Heinner HAC-18INVB, User Manual

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4. Dust is blown out from the indoor unit.
This is a normal condition when the air conditioner has not been used for a long time
or during first use of the unit
5. A peculiar smell comes out from the indoor unit.
This is caused by the indoor unit giving off smells permeated from building material,
from furniture, or smoke.
6. The air conditioner turns to FAN only mode from COOL or HEAT mode (For
cooling and heating models only)
When indoor temperature reaches the temperature setting on air conditioner, the
compressor will stop automatically, and the air conditioner turns to FAN only mode.
The compressor will start again when the indoor temperature rises on COOL mode or
falls on HEAT mode (For cooling and heating models only) to the set point.
7. The air conditioner runs Anti-mildew function after turning off the unit
When turning off the unit under COOL(AUTO COOL, FORCED COOL) and DRY mode,
the air conditioner will run Anti-mildew function for 7-10 minutes, if turns off on
HEAT mode , the unit will continue operating for about 30 seconds at LOW fan speed,
then stop the operation and turn off the unit automatically.
8 . Dripping water may generate on the surface of the indoor unit when cooling in a
high relatively humidity (relative humidity higher than 80%). Adjust the horizontal
louver to the maximum air outlet position and select HIGH fan speed.
9. Heating mode (For cooling and heating models only)
The air conditioner draws in heat from the outdoor unit and releases it via the indoor
unit during heating operation. When the outdoor temperature falls, heat drawn in by
the air conditioner decreases accordingly. At the same time, heat loading of the air
conditioner increases due to larger difference between indoor and outdoor
temperature. If a comfortable temperature can't be achieved by the air conditioner,
we suggest you use a supplementary heating device.
10. Auto-restart function
• Power failure during operation will stop the unit completely.
• For the unit without Auto-restart feature, when the power restores, the
OPERATION indicator on the indoor unit starts flashing. To restart the operation,
push the ON/OFF button on the remote controller. For the unit with Auto-restart
feature, when the power restores, the unit restarts automatically with all the
previous settings preserved by the memory function.