Adjustments - Beretta POWER X 35 Manual Del Instalador

4 6 Adjustments

The boiler has already been adjusted by the manufacturer.
If the boiler needs new settings after repairs have been
made, the gas valve changed, or after a conversion from
methane to LPG, proceed as follows.
b
The adjustments indicated in this section must be
carried out in the indicated sequence, and must only
be performed by qualified personnel.
- Remove the front panel in order to access the internal
part of the boiler
- With the boiler on, simultaneously press the heating
function's "+" and "-" buttons for 5 seconds
Per 5
secondi
- The letter "t" will appear on the display, and the boiler
will set itself to "TEST" mode
- Press the heating function's "+" button: the burner's
power level will be set to maximum
- Turn the adjustment screw (1) to adjust the combus-
tion, and bring the CO2 to the values indicated in the
table
POWER X 35
1
CO2 +
- POWER X 50 DEP
POWER X 50
Fig. 42
Fig. 43
ENGLISH
Fig. 44
1
CO2 +
67
Fig. 45