Biasi RINNOVA COND 24S User Manual And Installation Instructions page 57

CHECKING THE GAS SETTINGS
Figure 7.9
• Scroll through the various parameters us-
ing 12 or 13 until the LCD display shows
the code P06, indicating entry into "pa-
rameter P06" (Figure 7.10).
Figure 7.10
• Press 16 (Figure 7.2) to show the value of
parameter P06 on the LCD display (Fig-
ure 7.11).
Figure 7.11
• Press 16 and the LCD display shows the
number 02, indicating activation of the
"chimney sweep function" at maximum
DHW output.
• Press 12 (Figure 7.2) to confirm the value
entered and activate the function (Figure
7.12).
RESET
bar
RESET
bar
RESET
bar
Figure 7.12
• Press 17 (Figure 7.2) to exit "program-
ming mode" (Figure 7.13).
Figure 7.13
• Compare the value of CO
flue gas analyser with the CO
Q.nom in DHW mode as stated in sec-
tion "Technical data M275V.2024 SM" on
page 22, "Technical data M275V.2428
SM" page 25 and "Technical data
M275V.2832 SM" page 28.
• If the two values do not coincide, turn the
RQ maximum adjustment screw (A in Fig-
ure 7.8) for the gas valve and calibrate
the CO to the same value specified in
2
the section "Technical data M275V.2024
SM" on page
M275V.2428 SM" page 25 and "Tech-
nical data M275V.2832 SM" page 28.
Turn it clockwise to decrease the CO
After setting the CO
imum (CO
the minimum (CO
must be checked.
• To exit the chimney sweeper, reset pa-
rameter P06 to 00 or wait 15 minutes with
the boiler off (OFF).
RESET
bar
RESET
bar
read on the
2
value at
2
22, "Technical data
.
2
to the max-
2
at Q.nom.), CO
2 2
at Q.min.)
2
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at