Fujitsu ARY30TL MA, ARY36TL MA, ARY45TL MA, ABY18TL MA, ABY24TL MA Operating Manual
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OPERATING MANUAL
AIR CONDITIONER
Indoor Unit
OPERATING MANUAL
BEDIENUNGSANLEITUNG
MODE D’EMPLOI
MANUAL DE FUNCIONAMIENTO
MANUALE DI ISTRUZIONI
ΕΓΧΕΙΡΙ∆ΙΟ ΛΕΙΤΟΥΡΓΙΑΣ
CEILING SUSPENSION
TYPE
ABY30TL MA
ABY36TL MA
ABY45TL MA
FLOOR CONSOLE/UNDER
CEILING DUAL TYPE
ABY18TL MA
ABY24TL MA
Outdoor Unit
DUCT TYPE
EnglishDeutschFrançaisEspañolItalianoEλληvIkά
ARY25TL MA
ARY30TL MA
ARY36TL MA
ARY45TL MA
CASSETTE TYPE
AUY18TL MA
AUY25TL MA
AUY30TL MA
AUY36TL MA
AUY45TL MA
AOY90EP 3L
AOY90TP 3L
AOY90EP MA
AOY90TP MA
KEEP THIS OPERATION MANUAL
FOR FUTURE REFERENCE
FUJITSU GENERAL LIMITED
P/N9363004014
CONTENTS
SAFETY PRECAUTIONS ....................................... 2
FEATURES AND FUNCTIONS .............................. 3
NAME OF PARTS ................................................... 3
PREPARATION ....................................................... 6
OPERATION ........................................................... 7
TIMER OPERATION (OFF TIMER/ON TIMER) ...... 9
TIMER OPERATION (WEEKLY TIMER) ............... 10
ADJUSTING THE DIRECTION OF AIR
CIRCULATION ...................................................... 15
SWING OPERATION ............................................ 16
ERRORS AND SELF DIAGNOSIS ....................... 18
CLEANING AND CARE ........................................ 19
TROUBLESHOOTING .......................................... 23
OPERATING TIPS ................................................. 24
SPECIFICATIONS ................................................. 25
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 save operating conditions.
● “DANGER”, “WARNING” and “CAUTION” have the following meanings in these instructions:
DANGER!
WARNING!
CAUTION!
DANGER!
This mark indicates procedures which, if improperly performed, are most likely to
result in the death of 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.
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.
● This unit contains no user-serviceable parts. Always consult authorized service per-
sonnel for repairs.
● When moving, consult authorized service personnel for disconnection and installation of the unit.
● Do not become over-exposed to cold air by staying in the direct path of the airflow of
the air conditioner for extended periods of time.
● Do not insert fingers or objects into the outlet port or intake grilles.
● Do not start and stop air conditioner operation by turning off the electrical breaker
and so on.
● In the event of a malfunction (burning smell, etc.), immediately stop operation, turn
off the electrical breaker, and consult authorized service personnel.
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CAUTION!
● Provide occasional ventilation during use.
● Do not direct air flow 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.
● Turn off power source when not using the unit for extended periods.
● Always turn off the electrical breaker whenever cleaning the air conditioner or the air
filter.
● Connection valves become hot during Heating; handle with care.
● Check the condition of the installation stand for damage.
● Do not place animals or plants in the direct path of the air flow.
● When restarting after a long period of disuse in the winter, do:
Turn the power switch on at least 12 hours before starting the unit.
● 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 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 one metre away from either the in-
door or outdoor units.
● Avoid installing the air conditioner near a fireplace or other heating apparatus.
● Whe
● Do not use inflammable gases near the air conditioner.
n installing the indoor and outdoor unit, take precautions to prevent access to infan
ts.
FEATURES AND FUNCTIONS
AUTOMATIC OPERATION
HEAT & COOL MODEL (REVERSE CYCLE)
Merely press the START/STOP button, and the unit will begin automatic operation in either the Heating, Cooling or
Monitor modes as appropriate, in accordance with the thermostat setting and the actual temperature of the room.
NAME OF PARTS
■ CEILING SUSPENSION TYPE
Fig. 1
879
1
3456
MANUAL
AUTO
SWING SWING TIMER
OPERATION
WEEKLY TIMER FEATURES
● Set different operating times for each day of the week.
● Set one or two operating spans (one or two ON times
and one or two OFF times) per day.
● Set time to a resolution of 5 minutes.
● OFF time can be carried over to the subsequent day.
