Electrolux
Surge Damage to Motor or Control
Disposal is completely dead after a power outage or surge; no hum, no reset response.
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
Voltage spike damaging motor windings, Burned internal control electronics, Tripped but non-resettable internal protector
How to Fix / Troubleshooting
Safety First: Ensure power is OFF at the breaker before inspection.
- Step 1 – Check breaker and GFCI: Reset the kitchen circuit breaker and any GFCI outlets feeding the disposal.
- Step 2 – Try reset button: Press the reset button firmly. If it does not click or the unit remains dead, proceed.
- Step 3 – Inspect for surge damage: Look for burn marks or melted plastic at the bottom cover or wiring compartment.
- Step 4 – Test voltage: Confirm 120 V AC is present at the disposal input when the switch is ON. If voltage is present but the unit is dead, internal components are likely damaged.
- Replace the disposal if surge damage is suspected; internal electronics and windings are not field-repairable.
Advertisements
Repair Difficulty
Medium
3/5
Required Part
Complete Disposal Unit
Check Price on Amazon
We may earn a commission from links on this page.
Advertisements