Hotpoint
No Power to Range or Failed Control Power Supply
Control panel is completely dead; no display, no beeps, oven and cooktop do not work.
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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
Tripped breaker, blown house fuse, loose power cord connection, failed terminal block, failed EOC power supply
How to Fix / Troubleshooting
Safety first: Turn off the breaker before accessing the rear terminal block or internal wiring.
Steps to check:
- Verify power: Check that the range breaker is ON and not tripped. Reset if necessary.
- Terminal block: Pull the range out, remove the rear cover, and inspect the power cord terminal block for burned or loose connections. Tighten or replace as needed.
- Voltage check: If equipped and trained, measure voltage at the terminal block (should be ~240 VAC across the two hot legs and ~120 VAC from each hot to neutral).
- Control fuse: Some models have an internal fuse on the control board. Check and replace if blown, but investigate cause.
- Control board: If proper voltage is present but the display is dead, the EOC may have failed and require replacement.
Warning: High voltage is present at the terminal block. If unsure, contact a professional.
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Repair Difficulty
Hard
4/5
Required Part
Electronic Oven Control (EOC) Board
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