Equipment Details
Residues of frozen water can prevent
filling if there is a frost. The water heater
can be defrosted by switching on the
heater for a short period (max 2 mins).
Frozen pipes can be defrosted by heating
the room.
Gas Operating Instructions
Attention: Never operate the water
heater without water in it!
1. Remove cowl cover.
2. Open gas cylinder and open quick-acting
valve in the gas supply line.
33
3. Select required water temperature at
rotary knob (b) infinitely variable from
approx. 30° to 70°C.
4. Switch on water heater at the slide switch
(a) on the control panel, green indicator
lamp "Operational" lights up.
5. If there is air in the gas supply line, it may
take up to a minute before the gas is
available for combustion. If the appliance
switches to failure during this period,
switch off the appliance, wait 5 minutes
and switch on again.
Switching Off (Gas Operation)
Switch off the water heater at the slide
switch (a). Mount cowl cover. Drain the
water if there is a risk of frost. Close quick-
acting valve in the gas supply line if the
appliance is not to be used for an extended
period of time and close the gas cylinder.
Red Indicator Lamp "Failure"
The red indicator lamp (c) lights if there is a
failure. The reason for such an indication is,
no gas available or air in the gas supply
system triggering the excess temperature
monitor etc. To reset the red light, switch off
the appliance, wait 5 minutes and switch on
again.
Note: In the event of faults always contact
the Truma Service, Tel: 01283 511092.
Electrical Operating Instructions
Switch the switch (d) on the control panel to
"On". The indicator lamp indicates the
electrical water-heating element is operative.
a = Slide switch On/Off
b = Rotary knob for water temperature
(illuminated by green indicator lamp
"Operation")
c= Red indicator lamp "Failure"
d = Switch
On/Off