Chery A series. Manual - part 129

 

z Align it at the correct direction and press the speaker cover into it. 

 

5. INSTALLATION OF CD EXCHANGER 

z Disconnect the negative grid of the battery. 

z Install the bracket of the CD exchanger onto the two sides of the exchanger with washers 
and screws. 

z Fasten the base onto the flat surface of the trunk with the self-tapping screws. 

z Ensure the wires between instrument panel and trunk are connected properly. 

z Ensure the front of the CD box upwards, and install the CD exchanger vertically on the 
base bracket.   

The installing steps are reverse to those for removal. 

 

T-74

 

TROUBLESHOOTING 

Note: The sound system in the maintenance manual may be different with the actual situation 
of the user. We request our staff of the service stations to notify the vehicle owners that there 
is a user’s manual for sound system delivered together with all the instruction material of the 
vehicle. Thank you! 

 

 

Malfunction Reasons/Troubleshooting 

No power supply 

Connection malfunction. Please check the connection. 

The player fails to function 
and display. 

Check the fuse (player and vehicle) and the connector. 

The player functions but 
without sound or with poor 
sound effect. 

Adjust the volume of the player. 
Check the sound balancing function. 

 

Check the antenna and its connection. 

The player fails to receive the 
signal of desired station. 

Verify that the antenna is sufficiently spread out and the 
connection is proper. 
Verify that the negative grid is grounded. 
The signal of desired station is too poor. 

Displaying “NO DISC” when 
searching disc 

The disc is incorrectly placed. Insert the disc again correctly.
There is water vapor or dirt on the disc. 
Remove the vapor or dirt away from the disc. 

Noise, jumping of music 

The disc is too dirty. Please clean it. 
The disc is twisted or seriously damaged. Compare it with 
other discs. 
If the disc is defective, please discard it. 

Lack of treble sound or lose 
tracks when the tape is 
playing 

Clean the magnetic head. 

Tape is loosened. 

Check and ensure that the loosened tape has been tightened 
properly before inserting it into the recorder again. 

The disc ejects when it is 
inserted into the player. 

The disc has been inserted incorrectly. Insert it correctly 
again. 

T-75

 

AIR CONDITIONER SYSTEM 

AIR CONDITIONING SYSTEM OVERVIEW … … … … … … …… …… …… … U-2 

REFILLING OF REFRIGERANT AND REFRIGERANT OIL … … … … … … … U-6 

A/C SYSTEM COMPONENTS … … … … … … …… … … … … … …… ……… U-14 

FAILURES AND SHOOTING ANALYSIS SHEET … … … … … … …… … … … U-20 

PRECAUTIONS ON THE SECURITY OF A/C SYSTEM … … … … ……… …U-21 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

U-1

 

AIR CONDITIONING SYSTEM OVERVIEW 

Based on its function, the Chery A15LHD air 
conditioning unit may be divided into such five 
basic components as the refrigeration system, 
heating system, ventilation system, control system 
and air purification system. 

1. Refrigeration system     It is available to cool 
the air inside the vehicle based on the refrigeration 
principle of vapor compression refrigerator. The 
temperature of evaporator as the cold source is 
lower than the dew-point temperature of air, so the 
refrigeration system also play the role of 
dehumidification and air purification. The 
refrigeration system of Chery's electronic fuel 
injection type engine adopts the coolant R134a. As 
shown in the figure, the refrigeration system 
mainly consist of the compressor, condenser, 
expansion valve, evaporator and etc. In the 
evaporator, the coolant fluid absorbs the heat from 
the air inside vehicle and is gasified to the 
low-pressure, low-temperature coolant vapor, and 
then is inhaled into the compressor. 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Compressor

Condenser and Circuit 

Warm air radiator

A/C Control System

Evaporator 

 

 

U-2