SIEMENS LMO44.255C2 BURNER AUTOMATIC

General Description:
The SIEMENS LMO44.255C2 is an advanced microprocessor-controlled burner control unit designed for high-capacity oil and gas burners. Manufactured according to EN 230 standards, it ensures safe ignition, flame monitoring, and fault detection. Ideal for industrial and large-scale boiler applications.

Technical Specifications:

• Model: LMO44.255C2

• Power Supply: 230 V AC, 50 Hz

• Burner Type: High-capacity oil and gas burners

• Timing Functions:

  • Pre-purge time: Adjustable, typically 30 seconds

  • Safety time: 15 seconds

• Flame Monitoring: By ionization electrode or photocell (QRB…)

• Reset: Manual or optional automatic

• Mounting Type: DIN rail or panel mounting

• Operating Temperature: -20 °C … +60 °C

• Protection Class: IP40

• Additional Features: Fault code display, multiple operation modes, extended diagnostics

Applications:

• Industrial boilers and furnace systems

• High-capacity oil and gas burners

• Power plants and large heating facilities

Advantages:

• High safety and reliability

• Flexible timing and control options

• Easy fault diagnostics and maintenance

• Durable and long-lasting design