● Use the “DAY OFF” setting to cancel operation for any
day of the coming week (one-time cancellation).
Fig. 1 Indoor Unit
1 Operating Control Panel (Fig. 2)
2 MANUAL AUTO button
This button has no function on this model of equipment.
3 OPERATION Indicator Lamp (red)
4 TIMER Indicator Lamp (green)
5 SWING Indicator Lamp (orange)
(HORIZONTAL SWING)
6 SWING Indicator Lamp (orange)
(VERTICAL SWING)
● If the TIMER indicator lamp flashes when the timer is
operating, it indicates that a fault has occurred with
the timer setting (See Page 25 Auto Restart).
Fig. 2
2
■ FLOOR CONSOLE/
UNDER CEILING DUAL TYPE
Fig. 3
7 Intake Grille
8 UP/DOWN Air Direction Flap
9 RIGHT/LEFT Air Direction Louvers
(behind UP/DOWN Air Direction Flap)
Fig. 3 Indoor Unit
0 Operating Control Panel (Fig. 4)
A MANUAL AUTO button
This button has no function on this model of equipment.
B OPERATION Indicator Lamp (red)
C TIMER Indicator Lamp (green)
D SWING Indicator Lamp (orange)
(VERTICAL SWING)
E SWING Indicator Lamp (orange)
(HORIZONTAL SWING)
● If the TIMER indicator lamp flashes when the timer is
operating, it indicates that a fault has occurred with
the timer setting (See Page 25 Auto Restart).
F Intake Grille
G Air Filter
H UP/DOWN Air Direction Flaps
I RIGHT/LEFT Air Direction Louvers
(behind UP/DOWN Air Direction Flaps)
J Drain Hose
Fig. 4
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NAME OF PARTS
■ DUCT TYPE
Fig. 5
● Square Flange
L
● Round Flange
L
■ CASSETTE TYPE
Fig. 6
● Compact
NO
SWING TIMER OPERATION
Fig. 7
QURS T
P
M
M
K
K
MANUAL
AUTO
Fig. 5 Indoor Unit
K Outlet Port
L Intake Port
M Drain Hose
Fig. 6 Indoor Unit
N Air Filter
O Air Flow Direction Flaps
P Indicator Lamps (Fig. 7)
Q SWING Indicator Lamp (orange)
R TIMER Indicator Lamp (green)
S OPERATION Indicator Lamp (red)
● When the OPERATION indicator and TIMER indicator
flash alternately, it means that the power has been
interrupted due to a power failure, etc. (See Page 25
Auto Restart.)
T MANUAL AUTO Button
This button has no function on this model of equipment.
Fig. 8
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VX
W
U Air Intake Grille
Fig. 8 Indoor Unit
V Air Filter
W Air Intake Grille
X Air Flow Direction Flaps
Instructions relating to heating(*) are applicable only to “HEAT & COOL MODEL” (Reverse Cycle).
Fig. 9
Z
Z
Y
Y
Fig. 11
i
j k
CLOCK
NON STOP
h
g
TIMER
MODE
CLOCK ADJUST
f d c [
m
n
CLOCK
NON STOP
OFFON
TIMER
TIMER
WEEKLY
21
NEXT DAY
Fig. 12 Display
For explanatory purposes, the figure showing the remote controller display shows all possible displays.
The actual display shows only that area that is being
adjusted or used.
TEMP.
°C
SET TIME TEMP./DAY FAN
SET
b
a
HIGH
CONTROL
DAY OFF
]e
_
AUTO
MASTER
CONTROL
START/STOP
\
opqr
OFF
ON
ON
OFF
TEMP.
DAY OFF
DAY
AUTO
HIGH
MED
LOW
AUTO
HEAT
FAN
COOL
DEFROST TEST
°C
s
t
l
Fig. 9 Outdoor Unit
Y Intake Port
Z Outlet Port
Electrical Breaker
This breaker is installed during
Fig. 10
the electrical installation.
Fig. 11 Remote Controller
[ START/STOP Button
\ Operation Lamp
] HORIZONTAL SWING Button
_ DAY OFF Button
a HORIZONTAL SWING Lamp
b
HORIZONTAL AIR FLOW DIRECTION SET Button
c SET Button
d VERTICAL SWING Button
e VERTICAL SWING Lamp
f
VERTICAL AIR FLOW DIRECTION SET Button
g CLOCK ADJUST Button
h TIMER MODE Button
*
i SET TIME Button
j SET TEMP./DAY Button
k FAN CONTROL Button
l MASTER CONTROL Button
m Remote Controller Display (Fig. 12)
n Timer Mode Display
o Clock Display (CLOCK/TIMER)
p Set Temperature Display (TEMP.)
q Fan Speed Display
r Operation Mode Display
s DEFROST Display
t TEST Display
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PREPARATION
Set the Current Time and Day
Press the CLOCK ADJUST button for more than three
1
seconds.
