Fujitsu ASTG12KMCA, ASTG09KMCA, AOTG09KMCA, AOTG12KMCA, ASTG18KMCA Design & Technical Manual

AIR CONDITIONER

Wall Mounted type

DESIGN & TECHNICAL MANUAL

INDOOR

OUTDOOR

ASTG09KMCA
ASTG12KMCA

AOTG09KMCA
AOTG12KMCA

1. INDOOR UNIT

WALL MOUNTED TYPE:

ASTG09KMCA

ASTG12KMCA

DTR_AS081E_01

2013.07.19

WALL MOUNTED TYPE

ASTG09-12KMCA

WALL MOUNTED TYPE

ASTG09-12KMCA

CONTENTS

1. INDOOR UNIT

1. FEATURES

.............................................................................................................. 01 - 01

2. WIRELESS REMOTE CONTROLLER

............................................... 01 - 03

3. SPECIFICATIONS

.............................................................................................. 01 - 05

4. DIMENSIONS

........................................................................................................ 01 - 06

5. WIRING DIAGRAMS

........................................................................................ 01 - 08

6. CAPACITY TABLE

............................................................................................ 01 - 09

6-1. COOLING CAPACITY

...................................................................................... 01 - 09

6-2. HEATING CAPACITY

....................................................................................... 01 - 10

7. FAN PERFORMANCE

.....................................................................................01 - 11

7-1. AIR VELOCITY DISTRIBUTION

......................................................................01 - 11

7-2. AIRFLOW

........................................................................................................... 01 - 13

8. OPERATION NOISE (SOUND PRESSURE)

................................. 01 - 15

8-1. NOISE LEVEL CURVE

.................................................................................... 01 - 15

8-2. SOUND LEVEL CHECK POINT

..................................................................... 01 - 16

9. ELECTRICAL CHARACTERISTICS

................................................... 01 - 17

10. SAFETY DEVICES

............................................................................................ 01 - 18

11. EXTERNAL INPUT & OUTPUT

............................................................... 01 - 19

11-1. EXTERNAL INPUT

........................................................................................... 01 - 19

11-2. EXTERNAL OUTPUT

....................................................................................... 01 - 20

12. FUNCTION SETTINGS

.................................................................................. 01 - 22

13. OPTIONAL PARTS

........................................................................................... 01 - 26

13-1. CONTROLLERS

............................................................................................... 01 - 26

13-2. OTHERS

............................................................................................................. 01 - 26

- (01 - 01) -

WALL MOUNTED TYPE

ASTG09-12KMCA

WALL MOUNTED TYPE

ASTG09-12KMCA

FEATURES1.

MODEL



ASTG09KMCA / AOTG09KMCA
ASTG12KMCA / AOTG12KMCA

FEATURES



Energy efficiency



MODEL

ASTG09KMCA ASTG12KMCA

STAR RATING

INDEX

Cooling 5.0 3.5
Heating 5.0 4.5

High efficient compact design







More comfortable airflow

Quiet operation



INDOOR UNIT

Airflow mode can be set in 4 steps and more detailed airflow setting is possible.

*21dB only at cooling operation (22dB at heating operation)

Fan speed Noise level

Quiet 21

dB(A)

Outdoor unit low noise



When air-conditioner operates in large capacity, operation noise of outdoor unit will be
suppressed.

＊

In case of room temperature being close to setting temperature, operation noise may not decrease.

Noise level in

Max. power

operating

3

dB

Down

Low noise

mode

Cross section of
copper pipes

Smooth flow of the refrigerant

(Schematic)

1, Copper pipe diameter 5 mm

High density technology

2, Refrigerant branches 4

Multiple path technology

- (01 - 02) -

WALL MOUNTED TYPE

ASTG09-12KMCA

WALL MOUNTED TYPE

ASTG09-12KMCA

Energy saving control



Human sensor catches movements of people in a room, and operates with lower capacity when the room
is empty. When people come back to the room, it automatically returns to the previous operating mode.

10°C HEAT operation



*Only available with Wireless RC.

The room temperature can be set to go no lower than 10 °C,
thus ensuring that the room does not get too cold when not occupied

NOTE:

When the room temperature is higher than 10 °C, “• 10°C HEAT” operation will not start. Operation starts and maintains the room
temperature at 10 °C when the temperature drops below 10 °C.

Economy operation



Example : Cooling operation

Temp.

Economy operation

Shift

setting

temp

Control maximum current

Normal operation

Time

Set temperature

Low outdoor air temperature correspondence



Corresponds to cooling operation at 10 °C outdoor air temperature
Corresponds to heating operation at -15 °C outdoor air temperature

Cooling Heating

10 to 46

°C

-15 to 24

°C

Demand Control



Restricts the operation of air-conditioner based on the demand from
energy providers in order to cut the peak load.

10

°C

20

°C

“10°C HEAT”

Button ON

Indoor unit
operation START

Economy operation is energy saving, as the set •
temperature of indoor unit is shifted by 1 °C and
the maximum electric value of the outdoor unit is
suppressed.

Energy saving operation by detecting someone’s movement

Human
sensor

- (01 - 03) -

WALL MOUNTED TYPE

ASTG09-12KMCA

WALL MOUNTED TYPE

ASTG09-12KMCA

WIRELESS REMOTE CONTROLLER2.

FEATURES



5 mode timer setup available (ON / OFF / WEEKLY /



PROGRAM / SLEEP).

Easy operation.



Easy to change signal code (max. 4 signal codes) by button operation.



Built-in timers



Select from 5 different timer programs (ON / OFF / WEEKLY / PROGRAM / SLEEP).

Weekly timer



Weekly timer can be easily set by wireless remote controller.
On and off can be set up to 4 times in a day, and up to 28 times in a week.

Program timer



The program timer operates the on and off timer once within a 24-hour period.

Sleep timer



The sleep timer function automatically corrects the temperature thermostat setting according to
the timer setting to prevent excessive cooling and heating while sleeping.

60min.

1 °C

2 °C

Timer setting

1 °C

30min.

60min.

90min.

2 °C

3 °C

4 °C

Timer setting

Cooling operation/dry operation

When the sleep timer is set, the set temperature
automatically rises 1 °C every hour. The set
temperature can rise up to a maximum of 2 °C.

Heating operation

When the sleep timer is set, the set temperature
automatically drops 1 °C every 30 minutes. The set
temperature can drop to a maximum of 4 °C.

