www.canovate.com
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l
P. +90 216 484 2222
Can BREE
ZE
Operating and Maintenance Cooling Unit Instructions 8-14 kW
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25
15. BASIC TROUBLESHOOTING
CAUTION
When water leakage from the indoor unit occurs, stop
the operation and contact your contractor
When you smell or white smoke occurs from the unit,
stop the system and contact your contractor.
This is not abnormal
•
Sound from deforming Part
During system starting or stopping, and abrading
sound might be heard. However, this is due to thermal
deformation of plastic parts. It is not abnormal.
•
Refrigerant Flow Sound
While the system is being started or stopping, sound
from the refrigerant
fl
ow may be heard.
•
Smells from Indoor Unit
Smell adheres on indoor unit after a long period of
time. Clean the air
fi
lter and panels or make a good
ventilation.
•
Steam from Outdoor Heat Exchanger
During defrosting operation, ice on the outdoor heat
exchanger is melted, resulting in making steam.
•
Dew on Air Panel
When the cooling operation continues for a long
period of time under high humidity conditions (higher
than 27°C DB/80% R.H.), dew can form on the air
panel.
•
Dew on Cabinet
When the cooling operation continues for a long
period of timer (higher than 27°C DB/80% R.H.), dew
can form on the cabinet.
•
Sound for the indoor unit heat exchanger
During the cooling operation, a sound may be heard
from the indoor unit heat exchanger due to water
freezing or melting.
No operation
Check whether the SET TEMPERATURE is set at the
correct temperature.
Not cooling well or heating well
-- Check for obstruction of air
fl
ow of the outside or
inside units.
-- Check if too much heat source exists in the room.
-- Check if the air
fi
lter is clogged with dust.
-- Check to see if the doors or windows are opened
or not.
-- Check if the temperature condition is not within the
operating range.
Abnormal swing louver’s position
Check if the four louver’s position at the air outlet are
in same
