Fan Speed Adjustment Knob - Alfa Romeo 156 GTA Owner's Manual

FAN SPEED ADJUSTMENT
KNOB (fig. 96-97)
Turning the ring of knob (3), clockwise
or counterclockwise will cause the fan speed
- and, therefore, the amount of air flowing
into the passenger compartment - to in-
crease or decrease, respectively; the 16
speeds that can be selected are displayed
by a bar (every 3 clicks), up to a maximum
of 6 illuminated bars:
– max. fan speed = all bars lit;
– min. fan speed = one bar lit.
The fan can be cut off (all bars off) only
if the climate control compressor has been
switched off by pressing button (12)
To resume automatic fan speed control af-
ter a manual setting has been made, press
button (14) . By fully turning the ring
AUTO
of knob (3) counterclockwise, the system
will be turned off, with the following situa-
tion: display (2) OFF; display (5) OFF; cen-
tral display (4) OFF and left-hand led avail-
able on internal air recirculation button (7)
v ON and both led on
AUTO
√
.
fig. 96
IMPORTANT By pressing the internal
air recirculation button (7) v , it is pos-
button OFF.
sible to let external fresh air into the pas-
senger compartment.
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