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1 | General
2.7
Mounting the cover
Fig. 6: Mounting the cover
2.8
How the "AIR+" automatic combustion control works
General
The "AIR+" combustion control only reacts to differences in the firebox temperature. The appropriate
information is transmitted from the firebox temperature sensor to the controls. Should the firebox tem-
perature sensor be defective, unplugged or have a fault, the control unit automatically goes into fault
mode with pre-programmed control opening and does not change this position until the fault is re-
solved.
Operation
Operation of the "AIR+" combustion control consists of the following phases:
Fig. 7: Phase
Calibration
Calibration of the controls is carried out when the controls are connected to the mains. In doing so, the
damper door is completely opened 1x and closed again. If the stove has previously been manually
controlled in unpowered operation, then the damper door position is recalibrated when connected to
the mains. Should a rise in temperature be detected during calibration, then the stove immediately
switches to ignition phase 1.
After each combustion cycle the control system carries out a new calibration. This serves to ensure the
correct synchronization between the damper door and the rotary control unit.
18
EN
1) Then mount the cover
Air+
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