Checking The Gas Regulation; Warnings; Operations And Gas Setting; Enter "Programming Mode" By Pressing Keys - Biasi RinNOVA 24S User Manual And Installation Instructions

CHECKING THE GAS REGULATION

7 cHEcKING THE GAS REGULATION

7.1 Warnings

Each time after measuring the gas
pressure, properly close all tap-
ping points that were used.
After each gas regulation opera-
tion, the valve adjustment compo-
nents must be sealed.
Attention, danger of electrocution.
The boiler is live during the opera-
tions described in this section.
Never touch any electrical part.

7.2 Operations and gas setting

• Remove the front panel on the body, see sec-
tion "Removing the body panels" on page
59.
checking the network pressure
With the boiler off, check the supply pressure
using the tapping point 31 in Figure 7.1 and
compare the read value with the one shown
in the Gas supply pressure table in the section
"Technical data M290.24CM/..." on page 22,
"Technical data M290.28CM/..." on page 25
and "Technical data M290.32CM/..." on page
28.
• Properly reclose the tapping point 31 in Fig-
ure 7.1.
checking the burner pressure in d.h.w.
mode
• Open the tapping point 30 in Figure 7.1 and
connect a pressure gauge.
Figure 7.1

• Enter "programming mode" by pressing keys

12-13-14 together for 10 seconds (Figure

7.2) until the LCD display indicates the let-

ters P01, alternating with the value of the
parameter, indicating entry in "parameter
01" (Figure 7.3).
10
11
Figure 7.2
30
31
15
14
13
12
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