Fujitsu AGF12UI-LV User manual

KEEP THIS MANUAL FOR FUTURE REFERENCE
DIESE ANLEITUNG BITTE SORGFÄLTIG AUFBEWAHREN
CONSERVEZ CE MODE D’EMPLOI AFIN DE POUVOIR VOUS Y RÉFÉRER ULTÉRIEUREMENT
GUARDE ESTE MANUAL PARA PODERLO CONSULTAR EN EL FUTURO
CONSERVARE QUESTO MANUALE PER OGNI EVENTUALE FUTURO RIFERIMENTO
ΚΡΑΤΗΣΤΕ ΤΟ ΕΓΧΕΙΡΙΔΙΟ ΓΙΑ ΜΕΛΛΟΝΤΙΚΗ ΑΝΑΦΟΡΑ
GUARDE ESTE MANUAL PARA CONSULTA POSTERIOR
СОХРАНИТЕ НАСТОЯЩЕЕ РУКОВОДСТВО ДЛЯ БУДУЩИХ ССЫЛОК
BU KILAVUZU, DAHA SONRA BAŞVURMAK ÜZERE SAKLAYIN
OPERATING MANUAL
BEDIENUNGSANLEITUNG
MODE D’EMPLOI
MANUAL DE FUNCIONAMIENTO
MANUALE DI ISTRUZIONI
ΕΓΧΕΙΡΙΔΙΟ ΛΕΙΤΟΥΡΓΙΑΣ
MANUAL DE INSTRUÇÕES
РУКОВОДСТВО ПО ЭКСПЛУАТАЦИИ
KULLANIM KİTABI
PART No. 9378532052
AIR CONDITIONER
FLOOR TYPE
EnglishDeutschFrançaisEspañolItalianoEλληvIkάPortuguêsРусский
Türkçe
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●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.
●Do not become excessively chilled by staying for lengthy periods in the direct cooling airflow.
●Do not insert anything into the Airflow direction.
●Do not start and stop air conditioner operation by disconnecting the power supply cord.
●Take care not to damage the power supply cord.
●In the event of a malfunction (burning smell, etc.), immediately stop operation, disconnect the power
supply plug, and consult authorized service personnel.
●If the power supply cord of this appliance is damaged, it should only be replaced by the authorized ser-
vice personal, since special purpose tools and specified cord are required.
●In the event of refrigerant leakage, be sure to keep away from fire or any flammables. (consult an autho-
rized service personnel)
●Provide occasional ventilation during use.
●Do not direct airflow at fireplaces 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 flower 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 airflow.
●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.
●Connection valves become hot during Heating; handle with care.
●Do not apply any heavy pressure to radiator fins.
●Operate only with air filters installed.
●Do not block or cover the intake grille and outlet port.
●Ensure that any electronic equipment is at least 1 m away from either the indoor or outdoor units.
●Avoid installing the air conditioner near a fireplace or other heating apparatus.
●When installing the indoor and outdoor unit, take precautions to prevent access to infants.
●Do not use inflammable gases near the air conditioner.
●Do not sit and place anything on the unit.
●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.
WARNING!
CAUTION!
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!
CAUTION!
This mark indicates procedures which, if improperly performed, might lead to the
death or serious injury of the user.
This mark indicates procedures which, if improperly performed, might possibly re-
sult in personal harm to the user, or damage to property.
SAFETY PRECAUTIONS........................................En-1
FEATURES AND FUNCTIONS ...............................En-2
NAME OF PARTS ...................................................En-3
PREPARATION .......................................................En-5
OPERATION............................................................En-6
TIMER OPERATION ...............................................En-8
SLEEP TIMER OPERATION...................................En-9
ADJUSTING THE DIRECTION OF
AIR CIRCULATION ...............................................En-10
AIR OUTLET SELECTION .................................... En-11
10°C HEAT OPERATION ......................................En-12
ECONOMY OPERATION ......................................En-12
SWING OPERATION ............................................En-13
MANUAL AUTO OPERATION ...............................En-13
CLEANING AND CARE.........................................En-14
TROUBLESHOOTING ..........................................En-16
OPERATING TIPS.................................................En-18
CONTENTS
OPERATING MANUAL
FLOOR TYPE
PART No. 9378532052
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FEATURES AND FUNCTIONS
INVERTER
At the start of operation, large amount of power is used to
bring the room quickly to the desired temperature. Afterwards,
the unit automatically switches to a low power setting for eco-
nomic and comfortable operation.
AUTO CHANGEOVER
The operation mode (cooling, dry, heating) is switched auto-
matically to maintain the set temperature, and the temperature
is kept constant at all times.
10°C HEAT OPERATION
The room temperature can be maintained at 10°C so as to
prevent the room temperature from falling too far.
ECONOMY OPERATION
When economy operation mode is operated, the room temper-
ature will be little higher than the set-temp under cooling mode
and lower than set-temp under heating mode. Therefore, the
economy mode is able to save more energy than other normal
mode.
PROGRAM TIMER
The program timer allows you to integrate OFF timer and ON
timer operations in a single sequence. The sequence can
involve 1 transition from OFF timer to ON timer, or from ON
timer to OFF timer, within a 24 hour period.
SLEEP TIMER
When the SLEEP button is pressed during Heating mode, the
air conditioner’s thermostat setting is gradually lowered during
the period of operation; 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.
