Blomberg
Control Panel / User Interface Malfunction
Display shows unusual symbols or buttons respond erratically without a specific error code.
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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.
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Possible Causes
Moisture ingress into control panel, Faulty touchpad or buttons, Loose ribbon cable, Control board firmware glitch
How to Fix / Troubleshooting
Safety first: Disconnect power before removing the control panel.
Steps:
- Power reset: Turn off the breaker for 5–10 minutes, then restore power and test operation.
- Dry out panel: If steam has entered the control area, leave the door open and allow the panel to dry for several hours.
- Inspect connections: Remove the inner door panel and check the ribbon cable between the user interface and main board for secure connection.
When to call a technician: If erratic behavior continues, the user interface or main control board may need replacement by a professional.
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Repair Difficulty
Hard
4/5
Required Part
User Interface Board / Control Panel
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