Simple function setting



Setting of the air conditioner selection function is performed by remote controller.

Switching remote controller signal code



ABC D

ABCD

Mixed-up

I.U. I.U. I.U. I.U.

I.U. I.U. I.U. I.U.

After code change

Code selector switch eliminates unit



•
being wrongly switched.
(Up to 4 signal codes can be set.)

*I.U.=Indoor unit

- (01 - 04) -

WALL MOUNTED TYPE

ASTG09-12KMCA

WALL MOUNTED TYPE

ASTG09-12KMCA

FUNCTIONS



4'('

Signal

transmitter

10°C HEAT

button

TEMP.

button

POWERFUL

button

Start/Stop

button

MODE button

SENSOR button

ECONOMY button

OUTDOOR UNIT

LOW NOISE button

SWING button

TIMER SETTING button

SEND button

SELECT button

NEXT button

BACK button

SET button

WEEKLY button

ON/OFF button

SLEEP button

FAN button

RESET button

CLOCK ADJUST button

Display panel

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.

Mode indicator

Energy Saving

Mode indicator

Low Noise Mode

indicator

Turns on when the



SENSOR button is operated.

Clock & Timer
indicator

Send indicator

Temperature indicator

Transmit indicator

Fan Speed indicator

Swing indicator

SPECIFICATION



SIZE (H × W × D mm) 205 × 61 × 17

WEIGHT ( g ) 122

ACCESSORY Holder

NOTE: Some button operations may not be available for all

units or systems.
For details, refer to the operation manual.

- (01 - 05) -

WALL MOUNTED TYPE

ASTG09-12KMCA

WALL MOUNTED TYPE

ASTG09-12KMCA

SPECIFICATIONS3.

Typ e

WALL MOUNT ED

INVERTER HEAT PUMP
Model name ASTG09KMCA ASTG12KMCA
Power source 240 V ~ 50 Hz
Available voltage range 198 V - 264 V

Star rating index 10-star standard

Cooling 5.0 3.5

Heating 5.0 4.5

Capacity

Cooling

Rated

kW 2.50 3.50

Btu/h 8,500 11,900

Min.-Max.

kW 0.90 - 3.60 0.90 - 4.10

Btu/h 3,100 - 12,200 3,100 - 13,900

Heating

Rated

kW 3.20 3.70

Btu/h 10,900 12,600

Min.-Max.

kW 0.90 - 5.30 0.90 - 5.60

Btu/h 3,100 - 18,000 3,100 - 19,100

Input power

Cooling

Rated

kW

0.51 0.86

Min.-M ax. 0.25 - 1.14 0.25 - 1.38

Heating

Rated 0.65 0.81
Min.-M ax. 0.25 - 1.60 0.25 - 1.70

Current

Cooling

Rated A

2.7 4.2

Heating 3.3 4.0

EER Cooling

kW/kW

4.90 4.07
COP Heating 4.92 4.57
Sensible capacity Cooling kW 1.62 2.28

Power factor

Cooling

%

79 85

Heating 82 84
Moisture removal l/h (pints/h) 1.3 (2.3) 1.8 (3.2)

Maximum operating
current *

Cooling

A

6.0 6.5

Heating 7.5 9.0

Fan

Airflow
rate

Cooling

High

I/s (m

3

/h)

194 (700) 200 (720)

Med 156 (560) 169 (610)

Low 125 (45 0) 13 3 (480)

Quiet 86 (310) 86 (310)

Heating

High 194 (700) 200 (720)
Med

156 (5 60) 169 (610)

Low 131 (470) 144 (520)

Quiet 92 (330) 92 (330)
Typ e × Q ' t y Crossflow fan × 1
Motor output W 44

Sound pressure level

Cooling

High

dB (A)

40 42

Med 36 37

Low 31 32

Quiet 21 21

Heating

High 40 42
Med 34 37

Low 31 33

Quiet 22 22

Heat exchanger type

Dimensions
(H × W × D)

mm

Main: 320 × 63 0 × 20
Sub: 84 × 630 × 13.3

Fin pitch Main: 1.1, Sub: 1.4

Rows × Stages Main: 2 × 20, Sub: 1 × 4

Pipe type Copper
Fin type Aluminium

Enclosure

Material Polystyrene

Colour

White

Approximate colour of MUNSELL N9.25/

Dimensions
(H × W × D)

Net

mm

268 × 840 × 203

Gross 270 × 884 × 336

Weight

Net

kg

8.5

Gross 10.5

Connection
pipe

Size

Liquid

mm

Ø 6.35 (Ø 1/4 in.)

Gas Ø 9.52 (Ø 3/8 in.)

Method Flareless

Operation range

Cooling

°C 18 to 32

%RH 80 or less

Heating °C 16 to 30

Remote controller type Wireless

Drain hose

Material PP + LLDPE
Size mm Ø 13.8 (I.D.), Ø 15.8 to Ø 16.7 (O.D.)

International Protection rating IPX0

NOTES :

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.
Pipe length: 7.5 m, Height difference: 0 m. (Outdoor unit - Indoor unit)

The protective function may work when using it in environment out of the temperature range mentioned above.



•
*: The maximum current is the maximum value when operated within the operation range.

- (01 - 06) -

WALL MOUNTED TYPE

ASTG09-12KMCA

WALL MOUNTED TYPE

ASTG09-12KMCA

DIMENSIONS4.

MODELS: ASTG09KMCA, ASTG12KMCA



(Unit: mm)

- (01 - 07) -

WALL MOUNTED TYPE

ASTG09-12KMCA

WALL MOUNTED TYPE

ASTG09-12KMCA

INSTALLATION PLACE



(Unit: mm)

- (01 - 08) -

WALL MOUNTED TYPE

ASTG09-12KMCA

WALL MOUNTED TYPE

ASTG09-12KMCA

WIRING DIAGRAMS5.

MODELS: ASTG09KMCA, ASTG12KMCA



- (01 - 09) -

WALL MOUNTED TYPE

ASTG09-12KMCA

WALL MOUNTED TYPE

ASTG09-12KMCA

CAPACITY TABLE6.

COOLING CAPACITY6-1.

