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© Baxi Heating UK Ltd 2012
Gas Recognition Fault
If the boiler incorrectly identifies the gas type and it cannot be cleared:-
• Accept the incorrect gas type
• Follow the procedure on page 15
• Select P02 (Gas Type) and change the type back to the correct one (‘00’ = N.G. & ‘01’ = L.P.G.)
• Press reset ‘R’ to escape, power down the electrical supply to the boiler then power up to re-boot and the boiler
will be set to work on the correct gas type
Set Flame Reference Guide - Calibration Mode
Use the values below to assist in setting the flame to the correct combustion leveles:-
Set Flame Values
Fan Speeds
Model 00 IGN 100
24C 48 38 37
28C 36 38 32
33C 37 49 35
40C 30 35 25
18S 60 40 44
24S 50 40 37
28S 48 40 40
33S 34 36 30
These values will closely achieve 9.0% CO2 at all speeds, which is the recommended combustion setting. If the value differs
by more than 10 from those above and the CO2 is not changing it is possible that re-circulation is occurring or there is an
outside influence affecting the combustion.
21.0 Additional Information
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