Great Wall hover, Service Manual

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CD Player and Air Conditioning System-5
1. integrated display screen 2. CD player 3. Air conditioner ECU 4. Temperature sensor the evaporator 5. Outside
temperature sensor
6. Outside temperature sensor 7. Speed-adjusting module 8. Temperature damper executor 9. Mode damper executor
10. Fresh air damper executor
Definition of each button on CD player of air conditioner panel
[1] Button to increase the temperature [7] wind conveying mode button
[2] Button to decrease the temperature [8] button to start air conditioner
[3] automatic operation button [9] button to decrease the wind amount
[4] front-defrost button [10] power-off button of air conditioner
[5] rear-defrost button [11] button to increase the wind amount
[6] external circulation button
Definition of each button in air conditioning display zone of the integrated display screen
[1] display of inside temperature setting of air conditioner [5] switch button of outside temperature display
[2] display of automatic operation of air conditioner [6] display zone of outside temperature
[3] display zone of wind conveying mode of air conditioner [7] clock display zone
[4] display zone of wind amount of air conditioner
Control and display unit:Control and display unit of the air conditioner mainly consists of:
Air conditioner ECU: The CC6460K model is designed with the individual air conditioner ECU to control the overall operation
of air conditioning system; Air conditioner ECU is installed under the bottom of CD player.The control panel of air conditioner
is designed with an integrated pattern with the control panel of CD player: to regulate, control and set the operation of the air
conditioning system.
Integrated display screen: display the working condition of air conditioning system of the car; relevant functions of air
conditioning system can be found to be displayed in different zone in the integrated display screen.
The sensor
Sensors of CC6460K Model automatic air conditioning system include: inside temperature sensor, outside temperature
sensor, temperature sensor executor of the evaporator.
Executor components include: mode selection executor motor, cold & hot executor motor, internal & external circulation
executor motor.
Trouble Diagnosis and Repair of Automatic Air Conditioning System
1. Self-diagnosis of the system
CC6460K air conditioning system is designed with the system self-diagnosis function. When the air conditioning system fails to
work, the self-diagnosis function designed for the car can be activated for the initial trouble diagnosis.
Operating directions:
At first, start the engine (turn the ignition switch from OFF to ON) and press OFF, A U TO, RR and MODE successively and the
pressing of MODE switch shall last at least 2 seconds. The button must be pressed down within 10 seconds when the engine is
started (the ignition switch is turned to ON position).If the system is supposed to be released, then press A U TO switch or turn
off the ignition switch (OFF) .If one step is supposed to switch to another step, then press TEMP (HOT) or TEMP (COLD)
switch based on the needs.