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The controller will calibrate the Lambda
probe automatically after the predefined
burner operation time. It is also possible to
perform the calibration on request. To
calibrate the probe, the boiler must be
deactivated first. To ensure proper
calibration, the fire in the furnace must be
completely extinguished. The below
parameter is used to start the calibration:
Boiler settings → Lambda probe
calibration
The calibration process takes about 8
minutes.