WIRELESS REMOTE CONTROLLER
The Wireless Remote Controller allows convenient control of
air conditioner operation.
SWING OPERATION
The Airflow Direction Louvers swings automatically up and
down so that the air speeds to every nook and corner of your
room.
REMOVABLE OPEN PANEL
The indoor unit’s Open Panel can be removed for easy clean-
ing and maintenance.
SUPER QUIET OPERATION
When the FAN button is used to select QUIET, the unit begins
super-quiet operation; the indoor unit’s airflow is reduced to
produce quieter operation.
APPLE-CATECHIN FILTER
The APPLE-CATECHIN FILTER uses static electricity to clean
fine particles and dust in the air such as tobacco smoke and
plant pollen that are too small to see.
ION DEODORIZATION FILTER
The filter deodorizes by powerfully decomposing absorbed
odors using the oxidizing and reducing effects of ions gener-
ated by the ultra-fine-particle ceramic.
WIRED REMOTE CONTROLLER (OPTION)
The optional wired remote controller 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
And you can use both wired and wireless remote controller si-
multaneously.
(But function is limited)
When the restricted functions on the remote controller are
used, beeping sound will be heard, OPERATION, TIMER and
the 3rd lamp of the indoor unit will flash.
[The restricted functions for wireless ones]
• SLEEP TIMER
• TIMER
• 10°C HEAT
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E
F
9
9
4
1
A =
D
C
1
4
G B
7
TIMER
6
OPERATION
58
ECONOMY
2 3
Fig. 1
Fig. 2
Fig. 3
Fig. 4
Fig. 6
Fig. 5
33
34
35
36
37
38
39
40
41
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
NAME OF PARTS
To facilitate explanation, the accompanying illustra-
tion has been drawn to show all possible indicators; in
actual operation, however, the display will only show
those indicators appropriate to the current operation.
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Fig. 5 Remote Controller
HSignal Transmitter
IMODE button
J10°C HEAT button
KECONOMY button
LSLEEP button
MTIMER MODE button
NFAN button
OSTART/STOP button
PSET TEMP. button ( /)
QSET button
RSWING button
STIMER SET ( / ) button
TCLOCK ADJUST button
UTEST 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 op-
eration, the unit will switch to test operation
mode, and the Indoor Unit’s OPERATION
Indicator Lamp and TIMER Indicator Lamp
will begin to flash simultaneously.
●To stop the test operation mode, press the
START/STOP button to stop the air condi-
tioner.
VRESET button
WRemote Controller Display (Fig. 6)
XTemperature SET Display
YOperating Mode Display
ZSLEEP Display
[Transmit Indicator
\Fan Speed Display
]SWING Display
`Timer Mode Display
aClock Display
Fig. 1 Indoor Unit
1Operating Control Panel (Fig. 2)
2Air Outlet Selection switch
3MANUAL AUTO button
●When the MANUAL AUTO button is pressed
in 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.
4Indicator (Fig. 3)
5Remote Control Signal Receiver
6OPERATION Indicator Lamp (green)
7TIMER Indicator Lamp (orange)
●If the TIMER indicator lamp flashes when
the timer is operating, it indicates that a fault
has occurred with the timer setting (See
Page 16 Auto Restart).
8ECONOMY Indicator Lamp (green)
9Intake Grille (Fig. 4)
0Front Panel
AAir Filter
BAirflow Direction Louver
CDamper
DRight-Left Louver
(behind Airflow Direction Louver and
Damper)
EDrain Hose
FAir Cleaning Filter
GRope
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PREPARATION
CAUTION!
●Take care to prevent infants from acciden-
tally 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 fluid 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 imme-
diately and disposed of properly, either in a
battery collection receptacle or to the appro-
priate authority.
●Do not attempt to recharge dry batteries.
Never mix new and used batteries, or
batteries of different types.
Batteries should last about 1 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 ball-
point pen or other small object.
3To remove the Remote Con-
troller (when use at hand).
1Mount the Holder. 2Set the Remote Controller.
Screws
Insert
Press in
Slide up
Pull out
Load Batteries (R03/LR03 2)
1Press and slide the battery compartment lid on the re-
verse side to open it.
Slide in the direction of the arrow while pressing the mark.
2Insert batteries.
Be sure to align the battery polarities ( ) correctly.
3Close the battery compartment lid.
Set the Current time
1Press the CLOCK ADJUST button (Fig. 5 T).
Use the tip of a ball-point pen or other small object to press the button.
2Use the TIMER SET ( / ) buttons (Fig. 5 S) to
adjust the clock to the current time.
button: Press to advance the time.
button: Press to reverse the time.
(Each time the buttons are pressed, the time will be advanced/reversed in
1 minute increments; hold the buttons depressed to change the time quickly
in 10 minute increments.)
3Press the CLOCK ADJUST button (Fig. 5 T) again.
This completes the time setting and starts the clock.
To Use the Remote Controller
●The Remote Controller must be pointed at signal receiver (Fig. 1 5) 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.
Remote Controller Holder
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To Select Mode Operation
1Press the START/STOP button (Fig.5 O).
The indoor unit’s OPERATION Indicator Lamp (green) (Fig. 3 6) will light.
The air conditioner will start operating.
