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Storingen


Ketel type WBN151

Storingscode Flame sequence

Oorzaak:

The flame detector circuit is seeing a flame signal while no flame is present.

Oplossing:

- Check supply voltage for proper polarity. 
- Check external wiring for voltage feedback. 
- Check the flame rod and make sure it is clean. 
- Check the internal wiring for bad connections. 
- Replace main control board.