Pure Enrichment Reduced Dehumidification Efficiency

Pure Enrichment dehumidifier shows that it is running, but the bucket fills extremely slowly compared to rated capacity.

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Possible Causes

Dirty air filter and coils reducing airflow, Partially iced evaporator coil, Room humidity lower than expected, Aging compressor with reduced capacity

How to Fix / Troubleshooting

Safety: Unplug the unit before cleaning or opening panels.

  • Verify conditions: Use a separate hygrometer to confirm actual room humidity. Dehumidifiers remove less water when humidity is already low.
  • Clean filter and coils: Remove and wash the air filter. If accessible, gently vacuum dust from the evaporator and condenser coils.
  • Check for icing: Inspect the evaporator coil during operation. If it partially ices, improve airflow and ensure the room temperature is within the recommended range.
  • Continuous drain check: If using a drain hose, ensure it is routed downward with no kinks so water is not backing up into the bucket.
  • Assess age: If the unit is several years old and performance remains poor after cleaning, the compressor may be losing efficiency. Replacement of the unit is typically more practical than sealed-system repair.
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Repair Difficulty

Easy 2/5
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