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Boiler Installation
Electrical connection
The boiler has 4 socket blocks
for all electrical connections:
1. High voltage supply (230V)
2. Voltage free switches (230V
relays)
Caution:
After removing the panels 230V
parts can be reached.
Electrical connections are only to
be carried out by qualified person.
Electrical connections above can be reached following the steps below:
1. Remove the front panel.
2. Press both external sides of the control unit HMI (E) and rotate the display
(F).
3. Slide the top panel to the front and use the entrance at the back of the boiler
to insert the cables (H1 for high voltage cable, H2 for low voltage cable).
4. Connect the cable with screw connectors already in the socket blocks.
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