Colzer CFT4.0D - Page 16

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service@colzer.com.
Note: It is normal that the dehumidifier pulls warm air out.
Problem
Possible Cause
Solution
Dehumidifier does not
operate
No power to dehumidifier
Plug it into a working outlet
Not turned on
Turn the dehumidifier on
Has not set it properly
Make sure the set humidity level
is at 3% lower than the inlet
humidity reading
Error code displays
Contact customer service
Dehumidifier collects
little water
Insufficient working time
Allow more working time
Filter is blocked
Clean filter
Air Inlet or Outlet is blocked
Clear the obstructions
Low ambient temperature
Heat up the room
Condensate hose is blocked
Check hose for restrictions
dehumidifier
operating,
but room not dry
Doors and windows are open
Seal room from external areas
Abnormal Noise
The dehumidifier has not
been placed properly.
Place the dehumidifier in a
horizontal position
Filter is blocked
Clean filter