Symbols Used; Safety Instructions; Instructions For Using Air Conditioning Units - Truma Aventa comfort Mode D'emploi

Symbols used

Symbol indicates potential dangers.
Note with information and tips.

Safety instructions

All repairs must be carried out by an expert!
In order to avoid transport damage, the unit may only be dis-
patched after consulting the Truma Service Centre.
The voltage must be disconnected from the mains (all poles)
before opening the housing.
Device fuses and connecting cables must only be replaced by
experts.
The 230 V, T 6.3 A H-type (slow) fuse in the unit can be found
on the electronic control unit and must always be replaced
with an identical fuse.
Guarantee claims, warranty claims and acceptance of liability
will be ruled out in the event of the following:
– modifications to the unit (including accessories),
– failure to use original Truma parts as replacement parts and
accessories,
– failure to follow the installation and operating instructions.
It also becomes illegal to use the appliance, and in some
countries this even makes it illegal to use the vehicle.
The refrigerant circuit contains R 407C refrigerant and must
only be opened in the factory.
The air inlets / air outlets on the outer unit and on the air dis-
tributor must not be obstructed under any circumstances.
Compliance with this requirement is vital in order to ensure
that your unit operates correctly.
In order to avoid damage to the compressor, when the device
is in operation during transit (for example, with the genera-
tor or voltage transformer working), do not attempt uphill or
downhill gradients of more than 8 %.
Do not allow cooling operation to run for extended periods in
a tilted position, since the condensation water which forms
may not be able to run off, and in the worst scenario might
penetrate into the vehicle.
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 (with a high-pressure
cleaner, for example), make sure that no water can get in to
the unit (do not spray directly into the openings of the unit,
for example).
The use of high-temperature cleaners and steam cleaners is
not permitted.
The condensation traps must not be obstructed at any time
during operation.
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Instructions for using air conditioning units

The air conditioning unit is designed for power consumption
of up to 4.2 A. Before switching on, it is essential to make
sure that the fuse system for the power supply at the camp
site is sufficient (min. 6 A).
As far as possible, park your vehicle in the shade.
Darkening the vehicle with blinds will reduce the penetration
of radiant heat.
Clean the roof of the vehicle regularly (dirty roofs heat up
more readily).
Before operating the device, ventilate your vehicle thoroughly,
in order to allow the hot air which builds up inside to escape.
To create a healthy environment on the inside of the vehicle,
the difference between the inside and outside temperatures
should not be selected as too great. During operation the cir-
culated air will be purified and dried. Due to the drying of the
moist, humid air, a pleasant environment will be created inside
even with slight temperature differences.
Keep all doors and windows closed during cooling operation
to prevent condensation forming on the air distributor.
For rapid cooling or heating:
– set the fan level to high,
– set the air distributor for the front / rear to medium,
– set the air distributor for the floor / ceiling to ceiling.