How to stop dehumidifier leaks
Water leaking from the dehumidifier can cause expensive damage to your floor in a very short time. Here are several things that could cause the water leak.
The collection bucket is out of position. Make sure the bucket is under the coils.
The float switch is stuck, so it can’t shut off the dehumidifier when the collection bucket is full. Remove collection bucket from the dehumidifier and check that the float moves freely up and down.
The drain tube from the evaporator pan to the collection bucket is blocked, not allowing water to drain properly into the bucket. Remove the collection bucket and locate the drain tube attached to the drip tray. Push a small straw into the tube to clear the obstruction.
The collection bucket is cracked or damaged. Remove the bucket, wipe out dirt and water and inspect for cracks or holes.
The drain hose or adapter (if equipped) is loose or damaged. Check whether the hose adapter is properly inserted into the collection pan. Tighten the drain hose where it connects to the adapter. Check the drain hose for holes or cracks.
The coils that condense the moisture from the air are iced up. Set your dehumidifier on Fan Only to thaw coils. Remove and clean the air filter. Thaw coils completely and restart dehumidifier.
Most common symptoms to help you fix your dehumidifiers
Choose a symptom to see related dehumidifier repairs.
Main causes: dirty air filter, clogged grill, dehumidifier placed too close to the wall, dehumidifier too small for the …
Main causes: lack of electrical power, wiring failure, electronic control board failure, user interface control failure…
Main causes: dehumidifier too small for the space, bad humidity sensor, faulty evaporator thermistor, low refrigerant, b…
Main causes: weak or dead batteries, out of range, radio frequency interference…
Main causes: room temperature below 65 degrees Fahrenheit, control system failure…
Main causes: clogged drain hose, drain hose not properly connected…
Main causes: loose fan motor mounting screws, loose compressor mounting bracket screws, bad fan, faulty compressor…
Main causes: collection bucket not installed, collection bucket full of water…
Main causes: collection bucket not installed correctly, cracked collection bucket, loose drain hose connection…
Most common repair guides to help fix your dehumidifiers
These step-by-step repair guides will help you safely fix what’s broken on your dehumidifier.
How to replace a dehumidifier electronic control board
If the dehumidifier won’t power up because the control board has failed, use the steps in this repair guide to replace t…
How to replace a dehumidifier user interface control board
If the dehumidifier doesn’t respond when you try to set it, follow these steps to replace it.…
How to replace a dehumidifier sensor assembly
If the humidifier sensor doesn’t properly detect humidity or evaporator temperature, install a new sensor assembly, foll…
Effective articles & videos to help repair your dehumidifiers
Use the advice and tips in these articles to get the most out of your dehumidifier.
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Discover how a dehumidifier works.…