Display shows E7, unit may run briefly then stop, fan may not operate correctly.
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.
Possible Causes
How to Fix / Troubleshooting
Safety: Unplug the ice maker before accessing the fan. Beware of sharp metal edges inside the cabinet.
Inspection:
- Locate the evaporator fan: Typically mounted near the evaporator coil or behind an interior panel in Summit ice makers.
- Check for obstructions: Remove any ice, plastic, or wiring that may be blocking the fan blades.
- Spin test: Gently spin the fan by hand. It should rotate freely without grinding or resistance. If stiff or noisy, the motor is likely failing.
Electrical checks:
- Inspect the fan wiring harness and connector at the motor and control board. Reseat any loose plugs.
- If you have a multimeter, check for proper voltage at the fan connector when the unit is running. If voltage is present but the fan does not run, replace the evaporator fan motor.
- If no voltage is present and wiring is intact, the main control board may be defective.
After replacement: Reassemble panels, restore power, and verify that the fan runs during cooling and that E7 does not reappear.
Repair Difficulty
Required Part
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