General ARG12F, ARG12FUAD, AOG12FSAJ, ARG12U, ARG12UUAD Technical Manual

R410A

2 . DUCT TYPE
AR 7 - 9FUAB, AR 12 - 18FUAD

AR 7 - 9UUAB, AR 12 - 18UUAD

D2D_AR006E/06

2007.07.26

2-1. FEATURE

MODELS :
AR 7FUAB / AO 7FSAJ
AR 9FUAB / AO 9FSAJ
AR 12FUAD / AO 12FSAJ
AR 14FUAD / AO 14FSDJ
AR 18FUAD / AO 18FNDK , AO 18FNDN

DUCT TYPE

AR7 - AR18K

AR 7UUAB / AO 7USAJL
AR 9UUAB / AO 9USAJL
AR 12UUAD / AO 12USAJL
AR 14UUAD / AO 14USDJL
AR 18UUAD / AO 18UNDKL , AO 18UNDNL

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.

DUCT TYPE

AR7 - AR18K

Ceiling concealed Floor concealed

Thin and compact indoor unit

- (02 - 01) -

2-2. REMOTE CONTROLLER

2-2-1. 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

DUCT TYPE

AR7 - AR18K

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)

DUCT TYPE

AR7 - AR18K

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

Weekly

timer

Setback

timer

Built-in timers

Setback timerWeekly 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.)

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

Setup screen example
(Set from Sunday to Saturday: 12:00 to 15:00, 28 °C.)

0 3 6 9 12 15 18 21 Time

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.

15 18 21

28°C

[

Variable timer control

]

The operation/display sections are zoned accord­ing to time and operation, enabling variable pro­gramming to match application.

- (02 - 02) -

European
switch box

JIS box

FUNCTIONS

1

START/STOP button

Pressed to start and stop operation.

Display

SUMOTUWETH FR

SA

369

12 15 18 21

DUCT TYPE

AR7 - AR18K

10

2
7
8
9

CLOCK ADJUST

SET BACK

DELETE SET

DAY

DAY OFF

ENERGY

SAVE

THERMO
SENSOR

13

1
3

4

6

2

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

DUCT TYPE

AR7 - AR18K

Turns the energy efficient mode on and off.

11

12

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

Display panel

Temporarily cancels of one day timer.

9

Set back button

pressed select the set back timer.

14

15

1617 18

10

Set time button

Pessed to select the set back timer.

SUMOTUWETH FR

SA

11

Delete button

The schedule of a weekly timer is deleted.

369

12 15 18 21

1920

12

Set button

Sets the date, hour, minute and on-off time.

13

Operation lamp

Lights during operation and when the timer is on.

DIMENSION

[ Unit : mm ]

17

120

SUMOTUWETH FR

369

12 15 18 21

DAY

CLOCK ADJUST

DAY OFF

SET BACK

DELETE SET

Front View

120

SA

ENERGY

THERMO

SAVE

SENSOR

SPECIFICATION

SIZE (H x W x D mm) 120 x 120 x 17

WEIGHT ( g ) 160

CABLE LENGTH ( m )

POWER ( V )

10

12

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

- (02 - 03) -

2-3. SPECIFICATIONS

TYPE

MODEL NAME

POWER SOURCE

EUROPEAN ENERGY LABEL

CAPACITY

INPUT POWER

DUCT TYPE

AR7 - AR18K

CURRENT A

STARTING CURRENT

EER

COP

MOISTURE REMOVAL

AIR
CIRCULATION

RECOMMENDED STATIC PRESSURE

FAN TYPE x Q'ty

FAN MOTOR OUTPUT W

NOISE LEVEL
(SOUND
PRESSURE)

COOL/HEAT

COMPRESSOR

COOLING

HEATING

COOLING RATED 0.76 0.99 1.24 1.39 2.03

HEATING RATED - - - - -

COOLING RATED 3.7 4.6 5.5 6.3 9.0

HEATING RATED - - - - -

INDOOR

OUTDOOR

INDOOR

OUTDOOR

TYPE

OUTPUT

STARTING METHOD

Coil

INDOOR

HEAT
EXCHANGER
TYPE

OUTDOOR

SAFETY DEVICES

CASING COLOR

INDOOR 217 x 663 x 595 217 x 663 x 595 217 x 953 x 595 217 x 953 x 595 217 x 953 x 595

DIMENSIONS
H ×W ×D

WEIGHT

PIPE

REFRIGERANT

REFRIGERANT OIL

OPERATION(OUTDOOR)

