Valeo CITYSPHERE Betriebsanweisung Seite 25

Fault
indica- Description
tion
Moderate battery
undervoltage
Battery
undervoltage
Communication
failure
Roof Top Air Conditioning System Citysphere
System behavior
Inoperative cooling and heating func-
tions, fan speed level manually change-
able
The system shuts down
If the fault occurs during operation, the
air conditioning system continues to work
within the automatic mode until the
engine is turned off.
Fig. 3 (Page 3 of 3) Fault indications
Remedy
• Turn air conditioning system off and
then turn it on again.
• Shut down engine (ignition off) and
start it again
• If the problem occurs once more, the
vehicle electrical system must be ex-
amined by an authorized service
point of the vehicle manufacturer.
• Turn air conditioning system off and
then turn it on again.
• Shut down engine (ignition off) and
start it again
• If the problem occurs once more, the
vehicle electrical system must be
examined by an authorized service
point of the vehicle manufacturer.
• Check wiring
• Contact an authorized service point
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