WARNING
Do not attempt any repairs on the unit yourself. Incorrect repair can cause shock or fi re. Always call a qualifi ed service
professional. Using these Troubleshooting suggestions can save time when you contact the qualifi ed service professional.
Air conditioner does not restart. Cause: The evo system has a built in
3 minute delay to prevent short and/or rapid
cycling of the compressor.
Solution: Wait 3 minutes for the protection
delay to expire.
Air conditioner emits unpleasant odor when
started.
Cause: Typically unpleasant odors are the
result of mold or mildew forming on the coil
surfaces or air fi lter.
Solution: Wash indoor air fi lter in warm
water with mild cleaner. If odors persist,
contact a qualifi ed service professional to
clean the coil surfaces.
You hear a “water fl owing” sound. Cause: It is normal for the air conditioning
system to make “water fl owing” or
“Gurgling” sounds from refrigerant
pressures equalizing when the compressor
starts and stops.
Solution: The noises should discontinue as
the refrigerant system equalizes after 2 or
3 minutes.
A thin fog or vapor coming out of the unit
when air conditioner is running.
Cause: It is normal for the air conditioning
system to emit a slight fog or water vapor
when cooling extremely humid warm air.
Solution: The fog or water vapor will
disappear as the system cools and
dehumidifi es the room space.
You hear a slight cracking sound when the
air conditioner stops or starts.
Cause: It is normal for the air conditioning
system to make “slight cracking” sounds
from parts expanding and contracting
during system starts and stops.
Solution: The noises should discontinue as
temperatures equalizes after 2 or 3 minutes.
PROBLEM
CAUSE/SOLUTION
Wait
TROUBLESHOOTING
12
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