Impecca IWA-05NM Mode D'emploi page 10

TROUBLESHOOTING
Investigate the following possible causes:
THE AIR CONDITIONER DOES NOT FUNCTION AT ALL
1. Is the power cable properly inserted into a functioning, grounded outlet?
2. Is there a power failure such as a blown fuse or tripped circuit breaker?
3. Is the timer set to «TIMER ON» mode? Disable the timer to immediately start op-
erations.
4. Is the ambient temperature lower than 61°F (16°C)? A safety device prevents the
unit from cooling the room to even lower temperatures.
HEATING OR COOLING IS INSUFFICIENT
1. Is the room temperature set properly?
2. Is the air filter dirty?
3. Are doors or windows open in the room?
4. Is the room directly exposed to sunlight?
5. Are there heat sources within the room?
6. Are there a large number of people in the room?
REMEDIES
THE AIR CONDITIONER DOES NOT RESTART IMMEDIATELY AFTER TURNING IT OFF.
The unit can not be restarted for 3 minutes to allow the condenser to cool and avoid risk
of fire. Wait a few minutes before restarting the unit.
FOG IS BLOWN OUT DURING COOLING
In warm, high humidity environments this may naturally occur. Continued cooling will
remove excess humidity from the room and the fog will disappear.
THE UNIT EMITS A STRANGE SMELL
This may be caused by cigarette smoke or other residues from cooking and other living
activities that remain in the air conditioning unit. Clean the filter.
THERE IS A «SQUEEZING» NOISE
The cycling of the refrigerant inside the unit can temporarily cause this noise.
THERE IS A «PATTING» NOISE
This is often caused by heat expansion in the plastic parts.
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