Siemens LMO14.113C2 Burner Control Box

Siemens LMO14.113C2 - 230V

Siemens Part Number: BPZ:LMO14.113C2

Overview

The LMO14.113 is a microcontroller-based oil burner control box for the startup, supervision and control of forced draft oil burners in intermittent operation. Maximum oil throughput up to 30 kg/h.

The LMO14 control box features: Bridging contact for oil preheater, Monitoring of time for preheater, accurate and reproducible control sequence thanks to digital signal handling, the LMO limits the number of repetitions and has a multicolour indication of the fault status and operational status messages.

If the mains voltage drops below about AC 165 V, an electronic circuit ensures that the gas burner control will prevent burner startup or without releasing fuel lockout will be initiated.

LMO14.113C2 Burner Control Box Applications

The LM14.113 control box is designed for the startup and supervision of 1 stage forced draft oil burners with a 3 second post ignition time. Yellow-burning flames are supervised with photo resistive detectors QRB..., blue-burning flames with blue-flame sensors QRC... In terms of housing dimensions, electrical connections and flame detectors, the LMO14.113 is identical to the LOA oil burner control boxes.

Burner controls have a designed lifetime of 250,000 burner startup cycles which, under normal operating conditions in heating mode, correspond to approx ƒ¬¬ ten years of usage.

Features

• Prepurge Time: 15s
• Safety Time: 10s
• LMO14 is for use with 1 stage 30kg oil/h burners with 3s post ignition time.
• Undervoltage detection
• Supply Voltage: 230VAC
• IP Rating: IP40
• Operation Temperature: -20 - +60 °C
• Mounting Position: Optional
• Weight: Approx. 200g

Siemens LMO Dimensions

In terms of dimensions, the LMO14.111 A27 burner control boxes are identical to the LME, and LMG control boxes.