Electrical documentation
© Solarbayer GmbH [210105]
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13.6
Connections
All plugs are arranged at the edge of the printed circuit board of the heating control. It must be ensured that
the connection cables or the connection wiring are provided with a strain relief. When connecting the controller,
make sure that the connection terminals are plugged into the correct pin strip!
The control must be installed in a boiler under a cover which can only be opened with a tool. The cover
may only be opened and the cables connected by trained specialist personnel with the 230 V AC supply
disconnected! The applicable safety regulations and rules must be observed!
Do not carry out wiring under mains voltage! Only after the complete wiring has been carried out may the
X1 connector plug (230 V AC mains supply cable) be plugged in.
Do not plug connections under voltage!
Electrical connection
The mains supply must be carried out in accordance with the latest electrical regulations of the respective
country, whereby at least 1.5 mm² of cable cross-section must be used. Connection is made to the boiler using
the mains plug supplied.
Mains connection:
L1 … Mains voltage L1
PE … Ground conductor
N … Neutral line
Main switch on the boiler
1 … Cable bushing
2 … Main switch
3 … Mains connection
Connector on the boiler
L1 PE N
Connector and connection