2Press the MODE button (Fig.5 I) to select the de-
sired mode.
Each time the button is pressed, the mode will change in the following order.
AUTO COOL DRY
HEAT FAN
About 3 seconds later, the entire display will reappear.
To Set the Thermostat
Press the SET TEMP. button (Fig. 5 P).
button: Press to raise the thermostat setting.
button: Press to lower the thermostat setting.
●Thermostat setting range:
AUTO ....................................18-30 °C
Cooling/Dry ...........................18-30 °C
Heating..................................16-30 °C
The thermostat cannot be used to set room temperature during the FAN mode (the tem-
perature will not appear on the Remote controller’s Display).
About 3 seconds later, the entire display will reappear.
The thermostat setting should be considered a standard value, and may differ
somewhat from the actual room temperature.
To Set the Fan Speed
Press the FAN button (Fig. 5 N).
Each time the button is pressed, the fan speed changes in the following order:
AUTO HIGH MED LOW QUIET
About 3 seconds later, the entire display will reappear.
When set to AUTO:
Heating : Fan operates so as to optimally circulate warmed air.
However, the fan will operate at very low speed when the temperature of
the air issued from the indoor unit is low.
Cooling : As the room temperature approaches that of the thermostat setting, the
fan speed becomes slower.
Fan : The fan runs at the low fan speed.
The fan will operate at a very low setting during Monitor operation and at the
start of the Heating mode.
SUPER QUIET Operation
SUPER QUIET operation begins. The indoor unit’s airflow will be reduced for quieter
operation.
●SUPER QUIET operation cannot be used during Dry mode. (The same is true when
dry mode is selected during AUTO mode operation.)
●During Super Quiet operation, Heating and Cooling performance will be reduced
somewhat. If the room does not warm up/ cool down when using SUPER QUIET Op-
eration, please adjust the air conditioner’s Fan Speed.
OPERATION
Example: When set to COOL.
Example: When set to 26 °C.
Example: When set to AUTO.
▲ ▲ ▲ ▲
▲
▲
▲
▲
▼
▼
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To Stop Operation
Press the START/STOP button (Fig. 5 O).
The OPERATION Indicator Lamp (green) (Fig. 3 6) will go out.
About AUTO CHANGEOVER Operation
AUTO: ●When AUTO CHANGEOVER operation first selected, the fan will operate
at very low speed for about a few minutes, during which time the indoor
unit detects the room conditions and selects the proper operation mode.
If the difference between thermostat setting and actual room temperature
is more than +2 °C Cooling or dry operation
If the difference between thermostat setting and actual room temperature
is within ±2 °C Determined by outdoor temperature
If the difference between thermostat setting and actual room temperature
is more than –2 °C Heating operation
●When the indoor unit has adjusted your room’s temperature to near the
thermostat setting, it will begin monitor operation. In the monitor operation
mode, the fan will operate at low speed. If the room temperature subse-
quently changes, the indoor unit will once again select the appropriate
operation (Heating, Cooling) to adjust the temperature to the value set in
the thermostat.
●
If the mode automatically selected by the indoor unit is not what you wish,
select one of the mode operation (HEAT, COOL, DRY, FAN).
About Mode Operation
Heating: ●Use to warm your room.
●When Heating mode is selected, the air conditioner will operate at very
low fan speed for about 3 to 5 minutes, after which it will switch to the se-
lected fan setting. This period of time is provided to allow the indoor unit
to warm up before begin full operation.
●When the room temperature is very low, frost may form on the outside
unit, and its performance may be reduced. In order to remove such frost,
the unit will automatically enter the defrost cycle from time to time. During
Automatic Defrosting operation, the OPERATION Indicator Lamp (Fig. 3 6)
will flash, and the heat operation will be interrupted.
Cooling: ●Use to cool your room.
Dry: ●Use for gently cooling while dehumidifying your room.
●You cannot heat the room during Dry mode.
●During Dry mode, the unit will operate at low speed; in order to adjust
room humidity, the indoor unit’s fan may stop from time to time. Also, the
fan may operate at very low speed when adjusting room humidity.
●The fan speed cannot be changed manually when Dry mode has been
selected.
Fan: ●Use to circulate the air throughout your room.
During Heating mode:
Set the thermostat to a temperature setting
that is higher than the current room tem-
perature. The Heating mode will not oper-
ate if the thermostat is set lower than the
actual room temperature.
During Cooling/Dry mode:
Set the thermostat to a temperature setting
that is lower than the current room tem-
perature. The Cooling and Dry modes will
not operate if the thermostat is set higher
than the actual room temperature (in Cool-
ing mode, the fan alone will operate).
During Fan mode:
You can not use the unit to heat and cool
your room.
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To Use the ON timer or OFF timer
1Press the START/STOP button (Fig. 5 O)
(if the unit is already operating, proceed to step 2).
The indoor unit’s OPERATION Indicator Lamp (green) (Fig. 3 6) will light.
2Press the TIMER MODE button (Fig. 5 M) to select the
OFF timer or ON timer operation.
Each time the button is pressed the timer function changes in the following
order:
CANCEL OFF ON
PROGRAM (OFF ON, OFF ON)
The indoor unit’s green TIMER Indicator Lamp (orange) (Fig. 3 7) will light.
