Amana Dishwasher Error Code F7 E1 — Heating Element Failure
What this means
Error code F7 E1 indicates the dishwasher's heating element is not raising the water temperature as expected. The element may have burned out, its wiring may be damaged, or the control board's heater relay may have failed. Dishes will not be properly sanitized or dried.
Alternate codes: F7E1
Step-by-step fix
4 stepsCheck the hot water supply
Run the kitchen hot water faucet until the water is hot before starting the dishwasher. If your water heater temperature is set too low, the dishwasher's heater may be overwhelmed.
Set your water heater to 120°F for optimal dishwasher performance.
Test the heating element
Unplug the dishwasher, remove the lower kick plate, and disconnect a wire from the heating element terminal. Use a multimeter to test resistance across the element terminals — it should read 10–30 ohms.
Also test between each terminal and the metal tub for a ground fault — it should read OL (open).
Check element wiring
Inspect the wiring from the heating element to the control board for burnt, damaged, or loose connections.
The wire terminals at the heating element can burn and corrode from heat — look for discolored or melted connectors.
Replace the heating element
If the element is open or shorted, drain the dishwasher, remove the retaining nut from underneath, and pull the old element out from inside the tub. Install the replacement.
Apply a thin layer of plumber's putty around the new element's mounting to ensure a watertight seal.
When to call a professional
If the heating element and wiring are fine, the control board's heater relay may have failed, requiring board-level diagnosis.
Information compiled from manufacturer service manuals, official troubleshooting documentation, and appliance repair industry resources. This guide is for informational purposes only — always consult a qualified technician for complex repairs.
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