REMOTE CONTROLLER

OUTDOOR 530 × 750 × 250 530 x 750 x 250 530 x 750 x 250 530 x 750 x 250 650 x 830 x 320

INDOOR 324 × 785 × 686 324 x 785 x 686 324 x 785 x 686 324 x 785 x 686 324 x 785 x 686

OUTDOOR 609 × 882 × 339 609 x 882 x 339 609 x 882 x 339 609 x 882 x 339 743 x 984 x 413

INDOOR 18/22 18/22 25/29 25/29 25/29

OUTDOOR 27/29 27/29 34/36 35/37 52/56

CONNECTION METHOD

SIZE

MAX LENGTH

MAX HEIGHT

fin
Rows x Stages x
Fin Pitch
Coil Dimensions mm

Coil

fin
Rows x Stages x
Fin Pitch
Coil Dimensions mm

INDOOR

OUTDOOR

INDOOR

OUTDOOR

NET

GROSS

NET /
GROSS

LIQUID

GAS

TYPE

CHARGE kg 0.55 0.60 0.80 0.90 0.90

TYPE

COOLING

HEATING

MATERIAL

DRAIN PIPE

SIZE

INDOOR

OUTDOOR

RATED

RATED

COOLING 2.83 2.83 2.82 3.02 2.66

HEATING - - - - -

High 340 420 500 640 1000

Med 320 390 450 560 900

Low 300 360 400 480 760

INDOOR Sirocco x 1 Sirocco x 1 Sirocco x 2 Sirocco x 2 Sirocco x 2

OUTDOOR Propeller x 1 Propeller x 1 Propeller x 1 Propeller x 1 Propeller x 1

INDOOR 13 13 45 45 45

OUTDOOR 22 22 22 22 65

High 31.00 35.00 29.00 34.00 43.00

Med 28.00 33.00 28.00 32.00 40.00

Low 26.00 31.00 27.00 30.00 36.00

DUCTED MODELS

AR*7FUAB AR*9FUAB AR*12FUAD AR*14FUAD AR*18FUAD

AO*7FSAJ AO*9FSAJ AO*12FSAJ AO*14FSDJ AO*18FNDK

COOLING C C C B D

kW 2.15 2.80 3.50 4.20 5.40

BTU/h 7300 9500 11900 14300 18400

kW - - - - -

BTU/h - - - - -

kW

A 19.5 21 30 31 39

kW/kW

l/h (pints/h) 0.8(1.7) 1.0(2.1) 1.2(3.2) 1.5(3.2) 1.6(3.4)

m3/h

Pa 0(0-20,20-40) 0(0-20,20-40) 0(0-20,20-40) 0(0-20,20-40) 0(0to70)

dB(A)

mm

mm

mm

kg(lbs)

mm

m 15 15 15 15 20

m 8 8 8 8 8

℃

mm

1600 1600 1600 1600 3200

48.00 48.00 49.00 48.00 52.00

700 900 1075 1150 1500

2x14x1.30 2x14x1.30 2x14x1.30 2x14x1.30 2x14x1.30

294×410×26.6 294x410x26.6 294x700x26.6 294x700x26.6 294x700x26.6

1×24×1.45 1x24x1.45 2x24x1.45 2x24x1.45 1x30x1.30

504×770×18.19 504x770x18.19 504x658x36.38 504x658x36.38 630x905x18.19

（

1/4 inc.)

6.35

9.52(3/8 inc.) 9.52(3/8 inc.) 9.52(3/8 inc.) 12.7(1/2 inc.) 15.88(5/8 inc.)

6.35(1/4 inc.) 6.35(1/4 inc.) 6.35(1/4 inc.) 6.35(1/4 inc.)

COOLING ONLY TYPE

230V〜 50Hz

ROTARY

Permanent Starting Condenser

Copper tube

Aluminum

Copper tube

Aluminum

Fan motor thermal protector,Fuse

Fan motor thermal protector,Fuse

Hot-dipped galvanized steel sheet

Beige(10YR7.5/1.0NN)

FLARE

R410A

POE

21 to 43

-

WIRED(AR-3TA1)

ABS

Outer diameter 26.0mm

/ Inner diameter 21.5mm

DUCT TYPE

AR7 - AR18K

OPTIONS

INDOOR

OUTDOOR

Simple Wired Remocon(Fujitsu:UTB-YPB,General:UTB-GPB)

