SIEMENS Burner Control Series LME
LME11.230C2
LME11.330C2
LME21.130C1
LME21.130C2
LME21.230C2
LME21.330C1
LME21.330C2
LME22.131C2
LME22.231C2
LME22.232C2
LME22.233C2
LME22.331C1
LME22.331C2
LME23.331C2
LME23.351C2
Use, features
LME… burner controls are used for the startup and supervision of 1- or 2-stage gas or gas / oil burners in intermittent operation. The flame is supervised by an ionization probe or flame detector QRA… with ancillary unit AGQ3…A27 for gas / oil forced draft burners or blue-burning flames with blue-flame detectors QRC…
In terms of housing dimensions, the LME… are identical with the LGB… and LMG… burner controls (refer to «Type summary»).
– For gas burners with or without fan to EN 298: 2003
– For gas burners with fans conforming to EN 676
– For oil burners to EN 230: 2005
– Undervoltage detection
– Air pressure supervision with functional check of the air pressure switch during startup and operation
– Electrical remote reset facility
– Multicolor indication of fault status and operational status messages
– Limitation of the number of repetitions
– Accurate control sequence thanks to digital signal handling
– Controlled intermittent operation after 24 hours of continuous operation
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