F3
Levoit
Accessory Power Output Fault
Vacuum displays F3 and the LED headlight on the floor head flickers or does not turn on
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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
Loose connection in accessory power pins, Shorted LED strip in floor head, Damaged wiring in wand, Faulty accessory power driver on main PCB
How to Fix / Troubleshooting
Safety first: Remove the battery before handling electrical connectors.
- Check connections: Detach and reattach the wand and floor head, ensuring they click firmly into place.
- Inspect contacts: Look at the metal contacts on the wand and floor head neck. Clean gently with a dry cloth.
- Test without wand (if possible): Connect the floor head directly to the main body. If the LED works, the wand wiring is likely faulty.
- Try another powered accessory: If you have another motorized tool (e.g., mini motorized brush), connect it. If F3 appears with all powered tools, the main PCB accessory driver may be defective.
- Replace faulty component: Replace the wand or floor head if only one accessory is affected. If all are affected, seek professional service for the main PCB.
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Repair Difficulty
Medium
3/5
Required Part
Motorized Floor Head LED / Wand Assembly
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