
R410A
6 . DUCT TYPE
AR 60FUAK, AR 60UUAK
ART60UUAK
D2D_AR010E/04
2006.05.30

6-1. FEATURE
MODELS :
AR 60FUAK / AO 60FMAYT
AR 60UUAK / AO 60UMAYT
ART60UUAK / AOT60UMAYT
FEATURES
Universal design indoor unit
Since vertical and horizontal installation is possible, and the intake direction can also be selected
from two directions, flexible installation is possible.
Ceiling concealed Floor concealed
Thin and compact indoor unit
DUCT TYPE
AR60
DUCT TYPE
AR60
- (06 - 01) -

6-2. REMOTE CONTROLLER
6-2-1. WIRED REMOTE CONTROLLER
FEATURES
Various timer setup (ON / OFF / WEEKLY) are possible.
Equipped with weekly timer as standard function.
(2 times Start / Stop per day for a week)
SUMOTUWETH FR SA
7
3126 9
15 18 21
When setting up a timer, operation mode and a temperature
setup can be changed.
When a failure occurs,the error code is displayed. (Maximum of 16)
Error indication.(A maximum of 16 error histories are memorizable.)
Up to 16 indoor units can be simultaneously controlled.
Anti freeze and energy saving operation are possible.
Easy installation with a slim shape with no boldge in the back.
The room temperature can be controlled by being detected the temperature
accurately with built-in thermo sensor.
High performance and compact size
Three functions are combined in
one unit.
Wired
remote
controller
Built-in timers
Weekly
timer
Setback timerWeekly timer
Setback
timer
Possible to set ON/OFF time to operate twice each day
of the week.
SUMOTUWETH FR SA
7
3126 9
15 18 21
Setup screen example
(Set to Wednesday: 8:00 to 20:00.)
DUCT TYPE
AR60
0 3 6 9 12 15 18 21 Time
Easy-to-understand time bar display
24°C
SUMOTUWETH FR SA
7
3126 9
15 1821
Screen
after setup
Possible to set temperature for two time spans and
for each day of the week.
SUMOTUWETH FR SA
3126 9
15 18 21
Setup screen example
(Set from Sunday to Saturday: 12:00 to 15:00, 28 °C.)
28°C
0 3 6 9 12 15 18 21 Time
DUCT TYPE
AR60
At "Weekly timer" + "Set back timer" setup
24°C
24°C 28°C 24°C
0 3 6 9 12 15 18 21 Time
28°C
Easy-to-understand operation Simple installation
Components are compatible with standard
switch boxes. Flat back construction allows
equipment to be installed wherever it is
Timer
area
Operation
area
needed.
[
Variable timer control
]
The operation/display sections are zoned according to time and operation, enabling variable programming to match application.
- (06 - 02) -
European
switch box
JIS box

FUNCTIONS
1
START/STOP button
Pressed to start and stop operation.
Display
2
7
8
9
10
11
12
Display panel
14
SUMOTUWETH FR
CLOCK ADJUST
SET BACK
DELETE SET
369
SUMOTUWETH FR
369
12 15 18 21
DAY OFF
12 15 18 21
2
SA
13
DAY
ENERGY
THERMO
SAVE
SENSOR
1
3
4
6
Set temperature button
Selects the setting temperature.
3
Master control button
Selects the operating mode(AUTO, HEAT, FAN, COOL, DRY).
4
Fan control button
Selects the fan speed (AUTO, LOW, MED, HIGH).
5
Energy save button
Turns the energy efficient mode on and off.
5
6
Thermo sensor
7
Timer mode (CLOCK ADJUST) button
Selects the timer mode (OFF TIMER, ON TIMER, WEEKLY TIMER)
Set the current time.
8
Day (DAY OFF) button
Temporarily cancels of one day timer.
9
Set back button
pressed select the set back timer.
15
1617 18
10
Set time button
Pessed to select the set back timer.
SA
11
Delete button
The schedule of a weekly timer is deleted.
12
Set button
1920
Sets the date, hour, minute and on-off time.
13
Operation lamp
Lights during operation and when the timer is on.
DIMENSION
DUCT TYPE
AR60
SUMOTUWETH FR
CLOCK ADJUST
SET BACK
DELETE SET
369
12 15 18 21
DAY
DAY OFF
120
SA
ENERGY
THERMO
SAVE
SENSOR
[ Unit : mm ]
17
120
14
Timer and clock display
15
Operation mode display
16
Fan speed display
17
Central control display
18
Temperature display
19
Stand by display
Indicates during the oil recovery and defrosting operation.
20
Energy save display
DUCT TYPE
AR60
Front View
SPECIFICATION
SIZE (H x W x D mm) 120 x 120 x 17
WEIGHT ( g ) 160
CABLE LENGTH ( m )
POWER ( V )
10
12
- (06 - 03) -

