H2
Beko
Wash Overheating / NTC Calibration Fault
Washer-dryer displays H2; water overheats or cycle aborts due to high temperature
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
Shorted NTC sensor, Stuck heater relay on PCB, Limescale causing localized overheating, Wiring short in heater circuit
How to Fix / Troubleshooting
Safety first: Unplug the appliance and allow it to cool completely before inspection.
- Step 1 – Test NTC: As in H1, measure NTC resistance. A very low resistance (near short) can cause overheating. Replace if faulty.
- Step 2 – Inspect heater and wiring: Check for signs of arcing or overheating at the heater terminals and wiring. Repair any damage.
- Step 3 – PCB relay check: If the heater remains energized when it should be off (technician test), the heater relay on the PCB may be stuck closed. PCB repair or replacement is required.
- Step 4 – Descale: Heavy limescale on the heater can cause hot spots. If the heater is still functional, consider descaling or replacing the heater.
Advertisements
Repair Difficulty
Hard
4/5
Required Part
Wash NTC Temperature Sensor
Check Price on Amazon
We may earn a commission from links on this page.
Advertisements