3Use the TIMER SET buttons (Fig. 5 S) to adjust the
desired OFF time or ON time.
Set the time while the time display is flashing (the flashing will continue for
about 5 seconds).
button: Press to advance the time.
button: Press to reverse the time.
About 5 seconds later, the entire display will reappear.
To Use the Program timer
1Press the START/STOP button (Fig. 5 O).
(if the unit is already operating, proceed to step 2).
The indoor unit’s OPERATION Indicator Lamp (green) (Fig. 3 6) will light.
2Set the desired times for OFF timer and ON timer.
See the section “To Use the ON timer or OFF timer” to set the desired mode
and times.
About 3 seconds later, the entire display will reappear.
The indoor unit’s TIMER Indicator Lamp (orange) (Fig. 3 7) will light.
3Press the TIMER MODE button (Fig. 5 M) to select the
PROGRAM timer operation (OFF ON or OFF ON
will display).
The display will alternately show “OFF timer” and “ON timer”, then change to
show the time setting for the operation to occur first.
●The program timer will begin operation. (If the ON timer has been selected
to operate first, the unit will stop operating at this point.)
About 5 seconds later, the entire display will reappear.
About the Program timer
●The program timer allows you to integrate OFF timer and ON timer operations in a
single sequence. The sequence can involve 1 transition from OFF timer to ON timer,
or from ON timer to OFF timer, within a 24 hour period.
●The first timer function to operate will be the 1 set nearest to the current time. The
order of operation is indicated by the arrow in the Remote controller’s Display (OFF
ON, or OFF ON).
●One example of Program timer use might be to have the air conditioner automati-
cally stop (OFF timer) after you go to sleep, then start (ON timer) automatically in the
morning before you arise.
TIMER OPERATION
▲
Before using the timer function, be sure that the Remote Controller is set to the correct current time (☞P. 4).
To Cancel the Timer
Use the TIMER button to select “CANCEL”.
The air conditioner will return to normal opera-
tion.
To Change the Timer Settings
Perform steps 2and 3.
To Stop Air Conditioner Operation while
the Timer is Operating
Press the START/STOP button.
To Change Operating Conditions
If you wish to change operating conditions
(Mode, Fan Speed, Thermostat Setting,
SUPER QUIET mode), after making the timer
setting wait until the entire display reappears,
then press the appropriate buttons to change
the operating condition desired.
▲
▲
▼
To Cancel the Timer
Use the TIMER MODE button to select “CAN-
CEL”.
The air conditioner will return to normal opera-
tion.
To Change the Timer Settings
1. Follow the instructions given in the section “To
Use the ON Timer or OFF Timer” to select
the timer setting you wish to change.
2. Press the TIMER MODE button to select
either OFF ON or OFF ON.
To Stop Air Conditioner Operation while
the Timer is Operating
Press the START/STOP button.
To Change Operating Conditions
If you wish to change operating conditions (Mode,
Fan Speed, Thermostat Setting, SUPER QUIET
mode), after making the timer setting wait until
the entire display reappears, then press the
appropriate buttons to change the operating
condition desired.
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SLEEP TIMER OPERATION
Unlike other timer functions, the SLEEP timer is used to set the length of time until air conditioner operate is stopped.
To Use the SLEEP Timer
While the air conditioner is operating or stopped, press the
SLEEP button (Fig. 5 L).
The indoor unit’s OPERATION Indicator Lamp (green) (Fig. 3 6) lights and the TIMER
Indicator Lamp (orange) (Fig. 3 7) light.
To Change the Timer Settings
Press the SLEEP button (Fig. 5 L) once again and set the
time using the TIMER SET ( / ) buttons (Fig. 5 S).
Set the time while the Timer Mode Display is flashing (the flashing will continue about
5 seconds).
button: Press to advance the time.
button: Press to reverse the time.
About 5 seconds later, the entire display will reappear.
To Cancel the Timer:
Use the TIMER MODE button to select “CAN-
CEL”.
The air conditioner will return to normal opera-
tion.
To Stop the Air Conditioner During
Timer Operation:
Press the START/STOP button.
About the SLEEP Timer
To prevent excessive warming or cooling during sleep, the SLEEP timer function automatically modifies the thermostat setting in ac-
cordance with the set time setting. When the set time has elapsed, the air conditioner completely stops.
During Cooling/Dry operation:
When the SLEEP timer is set, the thermostat setting is automati-
cally raised 1 °C every 1 hour. When the thermostat has been
raised a total of 2 °C, the thermostat setting at that time is main-
tained until the set time has elapsed, at which time the air condi-
tioner automatically turns off.
SLEEP timer setting
During Heating operation:
When the SLEEP timer is set, the thermostat setting is
automatically lowered 1 °C every 30 minutes. When the thermo-
stat has been lowered a total of 4 °C, the thermostat setting at
that time is maintained until the set time has elapsed, at which
time the air conditioner automatically turns off.
SLEEP timer setting
2 °C 3 °C 4 °C
30
minutes
1 °C
1 hour
1 hour
30 minutes
Set time
Set time
1 hour
1 °C 2 °C
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WARNING!
●Never place fingers or foreign objects inside
the outlet ports, since the internal fan oper-
ates at high speed and could cause per-
sonal injury.
