9
Dimensions
450 mm
510 mm
300 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)”.
Troubleshooting guide (water supply)
Fault Cause / Remedy
Water taking an extremely
long time to heat up.
Water container furred./
Descale water system (see
maintenance).
Water running away – boiler
cannot be filled.
Safety/drain valve open. /
Close safety/drain valve.
Boiler cannot be drained,
even though the safety/drain
valve is open.
Safety/drain valve drainage
socket blocked. / Check open-
ing for soiling (slush, ice,
leaves etc.) and remove if
necessary.
Water dripping/flowing from
drainage socket of safety/
drain valve.
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.
After the heater has
been switched off, the
FrostControl opens.
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.
The FrostControl can no
longer be closed.
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.
If these actions do not remedy the problem, please
contact Truma Service.
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