MCZ Antares '03 - Manual (Page 47)

Electrical system
ATTENTION !
This operation must be carried out exclusively by
a specialised technician, with the stove
completely cold and the electric plug pulled out.
If it is thought that one or both of the electronic boards
could be defective or require maintenance, proceed
with their removal.
Remove the rear protective panel. Fig. 38
The main board A is identifiable because it is
enclosed in a PVC container, whereas the board
which controls the exchanger B is protected on one
side by the corner support for the boards and on the
other by the reduction motor.
For safety reasons the steps which are necessary to
get to these boards are omitted, leaving it to the
knowledge of the installer to decide what needs to be
done and what is the most suitable way to go about it.
Send the defective or damaged board to MCZ Spa.
5.2 Maintenance and/or replacement
of the electronic boards
A B
46
Fig.38
LIVE ELECTRIC
CABLES
DISCONNECT THE
230V SUPPLY CABLE
BEFORE CARRYING
OUT ANY OPERATION
ON THE ELECTRONIC
BOARDS