Brock
No Heating / Heater Not Energizing
Multicooker starts but does not heat; food remains cold or lukewarm even after the program time completes.
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Safety Warning
This repair may involve working with high voltage components or water connections. Always unplug the appliance before removing any panels.
If you are not confident in your ability to perform this repair safely, we strongly recommend contacting a professional technician.
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Possible Causes
Failed main heating element, Burned thermal fuse, Faulty heater relay on control PCB, Disconnected heater wiring
How to Fix / Troubleshooting
Safety first: Unplug the cooker and allow it to cool before any inspection.
- Confirm symptom: Start a short program (e.g., SAUTÉ) and after 5–10 minutes carefully feel the outside of the cooker body. It should become warm. If it stays completely cold, heating is not occurring.
- Listen for relay: At program start, listen for a faint click from inside. No click may indicate a control board issue.
- Check for error codes: Some Brock models may show a brief error before returning to the clock. Watch the display closely.
- Do not attempt DIY rewiring: Heater circuits carry mains voltage and can cause shock or fire if mishandled.
- Service requirement: A non-heating multicooker typically needs a new heating element, thermal fuse, or control PCB. Contact a Brock service center.
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Repair Difficulty
Professional Required
5/5
Required Part
Main Heating Element
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