MODEL: ASTG09KMCA

MODEL



:ASTG12KMCA

AFR: Airflow Rate (m3/min)
TC: Total Capacity (kW)
SHC: Sensible Heat Capacity (kW)
IP: Input Po wer (kW)

AFR 11.7

Indoor temperature

°CDB 18 21 23 25 27 29 32

°CWB 12 15 16 18 19 21 23

Outdoor temperature

°CDB TC SHC IP TC SHC IP TC SHC IP TC SHC IP TC SHC IP TC SHC IP TC SHC IP

20 2.34 1.53 0.34 2.60 1.54 0.34 2.69 1.67 0.34 2.87 1.67 0.35 2.96 1.81 0.35 3.14 1.80 0.35 3.32 1.92 0.36

25 2.22 1.47 0.39 2.47 1.48 0.39 2.56 1.61 0.39 2.73 1.62 0.40 2.81 1.75 0.40 2.98 1.74 0.40 3.15 1.85 0.41

30 2.10 1.42 0.44 2.34 1.43 0.45 2.42 1.56 0.45 2.58 1.56 0.45 2.66 1.69 0.46 2.82 1.68 0.46 2.98 1.79 0.46

35 1.98 1.37 0.49 2.20 1.38 0.50 2.28 1.50 0.50 2.43 1.50 0.51 2.50 1.62 0.51 2.65 1.61 0.52 2.80 1.72 0.52

40 1.83 1.32 0.54 2.03 1.33 0.55 2.10 1.45 0.56 2.24 1.45 0.56 2.31 1.57 0.56 2.45 1.56 0.57 2.59 1.66 0.57

46 1.68 1.30 0.62 1.87 1.31 0.63 1.93 1.42 0.64 2.06 1.43 0.64 2.13 1.54 0.65 2.25 1.54 0.65 2.38 1.64 0.66

AFR 12.0

Indoor temperature

°CDB 18 21 23 25 27 29 32

°CWB 12 15 16 18 19 21 23

Outdoor temperature

°CDB TC SHC IP TC SHC IP TC SHC IP TC SHC IP TC SHC IP TC SHC IP TC SHC IP

20 3.28 2.15 0.59 3.65 2.16 0.60 3.78 2.35 0.61 4.03 2.36 0.61 4.15 2.55 0.62 4.40 2.54 0.62 4.65 2.70 0.63

25 3.12 2.08 0.67 3.48 2.10 0.68 3.59 2.28 0.68 3.83 2.29 0.69 3.95 2.47 0.70 4.19 2.46 0.70 4.42 2.62 0.71

30 2.95 2.00 0.75 3.28 2.01 0.76 3.39 2.19 0.77 3.62 2.20 0.78 3.73 2.37 0.78 3.95 2.36 0.79 4.18 2.52 0.79

35 2.77 1.92 0.83 3.08 1.94 0.84 3.19 2.10 0.85 3.40 2.11 0.86 3.50 2.28 0.86 3.71 2.27 0.87 3.92 2.42 0.88

40 2.56 1.85 0.92 2.85 1.86 0.93 2.95 2.03 0.94 3.14 2.03 0.95 3.24 2.20 0.95 3.43 2.19 0.96 3.62 2.33 0.97

46 2.26 1.76 0.97 2.51 1.77 0.99 2.60 1.92 0.99 2.77 1.93 1.00 2.86 2.09 1.01 3.03 2.08 1.02 3.20 2.21 1.03

- (01 - 10) -

WALL MOUNTED TYPE

ASTG09-12KMCA

WALL MOUNTED TYPE

ASTG09-12KMCA

HEATING CAPACITY6-2.

MODEL: ASTG09KMCA

MODEL



: ASTG12KMCA

AFR: Airflow Rate (m3/min)
TC: Total Capacity (kW)

IP: Input Po wer (kW)

AFR 11.7

Indoor temperature

(°CDB) 16 18 2 0 22 24

Outdoo r tempera ture

(°CDB) (°CWB) TC I P TC IP TC IP TC IP TC I P

-15 -16 2.76 1.08 2.69 1.10 2. 63 1.12 2. 56 1.15 2. 50 1.17

-10 -11 3.23 1.16 3.15 1.19 3.07 1.21 3.00 1.23 2.92 1.26

-5 -7 3.69 1.24 3.61 1.27 3.52 1.30 3.43 1.32 3.34 1.35
0 -2 4.16 1. 33 4. 06 1. 36 3 .96 1.38 3 .8 6 1.41 3.76 1.4 4
5 3 4.90 1.44 4.79 1.47 4.67 1.50 4.55 1.53 4.44 1.56
7 6 5.5 7 1.5 4 5.4 3 1.5 7 5.3 0 1.6 0 5 .17 1.6 3 5.0 4 1.6 6

10 8 5.80 1.46 5.66 1.49 5.52 1.52 5.38 1.55 5.24 1.58
15 10 5.87 1.31 5.73 1.34 5.59 1.36 5.45 1.39 5.31 1.42

AFR 12.0

Indoor temperature

(°CDB) 16 18 2 0 22 24

Outdoo r tempera ture

(°CDB) (°CWB) TC I P TC IP TC IP TC IP TC I P

-15 -16 3. 03 1.14 2. 96 1.17 2. 89 1.19 2. 82 1.21 2.74 1.2 4

-10 -11 3.50 1.24 3.42 1.27 3.33 1.29 3.25 1.32 3.17 1.34

-5 -7 3.92 1.32 3.82 1.34 3.73 1.37 3.64 1.40 3.54 1.43
0 -2 4.42 1.42 4.31 1.45 4.21 1.48 4.10 1.51 4.00 1.54
5 3 5. 21 1.5 4 5.0 9 1.5 7 4.9 6 1.6 0 4.8 4 1.6 4 4.7 2 1.6 7
7 6 5.8 8 1.6 3 5. 74 1.6 7 5.6 0 1.70 5.4 6 1.7 3 5. 32 1.7 7

10 8 6.12 1.54 5.97 1.57 5.83 1.60 5.68 1.63 5.53 1.67
15 10 6 .20 1.45 6 .05 1. 48 5 .90 1.51 5.76 1. 54 5.61 1.57

- (01 - 11) -

WALL MOUNTED TYPE

ASTG09-12KMCA

WALL MOUNTED TYPE

ASTG09-12KMCA

FAN PERFORMANCE7.

AIR VELOCITY DISTRIBUTION7-1.

