Chery QQ Service Manual page 444

Switch
OFF
ON
If the air conditioner switch does not conduct, please replace it.
2 high-low pressure protection switch
This car is equiped with the high-low pressure protection switch
check
1 check whether switches conduct at normal temperature of about 25
air conditioning system is charged with refrigerant properly and the compressor
works.
2 the switches should not conduct under the following pressures
Pressure at the high pressure side
Below 196kPa(0.2kg/
Over 3140kPa(32kPa/
3 relay for fan
The relay for air conditioner is located in the box of the fore cabin fuse relay.
Check
1 2
● ●
●
X ●
2
)
2
)
Chery Automobile Co.,Ltd
Chery QQ Service Manual
3
Switch
non-conducting
160
4 5
●
●
when the