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°CWB.
Standard static pressure : 0 Pa.
Pipe length : 7.5 m, Height difference : 0 m.(Outdoor unit - Indoor unit)

- (02 - 04) -

AR 7UUAB AR 9UUAB AR 12UUAD AR 14UUAD AR 18UUAD

AO 7USAJL AO 9USAJL AO 12USAJL AO 14USDJL AO 18UNDKL

kW 2.15 2.70 3.50 4.00 5.40

Rows x Stages mm

Fin Pitch

Rows x Stages mm 1 x 24 2 x 24 2 x 24 2 x 24 2 x 30

Fin Pitch 1.45 1.45 1.45 1.45 1.45

6.35(1/4 inc.) 6.35(1/4 inc.) 6.35(1/4 inc.) 6.35(1/4 inc.) 6.35(1/4 inc.)

9.52(3/8 inc.) 9.52(3/8 inc.) 9.52(3/8 inc.) 12.7(1/2 inc.) 15.88(5/8 inc.)

-

Simple Wired Remocon(Fujitsu:UTB-YPB,General:UTB-GPB)

-6 to 24

ABS

Outer diameter 26.0

Inner diameter 21.5

WIRED(AR-3TA2)

FLARE

0 to 43

R410A

Aluminum

Aluminum

Copper tube

POE

Fan motor thermal protector,Fuse

Hot-dipped galvanized steel sheet

Fan motor thermal protector,Fuse

Beige(10YR7.5/1.0NN)

230V 50Hz

Copper tube

Permanent Starting Condenser

ROTARY

2 x 14

1.30

WEIGHT

INDOOR

NET /
GROSS

CASING COLOR

DIMENSIONS
H × W × D

OUTDOOR

Coil

mm

kg

RECOMMENDED STATIC PRESSURE

NOISE LEVEL
(SOUND
PRESSURE)

COOL/HEAT
OUTDOOR

Fin

Coil

FAN MOTOR OUTPUT

W

FAN TYPE x Q'ty
OUTPUT

REVERSE CYCLE TYPE

INDOOR

MODEL NAME

OUTDOOR

DUCTED MODELS

TYPE

kW/kW

INDOOR

MOISTURE REMOVAL

m3/h

OUTDOOR

AIR
CIRCULATION

COP

EER

POWER SOURCE

STARTING CURRENT

COOLING

HEATING

CAPACITY

RATED

RATED

kW

INPUT POWER

CURRENT
TYPE

COMPRESSOR

INDOOR

dB(A)

STARTING METHOD

A

OUTDOOR

mm

OPTIONS
MAX LENGTH

REMOTE CONTROLLER

DRAIN PIPE
MATERIAL

REFRIGERANT
INDOOR

NET

GROSS

HEAT
EXCHANGER
TYPE

Fin

SAFETY DEVICES
REFRIGERANT OIL

SIZE

TYPE

PIPE

MAX HEIGHT

CONNECTION METHOD

OPERATION(OUTDOOR)

°C

TYPE

SIZE

BTU/h 7300 9200 11900 13700 18400

kW 2.45 3.10 4.00 4.70 6.00

COOLING RATED 0.76 0.96 1.24 1.42 1.92

HEATING RATED 0.76 0.96 1.21 1.35 1.87

COOLING RATED 3.60 4.40 5.50 6.3 8.8

DUCT TYPE

AR7 - AR18K

HEATING RATED 3.60 4.50 5.40 6.0 8.7

COOLING 2.83 2.81 2.82 2.82 2.81

HEATING 3.22 3.23 3.31 3.48 3.21

High 340 420 500 640 1000

Med 320 390 450 560 900

Low 300 360 400 480 760

INDOOR Sirocco x 1 Sirocco x 1 Sirocco x 2 Sirocco x 2 Sirocco x 2

OUTDOOR Propeller x 1 Propeller x 1 Propeller x 1 Propeller x 1 Propeller x 1

INDOOR 13 13 45 45 45

OUTDOOR 22 22 22 22 65

High 31.0/31.0 35.0/36.0 29.0/30.0 34.0/34.0 43.0/43.0

Med 28.0/28.0 33.0/35.0 28.0/29.0 32.0/32.0 40.0/40.0

Low 26.0/26.0 31.0/34.0 27.0/28.0 30.0/30.0 36.0/36.0

BTU/h 8400 10600 13600 16000 20500

A 19.5 21 30 31 39

l/h (pints/h) 0.8(1.7) 1.0(2.1) 1.2(3.2) 1.5(3.2) 1.6(3.4)