MODEL: ASTG09KMCA

Note:

Fan speed : High

Operation mode : FAN

2.0

1.0 0.5

2

1

0

1

2

Unit : m/s(m)

(m)

TOP VIEW
Vert ical flap : U p
Horizontal flap : Ce nter

0123456789

2.0

1.0

1.0

0.5

0.5

3

2

1

0

1

2

3

Unit : m/s(m)

TOP VIEW
Vert ical flap : U p
Horizontal flap : Ri ght & Left

(m)

0123456789

2.0

1.0

0.5

3

2

1

0

Unit : m/s(m)

SIDE VIEW
Vert ical flap : U p
Horizontal flap : Ce nter

(m)

0123456789

2.0

1.0

0.5

3

2

1

0

Unit : m/s(m)

SIDE VIEW
Vert ical flap : D own
Horizontal flap : Ce nter

(m)

0123456789

- (01 - 12) -

WALL MOUNTED TYPE

ASTG09-12KMCA

WALL MOUNTED TYPE

ASTG09-12KMCA

MODEL: ASTG12KMCA

Note:

Fan speed : High

Operation mode : FAN

2.0

1.0 0.5

2

1

0

1

2

Unit : m/s(m)

(m)

TOP VIEW
Vert ical flap : U p
Horizontal flap : Ce nter

0123456789

2.0

1.0

1.0

0.5

0.5

3

2

1

0

1

2

3

Unit : m/s(m)

TOP VIEW
Vert ical flap : U p
Horizontal flap : Ri ght & Left

(m)

0123456789

2.0

1.0

0.5

3

2

1

0

Unit : m/s(m)

SIDE VIEW
Vert ical flap : U p
Horizontal flap : Ce nter

(m)

0123456789

2.0

1.0

0.5

3

2

1

0

Unit : m/s(m)

SIDE VIEW
Vert ical flap : D own
Horizontal flap : Ce nter

(m)

0123456789

- (01 - 13) -

WALL MOUNTED TYPE

ASTG09-12KMCA

WALL MOUNTED TYPE

ASTG09-12KMCA

AIRFLOW7-2.

MODEL:ASTG09KMCA

Cooling



Heating



Fan speed

Number of

rotations

(r.p.m.)

Airflow

HIGH 1240

m

3

/h 700

l/s 194

CFM 412

MED 1050

m

3

/h 560

l/s 156

CFM 330

LOW 880

m

3

/h 450

l/s 125

CFM 265

QUIET 680

m

3

/h 310

l/s 86

CFM 182

Fan speed

Number of

rotations

(r.p.m.)

Airflow

HIGH 1240

m

3

/h 700

l/s 194

CFM 412

MED 1050

m

3

/h 560

l/s 156

CFM 330

LOW 910

m

3

/h 470

l/s 131

CFM 277

QUIET 710

m

3

/h 330

l/s 92

CFM 194

- (01 - 14) -

WALL MOUNTED TYPE

ASTG09-12KMCA

WALL MOUNTED TYPE

ASTG09-12KMCA

MODEL:ASTG12KMCA

Cooling



Heating



Fan speed

Number of

rotations

(r.p.m.)

Airflow

HIGH 1280

m

3

/h 720

l/s 200

CFM 424

MED 1120

m

3

/h 610

l/s 169

CFM 359

LOW 930

m

3

/h 480

l/s 133

CFM 283

QUIET 680

m

3

/h 310

l/s 86

CFM 182

Fan speed

Number of

rotations

(r.p.m.)

Airflow

HIGH 1280

m

3

/h 720

l/s 200

CFM 424

MED 1120

m

3

/h 610

l/s 169

CFM 359

LOW 980

m

3

/h 520

l/s 144

CFM 306

QUIET 710

m

3

/h 330

l/s 92

CFM 194

- (01 - 15) -

WALL MOUNTED TYPE

ASTG09-12KMCA

WALL MOUNTED TYPE

ASTG09-12KMCA

OPERATION NOISE (SOUND PRESSURE)8.

NOISE LEVEL CURVE8-1.

MODEL:ASTG09KMCA

NC-65

NC-60

NC-55

NC-50

NC-45

NC-40

NC-35

NC-30

NC-25

NC-20

NC-15

NC-65

NC-60

NC-55

NC-50

NC-45

NC-40

NC-35

NC-30

NC-25

NC-20

NC-15

QUIET

HIGH

Octave ba nd sound pressure l evel, dB: (0 dB= 0.0002 μbar)

Octave band center frequency, Hz

80

70

60

50

40

30

20

10

0

63 125 250 500 1,000 2,000 4,000 8,000

MODEL:ASTG12KMCA

Cooling



NC-65

NC-60

NC-55

NC-50

NC-45

NC-40

NC-35

NC-30

NC-25

NC-20

NC-15

Heating



Octave ba nd sound pressure l evel, dB: (0 dB= 0.0002 μbar)

Octave ba nd center f requen cy, Hz

80

70

60

50

40

30

20

10

0

63 125 250 500 1,0 00 2 ,000 4 ,000 8 ,000

NC-65

NC-60

NC-55

NC-50

NC-45

NC-40

NC-35

NC-30

NC-25

NC-20

NC-15

Octave ba nd sound pressure l evel, dB: (0 dB= 0.0002 μbar)

Octave band center frequency, Hz

80

70

60

50

40

30

20

10

0

63 125 250 500 1,000 2,000 4,000 8,000

Octave ba nd sound pressure l evel, dB: (0 dB= 0.0002 μbar)

Octave ba nd center f requen cy, Hz

80

70

60

50

40

30

20

10

0

63 125 250 500 1,0 00 2 ,000 4 ,000 8 ,000

Heating



Octave ba nd sound pressure l evel, dB: (0 dB= 0.0002 μbar)

Octave ba nd center f requen cy, Hz

80

70

60

50

40

30

20

10

0

63 125 250 500 1,0 00 2 ,000 4 ,000 8 ,000

QUIET

HIGH

Cooling



Octave ba nd sound pressure l evel, dB: (0 dB= 0.0002 μbar)

Octave band center frequency, Hz

80

70

60

50

40

30

20

10

0

63 125 250 500 1,000 2,000 4,000 8,000

HIGH

QUIET

HIGH

QUIET

- (01 - 16) -

WALL MOUNTED TYPE

ASTG09-12KMCA

WALL MOUNTED TYPE

ASTG09-12KMCA

SOUND LEVEL CHECK POINT8-2.

