Chery T21 2014 Service Manual page 1331

system. With the engine running, engine coolant flows from the engine water pump to the heater core, the
heater core transmits the heat from engine coolant to the air that flows through the heater core. At this
time, the A/C switch is off. The air flowing through the heater core becomes hot wind through the heat
exchanger, thus providing heating. The temperature adjustment control mechanism can be controlled by
rotating the temperature adjustment knob, and the mix damper closes when temperature adjustment knob
is rotated counterclockwise to MAX COOL position. If the airflow does not flow through the heater core, the
heat transmission will not occur. When rotating the temperature adjustment knob clockwise from MAX
COOL position, the mix damper will open slowly, allowing air flows through the heater core. Most of the
airflow is heated in this way and the discharged air becomes warm. When the temperature adjustment
knob is rotated counterclockwise to MAX HOT position, the mix damper is opened fully and all the air flows
through the heat core, thus the air is heated. Mode buttons on the A/C control panel are used to direct
temperature adjusted air through selected outlets.
Specifications
Torque Specifications
Description
A/C Control Panel Assembly Fixing Screw
Coupling Bolt Between A/C High/Low Pressure Line
and Expansion Valve
Fixing Nut Between HVAC Assembly and Instrument
Panel Crossmember Assembly
Fixing Bolt Between HVAC Assembly and Instrument
Panel Crossmember Assembly
Fixing Bolt Between HVAC Assembly and Body
Air Inlet Assembly Right Fixing Screw
Air Inlet Assembly Left Fixing Screw
Air Inlet Assembly Rear Fixing Screw
Left Foot Fan Shield Fixing Screw
Right Foot Fan Shield Fixing Screw
Coupling Bolt Between Expansion Valve and
Expansion Valve Mounting Pressure Plate
Blower Case Assembly Upper Fixing Screw
Blower Case Assembly Lower Fixing Screw
Evaporator Case Assembly Fixing Screw
Heater Core Line Pressure Plate Fixing Screw
Heater Core Line Cover Plate Fixing Screw
Mode Damper Adjustment Mechanism Set Fixing
Screw
Coupling Nut Between A/C High/Low Pressure Line
Fixing Bracket and Body
Fixing Bolt Between A/C Low Pressure Line and
Compressor Assembly
Fixing Bolt Between A/C High Pressure Line and
Compressor Assembly
Chery Automobile Co., Ltd.
31 - AIR CONDITIONING
Torque (N·m)
2.5 ± 0.5
7 ± 1
7 ± 1
4 ± 1
7 ± 1
2.5 ± 0.5
2.5 ± 0.5
2.5 ± 0.5
2.5 ± 0.5
2.5 ± 0.5
7 ± 1
2.5 ± 0.5
2.5 ± 0.5
2.5 ± 0.5
2.5 ± 0.5
2.5 ± 0.5
2.5 ± 0.5
7 ± 1
25 ± 2.5
25 ± 2.5
31
5
31–