Daitsu ADD10 Manual De Funcionamiento Y Usuario página 41

Removing breakdowns
The following symptoms do not indicate a breakdown.
Symptom
The operation noise suddenly increases during use.
The humidity do not drop.
Very little dehumidifying takes place, or none takes place.
When the unit is first used, the discharged air smells musty.
The unit echoes.
When operation is started or the operation mode is changed,
an unusual noise is heard in main unit.
There are some stains left in the drainage tank.
The fan is running and the compressor does not work.
MAINTENANCE
The operation noise increases when the compressor is
activated.
Is the room too big for the unit?
Are windows or doors opened and closed frequently?
Is there a device in the room such as a kerosene stove,
Which emits steam?
This happens if the temperature and/or humidity of the room
is low.
Because the temperature of the head exchanger rises abruptly,
an unusual or musty odor may be produced for a moment.
If the unit is used in a room with wood flooring or in a small
room, it may echo.
The refrigerant may take some sound until circulation stabilizes.
This is water left from the dehumidifying test conducted at the
factory, it does not indicate a problem.
If the unit is started within 3 minutes after the unit stops, the
protection device is actuated, so that the compressor is started
automatically after a delay of 3 minutes; or the automatic
defrosting operation is activated and the compressor stops.
Reason
39