AIR CONDITIONING (Description): DESCRIPTION AND OPERATION (page 10 of 13)

AIR CONDITIONING

82-12

DESCRIPTION AND OPERATION

Control panel

1 LH temperature switch
2 Economy mode (ECON) switch
3 Blower switch
4 Display
5 Distribution switch
6 External air temperature (EXT) switch

7 RH temperature switch
8 Fresh/Recirculated air switch
9 Defrost mode switch

10 Automatic mode (AUTO) switch
11 A/C on/off switch

14

Driver's blend flaps position

Input

15

Passenger's blend flaps position

Input

16

LH solar heating load

Input

17

RH solar heating load

Input

18

Evaporator

Input

19

Not used

-

20

Not used

-

C0793

1

Blower power transistor base current

Output

2

Blower relay

Output

3

Windscreen heater request

Output

4

Rear screen heater request

Output

5

Passenger's blend flaps servo motor, drive to hot

Output

6

Driver's blend flaps servo motor, drive to hot

Output

7

Distribution flaps servo motor, drive to windscreen and side 
windows demist

Output

8

Fresh/Recirculated air servo motor, drive to recirculated air

Output

9

Cooling fan request (diesel models)

Output

10

Power relay

Output

11

Compressor clutch request

Output

12

Cooling fan request (V8 models)

Output

13

Passenger's blend flaps servo motor, drive to cold

Output

14

Driver's blend flaps servo motor, drive to cold

Output

15

Distribution flaps servo motor, drive to footwells

Output

16

Fresh/Recirculated air servo motor, drive to fresh air

Output

Connector/Pin 

No.

Description

Input/Output