- (01 - 17) -

WALL MOUNTED TYPE

ASTG09-12KMCA

WALL MOUNTED TYPE

ASTG09-12KMCA

ELECTRICAL CHARACTERISTICS9.

Model name ASTG09KMCA ASTG12KMCA

Power supply

Volt age V 240 ~
Frequency Hz 50

Max. operating current A 7.5 9.0

Wiring spec.

Connection cable mm

2

1.5

Limited wiring length m 21

NOTES on Wiring spec.:

Selected sample based on Japan Electrotechnical Standards and Codes Committee E0005.



•
Limited wiring length: Limit voltage drop to less than 2 %. Increase cable gauge if voltage drop is 2 % or more.



•
Use conformed cable with Type 60245 IEC 57.



•

- (01 - 18) -

WALL MOUNTED TYPE

ASTG09-12KMCA

WALL MOUNTED TYPE

ASTG09-12KMCA

SAFETY DEVICES10.

Protection form

Model

ASTG09KMCA
ASTG12KMCA

Circuit protection Current fuse (PC board) 250 V 3.15 A

Fan motor protection Thermal protector program

OFF: 160 ± 25 °C

ON: 110 ± 25 °C

- (01 - 19) -

WALL MOUNTED TYPE

ASTG09-12KMCA

WALL MOUNTED TYPE

ASTG09-12KMCA

EXTERNAL INPUT & OUTPUT11.

Connector INPUT OUTPUT REMARKS

CNA01 Control input -

See external

input/output settings

for details.

CNB01 - Operation status output
CNB02 - Error status output

EXTERNAL INPUT11-1.

CONTROL INPUT (Operation/Stop or Forced stop)



The air conditioner can be remotely operated by means of the following on-site work.
"Operation/Stop" mode or "Forced stop" mode can be selected with function setting of indoor unit.
Unit operation is started at the following contents by adding the contact input of a commercial ON/OFF switch to a
connector on the external control PC board and turning it ON.

Unit operation Initial setting after power is ON Starting mode other than initial setting

Operation mode Auto changeover Mode at previous operation
Set temperature 24 °C Temperature at previous operation

Airflow mode AUTO Mode at previous operation

Up-down air direction (swing) Standard air direction (swing OFF) Air direction at previous operation

Left-right air direction (swing) Standard air direction (swing OFF) Air direction at previous operation

Circuit diagram example



Signal

Field supply

Indoor unit

control PC board Communication kit

Optional parts

Connector

1

3

10 m*

Connected unit

Ex.) Switch

When function setting is in "Operation/Stop" mode



Operation

Stop

ON

OFF

Input signal

Indoor unit

When function setting is in "Forced stop" mode



Input signal

Indoor unit

Command

Remote controller

ON ON ON

ON

OFF

Operation

Stop

Forced stop

Normal

Remote control
operation invalidity

Parts (Optional)



Parts name Model name

External connect kit UTY-XWZXZ5

Communication kit UTY-XCBXZ2

* For operating the EXTERNAL function, the wall mounted type requires the communication kit in addition to the wire

(UTY-XWZXZ5).

Wire (External input) : UTY-XWZXZ5

*: Make the dist ance from the PC board to the connected unit within 10 m.
Contact capacit y: DC 24 V or more, 10 mA or more. Use non-polar relays and switches.

- (01 - 20) -

WALL MOUNTED TYPE

ASTG09-12KMCA

WALL MOUNTED TYPE

ASTG09-12KMCA

EXTERNAL OUTPUT11-2.

OPERATION STATUS OUTPUT



An air conditioner operation status signal can be output.

Circuit diagram example



*: Make the distance from the PC board to the connected unit within 10 m.
Relay spec.: Max. DC 24 V, 10 mA to less than 500 mA.

Field supplyOptional parts

Ex.) Display

Indoor unit

control PC board Communication kit Connected unit

Ex.) Relay unit

1

2

Signal

Relay
power
supply

V

Connector

10 m*

DC 24 V

ON

OFF

Operation

Stop

Indoor unit

Output signal

Parts (Optional)



Parts name

Model name

External connect kit UTY-XWZXZ5

Communication kit UTY-XCBXZ2

* For operating the EXTERNAL function, the wall mounted type requires the communication kit in addition to the wire

(UTY-XWZXZ5).

Wire (External output) : UTY-XWZXZ5

- (01-21) -

WALL MOUNTED TYPE

ASTG09-12KMCA

WALL MOUNTED TYPE

ASTG09-12KMCA

ERROR STATUS OUTPUT



An air conditioner error status signal can be output.

Circuit diagram example



* Make the distance from the PC board to the connected unit within 10 m.
Relay spec.: Max. DC 24 V, 10 mA to less than 500 mA.

Field supplyOptional parts

Ex.) Display

Indoor unit

control PC board Communication kit Connected unit

Ex.) Relay unit

1

2

Signal

Relay
power
supply

V

Connector

10 m*

DC 24 V

ON

OFF

Error

Normal

Error status

Output signal

Parts (Optional)



Parts name

Model name

External connect kit UTY-XWZXZ5

Communication kit UTY-XCBXZ2

* For operating the EXTERNAL function, the wall mounted type requires the communication kit in addition to the wire

(UTY-XWZXZ5).

Wire (External output) : UTY-XWZXZ5

- (01 - 22) -

WALL MOUNTED TYPE

ASTG09-12KMCA

WALL MOUNTED TYPE

ASTG09-12KMCA

FUNCTION SETTINGS12.

INDOOR UNIT (Setting by remote controller)12-1.

The function settings of the control of the indoor unit can be changed by this procedure according •
to the installation conditions. Incorrect settings can cause the indoor unit to malfunction.

After the power is turned on, perform the "FUNCTION SETTING" according to the installation •
conditions using the remote controller.

The settings may be selected between the following two: Function Number or Setting Value.

•
Settings will not be changed if invalid numbers or setting values are selected.

•

PREPARATION



Turn o n t he p o w e r.•



* Before turning on the power of the indoor units, make sure the piping air-tight test and

vacuuming have been conducted.



*Also check again to make sure no wiring mistakes were made before turning on the power.

FUNCTION SETTING METHOD (for Wireless remote controller)



Perform the Function Setting according to the installation conditions by using the remote
controller.

CAUTION

Confirm whether the wiring work for outdoor unit has been finished.

