Hyundai H-AR7-12H-UI136 Руководство по эксплуатации онлайн [23/68] 213735

Hyundai H-AR7-12H-UI136 Руководство по эксплуатации онлайн [23/68] 213735
23.
Electric air conditioner (split system)
EN
2. A white mist coming out from the indoor unit
A white mist may generate due to a large temperature dierence between air inlet and air outlet
on COOL mode in an indoor environment that has a high relative humidity.
A white mist may generate due to moisture generated from defrosting process when the
air conditioner restarts in HEAT mode operation aer defrosting.
3. Low noise of the air conditioner
You may hear a low hissing sound when the compressor is running or has just stopped
running. It is the sound of the refrigerant owing or coming to a stop.
You can also hear a low “squeak” sound when the compressor is running or has just
stopped running. This is caused by heat expansion and cold contraction of the plastic parts
in the unit when the temperature is changing.
A noise may be heard due to louver restoring to its original position when power is turned on.
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
rst use of the unit.
5. A peculiar smell comes out from the indoor unit.
This is caused by the indoor unit giving o smells permeated from building material, from furni-
ture, or smoke.
6. The air conditioner turns to FAN only mode from COOL or HEAT (For cooling and
heating models only) mode.
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 aer turning o the unit.
When turning o the unit under COOL(AUTO COOL, FORCED COOL) and DRY mode, the air
conditioner will run Anti-mildew function for about 10 minutes, then stop the operation and turn
o the unit automatically.
8. Dripping water may generate on the surface of the indoor unit when cooling in a high rela-
tively 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 dierence 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 indica-
tor on the indoor unit starts ashing. 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.
For some models, the machine is special designed with Auto-restart function for the open
angle of the horizontal louver.Power failure during operation or pressing the ON/OFF
button on the remote controller will stop the unit completely.When the power restores or
pressing the ON/OFF button on the remote controller again,the unit restarts automatically
with all the previous settings including the open angle of the horizontal louver by the mem-
ory function. So we strongly suggest that the open angle of the horizontal louver should not

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