Use
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... . LMG21... /
LMG22... in the same housing replace
burner controls LGB21... / LGB22... and,
using the adapters, burner controls
LFI7... and LFM1... .
Application-specific features - Detection
of undervoltages
- Air pressure supervision with
functional test of air pressure monitor
during startup and operation
- Electrical remote reset
- Display of error code and flame signal
by LEDs in the lockout reset button
- Accurate program sequence owing to the
digital processing of signals
- LMG49... for atmospheric gas burners
