Vauxhall ZAFIRA Owner's Manual page 161

Air re circulation system
4
The a ir circulation switch 4 switches the
air conditioning sy stem to air circulation
mode (control indicator).
If fumes or unpleasant odours penetra te
from outsid e: temporarily switch on air
circulation 4.
The a ir circulation system minimizes the
entry of outside air. The humidity
increases, and the windows can m ist up.
The quality of the passenger compa rtm ent
air deteriorates which ma y cause the
vehic le occupants to feel drowsy.
Switch the air distribution to V:
The a ir circulation system is a utomatica lly
shut off to provide faster demisting of the
windows.
Cooling
n
Switch n activates the cooling compressor
of the air conditioning system.
When the c ooling unit (cooling comp ressor)
is on, the air is cooled and dehumidified.
Switch off the cooling to conserve fuel
whenev er cooling and dry ing is required.
Air intake
The air intakes in front of the windscreen on
the fa r left and right-hand sides of the
eng ine compartm ent must be kept free of
leaves, dirt and snow.
Air outlet
Do not cover over the air outlets when
storing items in the luggage compartment
stora ge c om partments.
P ollen filter
The pollen filter clea ns the air entering from
outside and filters dust, soot, pollen and
spores from the interior a ir if the air
recirc ulation system is ac tiv e.
The filter must be replaced in accordance
with the intervals sp ecified in the Service
Booklet.
159