation mode.If the outside air is dry,select fresh air mode.Set the fan to the desired speed.you cancool it down more rapidly by partially opening the windows,turning on the air conditioning,and setting the fan to maximum speed in fresh air mode.3.664.1.2.3.4.5.If the interior is very warm,Vents,Heating,and A/CUsing the A/C130When the AUTO button on the driver’s side is pressed,thetemperature control buttons on the passenger’s side are disabled,and the interior temperature is regulated to the temperature set on the driver’s side.When the AUTO button on the passenger’s side is pressed,temperature can be set on the driver’s side and passenger’s side separately.The system automatically selects the proper mix of conditioned and/or heated air that will,as quickly as possible,raise or lower the interior temperature to your preference.When you set the temperature to its lower or its upper limit,the system runs at full cooling or heating only.It does not regulate the interior temperature.The automatic climate control system adjusts the fan speed and airflow levels to maintain the interior temperature you select.In AUTO mode,the vehicle’s interior temperature is independently regulated for the driver andpassenger.If the driver’s side of the vehicle is getting too much sun,the system will adjust to a lower temperature.Press the AUTO button.Set the desired temperature with the temperature control buttons.You will see AUTO in the system’s display.Select.The system automatically switches to fresh air mode and turns on the A/C.The A/C indicator does not come on if it was previously off.Select.Set the fan and temperature controls to maximum level.To clear the windshield faster,you can close the dashboard corner vents by rotating the wheel below each vent.This sends more warm air to the windshield defroster vents.Once the windshield is clear,select fresh air mode to avoid fogging the windows.For your safety,make sure you have a clear view through all the windows before driving.1.2.1.2.3.On models with navigation systemClimate ControlTo Cool or Heat Automatically Using Automatic Climate Control To Remove Exterior Frost or Ice From the WindowsFeatures131You can manually select various functions of the climate control system when it is in fully automatic mode.All other features remainautomatically controlled.Making any manual selection causes the word AUTO in the display to go out.Press the OFF button.However,a lack of airflow can cause thewindows to fog up.You should keep the fan on at all times so stale air and moisture do not build up in the interior and cause fogging.When you press a fan control button,the fan is taken out of AUTO mode and at its lowest speed.Press the button to make the fan run Climate ControlSemi-automatic Operation To Turn Everything Off132。
