Haier
Infinite Switch Failure
Electric burner on Haier range heats only on high or does not regulate temperature
Advertisements
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.
Advertisements
Possible Causes
Worn contacts inside infinite switch, Shorted control, Miswired replacement switch, Damaged knob shaft
How to Fix / Troubleshooting
Safety first: Disconnect power at the breaker before accessing controls.
- Symptom check: If the burner is either fully on or off regardless of knob position, the infinite switch is likely faulty.
- Access switch: Remove the back panel behind the control console to access the infinite switches.
- Inspect wiring: Verify that wires are firmly connected and not burnt. Compare wiring to the diagram on the new switch if replacing.
- Replace switch: Remove the knob, unscrew the faulty infinite switch, transfer wires one at a time to the new switch, and reinstall.
Use only Haier-approved replacement switches with matching ratings.
Advertisements
Repair Difficulty
Medium
3/5
Required Part
Infinite Burner Switch
Check Price on Amazon
We may earn a commission from links on this page.
Advertisements