Gorenje TG 30 N Notice D'utilisation page 12

valve). The valve is operating properly if the water comes out of the nozzle when the
outlet is open.
Closed (pressure) system
Legend:
1 - Safety valve
2 - Test valve
3 - Non-return valve
4 - Pressure reduction valve
5 - Closing valve
Between the water heater and safety valve, no closing valve may be built in
because it could impede the function of the safety valve.
The heater can be connected to the domestic water supply network without a
pressure-reducing valve if the pressure in the network is lower than the nominal
pressure. If the pressure in the network exceeds the nominal pressure, a pressure-
reducing valve must be installed.
Before connecting it to the power supply, the water heater must be filled with
water. When filling the heater for the first time, the tap for the hot water on 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.
To comply with the national installation regulations, an all poles disconnect switch
must be installed between the water heater and the power supply network.
12
Before connecting to the power supply network, install a power
supply cord in the water heater, with a min. diameter of
2
1.5 mm (H05VV-F 3G 1.5 mm
plate must be removed from the water heater.
Connecting the heater to the power supply network must take
place in accordance with the standards for electric appliances.
Open (non-pressure) system
6 - Checking fitting
7 - Funnel with outlet connection
8 - Expansion tank
H - Cold water
T - Hot water
2
). To do this, the protective