DMD4 Optical Type Portable Desiccant Dryer/Loader  
Issues > Check/Troubleshooting
Decreased air flow rate from blower.
  1. Clog in regeneration or drying filter.
  2. Connecting hose in dehumidifying unit is damaged or has loose connection.

1. Clog in regeneration or drying filter.
If clogged, air will not circulate, potentially leading to overload to blower.

  1. If clogged, air will not circulate, potentially leading to overload to blower.

    [Point]
    1. Wear a mask when cleaning. Dust/particles will disperse in the air when blowing dry air.
    2. After cleaning, set filter in the original position and fasten securely.
    3. When the filter is badly clogged, replace with new filters.
Filter Cleaning
 If problem persists
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2. Connecting hose in dehumidifying unit is damaged or has loose connection.
Air flow will be reduced if air leak in unit occurs.

Before inspecting, initiate stopping operation of unit. After checking that unit has stopped completely, turn power breaker off and wait until heating section has cooled off.
  1. Check to see if hose is damaged or if hose band is loose. Then replace or tighten hose.
If problem persists
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