Before using the appliance, read these “PRECAUTIONS” thoroughly and operate in the correct way.
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The instructions in this section all relate to safety; be sure to maintain safe operating conditions.
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“DANGER, “WARNING” and “CAUTION” have the following meanings in these instructions:
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DANGER!
WARNING!
CAUTION!
DANGER!
This mark indicates procedures which, if improperly performed, are most likely to
result in the death or serious injury to the user or service personnel.
This mark indicates procedures which, if improperly performed, might lead to the
death or serious injury of the user or service personnel.
This mark indicates procedures which, if improperly performed, might possibly result
in personal harm to the user, or damage to property.
● Do not attempt to install this air conditioner by yourself.
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This air conditioner contains no user-serviceable parts. Always consult authorized service personnel for repairs.
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When moving, consult authorized service personnel for disconnection and installation of the air conditioner.
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Do not become excessively chilled by staying for many hours in the direct cooling airfl ow.
● Do not insert fi ngers or objects into the outlet port or intake grille.
●
Do not start and stop air conditioner operation by disconnecting the power supply cord and so on.
● Take care not to damage the power supply cord.
● In the event of a malfunction (burning smell, etc.), immediately stop operation, turn off
the breaker, and consult authorized service personnel.
● In the event of the refrigerant leakage, be sure to keep it away from fi re or any
fl ammables. (consult an authorized service personnel)
●
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.
En-1
CAUTION!
● Provide occasional ventilation during use.
● Do not direct air fl ow at fi replaces or heating apparatus.
● Do not climb on, or place objects on, the air conditioner.
● Do not hang objects from the indoor unit.
● Do not set fl ower vases or water containers on top of air conditioners.
● Do not expose the air conditioner directly to water.
● Do not operate the air conditioner with wet hands.
● Do not pull power supply cord.
● Turn off power source when not using the unit for extended periods.
● Check the condition of the installation stand for damage.
● Do not place animals or plants in the direct path of the air fl ow.
● Do not drink the water drained from the air conditioner.
● Do not use in applications involving the storage of foods, plants or animals, precision
equipment, or art works.
● Do not apply any heavy pressure to radiator fi ns.
● Operate only with air fi lters installed.
● Do not block or cover the intake grille and outlet port.
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Ensure that any electronic equipment is at least one metre away from either the indoor or outdoor units.
● Avoid installing the air conditioner near a fi replace or other heating apparatus.
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When installing the indoor and outdoor unit, take precautions to prevent access to infants.
● Do not use infl ammable gases near the air conditioner.
● This appliance is not intended for use by persons (including children) with reduced
physical, sensory or mental capabilities, or lack of experience 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.
At the start of operation, a large power is used to bring the
room quickly to the desired temperature. Afterwards, the unit
automatically switches to a low power setting for economic and
comfortable operation.
AUTO CHANGEOVER
The operation mode (cooling, dry) is switched automatically
to maintain the set temperature, and the temperature is kept
constant at all times.
PROGRAM TIMER
The program timer allows you to integrate OFF timer and ON
timer operations in a single sequence. The sequence can involve
one transition from OFF timer to ON timer, or from ON timer to
OFF timer, within a twenty-four hour period.
SLEEP TIMER
When the SLEEP button is pressed during cooling mode, the thermostat setting is gradually raised during the period of operation.
When the set time is reached, the unit automatically turns off.
REMOVABLE OPEN PANEL
The indoor unit’s Open Panel can be removed for easy cleaning
and maintenance.
MILDEW-RESISTANT FILTER
The AIR FILTER has been treated to resist mildew growth, thus
allowing cleaner use and easier care.
SUPER QUIET OPERATION
When the FAN CONTROL button is used to select QUIET, the
unit begins super-quiet operation; the indoor unit’s airfl ow is
reduced to produce quieter operation.
WIRELESS REMOTE CONTROLLER
The Wireless Remote Controller allows convenient control of air
conditioner operation.
HORIZONTAL AIRFLOW
For cooling, use horizontal airfl ow so the cool air does not blow
directly on the occupants in the room.
OMNI-DIRECTIONAL AIR FLOW
(SWING OPERATION)
Three-dimensional control over air direction swing is possible
through dual use of both an UP/DOWN air direction swing and
RIGHT/LEFT air direction swing. Since UP/DOWN air direction
fl aps operate automatically according to the operating mode of
the unit, it is possible to set air direction based on the operating
mode.
WIRED REMOTE CONTROLLER (OPTION)
The optional wired remote controller (model No.: UTY-RNBLU)
can be used.