Confirm that the cover for the electrical enclosure on the outdoor unit is in place.

When using optional wired remote controller, refer to the installation manual shipped with the •
remote controller.

Adjust the signal code of the indoor unit and the signal code of the remote controller.

•

Entering the Function Setting Mode

While pressing the POWERFUL button and SET TEMP. (

) simultaneously, press the RESET button to enter the

function setting mode.

Selecting the Function Number and Setting Value

(1) Press the SET TEMP. (

/ ) buttons to select the function number.

(Press the 10°C HEAT button to switch between the left and right digits.)

(2) Press the POWERFUL button to proceed to setting the value.

(Press the POWERFUL button again to return to the function number selection.)

(3) Press the SET TEMP. (

/ ) buttons to select the setting value.

(Press the 10°C HEAT button to switch between the left and right digits.)

(4) Press the MODE button, in the order listed to confirm the settings.

Confirm that you hear the beep sound.

(5) Press START/STOP (

/ ) button. Confirm that you hear the beep sound.
(6) Press the RESET button to end the function setting mode.
(7) After completing the Function Setting, be sure to turn off the power and turn it on again.

Function number

Setting
value

CAUTION

After turning off the power, wait 30 seconds or more before turning on it again.
The Function Setting will not become active unless the power is turned off then on again.

- (01 - 23) -

WALL MOUNTED TYPE

ASTG09-12KMCA

WALL MOUNTED TYPE

ASTG09-12KMCA

FUNCTION DETAILS



Functions

1) Filter si gn

2) Room temperature control for cooling

3) Room temperature control for heating

4) Auto restart

5) Room temperature sensor switching

6) Remote controller signal code

7) External input control

8) Indoor unit fan control for energy saving for cooling

1) Filter sign

Select appropriate intervals for displaying the filter sign on the indoor unit according to the
estimated amount of dust in the air of the room.

If the indication is not required, select "No indication" (03).

(



... Factory setting)

Setting description Function number Setting value

Standard (400 hours)

11

00

Long interval (1000 hours) 01

Short interval (200 hours) 02



No indication 03

2) Room temperature control for cooling

Depending on the installed environment, correction of the room temperature sensor may be
required.
Select the appropriate control setting according to the installed environment.

(



... Factory setting)

Setting description Function number Setting value



Standard

30

00

Slightly lower control 01

Lower control 02

Higher control 03

3) Room temperature control for heating

Depending on the installed environment, correction of the room temperature sensor may be
required.
Select the appropriate control setting according to the installed environment.

(



... Factory setting)

Setting description Function number Setting value



Standard

31

00

Lower control 01

Slightly Higher control 02

Higher control 03

- (01 - 24) -

WALL MOUNTED TYPE

ASTG09-12KMCA

WALL MOUNTED TYPE

ASTG09-12KMCA

4) Auto restart

Enable or disable automatic restart after a power interruption.

(



... Factory setting)

Setting description Function number Setting value



Enable

40

00

Disable 01

* Auto restart is an emergency function such as for power outage etc.

Do not attempt to use this function in normal operation.
Be sure to operate the unit by remote controller or external device.

5) Room temperature sensor switching

(Only for wired remote controller)

When using the Wired remote controller temperature sensor, change the setting to "Both" (01).

(



... Factory setting)

Setting description Function number Setting value



Indoor unit

42

00

Both 01

00: Sensor on the indoor unit is active.

01: Sensors on both indoor unit and wired remote controller are active.

6) Remote controller signal code

(Only for wireless remote controller)

The indoor unit signal code can be changed.

Select the appropriate signal code.

(



... Factory setting)

Setting description Function number Setting value



A

44

00

B01
C02
D03

7) External input control

"Operation/Stop" mode or "Forced stop" mode can be selected.

(



... Factory setting)

Setting description Function number Setting value



Operation/Stop mode

46

00

(Setting change prohibited) 01

Forced stop mode 02

8) Indoor unit fan control for energy saving for cooling

Enable or disables the power-saving function by controlling the indoor unit fan rotation when
the outdoor unit is stopped during cooling operation.

(



... Factory setting)

Setting description Function number Setting value



Disable

49

00

Enable 01

00: When the outdoor unit is stopped, the indoor unit fan operates continuously following

the setting on the remote controller.

01: When the outdoor unit is stopped, the indoor unit fan operates intermittently at a very

low speed.

- (01 - 25) -

WALL MOUNTED TYPE

ASTG09-12KMCA

WALL MOUNTED TYPE

ASTG09-12KMCA

REMOTE CONTROLLER SIGNAL CODE SETTING



Use the following steps to select the signal code of the remote controller. (Note that
the air conditioner cannot receive a signal if the right signal code has not been set.)

(1) Press the START/STOP (

/ ) button until only the clock is displayed on the

remote controller display.

(2) Press the MODE button for at least 5 seconds to display the current signal code

(initially set to

).

(3) Press the SET TEMP. (

/ ) buttons to change the signal code between

→ → → .

Match the code on the display to the air conditioner signal code.

(4) Press the MODE button again to return to the clock display. The signal code will

be changed.

If no button is pressed within 30 seconds after the signal code is displayed, the system returns to the original



•
clock display. In this case, start again from step (1).

The air conditioner signal code is set to A prior to shipment.



•

- (01 - 26) -

WALL MOUNTED TYPE

ASTG09-12KMCA

WALL MOUNTED TYPE

ASTG09-12KMCA

OPTIONAL PARTS13.

CONTROLLERS13-1.

OTHERS13-2.

Exterior Parts name Model No. Summary

Wired remote

controller

UTY-RVNYN

Large and full-dot liquid crystal
screen, wide and large keys
easy to press, user-intuitive
arrow key.

*Optional communication kit

is necessary for installation.

Wired remote

controller

UTY-RNNYN

The room temperature can
be controlled by detecting the
temperature accurately with
built-in thermo sensor.
*Optional communication kit

is necessary for installation.

Simple remote

controller

UTY-RSNYN

Compact remote controller
concentrates on the basic
functions such as Start/Stop,
Fan Control, Temperature
Setting and Operation mode.
*Optional communication kit

is necessary for installation.

Exterior Parts name Model No. Summary

Communication

kit

UTY-XCBXZ2

Use to connect with optional
devices and air conditioner
PC board.

(X1)

(X2)

External

connect kit

UTY-XWZXZ5

Required when external device is
connected.

