SIEMENS LME39.400C2 BURNER AUTOMATIC

General Description:
The SIEMENS LME39.400C2 is a microprocessor-based burner control unit designed for use with fan-assisted gas burners. Compliant with EN 298, it provides safe ignition, flame supervision, and fault diagnostics. Its compact structure and advanced diagnostic features make it ideal for commercial and industrial applications.

Technical Specifications:

• Model: LME39.400C2

• Power Supply: 230 V AC, 50/60 Hz

• Burner Type: Fan-assisted gas burners

• Pre-Purge Time: 20 seconds

• Safety Time: 3 seconds

• Flame Detection: Ionization or QRB-type photocell

• Reset: Manual

• Mounting Type: Panel mounting with AGK11 base

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

• Protection Class: IP40

• Indicator: LED with operational and fault status codes

Applications:

• Commercial and industrial gas burner systems

• Fan-assisted hot air generators

• Boilers, dryers, furnace systems

• Automated combustion control setups

Advantages:

• High safety compliant with EN 298

• LED fault code diagnostics

• Fast and reliable ignition sequence

• Easy installation with compact design

• Stable operation over a wide temperature range