EH0
Zanussi
Mains Power Supply / Voltage Fault
Zanussi dryer intermittently stops or will not start and shows EH0 or a power supply error.
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
Unstable mains voltage, Loose power cord connection, Faulty wall socket, Internal power supply fault on PCB
How to Fix / Troubleshooting
Safety first: Do not work on live circuits. Unplug the dryer before inspecting the cord or internal components.
- 1. Check wall socket: Plug another high-load appliance (e.g., kettle) into the same socket to verify it supplies stable power. If the socket is faulty, have it repaired by an electrician.
- 2. Inspect power cord: Check the Zanussi dryer power cord for cuts, burns, or kinks. Ensure the plug is firmly inserted and not overheating.
- 3. Avoid extension leads: Plug the dryer directly into a wall socket. Long or undersized extension leads can cause voltage drops.
- 4. Internal inspection (advanced): Remove the top panel and inspect the main PCB for signs of damage in the power supply section (burnt components, bulging capacitors). If found, the board should be replaced.
- 5. Professional service: Persistent EH0 errors with a good supply indicate an internal power supply fault. Contact a qualified technician.
Advertisements
Repair Difficulty
Medium
3/5
Advertisements