P4
Drain Float Switch Error
Description
The drain sensor or float switch connector is open, or the drain overflow protection has been triggered, indicating a blocked or malfunctioning drain system.
Appliance Error Codes Details
Additional Troubleshooting
1. Turn off the unit
2. Check the drain pan, hose, and pump for blockages
3. Verify the drain sensor and float switch connectors are properly seated
4. Contact service if the drain system is clear but the error persists
2. Check the drain pan, hose, and pump for blockages
3. Verify the drain sensor and float switch connectors are properly seated
4. Contact service if the drain system is clear but the error persists
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About this page
Author:
Pavel Volkov
Created:
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