E14
Roidmi
Accessory Power Output Fault
Vacuum shows E14 or an attachment icon; motor runs but powered attachments do not spin.
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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
Blown accessory power fuse on PCB, Broken power pins in extension tube, Damaged wiring harness to accessory port, Faulty main control PCB output stage
How to Fix / Troubleshooting
Safety first: Remove the battery before inspecting electrical contacts.
- Inspect the electrical contacts on the main body, extension tube, and powered accessories for bent or recessed pins.
- Test with different powered accessories (floor head, mini motorized brush). If none receive power, the issue is in the main body or tube.
- Check continuity of the extension tube wiring if you have a multimeter; replace the extension tube with electrical contacts if open circuit is found.
- If the tube is good and E14 persists, the main control PCB likely has a failed accessory power driver and should be replaced.
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Repair Difficulty
Hard
4/5
Required Part
Extension Tube
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