Siemens Burners - LME21.350C2 BURNER CONTROL FOR 2 STAGE BURNERS, WITHOUT ACTUATOR CONTROL, 230VAC

Siemens Burners Burner Control For 2 Stage Burners, without Actuator

The flame is supervised by an ionization probe or QRA flame detector with ancillary unit AGQ3 - A27 for gas/oil forced draft burners or blue-burning flames with blue-flame QRC detectors. The burner control has a designed lifetime of 250,000 burner start-up cycles which, under normal operating conditions in heating mode, correspond to approx. 10 years of usage.

Multicolour indication for operational status and fault status messages via multicolour signal lamp in the lockout reset button. Transmission of operational status and fault status messages and detailed service information via UDS communication at interface diagnostic mode (UDS).

For gas burners with or without fan to EN 298: 2003, gas forced draft burners to EN 676 and oil burners to EN 230: 2005-10.

Oil/Gas Burner Control Module Features

• Undervoltage protection
• Operating voltage 120. 230 VAC, power consumption 12 VA
• Burner control for the supervision of 1 or 2 stage gas burners
• IP40 protection rating
• Air pressure supervision with functional check of the air pressure switch during start-up and operation
• Electrical remote reset facility
• Multicolour 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