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SAFETY PRECAUTIONS
●
Before using the appliance, read these “PRECAUTIONS” thoroughly
and operate in the correct way.
●
The instructions in this section all relate to safety; be sure to maintain
safe operating conditions.
●
“WARNING” and “CAUTION” have the following meanings in these
instructions:
WARNING
This mark indicates procedures which, if im
-
properly performed, might lead to the death or
serious injury of the user.
CAUTION
This mark indicates procedures which, if im
-
properly performed, might possibly result in per-
sonal harm to the user, or damage to property.
PRECAUTIONS ON USE
WARNING
● Do not keep exposing oneself to the direct wind of air conditioner for a
long time.
● Do not insert fingers or objects into the outlet port or intake grille.
● Except for EMERGENCY, never turn off main as well as sub breaker
of the indoor units during operation. It will cause compressor failure as
well as water leakage. First, stop the indoor unit by operating the con
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trol unit, converter or external input device and then cut the breaker.
Make sure to operate through the control unit, converter or external
input device.
●
If the power supply cord of this appliance is damaged, it should only
be replaced by the authorized service personal, since special purpose
tools and specified cord are required.
● If any refrigerant happens to leak, extinguish any flames, ventilate the
room and get in touch with authorized service personnel.
CAUTION
● Do not place animals or plants in the direct path of the airflow.
● Do not direct airflow at fireplaces or heating apparatus.
● Do not block or cover the inlet port and outlet port.
● Do not climb on, or place objects on, the air conditioner.
● Do not set flower vases or water containers on top of air conditioners.
● Do not hang objects from the indoor unit.
●
Do not place any other electronic appliance or furniture. Otherwise,
water drop from the product may cause damage or failure of the appli-
ance or furniture.
● Always turn off the electrical breaker whenever cleaning the air condi
-
tioner or the air filter.
●
Do not pour water or cleaning solvent on the unit directly, or wash the
unit with them.
● Do not expose the air conditioner directly to water.
●
Do not operate the air conditioner with wet hands.
● Check the condition of the installation stand for damage.
● Operate only with air filters installed.
● Do not drink the water drained from the air conditioner.
● Do not apply any heavy pressure to radiator fins.
● Do not use inflammable gases near the air conditioner.
●
Do not touch the piping during operation.
●
Ensure that any electronic equipment is at least 1 m away from either
the indoor or outdoor units.
●
This appliance is not intended for use by persons (including children)
with reduced physical, sensory or mental capabilities, or lack of ex
-
perience and knowledge, unless they have been given supervision or
instruction concerning use of the appliance by a person responsible for
their safety. Children should be supervised to ensure that they do not
play with the appliance.
●
If the unit is not used for more than a month, perform a ventilation
operation before preforming a regular operation in order to dry the
internal components.
Note:
Switching the operating mode in the heat recovery system may require
some time to prepare for operation. Please note that this is not a fault.
PRECAUTIONS ON INSTALLATION
CAUTION
●
Do not attempt to install this air conditioner by yourself.
●
This unit contains no user-serviceable parts. Always consult authorized
service personnel for repairs.
●
When moving, consult authorized service personnel for disconnection
and installation of the unit.
●
The unit must be grounded.
● Make sure drain work is implemented properly for drainage.
● Avoid installing the air conditioner near a fireplace or other heating
apparatus.
● When installing the indoor and outdoor units, take precautions to pre
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vent access by infants.
NAME OF PARTS
(1)
(2)-1
(2)-2
(2)-3
(1)
Air filter (in air intake grille)
(2)
Airflow direction flaps
The name of the outlet ports (in “Individual Horizontal Hold setting” by
the wired remote controller). Please refer to the “AIRFLOW DIREC-
TION”.
(2)-1: Outlet 1 (Center fan)
(2)-2: Outlet 2 (Side fan)
(2)-3: Outlet 3 (Side fan)
(3) IR Receiver (optional)
(4)
(3)
(5)
(6)
(7)
(8)
(4) OPERATION Indicator Lamp (Green): It lights on
while operating.
(5) TIMER Indicator Lamp (Orange): It lights on while
timer is working.
(6) FILTER Indicator Lamp (Red): Lights on when it
is time to clean the filter. Clean the filter according
to “CLEANING AND CARE”. Once the cleaning is
completed, turn off the indicator lamp by operating
the Filter sign reset function on the remote control-
ler.
(7) Manual auto button: It is used to operate it while
remote controller is not available.
(8) Remote control signal receiver: It is the place to
receive the signals from the remote controller.
CONTENTS
SAFETY PRECAUTIONS
........................................................................ 1
NAME OF PARTS ................................................................................... 1
MANUAL AUTO OPERATION ................................................................ 2
COMFORT AIRFLOW ............................................................................. 2
AIRFLOW DIRECTION ........................................................................... 2
OPERATING TIPS .................................................................................. 3
CLEANING AND CARE........................................................................... 4
TROUBLESHOOTING ............................................................................ 5
SPECIFICATIONS ................................................................................... 6
OPERATING MANUAL
PART No. 9383490019
VRF system indoor unit (3D flow cassette type)
9383490019_OM.indb 1
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