Monogram
No power to control system
Oven display is completely dead; no lights or 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
Tripped house breaker, Loose or burned power connections at terminal block, Failed electronic control board, Open thermal fuse (if equipped)
How to Fix / Troubleshooting
Safety first: High voltage is present at the terminal block. Turn off the breaker and verify with a meter before touching wiring.
- Check breaker: Verify the oven's double-pole breaker is ON and not tripped. Reset if necessary.
- Test incoming power: At the oven's rear terminal block, confirm proper voltage (typically 240 VAC across L1–L2 and 120 VAC from each leg to neutral). If missing, the issue is in the house wiring.
- Inspect terminal block: Look for burned wires or melted plastic. Repair wiring and replace the terminal block if damaged.
- Check thermal fuse: Some Monogram ovens have a thermal cutoff fuse in series with the control. Test for continuity and replace if open.
- Control board: If power and fuse are good but the display is dead, replace the electronic oven control board or display board as applicable.
Advertisements
Repair Difficulty
Hard
4/5
Required Part
Electronic Oven Control Board
Check Price on Amazon
We may earn a commission from links on this page.
Advertisements