Chery S18D Service Manual
Chapter VIII Air Conditioning System
I. System Constitution
Air adjustment and distributing system: HVAC air mixing and distributor part, inside/outside circulation
air inlet, air outlet, outside circulation air filter.
Control system: control panel assembly, micro motor, blower, speed regulating mode, high/low pressure
switch, A/C temperature sensor.
Heating system: heater water tank, hot water pipe, and engine cooling water system.
Cooling system: compressor, condenser, reservoir dryer, expansion valve, evaporator and pipe.
II. Removal of Evaporator Assembly
1. Preparations
Tools: cross screwdriver, clamp pliers, socket wrench and etc.
Auxiliary material: refrigerant, antifreeze, sponge rubber strip
2. Removal and Installation Procedures
2.1. Use coolant recycling machine to recycle the coolant.
Note:
(1) Don’t handle with the coolant in any closed place or near flame.
(2) Do not splash the refrigerant onto eyes and skin.
2.2. Remove the instrument panel assembly and the front crossbeam, and disconnect the related
electrical equipment connectors. (See Removal and Installation of Instrument Panel)
2.3. Loosen off the fixing nuts of the high/low
pressure pipe with 5# inner hexagon wrench
and pull out the high/low pressure pipe.
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冷凝器
空调压缩机
蒸发箱总成
空调控制面板
干燥瓶
低压管路总成
高压管路总成
Condenser
A/C Compressor
Evaporator Ass’y
A/C Control Panel
Drying Bottle
Low pressure pipeline
assembly
High pressure pipeline
assembly