Kromschroder Burner control unit IFD244-5/1W 84621045

The Kromschroder Burner control unit IFD244-5/1W (SKU 84621045) is a control box designed for direct ignition and monitoring of gas burners operating intermittently, requiring shutdown once within every 24-hour cycle. It uses ionization flame detection and has a safety time of 5 seconds on start-up. The unit operates on a supply voltage of 230 V AC, 50/60 Hz. It is certified CE and carries the type designation CE-63AP001/03.

When selecting a replacement control unit of this type, ensure the supply voltage, safety time, and flame detection method match the burner system's requirements. The unit must be compatible with the burner's intermittent operation cycle. Installation position is arbitrary, and wiring holes accommodate PG 11 or M16 plastic screw connectors for cable diameters of 8-10 mm. Verify the model and type designation against the original part before ordering.

Typical failures of such control units include failure to ignite, flame loss during operation, or lockout after repeated ignition attempts. Symptoms may include the burner not starting, shutting down unexpectedly, or displaying an error code. Check the flame detection electrode and wiring for damage or contamination, and verify the supply voltage is within specified limits.