机动车空调打开操作方法
操作机动车空调的方法有以下几步:
1. 打开车辆的电源,将车辆启动。
2. 在中控台上找到空调控制面板。
这个通常位于车辆中控面板的上方或下方。
3. 打开空调控制面板,找到空调按钮。
它通常有一个表示冷气的标志,如雪花或一个表示空调的文字标识。
4. 按下空调按钮,将空调开关打开。
5. 在控制面板上找到温度调节器。
它通常是一个旋钮或按钮,用于调节空调的温度。
6. 调节温度调节器,把温度调节到所需的舒适水平。
7. 如果需要调节风速,可以在空调控制面板上找到风速按钮或旋钮,并调节为所需的风速级别。
8. 如果车辆有多个出风口,可以通过调整出风口上的控制开关来控制空气的流向。
9. 关闭空调时,只需按下空调开关,将开关关闭即可。
需要注意的是,具体的操作方法可能因车型和车辆的不同而有所差异,因此可以根据车辆的使用说明书或向车辆制造商咨询以获取准确的操作方法。
Heating and CoolingTo Defog and DefrostTo remove fog from the inside of the windows:1. Switch the fan on.2. Turn on the air conditioning.3. Select and4. Adjust the temperature control dial so the air flow from the defroster vents feels warm.5. Turn on the rear window defogger to help clear the rear window.To remove exterior frost or ice from the windshield and side windows after the car has been sitting out in cold weather:1. Start the engine.2. Select and3. Switch the fan and temperature controls to maximum.To rapidly remove exterior frost or ice from the windshield (on very cold days), first select Once the windshield is clear, select to avoid fogging the windows.These settings direct all the air flow to the defroster vents at the base of the windshield and each side of the dashboard. The air flow will getwarmer and clear the windows faster as the engine warms up. You can close the side vents with the dialbeside each vent. This will send more warm air to the windshield defroster vents.For safety, make sure you have a clear view through all the windows before driving away.To Turn Everything OffTo shut off the system temporarily,turn the fan speed and temperature control dials all the way OFF.You should shut the systemcompletely off only for the first few minutes of driving in cold weather,until the engine coolant warms up enough to operate the heater. Keep the fan on at all other times so stale air does not build up in the interior.Comfort and Convenience FeaturesClimate ControlOn L and LS models sold in Canada, and LS and GS models sold in the U.S.The automatic climate control system in your Acura picks the proper combination of air conditioning,heating, and ventilation to maintain the interior temperature you select.The system also adjusts the fan speed and air flow direction.The direction of air flow from the vents in the dashboard is adjustable.Move the tab in the center of each vent up-and-down and side-to side.The side vents can be opened and closed with the dial next to each vent.The climate control system draws air through the exterior vents at the bottom of the windshield.Keep these vents clear of leaves and other debris.For the climate control system to provide heating and cooling, the engine must be running.CENTER VENTS SIDE VENTSComfort and Convenience FeaturesOPENCLOSEClimate ControlFully-automatic Operation To put the Automatic Climate