Liebherr
No Power / Main Supply Failure
Dryer will not start at all; no lights or display, completely dead.
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
Tripped household circuit breaker, Blown mains fuse, Faulty power cord, Defective main power switch or internal line fuse
How to Fix / Troubleshooting
Safety first: Before opening the dryer, verify the external power supply.
- Check outlet and breaker: Test the outlet with another appliance. Reset any tripped breakers or replace blown fuses in the home panel.
- Inspect power cord: Look for visible damage, cuts, or burn marks. Replace the cord if damaged.
- Test main switch: If your Liebherr dryer has a main power switch, ensure it clicks firmly and test continuity across its terminals when switched on.
- Internal fuse: Some models have an internal line fuse on the control board. Access the board and test/replace the fuse only if you are competent to work safely with mains circuits.
- Professional help: If the dryer remains dead after these checks, the main control PCB or internal wiring may be faulty and should be inspected by a technician.
Advertisements
Repair Difficulty
Medium
3/5
Advertisements