Seat Ateca Owner's Manual page 177

Functioning mode of automatic air recircula-
tion (air conditioning menu)
With the automatic air recirculation mode ac-
tivated, the entry of fresh air into the cabin
interior is enabled. If the system detects a
high concentration of hazardous substances
in the ambient air, air recirculation mode is
switched on automatically. When the level of
impurities drops to within a normal range, re-
circulation mode is switched off.
The system is unable to detect unpleasant
smells.
The air recirculation will not connect auto-
matically in versions without humidity sensor
and in the following external conditions:
● The outside temperature is lower than +3°C
(+38°F).
● The cooling system is switched off and the
outside temperature is below +10°C (+50°F).
● The cooling system is switched off, the out-
side temperature is below +15°C (+59°F) and
the windscreen wipers are switched on.
Activation/deactivation of automatic air recir-
culation is done in the air conditioner menu,
under Configuration.
WARNING
›››
Observe the safety warnings
duction on page 171.
Air conditioning
If the cooling system is switched off and air
●
recirculation mode switched on, the windows
can mist over very quickly, considerably limit-
ing visibility.
Switch air recirculation mode off when it is
●
not required.
CAUTION
Do not smoke when air recirculation is
switched on in vehicles with an air condition-
er. The smoke taken in could lie on the cool-
ing system vaporiser and on the activated
charcoal cartridge of the dust and pollen fil-
ter, leading to a permanently unpleasant
smell.
Note
Climatronic: air recirculation mode is activa-
ted to prevent exhaust gas or unpleasant
odours from entering the vehicle interior
when it is in reverse and while the automatic
windscreen wiper is working.
in Intro-
Heated windscreen*
Fig. 175 Windscreen humidity and tempera-
ture sensor.
The heated windscreen is comprised of a set
of heated wires placed between the layers of
the windscreen which, when electric current
is supplied to them, heat up and cause the
temperature of the glass to rise.
Its function is to assist the air-conditioning
system to prevent the windscreen from mist-
ing up or to demist it faster if it does mist up.
The system can be switched on manually or
automatically.
Manual activation
● Press the button  in the Climatronic
control panel.
● Press the  function button to switch the
windscreen heating on or off.
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