Symbols Used; Safety Instructions; Notes On Using Air Conditioning Systems - Truma Aventa comfort Mode D'emploi Et Instructions De Montage

Symbols used

The device must only be installed and repaired by an
expert.
Symbol indicates a possible hazard.
Note containing information and tips.

Safety instructions

Repairs may only be carried out by an expert!
To avoid transportation damage, the device may only be sent
to the Truma Service Centre if agreed beforehand.
The power supply must be disconnected from the mains (all
poles) before opening the housing.
The device fuses and connection cables must only be replaced
by experts.
The 230 V, T 6.3 A H (slow) device fuse can be found on the
electronic control unit in the device and must always be re-
placed with an identical fuse.
Guarantee claims, warranty claims and acceptance of liability
will be ruled out in the event of the following:
– changes to the device (including accessories),
– failure to use original Truma parts as replacement parts and
accessories,
– failure to follow the installation and operating instructions.
Such changes or non-compliance also invalidate the device
operating permit, which in many countries also denotes expiry
of the vehicle operating permit.
The refrigerant circuit contains R 407C refrigerant and must
only be opened in the factory.
The air inlets / outlets at the external unit and the air dis-
tributor 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 if the circumstances are unfavourable.
For problem-free operation and in order to avoid damage, the
supply voltage must always come from a source with a sine
wave curve (e.g. voltage converter, generator) and without
voltage spikes.
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.
Condensation traps must always be unobstructed.
14

Notes on using air conditioning systems

The air conditioning system is designed for a power consump-
tion of up to 4.2 A. You should still check whether the camp
site has adequate fuse protection (min. 6 A) before starting
the equipment up.
Park the vehicle in the shade if possible.
Darkening with blinds reduces the amount of heat insolation.
Clean your roof at regular intervals (dirty roofs heat up more
than clean roofs).
Ventilate your vehicle well before starting the equipment in
order to remove accumulated warm air from the vehicle.
In order to obtain a healthy room climate, the difference be-
tween the inside and outside temperatures should not be too
great. The recirculated air is cleaned and dried during opera-
tion. 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 build-up occurs at 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.