Why I cannot activate my Zanussi ZHRN641K Hob?
- DDiana HawkinsAug 5, 2025
If your Zanussi Hob won't activate, several factors could be at play. First, ensure the hob is properly connected to the electrical supply, consulting the connection diagram for accuracy. A blown fuse could also be the culprit, but if it repeatedly blows, consult a qualified electrician. You must set the heat setting within 10 seconds of activation. Avoid touching multiple sensor fields simultaneously, and ensure the control panel is free from water or fat stains.