Important Operating Notes - Truma Trumatic E 2400 Gebrauchsanweisung

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. This can be rem-
edied by running the heater at maximum output and ensuring
adequate room ventilation.
If the burner makes an un-usual noise or if the flame lifts off, it
is likely that the regulator is faulty and it is essential to have it
checked.
Heat-sensitive objects such as spray cans or flammable liquids
may not be stored in the same compartment where the heater
is installed because, under certain conditions, this area may
be subject to elevated temperatures.
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.
We recommend the gas pressure control systems Truma
SecuMotion / MonoControl CS for vehicles and the gas pres-
sure control systems Truma DuoComfort / DuoControl CS for
dual-cylinder gas systems.
At temperatures of around 0 °C or less the gas pressure regu-
lator and the changeover valve should be operated using the
EisEx regulator heater.
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 regu-
larly for brittleness. Winter-proof special hoses must always
be used if the equipment is operated during the winter.
If the pressure regulator is exposed to weather conditions –
especially on trucks – always make sure to protect the regula-
tor using the Truma protective cover (standard accessory in
truck attachment kit).
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Important operating notes

If the chimney has been placed near or directly beneath an
opening window, the device must be equipped with an auto-
matic shut-off device in order to prevent operation with the
window open.
The integrity and tight fit of the exhaust gas double duct must
be checked regularly, particularly at the end of long trips. Also
check the mounting of the appliance and the cowl.
Following a blow-back (misfire) always have the exhaust gas
system checked by an expert!
If appliances are assembled on the outside of the vehicle,
regularly check the flexible air ducts for damage. A damaged
duct could lead to exhaust gas entering the vehicle.
Always keep the cowl for conducting exhaust gas and supply-
ing combustion air, free from contamination (slush, leaves etc.).
The installed temperature limiter shuts off the gas supply if the
appliance becomes too hot. Therefore do not shut the warm
air outlets and the opening for the returning circulating air.
If the electronic control p.c.b. is defective, return it well
packed. If you fail to do so, guarantee claims shall no longer
be valid. Only use original p.c.b. as a spare part!
Directive 2004/78/EC stipulates that a safety shut-off device is
required if motor homes are being heated while driving.
The gas pressure control systems Truma SecuMotion /
MonoControl CS satisfy these requirements.
If no safety shut-off device (e.g. for the gas pressure
control system Truma SecuMotion / MonoControl CS)
has been installed, the gas cylinder needs to be closed when
driving and appropriate signs must be displayed in the gas
cylinder protection box and close to the control panel.
The safety shut-off device is also recommended for safety rea-
sons if caravans are being heated while driving.
Always use original Truma parts for maintenance and repair work!
For conducting the exhaust gas under the floor, the vehicle
floor must be sealed tight. There must also be three open
sides beneath the vehicle floor to ensure unhindered escape
of the exhaust gas (snow, aprons etc.).