Setup
Tune the remote control to the air conditioning system that is
going to be operated. Settings set to "Circulated air", fan level
low, no timer set.
Maintenance
There is a fluff filter (n) and a particle filter (p) on the front of
the device for cleaning the room air.
Fig. 5
The fluff filter (n) must be cleaned at regular intervals (at least
2 x per annum) and changed if required (part no. 40090-58200).
We recommend replacing the particle filter (p) every year at
the beginning of the season (part no. 40090-58100).
In order to change the filters, pull fluff filter (n) forward at re-
cesses at top edge and remove from above. Remove particle
filter towards the front.
Fig. 6
Pay attention to installation position! The arrows printed
on the particle filter must point towards the interior of
the equipment and indicate the circulated air flow direction.
Never operate the device without a filter. Operating the
device without a filter can cause evaporator coil soiling, which
can have a detrimental effect on the performance of the
device!
The condensation drain is beneath the floor of the vehicle
(page 19, figure C, 11). In order to allow the condensation
to drain away freely, check whether the drain is free of dirt,
leaves and the like at regular intervals. Failure to do this
may allow condensation to penetrate the vehicle!
Troubleshooting
Is the motor home / caravan 230 V power supply lead prop-
erly connected, and are the fuses and circuit breakers OK?
16
p
n
Fault
Cause / Remedy
Device not cooling
– Thawing process in progress /
– The temperature set on the
Device providing
– Filters soiled / change filters
insufficient cooling
or no cooling at all
– External air routes soiled,
Moisture at cold air
– High air humidity / close
ducts
Remote control
– Check batteries in remote
not working
Device not reacting
– Check whether there are ob-
to remote control
commands
– Is the remote control tuned to
If these actions do not remedy the problem, please contact
the Truma Service Centre in Germany or your respective au-
thorised service partner.
Remote control battery change
Only use micro-batteries that will not leak,
type LR 3, AM4, AAA, MN 2400 (1.5 V).
The battery compartment is on the rear of the remote control.
When inserting new batteries, make sure the positive / nega-
tive terminals are connected correctly.
Fig. 7
Empty, used batteries can leak and damage the remote
control! Remove the batteries if the remote control is
not being used for a long period of time.
The tuning between the remote control and the air con-
ditioning system is retained if the batteries are removed.
No warranty given for damage caused by leaking
batteries.
Disposal
Before disposing of a defective remote control, always re-
move the batteries and dispose of them correctly.
The device must be disposed of in accordance with the ad-
ministrative regulations of the respective country in which it is
used. National regulations and laws (in Germany, for example,
the End-of-life Vehicle Regulation) must be observed.
wait until thawing process is
complete.
remote control has been
reached / set temperature on
remote control to less than
room temperature.
blocked / clear air routes
windows and doors and
select high fan level
control / replace batteries if
necessary
structions between the remote
control and the IR receiver / re-
move obstructions if necessary
the IR receiver? / tune remote
control to IR receiver