●Always use the Remote controller’s
SET button to adjust the vertical airflow
louvers. Attempting to move them man-
ually could result in improper operation;
in this case, stop operation and restart.
The louvers should begin to operate
properly again.
●When used in a room with infants, chil-
dren, elderly or sick persons, the air
direction and room temperature should
be considered carefully when making
settings.
●When indoor unit is embedded in a wall,
airflow is fixed to horizontal direction 5.
Please ask the service personnel to
perform the embedding in a wall.
Vertical Air Direction Adjustment
Press the SET button (Fig. 5 Q).
Each time the button is pressed, the air direction range will change as follows:
12345
The Remote controller’s display does
not change.
●Use the air direction adjustments within the ranges shown above.
●The vertical airflow direction is set automatically as shown, in accordance with the
type of operation selected.
During Cooling/Dry mode : Upward flow 1
During Heating mode : Horizontal flow 4
●During AUTO mode operation, for the first minute after beginning operation, airflow
will be upward 1; the air direction cannot be adjusted during this period.
●During Heating mode operation, airflow will be upward 1when the temperature of
the air issued from the indoor is low.
Right-Left Adjustment
Adjust the Right-Left louvers.
●Move the Right-Left louvers to adjust airflow in the direction you prefer.
ADJUSTING THE DIRECTION OF AIR CIRCULATION
Vertical (up-down) direction of airflow is adjusted by pressing the Remote controller’s SET button. Horizontal (right-left) airflow direc-
tion is adjusted manually, by moving the Airflow Direction Louvers.
Whenever making horizontal airflow adjustments, start air conditioner operation and be sure that the vertical air direction louvers are
stopped.
WARNING!
●Always adjust the Right-Left louvers when
the damper is open. Opening the damper
forcibly with hands can cause damper of
malfunction.
1
2
3
4
5
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AIR OUTLET SELECTION
With this function , air come out simultaneously from the upper and lower air outlets so that the room can be cooled or heated effec-
tively. This function is set using the switch behind the front grille of the Indoor unit. (This function is available in cooling and heating
operation.)
How to set to blow out air from the upper and lower air outlets
■ Set the air outlet selection switch to
Air blows out automatically from the upper and lower air
outlets as shown in the table below.
NOTE:
Set the air outlet selection switch to the end. Otherwise, air outlet cannot be selected as intended.
Description of operation
Operation COOLING Mode DRY Mode HEATING Mode
Airflow
Conditions
Upper and lower
airflow
Upper airflow Upper airflow only Upper and lower
airflow
Upper airflow
Room temperature
and set tempera-
ture are different.
Room tempera-
ture is close to set
temperature, or
the air conditioner
has operated for
1hour.
_
Airflow tempera-
ture is high.
Airflow tempera-
ture is low.
(During defrosting
operation, start of
operation, etc.)
How to set to blow out air from the upper air outlet only
■ Set the air outlet selection switch to
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10°C HEAT OPERATION
• The room temperature can be maintained at 10°C by pressing the 10°C HEAT button
(Fig.5 J) so as to prevent the room temperature from falling too far.
To use 10°C HEAT OPERATION
Press the 10°C HEAT button (Fig.5 J)
The OPERATION Indicator lamp (green)(Fig.3 6) will go out, and the ECONOMY
Indicator lamp (green)(Fig.3 8) will light.
• The direction of airflow is set to horizontal.
To stop 10°C HEAT OPERATION
Press the START/STOP button (Fig.5 O)
Then the operation stops.
About the 10°C HEAT OPERATION
• The Heating mode will not operate if the room temperature is high enough.
• The room temperature can be maintained at 10 °C by pressing the 10 °C. HEAT button (Fig.5 J) so as to prevent the room tem-
perature from falling too far.
• In case of multi-type air conditioner, if other indoor unit is used for heating, the temperature of the room where the “10°C HEAT”
function is applied will rise. When using the “10°C HEAT” function, we recommend all indoor units should be run under the“10°C
HEAT” mode.
ECONOMY OPERATION
Begin Air Conditioner operation before performing this procedure.
To Use the ECONOMY Operation
Press the ECONOMY button (Fig.5 K).
The OPERATION Indicator lamp (green)(Fig.3 6) and the ECONOMY Indicator lamp
(green)(Fig.3 8) will light.
Economy operation begins.
To Stop the ECONOMY Operation
Press the ECONOMY button (Fig.5 K) again.
The ECONOMY Indicator lamp (green)(Fig.3 8) will go out.
Normal operation begins.
About ECONOMY Operation
In case of single-type air conditioner, at the maximum output, ECONOMY Operation is approximately 70% of normal air conditioner
operation for cooling and heating.
•During ECONOMY operation, the thermostat setting automatically changes according to the temperature to avoid Unnecessary
cooling and heating for the most economical operation.
● If the room is not cooled (or heated) well during economy operation, select normal operation.
● In case of multi-type air conditioner, the economy operation mode is only available for the set indoor unit.
Indicator Lamp
TIMER OPERATION ECONOMY
: Lighting : OFF
Indicator Lamp
TIMER OPERATION ECONOMY
: Lighting : OFF
While 10 °C HEAT OPERATION is in
progress, only the following operation
can be used.
• SET
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SWING OPERATION
MANUAL AUTO OPERATION
Use the MANUAL AUTO operation in the event the Remote Controller is lost or otherwise unavailable.