Control in fully-automatic mode,press the AUTO button, then set the desired temperature by turning the temperature control dial. You will seeFULL AUTO in the system's display.The light in either the or button also goes on to show you which is selected.To heat or cool the interior faster,rotate the temperature control dial to its lower limit (64°F/18°C) or upper limit (90°F/32°C). The system then runs continuously at maximum cooling or heating. When the dial is set anywhere else within its range (66°F to 88°F/19°C to 31° C), the system regulates the interior temperature to that value.In cold weather, the fan will not come on automatically until the engine has run for a short time and the heater starts to develop warm air.Pressing the OFF button shuts the climate control system completely off. Keep the system completely off only for short periods. To keep stale air and mustiness from collecting,you should have the fan running at all times.Comfort and Convenience FeaturesTEMPERATURE CONTROL DIALFULL AUTO DISPLAYLOWAUTO BUTTONOFF BUTTONClimate ControlSemi-automatic Operation You can manually select various functions of the Climate Controlsystem when it is in FULL AUTO. All other features remain automatically controlled. Making any manual selection causes the word FULL to go out.Air conditioning (A/C) Switch Pressing the A/C switch (Center button in the display) turns the air conditioning on and off. You will see ON or OFF in the display. When you turn the A/C off, the system cannot regulate the inside temperature if you set the dial below the outside air temperature. With the A/C on, use the temperature control dial to adjust the temperature of the air flow to a comfortable setting.Comfort and Convenience FeaturesLOWTEMPERATURE CONTROL DIALAIR CONDITIONING SWITCHHIClimate ControlMode ButtonUse the MODE button to select the direction of air flow coming out of the system: Each time you press the MODE button the display shows the mode selected. Press the button four times to see all the modes.Some air will come out of the sidevents in all modes.The main air flow comes out of the dashboard and corner vents.Comfort and Convenience FeaturesMODE BUTTONClimate ControlThe main air flow is dividedbetween the dashboard/corner ventsand the floor vents.The main air flow is directed tothe floor vents.The main air flow is dividedbetween the floor vents and defrostervents at the base of the windshield.The button directs the main airflow to the windshield for fasterdefrosting. It also overrides anyMODE selection you may havemade. To defrost more quickly, turnthe temperature control to820F~86°F(280C-30°C).Press and set the fan speed tohigh. To turn off defrost, pressagain.If there is actual frost on thewindows, first select theposition. If the windows are fogged,select the position. Warmed airwill then flow from the windshieldand side defroster vents.Comfort and Convenience Features。
