Troubleshooting; Product Description; Combi D (Without Electric Heating Rods); Combi D E (With Electric Heating Rods) - Truma Combi D Gebrauchsanleitung

Combi D
The exhaust double duct (exhaust gas sound muffler
and air intake duct) must be inspected regularly,
especially after long trips, to ensure that it is not
damaged and that it is firmly connected; the same
applies to the appliance and wall cowl fixing�
Do not use the appliance while refuelling�
To prevent damage to the appliance from spray wa-
ter, such as when cleaning the vehicle, do not spray
water directly into the wall cowl�
3.6

Troubleshooting

If you notice strange noises or smells, switch the
heater off�
DANGER
Risk of fire or explosion due to damaged
appliance
Danger of fire / explosion if you attempt to use
an appliance that has been damaged by flood-
ing or if the vehicle has been involved in an
accident�
An expert must inspect the appliance and
replace parts that have been damaged by
moisture�
The damaged appliance must be replaced
with a new one if necessary�
The appliance must be repaired only by an expert�
Have faults repaired without delay and only by an
expert�
Rectify only the faults described in Section
"6 Faults" on page 30 yourself�
If the appliance misfires, have an expert check the
appliance and the exhaust gas system�
34020-01171 · 00 · 01/2022
4

Product description

The Combi D (E) diesel heater is a warm-air heater with
integrated water container (10 litre volume)� The burner
is supported by a fan and will work perfectly while the
vehicle is in motion�
In heating and warm water mode, the appliance auto-
matically selects the required operating level according
to the temperature difference between the temperature
set on the control panel and the current room tempera-
ture� The integrated circulating air fan sucks in cool air
from inside the vehicle, feeds it through the integrated
heat exchanger and distributes it back into the room via
the warm air ducts� The water container does not have
to be filled to run the appliance in room heating mode�
If the water container is filled, the water is also heated
automatically� The water temperature depends on the
selected operating mode and the heater output�
 The appliance materials that come into contact with
water are suitable for drinking water (see manufac-
turer declaration, www�truma�com – Manufacturer
Declaration)�
4.1 Combi D (without electric heating
rods)
In combined heating and hot water mode, the heater
can be used to heat the room and heat water up at the
same time� If only hot water is required, set hot water
mode�
In hot water mode, the content of the water contain-
•
er is heated� Once the water temperature has been
reached, the burner switches off�
The FrostControl automatic safety / drain valve
•
opens and empties the water container at tempera-
tures of around 3 °C�
4.2 Combi D E (with electric heating
rods)
In heating and hot water mode, the heater can be used
to heat the room and heat water up at the same time� If
only hot water is required, set hot water mode�
The FrostControl automatic safety / drain valve opens
and empties the water container at temperatures of
around 3 °C�
3 different options are available for operating the
appliance:
Diesel mode
•
for self-contained use
Electrical mode
•
230 V (line power) for stationary use at campsites
Mixed mode (combined diesel and electrical mode)
•
for maximum power for stationary vehicles�
Product description
EN 23