Daitsu ADD12 Instrucciones página 60

Maintenance
The dehumidifying
function does
not work.
No air is discharged.
Operation is noisy.
●
After the above condition has occurred and corresponding step is used but the breakdown can not be
removed or other breakdown occurs, please contact the authorized service centers.
Maintenance
●
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.
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Is the air filter clogged?
Is air intake port or discharge
port obstructed?
Is the air filter clogged?
Has the unit been poorly
installed so it is tilted or
unsteady?
Is the air filter clogged?
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.
Clean the air filter as instructed under
"Caring for the dehumidifier".
Remove whatever is obstructing the
discharge port or intake port.
Clean the air filter as instructed under
"Caring for the dehumidifier".
Use the unit in a stable, sturdy location.
Prompt: Put a cushion under the unit
and help to reduce operation noise.
Clean the air filter as instructed under
"Caring for the dehumidifier".
Reason