汽车空调的操作流程及注意事项下载温馨提示:该文档是我店铺精心编制而成,希望大家下载以后,能够帮助大家解决实际的问题。
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汽车空调操作的一般要领汽车空调是我们在夏季驾驶汽车时必不可少的装备,它能为我们提供舒适的驾驶环境。
正确操作汽车空调不仅可以提高驾驶的舒适度,还能延长空调的使用寿命。
下面将介绍一些汽车空调的一般操作要领。
一、启动空调1. 打开车辆的发动机,确保汽车电源正常运行。
2. 打开车内空调控制面板,将空调开关调至打开状态。
3. 调整温度控制旋钮或按钮,选择合适的温度,通常建议调至舒适的23-25摄氏度。
4. 调整风量控制旋钮或按钮,根据需要选择适当的风量。
二、调节通风模式1. 调整通风模式旋钮或按钮,选择合适的通风方式。
常见的通风模式有面部通风、面部和脚部通风、脚部通风等。
2. 若需要通过窗外空气进行通风,可以打开外循环模式,使空调系统从外部吸入新鲜空气。
三、调节风向1. 根据个人需求,调整风向控制旋钮或按钮,使空气流向合适的位置。
通常可以选择面部、脚部或面部和脚部同时通风。
2. 风向控制旋钮或按钮通常具有左右、上下调节功能,可以根据需要进行调整。
四、设定循环模式1. 循环模式有内循环和外循环两种选择。
内循环模式下,空调系统将循环室内空气,外循环模式下,空调系统将从外部吸入新鲜空气。
2. 根据需要选择适合的循环模式。
在城市道路行驶时,由于尾气排放等原因,建议选择内循环模式,以避免污染空气进入车内。
五、调节空调制冷量1. 汽车空调通常具有制冷和制热功能。
在夏季使用时,选择制冷功能,调节制冷量可以通过调节温度控制旋钮或按钮来实现。
2. 调节制冷量时,应根据室内外温差合理选择,避免温度过低或过高,以免对身体造成不适。
六、使用注意事项1. 在长时间停车后,需要先打开车窗通风一段时间,将车内积聚的热空气排出,再启动空调,以提高冷却效果。
2. 在行驶过程中,如果感到空调制冷效果变差,可能是空调滤芯需要更换,及时维修保养是保持空调性能的关键。
3. 当空调系统长时间不使用时,建议定期开启空调系统,以保持其正常运行。
以上是关于汽车空调操作的一般要领,希望对您有所帮助。
汽车空调系统与一般家庭空调的制冷原理和结构基本一样,都是利用制冷剂的特性,在其压力下降时,吸收通过蒸发器外表面空气的热量,达到降低气温的目的。
在装置构成上,汽车空调主要由压缩器、冷凝器、蒸发器、膨胀阀、管道、冷凝风扇、真空电磁阀、怠速器等组成。
空调系统分类(按动力源分)独立式空调:有专门的动力源(如第二台内燃机)驱动整个空调系统的运行。
一般用于长途货运、高地板大中巴等车上。
非独立式空调:直接利用汽车的行驶动力(发动机)来运转的空调系统。
非独立式空调由主发动机带动压缩机运转,并由电磁离合器进行控制。
接通电源时,离合器断开,压缩机停机,从而调节冷气的供给,达到控制车厢内温度的目的。
其优点是结构简单、便于安装布置、噪音小。
由于需要消耗主发动机10%-15%的动力,直接影响汽车的加速性能和爬坡能力。
同时其制冷量受汽车行驶速度影响,如果汽车停止运行,其空调系统也停止运行。
绝大部分轿车、面包车、小巴都使用这种空调。
空调工作的基本原理即引擎带动压缩机,把气态冷冻剂压进冷凝器。
风扇对着冷凝器吹助其散热,管道内的制冷剂在这里转变成液态。
制冷剂通过接受器(雪种瓶)流到膨胀阀,在膨胀阀的作用下制冷剂压力降低,流量减小。
进入蒸发器的管路中气化,同时吸收大量的热量,此时由鼓风机吹过蒸发器最终吹进车厢内的空气被冷却,这样,空调制冷的效果就达到了。
空调的主要构件雪种瓶——实际上是一个贮存制冷剂(雪种)及吸收制冷剂水分、杂质的装置。
一方面,它相当于汽车的油箱,为泄露制冷剂多出的空间补充制冷剂。
另一方面,它又像空气滤清器那样,过滤掉制冷剂中掺杂的杂质。
雪种瓶中还装有一定的硅胶物质,起到吸收水分的作用。
冷凝器和蒸发器——它们虽然叫法不一样,但结构类似。
它们都是在一排弯绕的管道上布满散热用的金属薄片,以此实现外界空气与管道内物质的热交换的装置。
冷凝器的冷凝指的是其管道内的冷冻剂散热从气态凝成液态。
其原理与发动机的散热水箱相近(区别只在于水箱的水一直是液态而已),所以它经常被安装在车头,与水箱一起,共同享受来自前方的习习凉风。
总之冷凝器是哪里凉快哪里去,以便其散热冷凝。
蒸发器与冷凝器正好相反,它是冷冻剂由液态变成气态(即蒸发)吸收热量的场所。
电子扇——是帮助冷凝器散热的主要工具。
压缩机——是空调制冷系统的心脏,它是一种使制冷剂在系统内循环的动力源。
管道——由于要注入一定压力的冷冻剂,所以必须采用金属管道。
特别是从压缩机到冷凝器到雪种瓶到膨胀阀这段,由于属系统的高压段,所以比其它管道有更高的耐高压要求。
压缩器的作用顾名思义,压缩器就是起压缩制冷剂气体的作用,它的作用是使制冷剂完成从气态到液态的转变过程,达到制冷剂散热冷凝的目的。
同时在整个空调系统,压缩器还是管路内介质循环的动力源,没有它,系统不仅不制冷而且还失去了制冷剂循环的动力。
压缩器的分类:活塞式:活塞式压缩器的结构酷似发动机,有曲轴、连杆、活塞、气缸等,但因为它并不产生能量,所以喷油咀、火花塞等就没有了。
长途货动车或大客车因为空间较大,所以体积较大、损耗较小的活塞式压缩器常被使用。
斜盘式:一般的轿车、小型商用车所使用的都是斜盘式压缩器。
因为其体积小、质量轻,易于在狭小的发动机室内安装排布,所以广为使用。
虽然结构上有很大的区别,但实际上这两种压缩器都是把来自发动机转动的机械能转化成压缩器内活塞的往复运动,并以此对空调系统的管路形成压力,达到压缩制冷剂的目的。
汽车空调不需要如家用空调般每次关机后必须停三几分钟再开,实际上车用空调即使在冬天也应每周开启一下,让各零件得到润滑。
另外,隔尘网也应注意检查,如附上太多灰尘则要及时更换。
位于车头的冷凝器在每次洗车时最好用高压水枪冲洗,以防散热叶片被杂物(昆虫、树叶等)堵塞影响散热效果。
值得一提的是,压缩机的旋转轴是通过磁性离合器及皮带与发动机曲轴相连取得动力的。
为什么要有一个磁性离合器呢?因为当装在蒸发器出风口的传感器感知出风的温度不够低时,它就会通过电路使压缩器的磁性离合器闭合,这样压缩器随发动机运转,实现制冷。
