Specifications

TRUMA ULTRASTORE WATER
HEATER
This water heater features a dual source
system of water heating powered by
Liquid Petroleum Gas or 230V mains
electricity. For a faster heating up period
the appliance can be simultaneously
operated with gas and electricity. The
holding tank has a capacity of 10 litres.
The system may be fitted to a mains water
supply with special adaptors which
include a pressure reducer which does
not allow pressure to exceed 2.8 bar.
During the initial operation of a brand new
appliance some fumes are normal. These
should soon disperse if the motorhome is
well ventilated.
FILLING THE TRUMA ULTRASTORE
1. Check the safety/drain valve in the
cold water intake is closed. The lever
should be
in the horizontal position (e) Fig. C.
2. Set the hot tap in either the washroom
or kitchen in the open position.
3. Switch on the power for the water
pump.
4. Leave the tap open to let air escape
while the water heater is filling. The
heater is full when water flows freely
from the tap. (See Connection of
Water section.)
5. It may be necessary to adjust the
pressure switch on the water system.
N.B. If only the cold water system is being
used the heater tank will still be filled with
water and to avoid frost damage it should
always be drained as described below.
DRAINING THE WATER HEATER
1. Disconnect the water pump and
switch off power supply where
appropriate.
2. Open all hot and cold water taps.
3. Open safety/drain valve and leave in
vertical position (f).
4. The water heater will now drain
directly to the outside.
5. Ensure that if a water filter is fitted that
this is also drained as well as any
water left in the submersible pump.
WARNING:
Water may be hot enough
to scald.
WARNING:
Always fit the cowl cap when
the water heater is not being
operated. If there is any risk of frost
and preferably each time you leave
the site, the water heater should be
drained leaving all taps open. Frost
damage is not covered by the
warranty.
Please note:
Your Truma Space Heater front is
now attached using 2 screws. These
screws must be removed prior to
removal of the Space Heater front.
These screws can be seen when
looking into the fire through the air
vents.
36
Equipment Use