H6
Blaupunkt
Indoor Fan Motor Lock / Feedback Error
Unit shows H6; indoor fan may not run or runs intermittently.
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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
Blocked blower wheel, Failed indoor DC fan motor, Faulty fan speed feedback signal to PCB, Loose motor connector
How to Fix / Troubleshooting
Safety first: Isolate power before working near the blower.
Steps:
- Remove obstructions: Clean the blower wheel and remove any foreign objects.
- Check motor connector: Ensure the multi-pin connector from the fan motor to the PCB is secure.
- Test motor: If available, test the motor with a compatible DC supply or swap with a known-good motor of the same Blaupunkt model.
- Replace motor: If the motor is seized or does not respond, replace with a Blaupunkt indoor DC fan motor.
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Repair Difficulty
Medium
3/5
Required Part
Indoor DC Fan Motor
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