P2
Vicks
Internal Reservoir Full (Pump or Gravity Drain Models)
Display shows “P2” and the dehumidifier stops and will not restart until drained.
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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
Internal reservoir full, Blocked drain hose, Pump failure (if equipped), Faulty internal float switch
How to Fix / Troubleshooting
Safety first: Turn OFF and unplug before draining.
- Drain reservoir: Remove the external bucket and check for an internal drain plug or hose. Carefully drain any water from the internal reservoir into a pan or sink.
- Check drain hose: If using continuous drain, ensure the hose is not kinked, elevated above the outlet, or blocked. Flush the hose with water to clear clogs.
- Inspect pump (if equipped): On pump models, listen for pump operation when the unit runs. If silent and P2 appears, the pump motor or float switch may be faulty.
- Reset: After draining and clearing hoses, reinstall everything, plug in, and restart. If P2 returns quickly, the internal float switch may need replacement.
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Repair Difficulty
Medium
3/5
Required Part
Internal Float Switch / Pump Assembly
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