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GB-15
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Instruction manual - GB
12. Connecting boilers to the electric network
The boilers are connected to 230 V, 50 Hz mains with a mains cable without a plug. The mains
supply cable in case of repair it must be replaced with the same type by the servicing organization.
Connection, maintenance and reparation can be made only by a qualified person in accordance with
valid regulations of the particular country.
CAUTION
- The mains cable must not be equipped with a plug (designed to be connected
to a socket). It must be connected in a fixed way to a switch board or junction box to avoid
confusion of the conductors.
Mains cable must be regularly checked and maintained in the prescribed condition. It is forbidden to
interfere in to the safety circuits and elements for safe and reliable operation of the boiler. If any dam-
age of electrical equipment must be the boiler out of operation, disconnect from the mains and ensure
a qualified repair according to applicable standards and regulations.
Connectors in the right side hood:
1
- connector for power cord - black (L - brown, N - blue, PE - green/yellow)
2
- connector for pump in boiler circuit - white (L - brown, N - blue, PE - green/yellow)
3
- connector for exhaust fan 2
4
- connector for exhaust fan 1
Connectors in the right side hood
Connectors in the left side hood
1 -
2 -
3 -
- 4
