E18
Wexiodisk
Configuration / Parameter Error
Machine displays E18 and may not accept new cycles; often related to configuration or parameter errors after service.
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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 parameter settings in service menu, Incompatible firmware version, Corrupted EEPROM on control board
How to Fix / Troubleshooting
Safety: Only trained personnel should alter service parameters.
- Power cycle: Turn the machine off and on to see if the error clears.
- Check configuration: Enter the Wexiodisk service menu (refer to service manual) and verify that machine type, dosing options, and temperature settings are correctly programmed.
- Restore defaults: If available, load factory default parameters and reconfigure according to site requirements.
- Firmware/board replacement: If E18 persists, the control board memory may be corrupted and require replacement by an authorized technician.
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Repair Difficulty
Professional Required
5/5
Required Part
Main Control PCB
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