Installation Instructions; Choice Of Location - Truma Therme Instrucciones De Montaje

Installation instructions Truma Therme storage water heater
Installation and repair are only to be carried out by an
expert!
The Truma Therme is designed for pressure-free opera-
tion. In order to enable the pressure, which builds up
during the heating up procedure, to escape, there is to be no
non-return valve installed in the cold water supply between
Truma Therme and submergible pump.
When connecting to a central water supply (city mains) or
when using stronger pumps, a pressure reduction valve must
always be installed to prevent that pressures above 1.2 bar
develop in the Truma Therme. In addition, a safety/drain valve
(accessory, part no. 70141-10) must be installed into the cold
water supply line.
Only tap fittings with electrical switch are to be used!

Choice of location

Select an installation location near the heater (not in the
installation space behind the heater).
If there are two bleeding points (fig. B), please select an in-
stallation location where the hot water pipes can be as short
as possible.
Installation of the Therme
Place the Therme on the floor on its mounting supports and
bolt down into place.
Insert hot air hoses at both sides. If no hot air supply is to be
connected, seal both air connection fittings using the VD seal-
ing cap (part no. 40353-01 – not included in scope of delivery).
Fitting the draining and venting valve
Draining and venting valves must be fitted in the immediate
proximity of the device (max. hose length 40 cm), at a point
which is the most readily accessible for the user.
To guarantee total emp tying of the water content, both
water lines must be laid so as to slope down to the
valves. No claims under guarantee will be accepted for
frost damage!
Drill two holes, diameter 11 mm, in the floor of the vehicle
and secure the valves (1 + 2) with 2 screws each.
Connect the connection nozzles (3 + 4) and the valves
(1 + 2) to the water hose, dia. 10 mm (max. length 40 cm).
If it is intended that both hot water connection nozzles
should be fitted, the venting valve (1) can also be con-
nected by means of a T-piece (fig. C: 5 – max. hose length
between connec tion nozzles and bleeding valve 40 cm).
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