Clean Zone Interior Package; Interior Air Quality System - Volvo XC 90 Owner's Manual

Clean Zone Interior Package*

Clean Zone Interior Package (CZIP) comprises
a series of modifications that keep the passen-
ger compartment even clearer from allergy and
asthma-inducing substances.
The following is included:
•
An enhanced fan function that means that
the fan starts when the car is unlocked with
the remote control key. The fan fills the pas-
senger compartment with fresh air. The func-
tion starts when required and is disengaged
automatically after a time or when one of the
passenger compartment doors is opened.
The amount of time the fan runs is reduced
gradually due to reduced need up until the
car is 4 years old.
•
The fully automatic air quality system Interior
Air Quality System (IAQS).
NOTE
To maintain the CZIP standard in cars with
CZIP, the IAQS filter must be changed after
15 000 km or once per year, depending on
whichever occurs first. However, up to
75 000 km over 5 years.
In cars without CZIP and where the customer
does not want to retain the CZIP standard,
the IAQS filter must be changed during a nor-
mal service.
For more information on CZIP, see the brochure
included with the purchase of the car.
Related information
•
Air quality (p. 170)
•
Passenger compartment filter (p. 170)
•
Interior Air Quality System* (p. 171)
CLIMATE CONTROL

Interior Air Quality System*

Interior Air Quality System (IAQS) is a fully auto-
matic air quality system that separates gases
and particles to reduce the levels of odours and
contaminants in the passenger compartment.
IAQS is a part of the Clean Zone Interior
Package (CZIP) and cleans the air in the passen-
ger compartment from contaminants such as par-
ticles, hydrocarbons, nitrous oxides and ground-
level ozone.
If the air quality sensor senses that the outside
air is contaminated, the air intake is closed and
air recirculation is activated.
NOTE
The air quality sensor must always be enabled
to ensure the best air in the passenger com-
partment.
In a cold climate recirculation is limited so as
to prevent misting.
In the event of misting, the defrost functions
for windscreen, side windows and rear win-
dow should be used.
* Option/accessory, for more information, see Introduction.
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