*Optional communication kit is

necessary for installation.

2. OUTDOOR UNIT

SINGLE TYPE:
AOTG09KMCA

AOTG12KMCA

DTR_AO143E_01

2013.07.19

OUTDOOR UNIT

AOTG09-12KMCA

OUTDOOR UNIT

AOTG09-12KMCA

CONTENTS

2. OUTDOOR UNIT

1. SPECIFICATIONS

........................................................................................ 02 - 01

2. DIMENSIONS

................................................................................................... 02 - 02

3. REFRIGERANT CIRCUIT

....................................................................... 02 - 03

4. WIRING DIAGRAMS

.................................................................................. 02 - 04

5. CAPACITY COMPENSATION RATE FOR PIPE LENGTH
AND HEIGHT DIFFERENCE

.............................................................. 02 - 05

6. ADDITIONAL CHARGE CALCULATION

................................... 02 - 07

7. AIRFLOW

............................................................................................................ 02 - 08

8. OPERATION NOISE (SOUND PRESSURE)

........................... 02 - 09

8-1. NOISE LEVEL CURVE

............................................................................... 02 - 09

8-2. SOUND LEVEL CHECK POINT

............................................................... 02 - 10

9. ELECTRICAL CHARACTERISTICS

...............................................02 - 11

10. SAFETY DEVICES

....................................................................................... 02 - 12

- (02 - 01) -

OUTDOOR UNIT

AOTG09-12KMCA

OUTDOOR UNIT

AOTG09-12KMCA

SPECIFICATIONS1.

Typ e INVERTER HEAT PUMP
Model name AOTG09KMCA AOTG12KMCA
Power source 240 V ~ 50 Hz
Available voltage range 198 V - 264 V
Starting current A 3.3 4.2

Fan

Airflow
rate

Cooling

I/s

(m

3

/h)

472 (1700) 539 (1940)

He at in g 428 (15 40) 428 (1540)
Type × Q'ty Propeller fan × 1
Motor output W 50 50

Sound pressure level

Cooling

dB (A)

47 49

Heating 47 49

Sound power level 64 67

Heat exchanger type

Dimensions

(H × W × D)

mm

504 × 896 × 36.4

Fin pitch 1.3

Rows × Stages 2 × 24

Pipe type Copper

Fin

Type (Material) Corrugate (Aluminum)
Surface treatment Corrosion resistance (Blue fin)

Compressor

Type × Q'ty Rotary × 1
Motor output W 750

Refrigerant

Typ e R3 2
Charge g 850

Refrigerant oil Type POE

Enclosure

Material Steel

Colour

Beige

Approximate colour of MUNSELL 10YR7.5/1.0

Dimensions
(H × W × D)

Net

mm

540 × 790 × 290

Gross 633 × 945 × 395

Weight

Net

kg

34

Gross 37

Connection pipe

Size

Liquid

mm

Ø 6.35

Gas Ø 9.52
Method Flare
Pre-charge length

m

20
Max. length 20
Max. height difference 15

Operation range

Cooling

°C

10 to 46

Heating -15 to 24

International protection rating IPX4

NOTES :

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.
Pipe length: 7.5 m, Height difference: 0 m. (Outdoor unit - Indoor unit)

The protective function may work when using it in environment out of the temperature range mentioned above.



•

- (02 - 02) -

OUTDOOR UNIT

AOTG09-12KMCA

OUTDOOR UNIT

AOTG09-12KMCA

DIMENSIONS2.

MODELS: AOTG09KMCA, AOTG12KMCA



(Unit: mm)

INSTALLATION PLACE



(Unit: mm)

If the space is larger than stated, the condition will be the same as those without any obstacles.



•
Height above the floor level should be 50 mm or more.



•

600 or more

100 or more

200 or more

100 or more

250 or more

(Service space)

790

290

352

7220

10 18

Top view

540

320

209

Side view

Side view

Front view

Airflow

175

110

9

20

540

4-ø11.3 mm

hole

Bottom view

45.4

Drain port (Ø20)

395

- (02 - 03) -

OUTDOOR UNIT

AOTG09-12KMCA

OUTDOOR UNIT

AOTG09-12KMCA

REFRIGERANT CIRCUIT3.

MODELS: AOTG09KMCA, AOTG12KMCA



Refrigerant pipe diameter
Liquid: 1/4" (6.35 mm)
Gas: 3/8" (9.52 mm)

- (02 - 04) -

OUTDOOR UNIT

AOTG09-12KMCA

OUTDOOR UNIT

AOTG09-12KMCA

WIRING DIAGRAMS4.

MODELS: AOTG09KMCA, AOTG12KMCA



- (02 - 05) -

OUTDOOR UNIT

AOTG09-12KMCA

OUTDOOR UNIT

AOTG09-12KMCA

CAPACITY COMPENSATION RATE FOR PIPE LENGTH 5.
AND HEIGHT DIFFERENCE

MODEL:AOTG09KMCA

HEATING

Pipe length (m)

57.5101520

Height

difference H

(m)



1

Indoor unit is

higher than

outdoor unit.

15---0.924 0.873

10 - - 0.975 0.924 0.873

7.5 - 1.000 0.975 0.924 0.873

5 1.006 1.000 0.975 0.924 0.873

0 1.006 1.000 0.975 0.924 0.873



2

Indoor unit is

lower than

outdoor unit.

-5 1.001 0.995 0.970 0.919 0.869

-7.5 - 0.993 0.968 0.917 0.866

-10 - - 0.9 6 6 0.915 0.864

-15 - - - 0.906 0.856

COOLING

Pipe length (m)

57.5101520

Height

difference H

(m)



1

Indoor unit is

higher than

outdoor unit.

15 - - - 0.931 0.907

10 - - 0.971 0.947 0.922

7.5 - 0.988 0.975 0.950 0.926

5 1.005 0.992 0.979 0.953 0.930

0 1.013 1.000 0.987 0.962 0.937



2

Indoor unit is

lower than

outdoor unit.

-5 1.013 1.000 0.987 0.962 0.937

-7.5 - 1.000 0.987 0.962 0.937

-10 - - 0.987 0.962 0.937

-15 - - - 0.962 0.937

Height difference H



1: Indoor unit is higher than outdoor unit.



2: Indoor unit is lower than outdoor unit.

