Installation/ Assembly; Hydraulic Connection - Kospel OSV-20 Instructions D'installation Et D'utilisation

Installation/ Assembly

5

Hydraulic connection

The heater is a pressure appliance and it is adjusted mains which pressure should
not exceed 0.6MPa. If the pressure is higher than 0.6MPa, a pressure reducing 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 break down 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 is accordant with
the arrow on the casing of the safety valve,
- drain valve according to the schematic diagram.
A draining valve allows for emptying the tank. There must never be a cut-off valve
between the safety valve and the tank.
PL;DE;FR;GB;HU;RU-017B_f.761
• The heater is to be mounted in the
vertical position.
• The C distance over the heater must
be observed in order to perform
maintenance and to exchange the
magnesium anode without taking
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, one should take
into account that an emergency
leak from the tank will not cause
flooding of the room.
GB
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