Idle mode / Service mode
15
N03B
STOP
START
B
F
D
C
EA G
3
Service mode
Function of controls and indicators:
8 Time Press key D to set minutes (incre-
menting)
Press key E to set hours
(decrementing)
9 Warm air in the fan run-on
ON/OFF
Set to ON by means of button D
Set to OFF by means of button E
ON means adjustment also during fan
runon, with OFF the air flap is driven
on air discharge after the run-on has
begun.
NOTE
Unlabelled controls and indicators are not operational.