Scatola di comando Siemens LME73.000A2

Additional information: 0005030274 Siemens LME73.000A2 automatic burner is used for start-up and control of 1- or 2-stage gas burners with intermittent operation. Flame monitoring is performed by an ionization electrode or flame sensor QRA… with auxiliary unit AGQ3… or using blue flame sensors QRC… Undervoltage detection. Air pressure monitoring via functional check of the air pressure switch during start-up and operation. Remote electrical restart capability. Multi-color status indication of faults, operational messages and flame presence. Restart limit. Precise sequence control thanks to digital signal processing. Controlled intermittent operation, operation after 24 hours of continuous operation.