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Once the room temperature set on the control
panel has been reached, the heating will
switch off.
In this operating mode the yellow indicator
lamp (g – boiler heat-up phase) only illuminates
at room temperatures of less than 5°C!
SWITCHInG off ‘GAS oPERATIon’
Switch heating system off at the rotary switch (f).
Always drain water contents if there is a
risk of frost!
If the appliance is not to be used for a
prolonged period, close the quick-acting valve in
the gas supply line and turn off the gas cylinder.
RED InDICAToR LAMP ‘fAILURE’
In the event of a fault, the red monitor lamp
(h) will light up. Please consult the Trouble-
Shooting list for possible causes.
Release is effected by switching the system off
and then on again.
Opening the window switch and closing it again
is the equivalent to switching off/on at the
control panel (e.g. performing a fault reset)!
230 V ELECTRICAL oPERATIon
(450 W/2 A) – TRUMATIC C EL onLY –
(HoT WATER onLY)
j = Rocker switch ‘On’
k = Rocker switch ‘Off’
Switch boiler on at the operating point (j).
The indicator lamp indicates that the device
is in operation. When using vehicle-specific
switches: refer to operating instructions of
vehicle manufacturer.
The water temperature cannot be selected,
automatic temperature limitation at approx.
60°C! For a faster heating up period the
appliance can be simultaneously operated with
gas and electrical power.
MAInTEnAnCE
The water container used is made of stainless
steel, which is foodstuff-compatible.
Use wine vinegar for descaling the water
heater, this being introduced into the appliance
via the water supply. Allow the product to
react and then thoroughly flush out the
appliance with plenty of fresh water. To sterilise
the water we recommend ‘Certisil-Argento’.
Other products, particularly those containing
chlorine are unsuitable.
To avoid infestation by microorganisms, the
boiler must be heated to 70°C at regular
intervals (only possible in winter operation).
The water can be heated to up to 70°C
depending on the heating power that is
required to achieve the room temperature.
Do not use the water as drinking water!
fUSES
The device and control panel fuses are on the
electronic control unit on the device.
Device fuse:
6.3 AT – slow –
Control panel fuse (F3):
1.6 AT – slow –
The fine-wire fuse must only be replaced by a
fuse of the same design.
GEnERAL SAfETY noTES
If the gas system is leaking or if there is a
smell of gas:
– extinguish all naked flames
– do not smoke
– switch off the appliances
– shut off the gas cylinder
– open windows and door
– do not actuate any electrical switches
– have the entire system checked by an expert!
Repairs may only be carried out by an expert!
A new O-ring must always be installed after
dismantling the exhaust duct!
1. Any modifications to the unit (including
the exhaust duct and the cowl) or the use
of spare parts and accessories that are
important to the operation of the system
(e.g. the time switch) that are not original
Truma parts and failure to follow the
installation and operating instructions will
cancel the warranty and indemnify Truma
from any liability claims. It also becomes
illegal to use the appliance, and in some
countries this even makes it illegal to use
the vehicle.
2. The operating pressure of the 30 mbar gas
supply must correspond with the operating
pressure of the device (see data plate).
3. Liquid gas systems must comply with the
technical and administrative regulations of
the respective country of use (e.g. EN 1949
for vehicles or EN ISO 10239 for boats in
Europe). National directives and regulations
(e.g. DVGW worksheet G 607 for vehicles
and G 608 for boats in Germany) must be
complied with.
The testing of the gas system must be
repeated every two years by a qualified
specialist and, if appropriate, confirmed
on the inspection certificate (in Germany,
f. ex. DVGW Worksheet G 607 for motor
vehicles or G 608 for boats). The vehicle
owner is always responsible for arranging
the inspection.
Pressure regulating devices and hoses must
be replaced with new ones no more than
10 years after their date of manufacture
(every 8 years if used commercially). This is
the responsibility of the operator.
4. Liquid gas equipment must not be used
when refuelling, in multi-storey car parks,
in garages or on ferries.
5. During the initial operation of a brand new
appliance (or after it has not been used for
some time), a slight amount of fumes and
smell may be noticed for a short while. It is
a good idea to heat the device up several
times in summer operation (60°C) and to
make sure that the area is well ventilated.
6. If the burner makes an unusual noise or
if the flame lifts off, it is likely that the
regulator is faulty and it is essential to have
it checked.
7. Items sensitive to heat (e.g. spray cans)
must not be stored in the installation area,
since excess temperatures may under
certain circumstances be incurred there.
8. Only pressure control equipment that
complies with EN 12864 (in vehicles) and EN
ISO 10239 (for boats) with a fixed delivery
pressure of 30 mbar must be used for the
gas system. The flow rate of the pressure
control device must correspond to at least
the maximum consumption of all devices
installed by the system manufacturer.
For vehicles we recommend the Truma
SecuMotion gas pressure regulator and the
Truma DuoComfort automatic changeover
valve for the two-cylinder system.
At temperatures of around 0°C or less the
gas pressure regulator and the changeover
valve must be operated using the EisEx
de-icing system.
Controller connecting hoses that meet national
regulations must always be used in the
respective country for which the equipment
is destined. These hoses must be checked
regularly for brittleness. Winter-proof special
hoses must always be used if the equipment is
operated during the winter.
TECHnICAL DATA
determined in accordance with EN 624 or
Truma test conditions
Type of gas:
Liquid gas (propane/butane)
operating pressure:
30 mbar (refer to data plate)
Water contents:
12 litres
Heating up time from approx. 15°C to
approx. 60°C:
Boiler approx. 30 minutes (measured according
to EN 15033).
water heater approx. 80 min.
