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– 4 –

CW-A180BG

Connection

CWA95263

BLUE–YELLOW

47.9

Ω

YELLOW–ORANGE

25.2

Ω

RED–YELLOW

103.3

Ω

CWA31357

CAPACITOR

3.5

µ

F, 450VAC

Resistance of Fan Motor windings and rated Capacitor

CW-A180BG

Connection

2JS356D6DA01

C-R

0.86

Ω

C-S

3.45

Ω

CAPACITOR

CWA31506

45

µ

F, 370VAC

* Resistance at 20

°

C of Ambient Temp.

Resistance of Compressor windings and rated Capacitor

RED (RED)

BLUE (BLU)

YELLOW (YEL)

TRADE MARK

T H E   P A R E N T H E S I Z E D   L E T T E R   I S  
I N D I C A T E D   O N   T E R M I N A L   C O V E R .

C O M P R E S S O R   T E R M I N A L

P O W E R   S U P P L Y   C O R D

 

 

1 ø ,   2 2 0 V ,   5 0 H z

 

 

M A I N   S W I T C H

 

BROWN

BROWN

BLACK

BLACK

YELLOW

YELLOW/GREEN

BLACK

BLACK

BLUE

BLUE

BLUE

BLUE

BLACK

RED

RED

YELLOW

YELLOW/GREEN

ORANGE

1

0

2

3

AIR SWING 

SELECT 

SWITCH

AIR SWING 

MOTOR

BLACK

BLUE

BLUE

BLUE

RED

BLUE

BLUE

RED

RED

GRAY

GRAY

FAN 
MOTOR

FUSE

(5A)

4

2

B

A

H

C

L

C A P A C I T O R

C A P A C I T O R

C O M P R E S S O R

T H E R M O S T A T

COIL-REVERSING 

 

VALVE

E L E C T R I C   D E I C E R

 

1

2

5

1

P

3

4

6

Z N R

R y   –   D

R

C

S

N C

C O M

OFF

LOW

HIGH

HIGH

COOL

HEAT

LOW

FAN

FAN

– 5 –

2

6

5

°

A

15.5 ~ 19.0

55 ~ 70

B

4.0 ~ 4.5

0 ~ 5

C

15.0 ~ 18.5

37 ~ 47

D

15.4 ~ 18.9

45 ~ 55

* Indoor temp. at 21

°

C (DB), and Outdoor at 7

°

C (DB), 6

°

C (WB).

°

A

17.5 ~ 21.0

75 ~ 90

B

17.2 ~ 20.7

38 ~ 45

C

5.5 ~ 6.1

7 ~ 15

D

5.3 ~ 5.8

5 ~ 15

* Indoor temp. at 27

°

C (DB), 19

°

C (WB) and Outdoor at 35

°

C , 24

°

C.

1

4

3

12

°

C and over

As specified

• Nothing wrong

• None

12

°

C and over

Higher than specified

• Nothing wrong, outdoor temperature

• None

is high

• Something is preventing heat

• Clean air-filter

radiation at indoor heat-exchanger

Under 12

°

C

Lower than specified

• Nothing wrong, outdoor temperature

• None

is too low

• Something is preventing heat

• Improve heat radiation at outdoor

radiation at outdoor heat-exchanger

heat-exchanger

• Leakage of refrigerant

• Locate & repair leak

• Refrigerant system is blocked

• Flush refrigeration leak

Under 12

°

C

Higher than 150% of specified

• Compressor defect

• Replace compressor

• Compressor capacitor defect

• Replace compressor capacitor

1

Compressor

2

4-Way Valve

3

Evaporator

4

Capillary Tube

5

Strainer

6

Condenser

7

Accumulator

°

A

18.5 ~ 22.0

80 ~ 95

B

18.2 ~ 21.7

44 ~ 52

C

5.7 ~ 6.3

7 ~ 15

D

5.5 ~ 6.0

6 ~ 16

1

Compressor

2

Condenser

3

Strainer

4

Capillary Tube

5

Evaporator

6

Accumulator

3

4

2

7

6

1

5

* Note: Room air humidity is relatively higher, the Temp. difference will be smaller.

