18
Safety instructions
1. Read and strictly follow the installation and operating instructions to ensure a
long life and reliable heater operation.
2. Heater installation and all electrical and hydraulic work must be performed by a
qualified professional installer.
3. The heater must be mounted on the wall in vertical position. Water connections
must be located accordingly to the heater’s version according to the drawing on
page 20. Installation and use of the heater in opposite position causes permanent
damage of appliance and void the warranty.
4. The heater can only be used when in perfect technical condition and correctly
installed.
5.
Do not connect the heater to the electric mains before the inner tank is
completely filled up with the water.
6. The heater should always be vented before initial start-up. Vent the heater each
time after the water has been emptied from the heater or pipes (e.g. when water
supply system has been repaired or maintained). See “Venting” section.
7. Heater’s cover must not be taken off while power is on.
8. The heater must be connected to a plug-in socket with the safety pin.
9. Do not use an extension cord to connect heater with the socket.
10. The device should not be installed in rooms where the temperature may fall below
0ºC
11. Appropriate precaution must be taken using hot water. The temperature of water
over 40
0
C may cause hot feeling (as well as pipes and taps) what can be danger-
ous for children.
12. POC.G or POC.D must be equipped with the safety valve provided by manufac-
turer.
13. POC.G or POC.D must be equipped with pressure reducing valve if the water
pressure in the system exceeds 0,6MPa. The pressure reducing valve must be
fitted between the cold water supply pipe and the safety valve.
14. Faucet of POC.Gb (non-pressure heater) must not be clogged or equipped with
any additional fittings.
Water heated in the appliance increases its volume
and starts leaking from the tap - it does not mean that there is a fault; it is
a normal state and you can not prevent it!
15. If the supply cord is damaged, it must be replaced by the manufacturer or its
service agent or a qualified person.
