Air Distributon Contol

Position - O





- No current to fan motor. All air valves closed, although leakage of air will occur through defroster and outer panel vents.

- As from 1984 models, all vents closed in cars with air conditioning.

Position - Fresh air (AC max)





- Current to fan motor, high speed.

- No regulation of fan speed possible.

- Air valves to floor and outer and central panel vents open.

- Vacuum servos 1, 5 and 7 operative (7: first stage). Cars with air conditioning: vacuum servo 7 not operating.

- Defroster outlet closed, but some flow of air.

- As from the 1981 models: Separate switch provided for the air conditioning system. Recirculation of the air in the interior.

- Vents 2 and 6 open and 8 and 9 partially open. Cars with air conditioning: vents 8 and 9 closed.

Position - Fresh air (AC fresh)





- Current to fan motor. Regulation of fan speed possible.

- Valves for outer and central panel vents open.

- Valves for floor area partially open.

- Vacuum servos 1, 5 and 7 operative (7: first stage). Cars with air conditioning: vacuum servo 7 not operating.

- Defroster outlet closed, but some flow of air.

- As from the 1981 model: Separate switch provided for the air conditioning system.

- Vents 2, 6, 8 and 9 open (8 and 9 partially open). Cars with air conditioning: vents 8 and 9 closed.

Position - Ventilation





- Current to fan motor. Regulation of fan speed possible.

- Air valves to floor and central panel vents open.

- Vacuum servos 5 and 7 operative 7 in the first stage.

- Defroster and outer panel vents closed but leakage past valves.

- Air valves 6, 8 and 9 open (8 and 9 partially open).

Position - Floor





- Current to fan motor. Regulation of fan speed possible.

- Air valves to floor open.

- Vacuum servo 7 operative (second stage).

- Defroster, outer and central panel vents closed, leakage of air past defroster and outer panel vent valves.

- Air valves 8 and 9 wide open

Position - Comfort





- Current to fan motor. Regulation of fan speed possible.

- Vacuum servos 3 and 7 operative (7 second stage).

- Defroster valves open. Floor, outer and central panel vents closed, but air leakage past outer panel vent valves.

- Air valves 4, 8 and 9 open (8 and 9 wide open).

Position - Defroster





- Current to fan motor. Regulation of fan speed possible.

- Defroster valves open. Floor, outer and central panel vents closed, but leakage past outer panel vent valves.

- Vacuum servo 3 operative.

- Air valves 4 open.