13
INST
ALLER Section
(en)
7729500 (03-12/19)
COMBUSTION ADJUSTMENT FUNCTION (CO
2
%)
This function sets out to partially adjust the value of
CO
2
%
. The following procedure is used.
•
Press buttons
and
together for at least 6 seconds. When the function is enabled, the displays shows “
On
” for a few
seconds followed by programme row “
304
” alternated with the
%
of boiler power.
•
After the burner is lit, the boiler reverts to maximum DHW power (100). When the display shows "
100
" it is possible to partially
adjust the value of
CO
2
%
;
• press
. The display shows "
00
" alternating with the function number "
304
" ( flashes);
• press
to raise or lower the amount of
CO
2
(from -3 to +3).
• press
to save the new value and view the power value "100" on the display again (the boiler continues operating at
maximum DHW power).
This procedure can also be used to adjust the quantity of
CO
2
to the
ignition power
and to the
minimum power
by pressing
after point 5 of the procedure described above.
•
After saving the new value (point 5 of the procedure), press
to take the boiler to its
ignition power
. Wait for the value of
CO
2
to stabilise and then adjust as described in point 4 of the procedure (the power value is a number <> 100 and <> 0) then
save (point 5).
• press
again to take the boiler to
minimum power
. Wait for the value of
CO
2
to stabilise and then adjust as described in
point 4 of the procedure (power value = 00);
•
to exit the function, press the buttons for at least 6 seconds as described in point 1.
13. GAS VALVE
This appliance does not require any mechanical adjustment on the valve. The system ensures electronic auto-adaptation.
Gas valve key
Pi
Gas supply inlet pressure tap
14. PARAMETERS SETTING
To programme the parameters of the boiler electronic board, proceed as follows:
• Press
and
together and hold them down for 6 seconds until programme row “
P01
” appears on the display alternated
with the set value;
• Press
to scroll the list of parameters;
• Press
the value of the selected begins flashing, press
to change the value;
• Press
to confirm the value or press to exit without saving.
Further information concerning the parameters listed in the following table are supplied together with the required
accessories.
If the appliance is connected to an underfloor system, set the parameter P16=01.
Pi
Содержание Star Condens+
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