Volvo 2006 XC70, Owner'S Manual

Page: 61 / 211

53
Electronic Climate Control (ECC) with Interior Air Quality system (option)
Operation:
Press
8702780d
to activate the Air quality sensor
(normal setting).
Or select one of three functions by pressing
8703250d
MAN AUT
.
1. Press
8703250d
MAN AUT
: the LED AUT comes on.
The Air quality sensor is now activated.
2. Press
8703250d
MAN AUT
: no LED is lighted.
Recirculation not activated.
3. Press
8703250d
MAN AUT
: the LED MAN comes on.
Recirculation is now activated.
You can switch between these three functions
by repeatedly pressing
8703250d
MAN AUT
.
Keep the following in mind:
•
Make it a rule to have the air quality
sensor activated at all times.
•
Recirculation is limited in cold climates to
avoid misting up.
•
If misting occurs, you should deactivate the
air quality sensor.
•
If the windows fog, you can also use the
windshield and side window defroster
functions. See page 51.
•
The filter should be changed at the
intervals listed in the Warranty and Service
Records Information booklet. However, if
the car is used in a severely contaminated
environment, it may be necessary to
change the filter more frequently.
Interior Air Quality system
(option)
Some cars are equipped with a multifilter and
air quality sensor. The filter separates gases and
particles, thereby reducing the amounts of
odors and contaminants entering the car. The
air quality sensor detects increased levels of
contaminants in the outside air. When the air
quality sensor detects contaminated outside air,
the air intake closes and the air inside the
passenger compartment is recirculated, i.e. no
outside air enters the car. The filter also cleans
recirculated passenger compartment air.
When the air quality sensor is activated, the
LED AUT comes on in
8703250d
MAN AUT
.
8703250d
MAN AUT