1600 1600 1600 1600 3200

Pa 0(0-20,20-40) 0( 0-20,20-40) 0(0-20,20-40) 0(0-20,20-40) 0(0to70)

48.0/48.0 48.0/50.0 49.0/50.0 49.0/50.0 52.0/53.0

700 900 1075 1150 1500

DUCT TYPE

AR7 - AR18K

Coil Dimensions mm 294 x 410 x 26.6 294 x 410 x 26.6 294 x 700 x 26.6 294 x 700 x 26.6 294 x 700 x 26.6

mm

mm

Coil Dimensions mm 504 x 770 x 18.19 504 x 658 x 36.38 504 x 658 x 36.38 504 x 658 x 36.38 630 x 901 x 36.38

INDOOR

OUTDOOR

INDOOR

OUTDOOR

INDOOR 217 x 663 x 595 217 x 663 x 595 217 x 953 x 595 217 x 953 x 595 217 x 953 x 595

OUTDOOR 530 x 750 x 250 530 x 750 x 250 530 x 750 x 250 530 x 750 x 250 650 x 830 x 320

INDOOR 324 x 785 x 686 324 x 785 x 686 324 x 1075 x 686 324 x 1075 x 686 324 x 1075 x 686

OUTDOOR 609 x 882 x 339 609 x 882 x 339 609 x 882 x 339 609 x 882 x 339 743 x 984 x 413

INDOOR 18/22 18/22 25/29 25/29 25/29

OUTDOOR 28/30 30/32 34/36 35/37 52/56

LIQUID

GAS

CHARGE kg 0.65 0.75 0.85 1.00 1.40

COOLING

HEATING

m 15 15 15 15 20

m 8 8 8 8 8

mm

Note: Specifications are based on the following conditions.
Cooling: Indoor temperature of 27°CDB / 19°CW B,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 : 0 Pa.
Pipe length : 7.5 m, Height difference : 0 m.(Outdoor unit - Indoor unit)

- (02 - 05) -

2-4. DIMENSIONS
2-4-1. OUTDOOR UNIT

MODELS :
AO 7F , AO 9F , AO 12F , AO 14F
AO 7U , AO 9U , AO 12U , AO 14U

250

250

250

250

750

750

750

750

DUCT TYPE

AR7 - AR18K

100

100

100

100

60

60

60

60

13

13

13

95

95

95

95

285

285

285

285

13

540

540

540

540

(Unit : mm)

530

530

530

530

DUCT TYPE

AR7 - AR18K

Side view Front view

MOUNTING POSITION

When there are obstacles at
the back or front sides.

AIR

600 mm
or more

100 mm

or more

When there are obstacles at
the back, side(s), and top.

600 mm

(

Ser

v

or

i

c

mor

e

s

pac

e)

AIR

e

100 mm

or

mor

e

600 mm or more

300 mm
or more

When there are obstacles at the
back, side with the installation of
more than one unit.

AIR

600 mm
or more

600 mm
or more

300 mm
or more

- (02 - 06) -

MODELS : AO 18F , AO 18U

AR7 - AR18K

830

650

12

Front view

Bottom

Air flow

343

350

320

Side view

154

101

58

90

DUCT TYPE

AR7 - AR18K

DUCT TYPE

Top view

MOUNTING POSITION

When there are obstacles at the
back or front sides.

AIR

600 mm
or more

100 mm

or more

603

Bottom view

When there are obstacles at the
back, side(s), and top.

600 mm or more

100 mm
or more

AIR

250 mm

(

Ser

300 mm
or more

v

o

i

c

r

m

e

s

o

pace)

r

e

When there are obstacles at the
back, side with the installation of
more than one unit.

AIR

250 mm
or more

250 mm
or more

300 mm
or more

- (02 - 07) -

2-4-2. INDOOR UNIT

MODELS :
AR 7F , AR 9F , AR 12F , AR 14F , AR 18F
AR 7U , AR 9U , AR 12U , AR 14U , AR 18U

BRACKETS

( ) : AR7, AR9

DUCT TYPE

AR7 - AR18K

CONTROL BOX

AIR FLOW OUTLET

DRAIN PORT(Ø25.4)

COUPLING PIPE ASSY

886(596)
850(560)

390

(Unit : mm)

DUCT TYPE

AR7 - AR18K

1
2

Top view

953(663)

920(630)