How To Use the Main Unit Controls
Press the MANUAL AUTO button (Fig. 2 3) more than 3 sec-
onds and less than 10 seconds on the main unit control panel.
To stop operation, press the MANUAL AUTO button (Fig. 2 3) for 3 seconds.
●
When the air conditioner is operated with
the controls on the Main Unit, it will oper-
ate under the same mode as the AUTO
mode selected on the Remote Control-
ler (see page 6).
●The fan speed selected will be “AUTO”
and the thermostat setting will be stan-
dard. (24°C)
Begin air conditioner operation before performing this procedure.
To select SWING Operation
Press the SWING button (Fig. 5 R).
The SWING Display (Fig. 6 ]) will light.
In this mode, the Airflow Direction Louvers will swing automatically to direct the airflow
both up and down.
To stop SWING Operation
Press the SWING button (Fig. 5 R) once again.
The SWING Display (Fig. 6 ]) will go out.
Airflow direction will return to the setting before swing was begun.
About Swing Operation
Swings between 1and 5.
●The SWING operation may stop temporarily when the air conditioner’s fan is not operat-
ing, or when operating at very low speeds.
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CLEANING AND CARE
●Before cleaning the air conditioner, be sure to turn it off.
●Be sure the Intake Grille (Fig. 1 9) is installed securely.
●When removing and replacing the air filter, be sure not to touch the heat exchanger, as personal in-
jury may result.
CAUTION!
Cleaning the Intake Grille
1. Remove the Intake Grille.
1Place your fingers at both top indicator of the grille pan-
el, and pull forward; if the grille seems to catch partway
through its movement, continue pulling down to remove.
2Unhook the ropes which holds the grille.
2. Clean with water.
Remove dust with a vacuum cleaner; wipe the unit with
warm water, then dry with a clean, soft cloth.
3. Replace the Intake Grille.
1Hook the ropes.
2Set the left and right mounting shafts into the bearings
at the bottom of the panel.
3Press the place where the mark on the diagram indi-
cates and close the Intake Grille.
Cleaning the Air Filter
1. Open the Intake Grille, and remove the
air filter.
Push down the air filter’s handle, disconnect the 2 upper
tabs, and pull out.
2. Remove dust with a vacuum cleaner or
by washing.
After washing, allow to dry thoroughly in a shaded place.
3. Replace the Air Filter and close the In-
take Grille.
1Align the sides of the air filter with the panel, and push
in fully, making sure the 2 upper tabs are returned prop-
erly to their holes in the panel.
2Close the Intake Grille.
●Dust can be cleaned from the air filter either with a vacuum
cleaner, or by washing the filter in a solution of mild deter-
gent and warm water. If you wash the filter, be sure to allow
it to dry thoroughly in a shady place before reinstalling.
●If dirt is allowed to accumulate on the air filter, airflow will be
reduced, lowering operating efficiency and increasing noise.
●During periods of normal use, the Air Filters should be
cleaned every 2 weeks.
●When used for extended periods, the unit may accumulate dirt inside, reducing its performance. We recommend that the unit
be inspected regularly, in addition to your own cleaning and care. For more information, consult authorized service personnel.
●When cleaning the unit’s body, do not use water hotter than 40 °C, harsh abrasive cleansers, or volatile agents like benzene or
thinner.
●Do not expose the unit body to liquid insecticides or hairsprays.
●When shutting down the unit for 1 month or more, first allow the fan mode to operate continuously for about one-half day to al-
low internal parts to dry thoroughly.
Intake
Grille
3
2
1
2
1
3
Rope
1
1
2
2
Intake
Grille
Rope
PANEL
AIR FILTER
AIR FILTER
PANEL
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Air Cleaning Filter Installation
1. Open the Intake Grille and remove the Air
filter.
2. Install the Air cleaning filter set (set of 2).
Set the air cleaning filter into the panel.
Catch it on 5 places of picks.
(3 places of upper parts and lower part 2 places.)
3. Install the Air filter and close the Intake
Grille.
●When air cleaning filters are used, the effect will increased
by setting the fan speed to “High”.
CLEANING AND CARE
2. Replace them by 2 new Air cleaning
filters.
1Remove the old air cleaning filters in reverse order of
their installation.
2Install in the same way as for installation of the air
cleaning filter set.
3. Install the Air filter and close the Intake
Grille.
In regard to the Air Cleaning Filters
APPLE-CATECHIN FILTER (1 sheet)
●The filters are disposable filters. (They can not be washed
and reused.)
●For storage of the filters, use the filters as soon as possible
after the package has been opened.
(The air cleaning effect decreases when the filters are left in
the opened package)
●Generally, the filters should be exchanged about every
3 months.
Please buy dedicated APPLE-CATECHIN FILTER (UTR-FC03-2)
(Sold separately) to exchange the used dirty air cleaning filters
.
[ION DEODORIZATION FILTER (1 sheet) — light blue]
●The filters should be exchanged about every 3 years so as
to maintain the deodorizing effect.
Please buy dedicated ION DEODORIZATION FILTER (UTR-
FC03-3) (Sold separately) when exchanging the filters.
Maintenance of ION DEODORIZATION FILTER
In order to maintain the deodorizing effect, please clean the
filter in the follow way once 3 months.
