Volvo V70 Owner's Manual page 70

2002 VOLVO V70
minutes to enable the air conditioning to cool the compartment as quickly as possible.
Windows and optional sun roof
The ECC system will function best if the windows and optional sun roof are closed. If you drive with the
sun roof open, we recommend that you manually adjust the temperature and blower control (the LED in
the AUTO switch should be off).
Acceleration
The air conditioning is momentarily disengaged during full-throttle acceleration.
ECC maintenance
All maintenance on the climate control systems should be carried out by an authorized Volvo service
technician only.
Refrigerant
Volvo cares about the environment. The air conditioning system in your car contains a CFC-free
refrigerant - R134a. This substance will not deplete the ozone layer. The system contains 2.2 lbs (1000
g) R134a and uses PAG oil.
Passenger compartment blower
Approximately 50 minutes after the ignition is turned off, the blower may come on automatically, and
run for five minutes, to remove condensation in the A/C evaporator.
pg. 44 Electronic Climate Control (ECC)
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