Truma Combi G comfort Mode D'emploi page 8

Operation
5 Operation
5.1 Initial start-up
Before start-up read carefully and observe the
safety instructions and operating instructions.
DANGER
Risk of fire from flammable objects
Keep the installation space of the furnace
free of flammable objects�
Keep flammable objects away from the
furnace, especially where the exhaust duct is
connected to the furnace�
Open the warm air outlets and do not ob-
struct them with objects�
DANGER
Risk of poisoning from exhaust gases
Check the wall cowl for blockages i�e�
through tarpaulins, snow or insect nests�
DANGER
Risk of deflagration or flash fire from flam-
mable substances
Keep flammable gases or aerosols away from
the wall cowl while the furnace is operating�
Before initial use, be sure to flush the entire water
supply thoroughly with clean water�
5.2 Control panel
The Combi G can be operated with the CP plus control
panel�
The control panel is described in separate operating
instructions�
5.3 Room temperature sensor
To measure the room temperature, an external room
temperature sensor is located in the vehicle (Fig� 3)�
The position of the sensor is determined by the vehicle
manufacturer depending on the vehicle model� For
more details, refer to the operating instructions of your
vehicle�
8 EN
Fig� 3
The temperature setting on the control panel depends
on personal heating requirements and the design of the
vehicle, and must be determined individually�
5.4 Pressure relief / drain valve
WARNING
Risk of scalding injury from hot water and/
or tampering with the pressure relief / drain
valve!
Never actuate the pressure relief / drain valve
as long as the Combi G furnace is still hot�
Do not place a plug or reducing coupling
on the outlet part of the valve� If you use a
discharge line, allow the valve and the line to
drain completely�
 The pressure relief / drain valve provides both the
pressure relief function and a drain function�
The pressure relief / drain valve is a safety compo-
•
nent and must not be removed for any reason other
than replacement�
The pressure relief / drain valve is not serviceable� If
•
defective, it must be replaced by a certified service
technician�
The relief / drain valve must be replaced by the origi-
•
nal Truma spare part only�
Tampering with the pressure relief / drain valve will
•
void the warranty�
Truma Combi G comfort / comfort plus
34020-01601 · 00 · 04/2024