E14
AquaClean
Temperature Sensor Fault
E14 error and the unit indicates a problem with the internal temperature sensor.
Advertisements
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.
Advertisements
Possible Causes
Failed thermistor, Loose sensor wiring, Sensor shorted by moisture, Control board input failure
How to Fix / Troubleshooting
Safety: Unplug the unit before accessing internal sensors or wiring.
Steps:
- Locate sensor: Find the AquaClean temperature sensor on the valve body or internal manifold.
- Inspect wiring: Check the sensor harness for damage, corrosion, or loose connectors at both the sensor and control board.
- Dry moisture: If condensation is present around the sensor, dry the area and improve ventilation if the unit is in a damp space.
- Test resistance: Measure the thermistor resistance and compare to AquaClean specifications at room temperature. An open or shorted reading indicates failure.
Replace the AquaClean temperature sensor if it tests out of range or is physically damaged.
Advertisements
Repair Difficulty
Medium
3/5
Required Part
AquaClean Temperature Sensor
Check Price on Amazon
We may earn a commission from links on this page.
Advertisements