Combustion Test; (Co %); Gas Valve; Gas Conversion Methods - Baxi DUO-TECMAX+ Instruction Manual For Users And Fitters

For correct boiler operation, the content of (CO
Nominal value
Permitted value
Nominal value
Permitted value
Nominal value
Permitted value
occur for brief periods of time.
This function sets out to partially adjust the value of CO
• Press buttons and
•
adjust the value of CO %
2
• press
• press
• press
This procedure can also be used to adjust the quantity of CO
after point 5 of the procedure described above.
•
CO
2
save (point 5).
• press again to take the boiler to
• 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.
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Gas supply inlet pressure tap
Only an Authorised Technical Assistance Service can convert boiler operation from
perform calibration, set parameter P02 as described in the PARAMETER SETTINGS section. Lastly, check the combustion
parameters as described in the SPECIAL FUNCTIONS - CHECKING COMBUSTION PARAMETERS section.
%)
2
- O ) in the combustion fumes must observe the tolerances indicated in the
2 2
- O ) is different, check the electrodes and their relative distances. If necessary, replace the
2 2
G20
CO %
2
8.7
8.2 - 9.3
8.7
8.2 - 9.3
8.8
8.2 - 9.3
%)
2
%
2
304
00
CO (from -3 to +3).
2
. Wait for the value of CO
O %
2
5.4
6.3 - 4.3 9.5 - 10.5
5.4
6.3 - 4.3 10.3 - 11.3
5.2
6.3 - 4.3 9.5 - 10.5
%
304
to the and to the
2
to take the boiler to its
to stabilise and then adjust as described in
2
35
G31
CO % O %
2 2
10.0 6.0
6.8 - 5.2
10.8 4.8
5.5 - 4.1
10.0 6.0
6.8 - 5.2
On
100
by pressing
. Wait for the value of
to LPG or vice-versa. To
7651561.02 (1-03/16)
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