1Remove the filter.
2Clean with water and dry in the air.
1) Flush the filters with high-pressure hot water until the
surface of the filters are covered with water. Please
flush with diluent neutral detergent.
Never wash by reaming or rubbing, otherwise it
will damage the deodorizing effect.
2) Rinse with water flow.
3) Dry in shade.
3Reinstall the filter.
Replacing dirty Air cleaning filters
Replace filters with the following components (purchased sep-
arately).
●APPLE-CATECHIN FILTER : UTR-FC03-2
●ION DEODORIZATION FILTER: UTR-FC03-3
1. Open the Intake Grille and remove the Air
filter.
Filter Indicator Reset (The special setting)
Can be used if set correctly during installation.
Please consult authorized serviceman when using
this function .
●It lights on when it is time to clean the air filters.
Clean the filter referring to “CLEANING AND CARE”.
After cleaning, press the MANUAL AUTO button (Fig.2 3)
for 2 seconds or less on the indoor unit.
Air cleaning filter
Indicator Lamp
TIMER OPERATION ECONOMY
: Flashing : OFF
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In the event of a malfunction (burning smell, etc.), immediately stop operation, turn off the electrical
breaker or disconnect the power supply plug, and consult authorized service personnel.
Merely turning off the unit’s power switch will not completely disconnect the unit from the power
source. Always be sure to turn off the electrical breaker or disconnect the power supply plug to en-
sure that power is completely off.
TROUBLESHOOTING
WARNING!
Symptom
Doesn’t operate immedi-
ately:
Noise is heard:
Smells:
Mist or steam are
emitted:
Airflow is weak or stops:
Water is produced from the
outdoor unit:
Problem
●If the unit is stopped and then immediately started again, the com-
pressor will not operate for about 3 minutes, in order to prevent fuse
blowouts.
●
Whenever the electrical breaker is turned off than on again or the
power supply plug is disconnected and then reconnected, the protec-
tion circuit will operate for about 3 minutes, preventing unit operation
during that period.
●During operation and immediately after stopping the unit, the sound
of water flowing in the air conditioner’s piping may be heard. Also,
noise may be particularly noticeable for about 2 to 3 minutes after
starting operation (sound of coolant flowing).
●During operation, a slight squeaking sound may be heard. This is
the result of minute expansion and contraction of the front panel due
to temperature changes.
●
During Heating operation, a sizzling sound may be heard occasional.
This sound is produced by the Automatic Defrosting operation.
●Some smell may be emitted from the indoor unit. This smell is the
result of room smells (furniture, tobacco, etc.) which have been
taken into the indoor unit.
●During Cooling or Dry operation, a thin mist may be seen emitted
from the indoor unit. This results from the sudden Cooling of room
air by the air emitted from the indoor unit, resulting in condensation
and misting.
● During Heating operation, the outdoor unit’s fan may stop, and
steam may be seen rising from the unit. This is due to Automatic
Defrosting operation.
● When Heating operation is started, fan speed is temporarily very
low, to allow internal parts to warm up.
● During Heating operation, if the room temperature rises above the
thermostat setting, the outdoor unit will stop, and the indoor unit will
operate at very low fan speed. If you wish to warm the room further,
set the thermostat for a higher setting.
● During Heating operation, the unit will temporarily stop operation
(between 7 and 15 minutes) as the Automatic Defrosting mode
operates. During Automatic Defrosting operation, the OPERATION
Indicator Lamp will flash.
●The fan may operate at very low speed during Dry operation or
when the unit is monitoring the room’s temperature.
●During SUPER QUIET operation, the fan will operate at very low
speed.
●In the monitor AUTO operation, the fan will operate at very low
speed.
●
In case of Multi-type unit, if multiple units are operated in different
operation modes as shown below, the units operated afterward will
stop and the OPERATION indicator lamp (green) will flash.
Heating mode and cooling mode (or dry mode)
Heating mode and fan mode
● During Heating operation, water may be produced from the outdoor
unit due to Automatic Defrosting operation.
See Page
—
—
18
—
—
18
—
18
6 - 7
6
7
19
18
NORMAL
FUNCTION
Before requesting service, perform the following checks:
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TROUBLESHOOTING
Symptom
The damper opens and
closes automatically
Symptom
Doesn’t operate at all:
Poor Cooling (or Heating)
performance:
The unit operates
differently from the Remote
controller’s setting:
See Page
—
See Page
—
8 - 9
—
6
5
NORMAL
FUNCTION
CHECK ONCE
MORE
Problem
●The damper is automatically controlled by a microcomputer accord-
ing to the airflow temperature and operation time of the air condi-
tioner.
Items to check
●Has the circuit breaker been turn off?
●Has there been a power failure?
●Has a fuse blown out, or a circuit breaker been tripped?
●Is the timer operating?
●Is the Air Filter dirty?
●Air the air conditioner’s intake grille or outlet port blocked?
●Did you adjust the room temperature settings (thermostat) correctly?
●Is there a window or door open?
●In the case of Cooling operation, is a window allowing bright sunlight
to enter? (Close the curtains.)
●In the case of Cooling operation, are there heating apparatus and
computers inside the room, or are there too many people in the
room?
●Make sure the lower air outlet is not choked with foreign matters,
causing abnormal operation to damper.