600(400)

150

Front view

1

Refrigerant piping flare connection (Gas)

2

Refrigerant piping flare connection (Liquid)

3

Drain piping connection (Drain pipe : I.D. Ø21.5 O.D. Ø26.0)

150

85 75

Side view

364

12

605
57520

194

217

3

- (02 - 08) -

MOUNTING POSITION

Service hole

Unit

DUCT TYPE

AR7 - AR18K

300mm

100mm

Left
side

Strong and durable floor

100mm
or more

or more

or more

Control box

Right side
(PIPE side)

300mm

or more

30mm

or more

Left
side

100mm
or more

30mm

or more

Strong and durable ceiling

Indoor unit

300mm
or more

Right
side

DUCT TYPE

AR7 - AR18K

- (02 - 09) -

Refrigerant pipe

9.52 mm (3/8")

Refrigerant pipe

6.35 mm (1/4")

Capillary tube

Charging valve

3-Way
valve

Strainer

OUTDOOR UNITINDOOR UNIT

Condenser

Evaporator

Compressor

Refrigerant pipe

9.52 mm (3/8")

Refrigerant pipe

6.35 mm (1/4")
Capillary tube

Charging valve

OUTDOOR UNITINDOOR UNIT

Evaporator

Strainer

Strainer

4-Way
valve

Compressor

Muffler

Condenser

Cooling

Heating

: Flare coupling

2-5. REFRIGERANT CIRCUIT

MODELS :

DUCT TYPE

AR7 - AR18K

AR 7F / AO 7F
AR 9F / AO 9F

DUCT TYPE

AR7 - AR18K

MODELS :

AR 7U / AO 7U

- (02 - 10) -

Refrigerant pipe

9.52 mm (3/8")

Refrigerant pipe

6.35 mm (1/4")

Capillary tube

Charging valve

OUTDOOR UNITINDOOR UNIT

Evaporator

Strainer

Strainer

4-Way
valve

Compressor

Muffler

Condenser

Cooling

Heating

: Flare coupling

MODELS : AR

DUCT TYPE

AR7 - AR18K

9U / AO 9U

DUCT TYPE

AR7 - AR18K

- (02 - 11) -

MODELS : AR 12F / AO 12F

Refrigerant pipe

OUTDOOR UNITINDOOR UNIT

6.35mm(1/4")

DUCT TYPE

AR7 - AR18K

Evaporator

Capillary tube

Strainer

Condenser

DUCT TYPE

AR7 - AR18K

Refrigerant pipe

9.52mm(3/8")

Charging valve

Compressor

MODELS : AR 12U / AO 12U

INDOOR UNIT

Distributor

Evaporator

Refrigerant pipe

6.35mm(1/4")

Refrigerant pipe

9.52mm(3/8")

Charging valve

OUTDOOR UNIT

Strainer

Capillary
tube

Compressor

Strainer

Condenser

Muffler

4-Way
valve

Cooling

Heating

: Flare coupling

- (02 - 12) -

MODELS : AR 14F / AO 14F

Refrigerant pipe

OUTDOOR UNITINDOOR UNIT

6.35mm(1/4")

Capillary tube

Strainer

DUCT TYPE

AR7 - AR18K

DUCT TYPE

AR7 - AR18K

Evaporator

Condenser

Refrigerant pipe

12.7mm(1/2")

Charging valve

Compressor

MODELS : AR 14U / AO 14U

INDOOR UNIT

Refrigerant pipe

Distributor

Evaporator

6.35mm(1/4")

Refrigerant pipe

12.7mm(1/2")

OUTDOOR UNIT

Strainer

Muffler

4-Way
valve

Capillary
tube

Compressor

Strainer

Condenser

Strainer

Cooling

Heating

: Flare coupling

Charging valve

- (02 - 13) -

MODELS : AR 18F / AO 18F

Refrigerant pipe

OUTDOOR UNITINDOOR UNIT

6.35mm(1/4")

Capillary tube

Strainer

DUCT TYPE

AR7 - AR18K

DUCT TYPE

AR7 - AR18K

Evaporator

Condenser

Refrigerant pipe

15.88mm(5/8")

Charging valve

Compressor

MODELS : AR 18U / AO 18U

INDOOR UNIT

Distributor

Evaporator

Refrigerant pipe

6.35mm(1/4")

Accumulator

Refrigerant pipe

15.88mm(5/8")