When you use remote controller, there are following different
points as compared with using wireless remote controller.
[The additional functions for wired ones]
• Weekly timer
• Temperature set back timer
[The restricted functions for wired ones]
• MAINTENANCE (FILTER RESET)
• THERMO SENSOR
And you cannot use both wired and wireless remote controller
simultaneously.
(Only one kind can be selected)
To facilitate explanation, the accompanying illustration
has been drawn to show all possible indicators; in actual
operation, however, the display will only show those
indicators appropriate to the current operation.
1 Operating Control Panel (Fig. 2)
2 MANUAL AUTO button
When kept on pressing the MANUAL AUTO
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button for more than 10 seconds, the forced
cooling operation will start.
●The forced cooling operation is used at the
time of installation.
Only for authorized service personnel’s use.
●When the forced cooling operation starts by
any chance, press the START/STOP button
to stop the operation.
3 Indicator (Fig. 3)
4 Remote Control Signal Receiver
5 OPERATION Indicator Lamp (red)
6 TIMER Indicator Lamp (green)
●If the TIMER indicator lamp fl ashes when the
timer is operating, it indicates that a fault has
occurred with the timer setting (See Page 14
Auto Restart).
7 SUPER QUIET Indicator Lamp (orange)
8 Intake Grille (Fig. 4)
9 Front Panel
0 Air Filter
A Air Flow Direction Louver
B Power Diffuser
C Right-Left Louver
(behind Air Flow Direction Louver)
D Drain Hose
Fig. 5 Outdoor Unit
E Intake Port
F Outlet Port
G Pipe Unit
H Drain port (bottom)
Fig. 6 Remote Controller
I SLEEP button
J MASTER CONTROL button
K SET TEMP. button (
/ )
L Signal Transmitter
M TIMER MODE button
N TIMER SET (
/ ) button
O FAN CONTROL button
P START/STOP button
Q SET button (Vertical)
R SET button (Horizontal)
S SWING button
T RESET button
U TEST RUN button
● This button is used when installing the conditioner, and should not be used under normal
conditions, as it will cause the air conditioner’s
thermostat function to operate incorrectly.
● If this button is pressed during normal operation, the unit will switch to test operation mode,
and the Indoor Unit’s OPERATION Indicator
Lamp and TIMER Indicator Lamp will begin
to fl ash simultaneously.
● To stop the test operation mode, press the
START/STOP button to stop the air conditioner.
V CLOCK ADJUST button
W Remote Controller Display (Fig. 7)
X Transmit Indicator
Y Clock Display
Z Operating Mode Display
[ T imer Mode Display
\ Fan Speed Display
] Temperature SET Display
` SLEEP Display
a SWING Display
Press and slide the battery compartment lid on the
1
reverse side to open it.
Slide in the direction of the arrow while pressing the mark.
Insert batteries.
2
Be sure to align the battery polarities () correctly.
Close the battery compartment lid.
3
Set the Current time
Press the CLOCK ADJUST button (Fig. 6 V).
1
Use the tip of a ball-point pen or other small object to press the button.
Use the TIMER SET ( / ) buttons (Fig. 6 N) to
2
adjust the clock to the current time.
button: Press to advance the time.
(Each time the buttons are pressed, the time will be advanced/reversed in one-
button: Press to reverse the time.
minute increments; hold the buttons depressed to change the time quickly in
ten-minute increments.)
CAUTION!
● Take care to prevent infants from accidentally swallowing batteries.
● When not using the Remote Controller for
an extended period, remove the batteries to
avoid possible leakage and damage to the
unit.
● If leaking battery fl uid comes in contact
with your skin, eyes, or mouth, immediately
wash with copious amounts of water, and
consult your physician.
● Dead batteries should be removed immediately and disposed of properly, either
in a battery collection receptacle or to the
appropriate authority.
● Do not attem pt to recharge dry batteries.
Never mix new and used batteries, or batteries of different types.
Batteries should last about one year under
normal use. If the Remote Controller’s
operating range becomes appreciably
reduced, replace the batteries and press
the RESET button with the tip of a ballpoint
pen or other small object.
Press the CLOCK ADJUST button (Fig. 6 V) again.
3
This completes the time setting and starts the clock.
To Use the Remote Controller
● The Remote Controller must be pointed at signal receiver (Fig. 3 4) to operate cor-
rectly.
● Operating Range: About 7 meters.
● When a signal is properly received by the air conditioner, a beeping sound will be
heard.
● If no beep is heard, press the Remote Controller button again.