E7
TYLZA
Condenser Fan Motor Fault
Display shows E7 and the condenser fan at the rear does not run, causing the cabinet to overheat.
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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
Failed condenser fan motor, Dust-clogged fan preventing rotation, Loose or burnt fan wiring, Faulty fan driver circuit on main control board
How to Fix / Troubleshooting
Safety: Unplug the cooler before accessing the rear compartment.
- Inspect fan area: Remove the rear lower cover. Check the condenser fan for heavy dust, debris, or anything blocking the blades.
- Clean thoroughly: Use a soft brush and vacuum to clean the fan and condenser coil. Ensure the fan spins freely by hand.
- Check wiring: Verify the fan connector is secure on the main control board and at the motor.
- Test motor: Use a multimeter to check for continuity across the fan motor leads. If open, replace the motor.
- Replace fan motor: Install a TYLZA-compatible condenser fan motor, transfer the blade if separate, and secure it firmly.
- Power on: Reinstall the cover, plug in the unit, and confirm the fan runs and E7 clears.
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Repair Difficulty
Medium
3/5
Required Part
Condenser Fan Motor
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