Operation CHARM: Car repair manuals for everyone.

Channel 7

This channel displays the control information to the A/C programmer.

Memory Display Channel 7:





- Segment 1 lights or flashes:
Temperature regulating flap E moves in direction 2 "heating": see Channel 18.


- Segment 2 lights:
Recirculation/fresh air flap A is in position 2 "recirculation mode".

- Segments 3 and 5 light up:
Regulating flap B (footwell/defrost outlet) is in position 1 "air from instrument panel outlets".

- Segment 4 lights up:
Heater valve D is in position 1 (closed).

Air Flap Positions:





- Segment 5 lights up (segment 3 does not light up):
Regulating flap B (outlets for footwell/defrost) in position 2 "air from instrument panel outlets and to regulating flap (footwell/defrost)".

- Segment 6 lights up:
Regulating flap C (footwell/defrost) is in position 2 "air from footwell outlets".

- Segment 7 lights up or flashes:
Temperature regulating flap E moves in direction 1 "cooling": see Channel 18.

- Segment 8 lights up:
Compressor on.

- Segment 9 lights up:
Radiator cooling fan runs on 1st speed.