Why Is the Dehumidifier Not Collecting Water

The hot and humid summer is approaching, which means the dehumidifier will play a huge role. You may find that the dehumidifier cannot drain properly after turning on. Investigate the possible cause and fix it, or contact the dehumidifier manufacturer for help. This article will illustrate several reasons why for dehumidifier is not collecting water. Here are some common causes and solutions:

 

1. Incorrect Humidity Setting

If the humidity level is set too high, the flood dehumidifier may not activate properly.

Solution:

Lower the humidity setting (typically to 40-50%) to encourage water collection.

2. Room Temperature is Too Low

Dehumidifiers work best in temperatures above 65°F (18°C). If the temperature is too low, coils can freeze, stopping water collection.

Solution:

Move the refrigerant dehumidifier to a warmer area or use a unit designed for low temperatures.

3. Dirty or Clogged Air Filter

A dirty filter can restrict airflow, reducing efficiency.

Solution:

Check and clean or replace the air filter.

4. Blocked or Dirty Coils

If the evaporator or condenser coils are dirty, the unit may struggle to extract moisture.

Solution:

Clean the coils using a soft brush or compressed air.

5. Full or Improperly Positioned Water Bucket

If the bucket is full or not positioned correctly, the dehumidifier may not operate.

Solution:

Empty the bucket and ensure it is properly seated.

6. Faulty or Stuck Float Switch

The float switch prevents overflow by shutting off the unit when the bucket is full. If stuck, the unit may think the bucket is full even when it’s empty.

Solution:

Check and reset the float switch.

7. Clogged Drain Hose

If using a hose for continuous drainage, a blockage may prevent water flow.

Solution:

Remove and clean the hose to ensure proper drainage.

8. Refrigerant Leak or Compressor Issue

If the dehumidifier's refrigerant has leaked or the compressor is faulty, it won’t remove moisture properly.

Solution:

If the unit is under warranty, contact the dehumidifier manufacturer or a technician for repairs.

 

If none of these solutions fix the problem, you may need to replace the dehumidifier or seek professional servicing. Let me know if you need further troubleshooting!