6-3.
AR 60FUAK AR 60UUAK ART 60UUAK
AO 60FMAYT AO 60UMAYT AOT60UMAYT
Rows x Stages x
Fin Pitch
Rows x Stages x
Fin Pitch
Fan motor thermal protector,Fuse
Corrosion resistant coating
400 x 1050(1150)* x 500(585)*
Fan motor thermal protector,Fuse
Outer diameter 25.4mm / Inner diameter 21.5mm
RECOMMENDED STATIC PRESSURE @ high
NOISE LEVEL
(SOUND
PRESSURE)
COOL/HEAT
OUTDOOR
Hot-dipped galvanized steel sheet
SPECIFICATIONS
COOLING TYPE
kW 16.5 16.5
BTU/h 56300 56300
kW - 19.5
BTU/h - 66600
COOLING RATED 5.93 6.06
HEATING RAT ED - 5.54
COOLING RATED 10.0 10.2
HEATING RAT ED - 9.8
A 70 70
EER COOLING 2.78 2.72
COP HEATING - 3.52
l/h (pints/h) 4.0(1.9) 4.0(1.9) 4.0(1.9)
High
Med
Low
Pa
INDOOR
OUTDOOR
INDOOR
OUTDOOR
High
Med
Low
54 / - 54 / 56
OUTPUT W
mm
Coil Dimensions mm
-
mm
Coil Dimensions mm
INDOOR
DUCT TYPE
AR60
INDOOR
OUTDOOR
INDOOR
OUTDOOR
INDOOR
OUTDOOR
OUTDOOR
INDOOR
OUTDOOR
LIQUID
GAS
m
m
CHARGE kg 3.5
DUCT TYPE
AR60
Note: Specifications are based on the following conditions.
Cooling: Indoor temperature of 27 °CDB / 19 °CWB,and outdoor temperature of 35 °CDB/24 °CWB.
Heating: Indoor temperature of 20 °CDB / 15 °CWB,and outdoor temperature of 7 °CDB/6 °CW B.
Standard static pressure : 100 Pa.
Pipe length : 7.5 m, Height difference : 0 m.(Outdoor unit - Indoor unit)
dimensions( )* are indicated the including flange,control box,safety drain pan.
COOLING
HEATING
WIRED (AR-3TA2)
mm
Remote Sensor (UTD-RS100F/UTD-RS100G)
Long Life Filter (UTD-LF60K/UTB-LF60KA)
Wire Set (UTD-ECS5A)
Simple remote controller
(UTB-YRB/UTB-GRB)
Simple remote controller
(UTB-YPB/UTB-GPB)
(UTB-YPB/UTB-GPB)
- (06 - 04) -
Simple remote controller
(UTB-TPB)

6-4. DIMENSIONS
6-4-1. OUTDOOR UNIT
MODELS : AO 60F , AO 60U , AOT60U
Top view
900
1290
21
77 31
(Unit : mm)
12330
9
Front view
Air flow
370
DUCT TYPE
AR60
Drain cap
mounting places
Drain cap
mounting place
4-Ø12mm hole
Bottom view
400
Side view
151
170
DUCT TYPE
196
99
AR60
MOUNTING POSITION
When there are
obstacles at the
back or front side.
When there are obstacles
at the back and front sides.
When there are obstacles at
the back, side(s), and top.
When there are obstacles
at the back side with the
installation of more than
one unit.
100 mm
or more
600 mm
or more
100 mm
or more
100 to 300 mm *
* If the space is larger than that is stated, the condition
will be the same as that there are no obstacles.
25
0
(
Se
m
m
r
v
or
i
c
e
mor
s
pac
e
e
)
- (06 - 05) -
600 to 1000 mm
300 mm
or more
250 mm
or more
250 mm
or more
300 mm
or more

6-4-2. INDOOR UNIT
MODELS : AR 60F , AR 60U , ART60U
Front view
(Unit : mm)
Top view
Side view (R)
Side view (L)
DUCT TYPE
AR60
Rear view
DUCT TYPE
AR60
MOUNTING POSITION
20 mm or over
450
(Service apace)
MAINTENANCE HOLE
Maintenance hole
450 mm
Control box
500 mm
500 mm
- (06 - 06) -

6-5. REFRIGERANT CIRCUIT
MODELS : AR 60F / AO 60F
MODELS : AR 60U / AO 60U , ART60U / AOT60U
DUCT TYPE
AR60
DUCT TYPE
AR60
- (06 - 07) -

6-6. WIRING DIAGRAMS
6-6-1. OUTDOOR UNIT
MODEL : AO 60F
OUTDOOR UNIT POWER SUPPLY
415 V
400 V
INDOOR UNIT OUTPUT
240 V
230 V
MODELS : AO 60U, AOT60U
DUCT TYPE
AR60
DUCT TYPE
AR60
OUTDOOR UNIT POWER SUPPLY
415 V
400 V
- (06 - 08) -
INDOOR UNIT OUTPUT
240 V
230 V