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Installation/ Assembly
•
The heater is to be mounted in a
vertical position.
•
The C distance over the heater
must be observed in order to per-
form maintenance and to exchange
the magnesium anode without tak-
ing the heater off the wall.
•
After the appliance has been fixed
on the wall, it has to be connected
to the water mains. After filling the
appliance entirely with water and
venting (see start-up section),
connect the heater to the electric
mains. Warranty is void, if the
installation is not carried out in
accordance with the instructions.
•
In order to situate the appliance in a
correct place, you must make sure
that an emergency leak from the
tank will not cause flooding of the
room.
Hydraulic connection
The heater is a pressure appliance and it is adjusted to the mains where pressure
should not exceed 0,6MPa. If the pressure is higher than 0,6MPa, a pressure reduc-
ing valve is to be installed before the safety valve. A small leak from the safety valve
through the outlet pipe may occur. It is a normal operating state of the appliance.
The outlet of the pipe has to remain opened. Do not clog it, as a clogged outlet may
cause a breakdown of the heater. The safety valve and the outlet pipe must not be
exposed to frost.
Please follow the connection instructions below.
•
To the inlet fitting of cold water install:
-
T – connection,
-
safety valve, making sure that the direction of the water flow in accordance
with the arrow on the casing of the safety valve,
-
drain valve according to the schematic diagram.
A draining valve allows tank emptying.
There must never be a cut-off valve between
the safety valve and the tank.
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