Water Supply; Accessories - Truma Combi D 6 Mode D'emploi

Fault

Water supply

After the heater is switched
off, the drain valve opens
(FrostControl).
The drain valve (FrostControl)
can no longer be closed.
Water flows intermittently
from the FrostControl drain
muff.
If this does not solve the problem, please contact the Truma Service.

Accessories

Truma Timer ZUCB complete with 3 m connecting cable
(part no. 34043-01). 6 m extension cable for time switch ZUCB
(part no. 34301-03).
Heating element for FrostControl with 1.5 m connection cable
and retaining bracket (part no. 70070-01).
As standard, Truma supplies a suitable cover frame, in agate
grey colour, for every control panel / every time switch. In ad-
dition, cover frames are also available as special accessories in
the colours black, beige, platinum or gold.
Suitable for control panels or time switches, the side pieces
available in eight different colours create a visually attractive
finish.
Please contact your specialist dealer in this connection.
16
Cause
– Temperature at drain valve
less than approx. 3 °C.
– Temperature at drain valve
is below approximately
7 °C.
– Rotary switch is not at
"Operation".
– Water pressure too high.
1
2
3
MODIMIDOFRSASO
Rectification
– Switch the heater on. If the temperature is below approxi-
mately 3 °C, the drain valve will open automatically! If the
heater is not in operation, the drain valve can be reclosed
only when the temperature is approximately 7 °C or higher!
– Use heating element for FrostControl.
– Switch the heater on. If the heater is not in operation, the
drain valve can be reclosed only when the temperature is
approximately 7 °C or higher!
– Turn the drain valve's rotary switch to "Operation", then
press the push button until it engages.
– Check pump pressure (max. 2.8 bar). If connected to a
central water supply (rural or urban connection), a pressure
reducer must be used, which will prevent pressures higher
than 2.8 bar entering the boiler.
Line-up clip, 1 unit (part no. 34000-65900).
For installing several Truma control panels next to each other.
Other accessories (without picture) for control panel:
– 6 m control panel cable (part no. 34020-21400)
– coupling (part no. 34020-21500)
– 3 m extension cable, including coupling (part no. 34301-02)
– 6 m extension cable, including coupling (part no. 34301-01)