而当出风温度低于设定的温度,它则控制磁性离合器切离,这样压缩机不工作。
如果这一控制失灵,那么压缩机将不断工作,使蒸发器结冰造成管道压力超标,最终破坏系统甚至造成损坏。
空调系统应按规定添加润滑油(R12、R134a的润滑油因化学成分不同而不能通用)。
市售雪种大部分不合格广东方言中的雪种即空调制冷剂。
目前大部分小汽车(主要指民用小车)上用的雪种有R-12雪种和R-134a雪种两种。
R-12雪种是一种普通制冷剂,含有会破坏臭氧层的物质--氯,而且在明火下会生成对人体有害的物质;而R-134a是一种新型环保制冷剂,具有无毒、无色、不燃不爆、热稳定性好等性质,更重要的是R-134a雪种无氯不损害臭氧层。
这两种雪种的化学结构互不相同,所以在汽车上是不通用的。
而且它们配套使用的冷冻机油也不可互溶。
如果加错雪种会令系统损坏,如对胶管的腐蚀等。
R134a之所以用来替代R12,是因为其热力性质与R12相似,是一种不含氯的氟利昂,其臭氧破坏作用为零,所以,现在的新车基本都已使用R134a,即人们常说的环保雪种。
如何来识别制冷剂如今市场上所出售的雪种大部分是不合格的.有些外表标示为R-134a,其实是R-12;也有些是两者的混合品,含水、酸较多。
含酸量较多将会加速冷气系统中密封胶圈的硬化损坏,而使制冷部件出现过早的渗漏;含水量较高的雪种也将使冷气泵润滑不良,加剧磨损。
而水还会在冷气系统中结冰堵塞雪种循环,影响制冷效果。
如果不慎将假冒R-134a的R-12雪种加注于冷气系统中,由于R-12雪种与R-134a雪种油不相溶,会使冷气泵润滑不良而卡死,失去制冷功能。
从而浪费更多的金钱去维修冷气。
那么,如何来识别汽车空调系统是使用R134a型还是R12型制冷剂呢?有以下一些简单方法。
汽车上识别:通过检查贴在汽车上的空调系统警告标识来识别,配置R134a系统的汽车都贴有“R134a”字样。
压缩机识别:“R134a”的识别标志会贴在用于R134a空调系统的压缩机外壳上。
R134a空调系统管道接头都有槽沟以区别于系统,或者在软管上印有“R134a”字样。
雪种杯雪种杯与机油格一样,最好两年更换一次。
因为整个系统循环就*雪种杯过滤和吸收水分,时间久了,干燥剂(硅胶或分子筛)吸足了水分而饱和,会氧化、变质、产生细粉,然后造成膨胀阀堵塞,影响整个系统的循环。
汽车空调学问多问:如果汽车空调需要维修,一般的步骤会如何?答:我们首先要做的,是询问车主的感受。
因为车主与车相处时间长,车子的毛病他一般都知道,这样有助于我们缩小检查的范围,既省时间也省工序。
如果车主没能提供有用的信息,我们会首先检查出风口是否有风出来,如果有风,是可以排除风机问题,故障应该出在空调系统。
接着检查压缩机是否工作,冷凝器散热风机是否运转、是否有雪种和雪种杯堵塞,以上几种情况都可导致空调不制冷。
雪种杯堵塞是最常见的故障。
因为整个循环系统都*雪种杯过滤,时间久了,干燥剂如硅胶吸足了水分而变质氧化,会产生细粉,造成膨胀阀堵塞,另外其吸收水分的能力也将减弱。
由于雪种杯内部温度很低,如R134a的温度为-29度,有水分的话很容易结冰形成堵塞,同时也会弄坏过滤器。
如果确定是风机坏了,就要更换或修理,更换一个大概需要两百元以上。
如果要更换雪种,国产雪种一般为几十元左右,而进口的则要上百元,原装进口的三百元左右,最贵的是美国车的雪种杯,要五六百元以上。
在换雪种杯时要小心,因为虽然雪种本身没有毒,对人体无害(除非强制燃烧熔化),但对大气臭氧层有害(R12),所以我们会有专业回收机器回收。
问:为什么有时候出风口会有雾气出现?答:这是由于空调导风循环系统内部有水分,水分因温度过低出现冷凝、结霜。
处理方法是清除内部水分。
另外,蒸发器的价钱较贵,原装的一般要1000元——2000元,而欧洲车比日本车要贵一倍多。
问:为什么有时候空调会发出臭味?答:原因有几种:1、内部原因,蒸发器漏雪种。
虽然雪种本身没有气味,但是雪种渗漏的同时也伴随冷冻油泄露,有些冷冻油因为系统中有水份或杂质引起变质,这时就会产生气味;2、外部原因,比如说外面车辆产生的尾气等等,也可能是一些老鼠之类的动物死在里边发臭。
另外,去维修厂清洁一次,一般只收工时费150元。
如果更换雪种则要收雪种费,R134a要200元左右,R12只需要100元。
整个过程时间不长,最多一个小时。
问:请评价一下日本车、美国车、西欧车和北欧车在空调方面的不同。
答:相对来说,日本车在空调设计方面比较合理,更具人性化,拆装也比较方便。
而欧美车就比较复杂,其中又以北欧车较为特殊。
由于气候的原因,北欧车的空调系统一向不太好,有的甚至只有暖气没有冷气。
另外,日本车的配件要比欧美车便宜很多。
问:国产车的空调系统呢?答:捷达的空调系统设计比较好,膨胀阀很先进,各种零件的匹配也很合理。
而像别克、广本这些国产高档车的空调系统性能也比较稳定,很少需要维修。
问:哪种车配件价格较高?答:别克。
问:国产车里面哪一款空调系统较差?答:桑塔纳和切诺基,而且切诺基的配件价格又高,其实最差的应该是那些微型面包车,因为它们本身的动力就很差。
问:桑塔纳和桑塔纳2000的空调系统是否一样?答:整个配置都不一样。
问:在深圳车市里,你认为什么车空调系统比较好?答:国产的捷达和进口的丰田大霸王。
大霸王的蒸发器和散热器都很不错,压缩机的排量也够大。
问:空调的皮带有何作用?答:发动机曲轴转动时的动力通过空调的皮带带动空调压缩机工作。
一般来说,驾驶员需要定期检查空调皮带的松紧度。
皮带过松会出现打滑,特别是冷车开启空调时会发出刺耳的尖啸;皮带过紧会过早损坏空调压缩机轴承等。
因此要适时进行调整。
空调皮带售价低廉,每隔三年最好能更换一次空调皮带。
电子扇和怠速空调测试为何要加电子扇?一般来讲,安装在车头的空调冷凝器主要是通过水箱风扇来散热。
这就意味着水箱风扇肩负着发动机水箱和空调冷凝器两大部分的散热工作。
很多汽车容易有发动机水温高的问题,这样本来发动机的散热就不够,风扇还要为冷凝器散热,制冷效果肯定不佳,而且会引发空调的其他故障。
冷凝器散热不好,容易导致空调管道压力大,管道接口(管道压力一般为低压3kg——高压10kg渗漏,引发多种故障。
在此情况下,就需要为空调系统加装电子扇。
电子扇一般加装在水箱风扇的旁边,通过向冷凝器吹入冷风以产生较好的制冷效果。
由于很多车型没有足够的空间加装电子扇,有的就将电子扇装在汽车其他部位,例如两缸车型的云雀轿车,空调的冷凝器装在车尾,而电子扇也相应被移到了车尾。
南方地区的温度比较高,很多车型都由于散热不好需要加装电子扇,如五十铃人货车,2——3缸的微型车,国产的切诺基吉普车等。