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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 fi ngers or objects into the outlet port or intake grilles.
● 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-
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 specifi ed cord are required.
● If any refrigerant happens to leak, extinguish any fl ames, ventilate the
room and get in touch with authorized service personnel.
CAUTION
● Do not place animals or plants in the direct path of the airfl ow.
● Do not direct airfl ow at fi replaces 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 fl ower vases or water containers on top of air conditioners.
● Do not hang objects from the indoor unit.
● Do not place anything below the indoor unit that should not get wet.
● Always turn off the electrical breaker whenever cleaning the air condi-
tioner or the air fi lter.
● 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 fi lters installed.
● Do not drink the water drained from the air conditioner.
● Do not apply any heavy pressure to radiator fi ns.
● Do not use fl ammable gases near the air conditioner.
● Do not touch the piping during operation.
● Ensure that any electronic equipment is at least 40 in (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.
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 fi replace or other heating
apparatus.
● When installing the indoor and outdoor units, take precautions to pre-
vent access by infants.
NAME OF PARTS
(2)
(1)
(3)
(4)
(5)
(6)
(7)
(8)
(9)
(5)
(6)
(7)
(8)
(9)
(1) Air Filter
(2) Airfl ow Direction Flaps
(3) Air Intake Grille
(4) Operating Control Panel and Indicator Lamps
(5) FILTER Indicator Lamp (Red): It lights on if the fi lter became dirty.
Clean the fi lter referring to “CLEANING AND CARE”. It lights off when
RESET button is pressed after cleaning.
(6) TIMER Indicator Lamp (Orange): It lights on while timer is working.
(7) OPERATION Indicator Lamp (Green): It lights on while operating.
(8) Remote Control Signal Receiver: This is the place to receive the
signals from the remote controller.
(9) MANUAL AUTO button: This is used to operate it while remote con-
troller is not available.
Control unit (optional)
Types of remote controllers:
● Wireless remote controller
● Wired remote controller
● Simple remote controller
For operation method, please refer to the Operating Manual of each
device.
CONTENTS
SAFETY PRECAUTIONS ........................................................................ 1
NAME OF PARTS ................................................................................... 1
MANUAL AUTO OPERATION ................................................................ 2
ADJUSTING THE DIRECTION OF AIR CIRCULATION ......................... 2
OPERATING TIPS .................................................................................. 2
CLEANING AND CARE........................................................................... 3
TROUBLESHOOTING ............................................................................ 3
SPECIFICATIONS ................................................................................... 4
OPERATING MANUAL
PART No. 9369313349
VRF system indoor unit (Cassette type)
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