- Тип техники
- Бренд
Просмотр инструкции эл. водонагревателя Gorenje GBU200B6, страница 18
18
Legend: 1- Safety valve 6- Checking fitting
2- Test valve 7- Funnel with outlet connection
3- Non-return valve
4- Pressure reduction valve H - Cold water
5- Closing valve T - Hot water
Closed (pressure) system Open (non-pressure) system
Between the water heater and non-return valve no closing valve may be built-in
because it would disable the operation of non-return safety valve.
The water heater may be connected to the water supply in the house without reduction
valve if the pressure in the network is lower than 0.5 MPa If the pressure in the network
surpasses 1.0 MPa, two reduction valves must be built-in, one after another.
Prior to the electric connection, the water heater must mandatorily be filled with water. By
first filling the tap for the hot water upon the mixing tap must be opened. When the heater
is filled with water, the water starts to run through the outlet pipe of the mixing tap.
CONNECTION OF THE WATER HEATER TO THE ELECTRIC NETWORK
Prior to the connection to electric network in the water heater the connecting cable must
be built-in, for it the plate must be removed inserted in the front side of the plastic cover.
The plate is released so that in the slot between inserting plate and protecting cover at first
at the knob of thermostat and than on the side opposite the knob, cautiously a screwdriver
is pushed. When the plate is removed from both sides, it can be removed by hand. In
order to take off the protecting plastic cover, also the thermostat knob must be removed
and both fixing screws screwed off. The replacement of protecting plastic cover is done
in reversed order.
The connection of the water heater to the electric network must be performed according
to standards for electric installation. Because the water heater has no component which
would permanently separate it from the electric network, upon the cable connection
between it and permanent installation a switch must be installed which breaks both power
supply poles having between the opened contacts a gap at least 3 mm wide.
CAUTION: Prior to each reach in the inner of the water heater it must absolutely be
disconnected from the electric network!
GB
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