E8
Galanz
Main Control Board Communication / EEPROM Error
E8 error appears; unit may shut down unexpectedly or not respond to button presses.
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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
Corrupted control board firmware, Loose display-to-main-board harness, Failed main control PCB, Power surge damage
How to Fix / Troubleshooting
Safety first: Disconnect the ice maker from power before accessing internal electronics.
Steps to address E8:
- Power cycle: Unplug the unit for at least 10 minutes to allow capacitors to discharge. Plug back in and check if E8 clears.
- Check wiring harness: Remove the control panel cover and verify that the ribbon cable or harness between the display board and the main control board is fully seated and not damaged.
- Inspect the board: Look for burnt components, corrosion, or cracked solder joints on the main PCB.
- Surge protection: If the error occurred after a power outage or surge, consider using a surge protector in the future.
- Replace control board: If E8 persists and wiring is intact, replace the main control board with a Galanz-compatible part.
When to call a technician: Board replacement and firmware-related issues are best handled by a qualified technician.
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Repair Difficulty
Hard
4/5
Required Part
Main Control Board
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