For the Electrician
Electrical power supply 230 VAC (mains plug) and electrical connections:
Electrical power supply 230 VAC (mains power plug) and the control panel with all electrical connections are
located behind the right side panel cladding. The mains plug, safety thermostats, fuse and MES module are
located on the outside of the control panel. The control panel includes the main board and the connection ter-
minals (screwless spring-type terminal) for connecting the control system – Fig. 45.
Mains power plug
(230 VAC)
MES module
Cover of safety thermostat
auger tube
Control panel
Fig. 45
Control panel
Electrical cables must not touch heating and exhaust pipes, nor must they come in contact with non-
insulated boiler components. They are to be sufficiently braced and provided with a protective tube.
To access the control panel:
– The rear right side panel must be unhooked and removed upwards.
– Disconnect the mains power plug and remove the screw behind it – Fig. 46.
– Swivel out the control panel, remove 2 screws and take off the inner cover – Fig. 47.
Mains power plug
(230 VAC)
Fig. 46
Disconnecting the mains power
plug and removing the screw.
Fig. 47
Removing 2 screws, taking off the
inside cover
34
Cover of safety thermo-
stat
Fuse T 6.3 A