Advertisement
HR M
ANUAL
Manual version 3.0 (10-10-2017)
3. Disconnect the mains supply (switch off the isolation
switch).
4. If you are going to carry out maintenance or repairs on
electrical components: switch the mains supply group off.
5. For water-heated models:
shut off the central heating feed (if possible).
Warning:
w
The fins of the heat exchanger are sharp.
en
I
NTRODUCTION
en-13
Advertisement
