E17
Kospel
Configuration / Parameter Error
Display shows E17; heater may not start after recent service or installation.
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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 power rating configuration, Wrong phase configuration set in service menu, Corrupted settings after power loss, Incompatible control panel firmware
How to Fix / Troubleshooting
Safety: Only trained personnel should change service parameters. Disconnect power before accessing internal jumpers.
- 1. Check model configuration: Compare the heater’s nameplate (power, phases) with the configuration shown in the service menu (refer to Kospel manual). Correct any mismatched settings.
- 2. Reset to factory defaults: Use the control panel to perform a factory reset of parameters if available.
- 3. Inspect jumpers/dip switches: Some models use hardware jumpers to set power or phase configuration. Verify they match the installation.
- 4. Firmware compatibility: If the control panel or main board was replaced, ensure both are compatible versions as specified by Kospel.
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Repair Difficulty
Medium
3/5
Required Part
Control Panel / Main Control Board
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