F9E0
Amana Improper line voltage or miswired power supply

Oven displays F9E0 and will not operate; may appear after installation or power outage.

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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

Incorrect L1/L2 wiring at terminal block, Open neutral or missing leg of power, Loose power cord connections, House supply voltage out of range

How to Fix / Troubleshooting

Safety first: This involves live 240V circuits. If you are not experienced with electrical work, contact a licensed electrician or appliance technician. Always turn off the breaker before opening the terminal block cover.

Step-by-step checks:

  • Verify breaker: Ensure the range is on a dedicated double-pole 240V breaker and both handles are ON.
  • Inspect terminal block: Remove the rear terminal block cover. Check that the power cord or conduit is securely attached and that L1, L2, and Neutral are correctly positioned per the wiring diagram on the unit.
  • Tighten connections: With power OFF, tighten all terminal screws. Look for signs of arcing or melted insulation; replace damaged parts.
  • Measure voltage: With power ON and using a multimeter rated for 240V:
    • L1 to L2 should read ~240V.
    • L1 to Neutral and L2 to Neutral should each read ~120V.
    If readings are incorrect, the issue is in the house wiring or breaker.
  • Control board: If supply voltage is correct but F9E0 persists, the EOC may be misreading line voltage and should be replaced.
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Repair Difficulty

Professional Required 5/5

Required Part

Power Terminal Block or Electronic Oven Control Board (EOC)
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