Quick Guide Zehnder ComfoAir E
Consult the full manual for detailed
information. This manual is available at
www.international.zehnder-systems.com.
Healthy and comfortable ventilation
Your house has a balanced ventilation system with heat
recovery that supplies the rooms with fresh air. Effec-
tive ventilation is essential for a healthy and comfortable
indoor climate.
Meer informatie:
www.zehnder.nl
Gezond en
comfortabel ventileren
Uw woning is uitgerust met een
ventilatie-systeem voor verse lucht in huis.
Goed ventileren is nodig voor een gezond
en comfortabel binnenklimaat.
Optimal air control
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Unplug in case of calamities and maintenance
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Maintenance
Do not remove the plug from the socket
unless indicated by the manual of the
device. This can lead to a build-up of
moisture and mould.
Have the entire system checked and cleaned by a (ser-
vice) engineer at least once every two years.
Carry out maintenance work at least every 6 months ac-
cording to the instructions in the user manual.
Unlock child lock
If you do not use the display on the unit for 15 minutes, it
will automatically return to the main screen and the child
lock will be activated. As long as the child lock is activat-
ed, the
symbol is displayed on the main screen. To
unlock the child lock, press and hold the unit's display
for 4 seconds until the symbol is no longer displayed.
Comfort temperature
In summer, the unit uses outdoor air to ensure the in-
door temperature remains as comfortable as possible.
This is similar to opening a window on a cool summer
evening. The unit operates fully automatically based on
the set comfort temperature.
If the indoor air is warmer and the outdoor air cooler
than the set comfort temperature, the cooler outdoor air
is blown into the house without heat recovery.
It is best to set the comfort temperature to the
highest temperature of the thermostat (of the central
heating system). This ensures that the heating and
the ventilation system are well matched. The default
value is 21 °C.
In winter, the unit never blows outside air directly into
the home without heat recovery. Based on the out-
side temperature, the device automatically determines
whether it is summer or winter.
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