Biasi M300V.2025 SM User Manual And Installation Instructions page 75

Fig. 9.5
• The value of parameter 02 can be
changed from 00=G20 to 01=G31, which
is compatible with LPG, using the 13 or 15
keys (Fig. 9.6).
Fig. 9.6
• Press button 14 (Fig. 9.1) to confirm the
value entered. The display will show the
following (Fig. 9.7) for 5 seconds, then
move up to the next level.
Fig. 9.7
• By pressing the keys 13 and 15 simulta-
neously (Fig. 9.1) exits the level without
changing the value (return to the previous
GAS CONVERSION
• Scroll through the various menus by
Fig. 9.8
For calibration, see the instructions given in
the Service manual, section Gas valve - Au-
tomatic calibration of the gas valve.
To exit the parameters menu:
• wait 15 minutes without pressing any key;
• switch off the electric power supply;
• press the 13 and 15 keys simultaneously
• Apply the label indicating the type of gas
level Fig. 9.4).
pressing the keys 13 (back) or 15 (for-
ward), until CAF appears on the LCD dis-
play Fig. 9.8).
for 5 seconds (Fig. 9.1) (return to previous
level).
and the pressure value for which the unit
is set. The self-adhesive label is contained
in the documentation envelope attached
to the boiler.
"Warning if during any PCB re
programming
the power supply to the boiler
you may corrupt the software
setup, ensure you wait at least
10 seconds after any re pro-
gramming before any power iso-
lation event takes place".
you disengage
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