Operation is delayed
after restart
Fan speed changes
- off, very slow and
then normal
Heating operation
stops suddenly and
defrost-light blinks
Mist coming out of
the indoor unit
Low volume sounds
are emitted by the air
conditioner
Dust discharges
from the unit
Emits a peculiar
odor
Changes to fan only
while cooling or
heating mode
Operation is erratic,
unpredictable or
unresponsive
To prevent blowout of the fuse, the compressor will not operate while
theprotection circuit is working for about 3 minutes after sudden OFF--ON
operation of the power supply.
In HEAT mode, the indoor unit temporarily stops for maximum of 10
minutes to perform the automatic defrosting operation.
May occur when air conditioner is used for the first time or has not been
used for a long time
Various smells generated from interior textile, furniture, or cigarette smoke
absorbed into the air conditioner may be emitted. If not the case, contact a
local dealer or your installation contractor.
Room temperature reaches the temperature setting of the remote control.
If not the case, contact a local dealer or your installation contractor.
Interference from cell phone towers and remote boosters may cause the
unit to malfunction
Disconnect the power and then re-connect.
Press the ON/OFF button on the remote controller to restart operation.
Automatically happens in heating mode :
--prevents cold air blowing onto occupants when heating operation starts
--perform automatic defrosting operation,
--perform low temperature heating operation
In
COOL mode, a mist generated by condensation formed with sudden
cooling process may be emitted.
Hissing
sound -- during operation or immediately after stopping the air
conditioner, refrigerant flowing sound may be heard
Squeaking
sound -- normal expansion and contraction of plastic and
metal parts caused by temperature change during the operation.
Rushing
air -- when louver resets its position.
Mist
may generate due to moisture from defrosting process when the air
conditioner restarts in HEAT mode operation after defrosting.
Symptom
Cause
NOTE:
sure to inform them of the detailed malfunctions and unit model number.
13
For more details visit www.MrCool.com
TROUBLESHOOTING
Summary of Contents for Advantage Series
Page 17: ...Advantage Series ...