Press the SET TEMP./DAY button and set the day.
2
▲: Use to advance the day forward.
▼: Use to turn the day back.
The day is indicated by a code number from 1 to 7, as shown in the table
below. Set to the number that corresponds to the current day.
DAY CODE 1 234567
DAY OF THE WEEK MON TUE WED THU FRI SAT SUN
Press the SET TIME button and set the time.
3
▲: Use to advance the time forward.
▼: Use to turn the time back.
(Press once to move the time 1 minute; hold down and the time will move
10 minutes at a time.)
Press the CLOCK ADJUST button again.
4
This registers the new day and time values. The day display goes off, and
the time display stops flashing.
CLOCK
21
TIMER
SET TIME TEMP./DAY FAN
MODE
CLOCK ADJUST
3
1
21
Example: Set the time to 9:31.
SET
CLOCK
DAY
AUTO
CONTROL
DAY OFF
2
AUTO
DEFROST TEST
MASTER
CONTROL
START/STOP
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OPERATION
Instructions relating to heating(*) are applicable only to “HEAT & COOL MODEL” (Reverse Cycle).
Instructions relating to “the indoor unit’s indicator lamp” (**) are applicable to “CEILING SUSPENSION TYPE” and “FLOOR
CONSOLE/UNDER CEILING DUAL TYPE”.
To Select Mode Operation
Press the START/STOP button.
1
The unit will start and the remote controller’s operation lamp (green) and
**the indoor unit’s OPERATION indicator lamp (red) will light up.
Press the MASTER CONTROL button to select the de-
2
sired mode.
cc
AUTO *HEAT
COOL FAN
d
d
To Set the Thermostat
Press the SET TEMP./DAY button to the desired temperature.
▲ : Press to raise the thermostat setting.
▼ : Press to lower the thermostat setting.
● Thermostat setting range:
AUTO .................................. 18 to 30 °C
* Heating ............................... 16 to 30 °C
Cooling ............................... 18 to 30 °C
The thermostat cannot be used to set room temperature during the FAN mode
(the temperature will not appear on the remote controller’s display).
CLOCK
NON STOP
21
TIMER
SET TIME TEMP./DAY FAN
MODE
CLOCK ADJUST
TEMP
SET
°C
AUTO
HIGH
CONTROL
DAY OFF
DEFROST TEST
START/STOP
Example: When set to AUTO.
CLOCK
NON STOP
21
TIMER
SET TIME TEMP./DAY FAN
MODE
CLOCK ADJUST
TEMP
SET
°C
AUTO
HIGH
CONTROL
DAY OFF
START/STOP
AUTO
MASTER
CONTROL
AUTO
DEFROST TEST
MASTER
CONTROL
2
1
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 CONTROL button to select the fan speed.
AUTO HIGH MED LOW
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 set-
ting, the fan speed becomes slower.
Fan : The fan alternately turns on and off; when on, the fan runs at the
low fan speed.
The fan will operate at a very low setting during Monitor operation.
cccc
To Stop Operation
Press the START/STOP button.
**The OPERATION indicator lamp (red) will go out.
Example: When set to 26 °C.
CLOCK
NON STOP
21
TIMER
SET TIME TEMP./DAY FAN
MODE
CLOCK ADJUST
TEMP
SET
°C
AUTO
HIGH
CONTROL
DAY OFF
Example: When set to HIGH.
AUTO
DEFROST TEST
MASTER
CONTROL
START/STOP
The remote controller’s operation lamp (green) will go out.
The display contents disappear and only the current time is displayed.
En-7
OPERATION
Instructions relating to heating(*) are applicable only to “HEAT & COOL MODEL” (Reverse Cycle).
Instructions relating to “the indoor unit’s indicator lamp” (**) are applicable to “CEILING SUSPENSION TYPE” and “FLOOR
CONSOLE/UNDER CEILING DUAL TYPE”.
About Mode Operation
AUTO:
Cooling Operation
COOLING MODEL
● When the room temperature is 2 °C higher than the set temperature, the mode
will switch between Cooling and Drying.
