Notes On Using Air Conditioning Systems - Truma Aventa comfort Gebrauchsanweisung

The appliance's operating permit, and conse-
quently also the vehicle's operating permit in
some countries, are also rendered void.
The refrigerant circuit contains R 407C re-
frigerant and must only be opened in the
factory.
The air inlets / outlets at the external unit and
the air distributor must not be obstructed
under any circumstances. This is essential
in order to ensure that your device operates
correctly.
In order to avoid damage to the compressor,
no uphill or downhill slopes with an incline of
more than 8 % must be driven on when the
device is being operated while driving (e.g.
with generator or voltage converter).
Do not operate the device in cooling mode
for long periods with the vehicle at an angle,
since the condensation that is produced may
not be able to run away and may penetrate
the vehicle under unfavourable circumstances.
In order to ensure that the equipment works
properly and to avoid damage, only power
supply sources with a purely sinusoidal wave-
form (e.g. voltage converter, generator) and
without voltage peaks must be used.
When the vehicle is being cleaned it must be
ensured that no water gets into the device
when spraying with a high-pressure cleaner,
for example (do not spray directly into the
openings of the device).
Hot cleaners and steam cleaners must not be
used.
The condensation traps must be clear at all
times during operation.

Notes on using air conditioning systems

The air conditioning system is designed for a
power consumption of up to 4.2 A. You should
still check whether the camp site has ade-
quate fuse protection (min. 6 A) before start-
ing the equipment up.
Park the vehicle in the shade if possible.
Darkening with blinds reduces the amount of
heat radiation.
Clean your roof at regular intervals (a dirty roof
heats up more than a clean roof).
The vehicle must be properly ventilated before
starting the equipment in order to remove
accumulated warm air from the vehicle.
In order to obtain a healthy room climate, the
difference between the inside and outside
temperatures should not be too great. The
recirculated air is cleaned and dehumidified
during operation. A pleasant room climate is
produced by drying the moist air, even with
small temperature differences.
Keep all doors and windows closed when in
cooling mode so that no condensation forms
on the air distributor.
For faster cooling or heating:
– Set fan level to high,
– Set front / rear air distribution to centre
position,
– Set floor / ceiling air distribution to ceiling.
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