Indoor unit

Indoor unit

Connection pipe

Outdoor unit

Outdoor unit

Connection pipe

H

H

- (02 - 06) -

OUTDOOR UNIT

AOTG09-12KMCA

OUTDOOR UNIT

AOTG09-12KMCA

MODEL:AOTG12KMCA

Height difference H



1: Indoor unit is higher than outdoor unit.



2: Indoor unit is lower than outdoor unit.

Indoor unit

Indoor unit

Connection pipe

Outdoor unit

Outdoor unit

Connection pipe

HEATING

Pipe length (m)

57.5101520

Height

difference H

(m)



1

Indoor unit is

higher than

outdoor unit.

15 - - - 0.922 0.870

10 - - 0.974 0.922 0.870

7.5 - 1.000 0.974 0.922 0.870

5 1.006 1.000 0.974 0.922 0.870

0 1.006 1.000 0.974 0.922 0.870



2

Indoor unit is

lower than

outdoor unit.

-5 1.001 0.995 0.969 0.917 0.866

-7.5 - 0.993 0.967 0.915 0.863

-10 - - 0.9 6 5 0 .913 0.861

-15 - - - 0.9 0 4 0.853

COOLING

Pipe length (m)

57.5101520

Height

difference H

(m)



1

Indoor unit is

higher than

outdoor unit.

15---0.917 0.883

10 - - 0.966 0.932 0.897

7.5 - 0.988 0.970 0.936 0.901

5 1.010 0.992 0.974 0.938 0.905

0 1.018 1.000 0.982 0.947 0.912



2

Indoor unit is

lower than

outdoor unit.

-5 1.018 1.000 0.982 0.947 0.912

-7.5 - 1.000 0.982 0.947 0.912

-10 - - 0.982 0.947 0.912

-15 - - - 0.947 0.912

H

H

- (02 - 07) -

OUTDOOR UNIT

AOTG09-12KMCA

OUTDOOR UNIT

AOTG09-12KMCA

ADDITIONAL CHARGE CALCULATION6.

MODELS: AOTG09KMCA, AOTG12KMCA



Refrigerant charge



Refrigerant type R32

Refrigerant amount g 850

Total pipe length m 20 or less

Additional charge g 0

- (02 - 08) -

OUTDOOR UNIT

AOTG09-12KMCA

OUTDOOR UNIT

AOTG09-12KMCA

AIRFLOW7.

MODEL:AOTG09KMCA

Cooling



Heating



MODEL:AOTG12KMCA

Cooling



Heating



Number of

rotations

(r.p.m.)

Airflow

750

m

3

/h 1700

l/s

472

CFM

1001

Number of

rotations

(r.p.m.)

Airflow

680

m

3

/h 1540

l/s 428

CFM 906

Number of

rotations

(r.p.m.)

Airflow

850

m

3

/h 1940

l/s 539

CFM 1142

Number of

rotations

(r.p.m.)

Airflow

680

m

3

/h 1540

l/s 428

CFM 906

- (02 - 09) -

OUTDOOR UNIT

AOTG09-12KMCA

OUTDOOR UNIT

AOTG09-12KMCA

OPERATION NOISE (SOUND PRESSURE)8.

NOISE LEVEL CURVE8-1.

MODEL:AOTG09KMCA

Cooling



Octave ba nd sound pressure l evel, dB: (0 dB= 0.0002 μbar)

Octave band center frequency, Hz

80

70

60

50

40

30

20

10

0

63 125 250 500 1,000 2,000 4,000 8,000

NC-65

NC-60

NC-55

NC-50

NC-45

NC-40

NC-35

NC-30

NC-25

NC-20

NC-15

Heating



Octave ba nd sound pressure l evel, dB: (0 dB= 0.0002 μbar)

Octave ba nd center f requen cy, Hz

80

70

60

50

40

30

20

10

0

63 125 250 500 1,000 2,000 4,000 8,000

NC-65

NC-60

NC-55

NC-50

NC-45

NC-40

NC-35

NC-30

NC-25

NC-20

NC-15

Heating



Octave ba nd sound pressure l evel, dB: (0 dB= 0.0002 μbar)

Octave ba nd center f requen cy, Hz

80

70

60

50

40

30

20

10

0

63 125 250 500 1,000 2,000 4,000 8,000

NC-65

NC-60

NC-55

NC-50

NC-45

NC-40

NC-35

NC-30

NC-25

NC-20

NC-15

Octave ba nd sound pressure l evel, dB: (0 dB= 0.0002 μbar)

Octave band center frequency, Hz

80

70

60

50

40

30

20

10

0

63 125 250 500 1,000 2,000 4,000 8,000

MODEL:AOTG12KMCA

Cooling



NC-65

NC-60

NC-55

NC-50

NC-45

NC-40

NC-35

NC-30

NC-25

NC-20

NC-15

- (02 - 10) -

OUTDOOR UNIT

AOTG09-12KMCA

OUTDOOR UNIT

AOTG09-12KMCA

SOUND LEVEL CHECK POINT8-2.

- (02 - 11) -

OUTDOOR UNIT

AOTG09-12KMCA

OUTDOOR UNIT

AOTG09-12KMCA

ELECTRICAL CHARACTERISTICS9.

Model name AOTG09KMCA AOTG12KMCA

Power supply

Voltage V 240 ~

Frequency Hz 50

Max. operating current *

1

A7.5 9.0

Starting current A 3.3 4.2

Wiring spec. *

2

Main fuse (Circuit
breaker) current

A10 16

Power cable mm

2

1.5

Use conformed cable with Type 60245 IEC 57.

*1: The maximum current is the total current of indoor unit and outdoor unit.

*2: Selected sample based on Japan Electrotechnical Standards and Codes Committee E0005.

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OUTDOOR UNIT

AOTG09-12KMCA

OUTDOOR UNIT

AOTG09-12KMCA

SAFETY DEVICES10.

Protection form

Model

AOTG09KMCA AOTG12KMCA

Circuit protection

Current fuse
(Near the terminal)

――

Current fuse
(Main PC board)

250 V 20 A

250 V 5 A

Fan motor protection Thermal protection program

OFF: 150 ± 15 °C

ON: 120 ± 15 °C

Compressor protection

Thermal protection program
(Discharge temp.)

OFF: 110 °C

ON: After 2min. 20sec.

Thermal protection

Thermal protection fuse
(Terminal)

1 A 70 °C