●Is the unit set for SUPER QUIET operation?
●Are the Remote controller’s batteries dead?
●Are the Remote controller’s batteries loaded properly?
If the problem persists after performing these checks, or if you notice burning smells, or the OPERATION Indicator Lamp (Fig. 3 6)
and the TIMER Indicator Lamp (Fig. 3 7) flashes, and ECONOMY Indicator Lamp (Fig.3 8) flashes fast. Immediately stop opera-
tion, turn off the electrical breaker and consult authorized service personnel.
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OPERATING TIPS
Operation and Performance
Heating Performance
●This air conditioner operates on the heat-pump principle,
absorbing heat from outdoor air and transferring that heat
indoors. As a result, the operating performance is reduced
as outdoor air temperature drops. If you feel that insufficient
heating performance is being produced, we recommend
you use this air conditioner in conjunction with another kind
of heating appliance.
●Heat-pump air conditioners heat your entire room by recir-
culating air throughout the room, with the result that some
time may be required after first starting the air conditioner
until the room is heated.
Microcomputer-controlled Automatic Defrosting
●When using the Heating mode under conditions of low out-
door temperature and high humidity, frost may form on the
outdoor unit, resulting in reduced operating performance.
In order to prevent this kind of reduced performance, this
unit is equipped with a Microcomputer-controlled Automatic
Defrosting function. If frost forms, the air conditioner will
temporarily stop, and the defrosting circuit will operate brief-
ly (for about 7-15 minutes).
During Automatic Defrosting operation, the OPERATION
Indicator Lamp (green) will flash.
●After heating operation stops, if frost forms on the outdoor
unit, the unit will start Automatic Defrosting operation. At
this time, the outdoor unit will automatically stop after oper-
ating for a few minutes.
(However, some type of multi-type air conditioner doesn't
provide this function.)
AUTO Restart
In Event of Power Interruption
●The air conditioner power has been interrupted by a power
failure. The air conditioner will then restart automatically in
its previous mode when the power is restored.
●
If a power failure occurs during TIMER operation, the timer will
be reset and the unit will begin (or stop) operation at the new
time setting. In the event that this kind of timer fault occurs the
TIMER Indicator Lamp will flash (see Page. 3).
●Use of other electrical appliances (electric shaver, etc.) or
nearby use of a wireless radio transmitter may cause the air
conditioner to malfunction. In this event, temporarily discon-
nect the Power Supply Plug, reconnect it, and then use the
Remote Controller to resume operation.
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OPERATING TIPS
Notice
●
During use of the heating mode, the outdoor unit will occa-
sionally commence the defrost operation for brief periods.
During the defrosting operation, if the user sets the indoor
unit for heating again, the defrosting mode will continue,
and the heating operation will begin after completion of
defrosting, with the result that some time may be required
before warm air is emitted.
●
Operation can be done in the following different operating
modes.
Cooling mode and dry mode
Cooling mode and fan mode
Dry mode and fan mode
●
The operating mode (heating mode or cooling (dry) mode)
of the outdoor unit will be determined by the operating
mode of the indoor unit that was operated first. If the in-
door unit was started in fan mode, the operating mode of
the outdoor unit will not be determined.
For example, if indoor unit (A) was started in fan mode
and then indoor unit (B) was then operated in heating
mode, indoor unit (A) would temporarily start operation
in fan mode but when indoor unit (B) started operating in
heating mode, the OPERATION indicator lamp (green) for
indoor unit (A) would begin to flash (1 second on, 1 sec-
ond off) and it would go into standby mode. Indoor unit (B)
would continue to operate in heating mode.
Simultaneous Use of Multiple Units
●
When using a multi-type air conditioner, the multiple indoor
units can be operated simultaneously, but when two or
more indoor units of the same group are operated simul-
taneously, the heating and cooling efficiency will be less
than when a single indoor unit is used alone. Accordingly,
when you wish to use more than 1 indoor unit for cooling
at the same time, the use should be concentrated at night
and other times when less output is required. In the same
way, when multiple units are used simultaneously for heat-
ing, it is recommended that they be used in conjunction
with other auxiliary space heaters, as required.
●
Seasonal and outdoor temperature conditions, the struc-
ture of the rooms and the number of persons present may
also result in differences of operating efficiency. We rec-
ommend that you try various operating patterns in order to
confirm the level of heating and cooling output provided by
your units, and use the units in the way that best matches
your family’s lifestyle.
●
If you discover that one or more units delivers a low level
of cooling or heating during simultaneous operation, we
recommend that you stop simultaneous operation of the
multiple units.
●
Operation cannot be done in the following different operat-
ing modes.
If the indoor unit is instructed to do an operating mode that
it cannot perform, the OPERATION indicator lamp (green)
on the indoor unit will flash (1 second on, 1 second off)
and the unit will go into the standby mode.
Heating mode and cooling mode (or dry mode)
Heating mode and fan mode
●
During use of the heating mode, the top of the indoor unit
may become warm, but this is due to the fact that cool-
ant is circulated through the indoor unit even when it is
stopped; it is not a malfunction.
Multi-type Air conditioner
This indoor unit can be connected to a multi-type outdoor unit. The multi-type air conditioner allows multiple indoor units to be oper-
ated in multiple locations. The indoor units may be operated simultaneously, in accordance with their respective output.
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