Landmann
Display Backlight or Display Power Failure
Display is blank or very dim, but the smoker may still heat when turned on by feel or external switch.
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 LED/LCD backlight on display module, Loose display connector, Faulty low-voltage supply on control board, Cracked display PCB
How to Fix / Troubleshooting
Safety first: Disconnect power before opening the control housing.
Steps to restore display:
- Check contrast/brightness (if available): Some models have a small adjustment on the board; refer to your manual.
- Inspect display connector: Remove the control panel and locate the connector between the main board and display module. Reseat it firmly.
- Look for damage: Examine the display for cracks or burn marks. Replace the display module if damaged.
- Check low-voltage output: If you have a multimeter and are qualified, verify that the control board is supplying the correct low voltage to the display. If not, the main board may need replacement.
Advertisements
Repair Difficulty
Medium
3/5
Required Part
Display Module
Check Price on Amazon
We may earn a commission from links on this page.
Advertisements