CHECKING THE GAS SETTINGS
• Close the domestic hot water cocks.
• Turn the boiler off by pressing 17 (Figure
7.2) until the message OFF appears on
the LCD display (Figure 7.14).
Figure 7.14
During the operations to check maximum
and minimum pressure at the burner, check
the flow rate of gas to the meter and com-
pare its value with the gas flow rate data;
see section "Technical data M275V.2024
SM"
on
page
M275V.2428 SM" page 25 and "Technical
data M275V.2832 SM" page 28.
Reclose the flue gas analysis outlets.
- 58 -
RESET
bar
22,
"Technical
data