WILMS 1850030, Руководство по эксплуатации

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8. Misfire Resetting
If the heaters RH 35 are on misfire, the operating switch has to be set
to position „AUS – OFF“ first for resetting. After the cause of the malfunction
has been eleminated you can restart the unit.
RH 35
Air flap setting
If the air flap is completely open, more than the required air is delivered.
This reduces the flame length and the oil/air mixture is in no good relation.
More air than required is delivered causing a poor combustion.
In the longrun this setting will result in damages of the heater.
You will receive the best combustion if the air flap is closed so far that
no flame tips come through the radiation plate.
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