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Storingen


Ketel type Cadet CDN100

Storingscode E18

Oorzaak:

The control module reads an excessive temperature difference between the two outlet sensors.

Oplossing:

- Check wiring to sensor. Make sure wiring is connected and not damaged. Reconnect / repair wiring if necessary.
- Measure the resistance of the sensor. Replace sensor if necessary.  
- Replace control module.