Porsche 911 CARRERA 4 -, Owner'S Manual

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A - Seat heating, left
B
- Defrosting the windshield
C - Recirculating-air button
D - Temperature sensor
E
- ECO button (air-conditioning compressor
off/on)
F - Heated rear window
G
- Seat heater, right
H - Temperature button
I - AUTO button (automatic mode)
J
- Air distribution to footwell
K - Air distribution to central and side vents
L - Air distribution to windshield
M
- Blower speed button
Automatic Air Conditioning System
Automatic mode
The automatic air-conditioning system controls
the preselected interior temperature completely
automatically. If necessary, the automatic system
can be manually influenced.
Press AUTO button I . AUTO will appear on the
display panel. Air quantity and distribution are
automatically controlled and variations are
compensated.
All automatic setting functions can be individually
changed. This setting is retained until the appropri-
ate function button is pressed again or the AUTO
button is pressed.
Setting temperature
Press button H upwards or downwards
respectively.
To suit personal comfort, the interior tem-
perature can be adjusted between 61°F and
85°F /16°C and 29.5°C .
Recommendation: 72  F/22  C.
If “LO” or “HI” appears on the display, the system is
operating at maximum cooling or heating power.
Automatic control is no longer active.
Note
If the preselected temperature is changed, the
blower speed can increase automatically in
automatic mode. The desired temperature is
reached more quickly this way.
Note on operation
Sensors:
To avoid affecting the performance of
the air-conditioning system:
Controls, Instruments
163