Charging valve

OUTDOOR UNIT

Capillary
tube

Strainer

Strainer

Compressor

Condenser

Muffler

4-Way
valve

Cooling
Heating

: Flare coupling

- (02 - 14) -

2-6. WIRING DIAGRAMS

MODELS : AR 7F / AO 7F

AR 9F / AO 9F

GREEN / YELLOW

F M

FAN MOTOR

FAN MOTOR

WHITE

678

CAPACITOR

2

11

CN15

( FLOAT SW )

CN13

( DISPLAY )

2

CN11

( FRESH AIR )

2

1

DUCT TYPE

AR7 - AR18K

1

2

CN6

( DRAIN PUMP )

CN7 CN8

2
1

2

BLACK

1

BLACK

GRAY

GRAY

THERMISTOR ( PIPE TEMP. )

THERMISTOR ( ROOM TEMP. )

DUCT TYPE

AR7 - AR18K

WHITE

BLACK

Use T3.15A - 250V

Fuse on F101

WHITE

BLACK

CN1

2
1

CN19

2

1

GREEN

WHITE

BLACK

13456123

OUTDOOR UNIT
CONTROL

GRAY

2 ( N )

PURPLE

BLUE

PINK

RED

1

3

2

44556

CN5

CONTROL BOARD

CN17

1

RED

33

2

WHITE

WHITE

23

1

CN4

BLACK

REMOTE
CONTROL

FAN MOTOR

THERMAL
PROTECTOR

TO INDOOR UNIT

FUSE 5A

FAN MOTOR
CAPACITOR

ORANGE

TOTO OUTDOOR UNIT

REMOTE CONTROL UNIT

2 ( N )

3

WHITE

BLACK

BLACK

RED

WHITE

1 ( L )

BLACK

BROWN

BROWN

LN

BLACK

WHITE

COMPRESSOR
CAPACITOR

WHITE

RED

S

R

TO POWER SOURCE

MAIN RELAY

54

BLACK

1

6

C

BLACK

COMPRESSOR

OVERLOAD
PROTECTOR

- (02 - 15) -

MODELS : AR 7U / AO 7U

AR 9U / AO 9U

GREEN / YELLOW

F M

FAN MOTOR

FAN MOTOR
CAPACITOR

DUCT TYPE

AR7 - AR18K

BLACK

WHITE

56

WHITE

BLACK

FILTER

BOARD

GREEN

WHITE

BLACK

2
1

2 ( N )

OUTDOOR UNIT
CONTROL

CN1

Use T3.15A - 250V

Fuse on F101

CN19

1

GRAY

PURPLE

BLUE

PINK

RED

1

2

3

4

CN5

2

( HEATER )

CONTROL BOARD

CN2

2

1

RED

BROWN

BLUE

56

1

CN10

1

RED

1

REMOTE
CONTROL

WHITE

WHITE

111

3

CN4

( FLOAT SW )

222

CN15

( FRESH AIR )

CN13

( DISPLAY )

CN17

2

3

BLACK

WHITE

2134

3

54678

TERMINAL

1

2

CN6

( DRAIN PUMP )

CN11

2

CN7 CN8

1

2

BLACK

1

BLACK

2

1

333

GRAY

GRAY

THERMISTOR ( ROOM TEMP. )

THERMISTOR ( PIPE TEMP. )

DUCT TYPE

AR7 - AR18K

4-WAY
VALVE COIL

FAN MOTOR

THERMAL
PROTECTOR

TO INDOOR UNIT

6

BLACK

FUSE 5A

SV

FAN MOTOR
CAPACITOR

RED

ORANGE

BLUE

45

BLACK

BLACK

WHITE

TOTO OUTDOOR UNIT

REMOTE CONTROL UNIT

1 ( L )

2 ( N )

WHITE

BLACK

BROWN

BROWN

BLACK

L

N3

WHITE

COMPRESSOR
CAPACITOR

WHITE

BLACK

MAIN RELAY

RED

S

R

TO POWER SOURCE

5

61

4

BLACK

C

BLACK

COMPRESSOR

OVERLOAD
PROTECTOR

- (02 - 16) -

MODELS : AR 12F / AO 12F

AR 14F / AO 14F

DUCT TYPE

AR7 - AR18K

DUCT TYPE

AR7 - AR18K

- (02 - 17) -

MODELS : AR 12U / AO 12U

AR 14U / AO 14U

DUCT TYPE

AR7 - AR18K

DUCT TYPE

AR7 - AR18K

- (02 - 18) -