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03.06.20, Subject to alterations
Electrical connection
12 Electrical connection
De-energise the burner when carrying out
connection work and removing electrical parts!
The burner must be connected to the electricity sup-
ply in accordance with the wiring diagram. This work
must be performed by trained, qualified electricians.
The supply cable to the burner must be of the flexi-
ble type.
To access the firing unit, the cover must be brought
to the service position. To do this, remove the secur-
ing screws (1) and fold the cover down to the left.
After wiring has been completed, check the direc-
tion of rotation of the burner motor by actuating the
motor contactor with an insulated screwdriver.
The direction of rotation is correct when the fan
wheel turns towards the boiler (also see arrow on
the motor flange).
IMPORTANT !
The motor protection relay is set at the factory. The
set value should not be modified.
B
Cover
1
1
