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© Baxi Heating UK Ltd 2012
After stabilization at maximum (‘100’)
the boiler will revert to ignition fan
speed to stabilize at this rate as well,
taking up to 3 minutes.
To G.V. Inlet
Test Point
After stabilization at ignition fan speed
minimum power will be automatically
selected, ‘00’ being displayed.
Stabilization at this speed will take up
to 2 minutes.
To G.V. Inlet
Test Point
Once calibration is complete the
flame, tap & radiator icons will flash
and the display alternate between ‘00’
and a value. This value is the ‘Set
Flame Value’.
The Set Flame controls the ionization
signal and thus the combustion level.
Each fan speed has an adjustment. The
Set Flame determines what the boiler
can achieve so it is essential to have
correct combustion.
INSERT THE ANALYSER PROBE
INTO THE FLUE SAMPLING POINT
To Flue
Sampling Point
Pressing the ‘CH -ve’ or ‘CH +ve’
buttons changes the Set Flame value.
Increasing the value weakens
combustion, decreasing it makes the
combustion richer.
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