* Indoor temp. at 27

°

C (DB), 19

°

C (WB) and Outdoor at 35

°

C , 24

°

C.

8

°

C and over

As specified

Nothing wrong

• None

8

°

C and over

Higher than specified

Nothing wrong, outdoor temperature is

• Improve heat radiation

too high, heat radiation is not efficient

Under 8

°

C

Higher than specified but below

Something is preventing heat radiation

• Excessive amount of refrigerant

150% of specified

• Improve heat radiation

Under 8

°

C

Lower than specified

Leakage of refrigerant or refrigerant

• Locate repair leak

system is blocked

• Flush refrigeration cycle

Under 8

°

C

Higher than 150% of specified

Compressor defect or compressor

• Replace the compressor or

capacitor defect

compressor capacitor

– 6 –

Over
15 cm

Over
15 cm

66 cm

42.8 cm

Front Grille

Outdoor

(wall)

Over
50 cm

Fence or 
likewise

Indoor

Ceiling

Outdoor

Over
15 cm

Over 50 cm

Over
15 cm

Indoor

(wall)

Fence or
likewise

Less than
22 cm (CW-C180BG & 
CW-A180BG),
28 cm (CW-C241SG)

• The air conditioner should be installed in a dry place where there are no draughts.
• Condensation from the air conditioner must be drained to an appropriate location.
• Do not install in a location where flammable gas leaks are a possibility.
• Using in locations where the air is salty such as beside the sea or near hot spas, or

where sulphurous gas is generated, may lead to a malfunction. Please consult your dealer.

• Select a installation location which is rigid and strong enough to support or hold the unit and select a

location for easy maintenance.

• There should not be any obstacles surrounding the unit.

• Prepare the installation hole slightly bigger than cabinet size.

1) PREPARE CHASSIS

• Remove chassis locking bracket by loosening the screw.
• Slide the chassis out from the cabinet.

2) Place cabinet into opening and secure it by wood screws or

nails.
• The cabinet should be installed tilted slightly lower to the

rear for necessary condensate drainage. (Max. 10mm).

3) Slide Chassis into the cabinet which installed the above 2.

• The tubings or ducting part should not touch the cabinet

4) Lock the chassis into cabinet by chassis locking bracket.

5) Place FRONT GRILLE onto CABINET by screws.

• To place the grille, hook top of grille onto top of cabinet, push

bottom of grille in until it snaps into place. Secure the Front Grille
with the screws at the right, left and center of the grille.

Grille

Cabinet

To place the Grille

– 7 –

To get the maximum cooling efficiency this air conditioner is designed to splash the condensate on the condenser coil.
This method is called “Slinger-Up System”. (For cooling model only)
If the splashing sound annoys you, you can provide an outside drain by using the following procedure which may, however cause
a small loss of performance.
1. Slide out the chassis from the cabinet.
2. Remove the rubber plug from the body base plate. (For cooling model only)
3. Install the drain pan prepared in the accessory kit to the corner of the cabinet with 2 screws.
4. Connect the drain hose to the outlet on the drain pan bottom.
5. Slide the chassis into its original place in the cabinet.
Note: Drain hose or tubing can be purchased locally to satisfy your particular needs.

<220V, 50Hz>
•

Power should be from independent circuit.

•

Nominal cross sectional area of power supply wire must be 3 core x 2.5 mm

2

 or above.

EXTERNAL VIEW

INTERNAL VIEW

SCREWS

DRAIN PAN

DRAIN HOSE

Install drain pan at left corner of cabinet.

EXTERNAL VIEW

INTERNAL VIEW

Install drain pan at right corner of cabinet.

SCREWS

(CW-C180BG, CW-A180BG)

(CW-C241SG)

DRAIN PAN

DRAIN HOSE