Final Checks - Beretta NOVELLA 31 RAI Installation Manual

4.3

Final checks

Once the Novella RAI boiler has started up,
make sure that it shuts down and re-starts
properly when the following actions are taken:
- the boiler's temperature control is turned
down (fig. 4.8)
- the control panel switch is switched OFF
(fig. 4.8)
- the temperature setting on the room thermo-
stat or timer is reduced (fig. 4.9)
- make sure that the pump (if fitted) is free
and rotates in the right direction (fig. 4.10)
22
- turn the mains power switch OFF and make
sure that the boiler shuts down completely
(fig. 4.11)
Provided these conditions are satisfied,
re-start the boiler.
Fig. 4.8
Fig. 4.9
Fig. 4.10
Fig. 4.11