Burner controls of the LMG... range are used for the startup and supervision of singleor 2-stage gas or gas / oil burners in intermittent operation. The flame is supervised with an ionisation probe or UV flame detector QRA... (with ancillary unit AGQ2...A27).
LMG21... / LMG22... in the same housing replace burner controls LGB21... / LGB22...(refer to Type summary) and, using the adapters, burner controls LFI7... and LFM1...(refer to Ordering).
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Detection of undervoltages
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Air pressure supervision with functional test of air pressure monitor during startup and operation
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Electrical remote reset
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Display of error code and flame signal by LEDs in the lockout reset button
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Accurate program sequence owing to the digital processing of signals
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LMG49... for atmospheric gas burners
