Dimensions; Disposal; Faults; Troubleshooting Guide (Water Supply) - Truma Combi E Bedienungsanleitung

Dimensions

450 mm
Figure 8
Subject to technical changes.

Disposal

The appliance 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.

Faults

Faults – Heater
Descriptions of possible fault causes and a troubleshooting
guide can be found in the operating instructions for the con-
trol panel that is installed.
Faults – Water supply
Possible fault causes and a troubleshooting guide – See

"Troubleshooting guide (water supply)".

510 mm
Troubleshooting guide (water supply)
Water taking an extremely
long time to heat up.
Water running away – boiler
cannot be filled.
Boiler cannot be drained,
even though the safety/drain
valve is open.
Water dripping/flowing from
drainage socket of safety/
drain valve.
After the heater has
been switched off, the
FrostControl opens.
The FrostControl can no
longer be closed.
If these actions do not remedy the problem, please
contact Truma Service.
Fault Cause / Remedy
Water container furred. /
Descale water system (see
maintenance).
Safety/drain valve open. /
Close safety/drain valve.
Safety/drain valve drainage
socket blocked. / Check open-
ing for soiling (slush, ice,
leaves etc.) and remove if
necessary.
Water pressure too high. /
Check pump pressure (max.
2.8 bar). If the boiler is con-
nected to a central water sup-
ply (rural or urban connection),
a pressure reducer must be
used that will prevent pres-
sures higher than 2.8 bar from
occurring.
At temperatures of less than
approx. 3 °C the FrostControl
opens automatically / Switch
heater on / Without heater op-
eration the FrostControl can-
not be closed again until the
temperature reaches approx.
7 °C / Use heating element for
FrostControl.
Temperature at FrostControl
less than approx. 7 °C /
Switch heater on / With-
out heater operation the
FrostControl cannot be closed
again until the temperature
reaches approx. 7 °C.
Rotary switch is not set to
"Operation". / Turn the rotary
switch of the FrostControl to
"Operation", then press the
pushbutton until it engages.
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