Dry Operation
Thermostat control
● During the Drying mode operation, the FAN setting should be switched to LOW
for a gently cooling effect during which the fan may temporarily stop rotating.
● If the mode automatically selected by the unit is not satisfactory, see page 7 for
instructions on changing the mode setting (COOL, FAN).
2 °C
Setting temperature
AUTO (* AUTO CHANGEOVER):
HEAT & COOL MODEL (Reverse cycle)
● When AUTO CHANGEOVER is selected, the air conditioner selects the appropriate operation mode (Cooling or Heating)
according to your room’s present temperature.
● When AUTO CHANGEOVER is first selected, the fan will operate at very low speed for about one minute while the unit
determines the current conditions of the room and accordingly selects the proper operation mode.
● When the air conditioner 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 subsequently changes, the
air conditioner will once again select the appropriate operation (Heating, Cooling) to adjust the temperature to the value set
in the thermostat. (The monitor operation range is ±2 °C relative to the thermostat setting.)
● If the mode automatically selected by the unit is not satisfactory, see page 7 for instructions on changing the mode setting
(HEAT, COOL, FAN).
● Do not select AUTO CHANGEOVER if the difference in the environmental temperatures of the master and slave units is over
2 °C. (Otherwise, the indoor fan may not be controlled correctly.)
* 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 selected 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 defrosting (see
page 24), the heating mode will be temporarily interrupted. DEFROST will be
shown on the remote controller display **and indoor unit’s OPERATION indicator lamp (red) will flash.
* During Heating mode:
Set the thermostat to a temperature setting that is higher than the current room
temperature. The Heating mode will not
operate if the thermostat is set lower than
the actual room temperature.
During Cooling mode:
Set the thermostat to a temperature setting that is lower than the current room
temperature. The Cooling mode will not
operate if the thermostat is set higher than
the actual room temperature (in Cooling
mode, the fan alone will operate).
Cooling:
● Use to cool your room.
Fan:
● Use to circulate the air throughout your room.
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TIMER OPERATION (OFF TIMER/ON TIMER)
Instructions relating to “the indoor unit’s indicator lamp” (**) are applicable to “CEILING SUSPENSION TYPE” and “FLOOR
CONSOLE/UNDER CEILING DUAL TYPE”.
Before using the timer function, be sure that the remote controller is set to the correct current time and Day.
Press the START/STOP button; after the unit starts operation perform the following procedure:
OFF Timer / ON Timer
Press the TIMER MODE button and display either OFF
1
Timer or ON Timer.
The timer will start operating. (If you set the ON timer, the air conditioner
will stop operating.)
Each time the button is pressed the timer function changes in the following order:
cc
NON STOP (RESET) OFF ON WEEKLY
**The indoor unit’s TIMER indicator lamp (green) will light up.
Press the SET TIME button and set the timer time.
2
▲ : Use to advance the time forward.
▼ : Use to turn the time back.
(Press once to move the time 1 minute; hold down and the time will move
10 minutes at a time.)
To Confirm or Change Settings
Before Starting Operation
● To confirm settings
Press the TIMER MODE button once.
(The timer setting information will be
displayed for 15 seconds after the
TIMER MODE button is pressed.)
● To change settings
Confirm the settings as noted above,
then press the SET TIME button and
TIMER MODE button as necessary to
change the desired timer setting.
(The timer settings will be displayed
for 15 seconds after the button is
pressed.)
● After confirming or changing the settings, press the START/STOP button
to start operation.
c
c
To Change the Timer Setting
During Operation
Operate as noted in step 2.
To Change the Timer Mode
During Operation
Press the TIMER MODE button and set
the unit to the desired mode.
CLOCK
OFF
TIMER
TIMER
21
TIMER
SET TIME TEMP./DAY FAN
MODE
CLOCK ADJUST
1
CLOCK
OFF
TIMER
TIMER
21
OFF
OFF
TEMP
2
SET
TEMP
°C
°C
AUTO
HIGH
CONTROL
DAY OFF
AUTO
HIGH
AUTO
COOL
DEFROST TEST
MASTER
CONTROL
START/STOP
AUTO
COOL
DEFROST TEST
Example: Setting the OFF TIMER to
23:35.
To Cancel the Timer Mode
During Timer Operation
Press the TIMER MODE button and set
the display to “NON STOP” (the unit will
switch to non-stop operation).
To Stop Operation During
Use of Timer Mode
Press the START/STOP button.
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