Biasi M300V.2025 SM User Manual And Installation Instructions page 73

PARAMETER
Gas type
User interface
Type of D.H.W. ex-
changer
Type of primary circuit
control device
Type of D.H.W. flow
control device
D.H.W. post-heat-
ing mode (at end of
D.H.W.) (M300V.2025
SM - M300V.2530 SM)
D.H.W. post-heat-
ing mode (at end of
D.H.W.) (M300V.3035
SM)
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
for 5 seconds (Fig. 8.30) (return to previ-
ous level).
Enter the CAF menu (Automatic calibration)
and start calibration. See instructions given
in the Service manual, section Gas valve -
Automatic calibration of the gas valve.
ADVANCED COMMISSIONING
LCD VALUE
G20 = 00
P02
G31 = 01
P03 00
P04 00
P05 03
P06 03
01
P25
02
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