Pic. 8.84. Air conditioner control system: 1 - manual air conditioning system; 2 - automatic air conditioning system; 3 - the actuator of the air intake; 4 - actuator control of the heater; 5 - an actuator for controlling the blowing mode; 6 - fan motor; 7 - resistor; 8 - automatic MOS FET; 9 - magnetic coupling; 10 – the relay of an air conditioning system; 11 - fan relay; 12 – solar radiation sensor; 13 - ambient air temperature sensor; 14 - air temperature sensor in the cabin; 15 - temperature sensor of the evaporator; 16 - coolant temperature sensor; 17 - refrigerant pressure sensor; 18 - thermal protector; 19 – air conditioner control unit; 20 - block PCM; 21 - relay TNS; 22 - rear window heater relay
Pic. 8.85. Wiring diagram of the air conditioner control system: 1 - fan relay; 2 - fan motor; 3 - resistor; 4 – air conditioner control unit; 5 - switch of the heating system deflector; 6 - from the PCM block; 7 - refrigerant pressure sensor; 8 – ambient air temperature sensor; 9 – evaporator temperature sensor; 10 – air intake actuator; 11 - central panel; 12 – the relay of an air conditioning system; 13 – magnetic clutch; 14 - to the PCM block
The air conditioner control system is shown in fig. 8.84