Samsung SH09AWH, SH09ZWH, AQ09WHWE, KFR-25G/SWA, SH12AWH Service Manual

ROOM AIR CONDITIONER

INDOOR UNIT

SH09AWH
SH09ZWH
AQ09WHWE
KFR-25G/SWA
SH12AWH
SH12ZWH
AQ12WHWE
KFR-35G/SWA

SERVICE

OUTDOOR UNIT

SH09AWHX
SH09ZWHX
UQ09WHWE
KFR-25W/SWA
SH12AWHX
SH12ZWHX
UQ12WHWE
KFR-35W/SWA

Manual

CONTENTSAIR CONDITIONER

1. Product Specifications

2. Disassembly and Reassembly

3. Set Up the Model Option

4. Exploded Views and Parts List

5. Block Diagram

6. Schematic Diagram

1. Product Specifications

1-1 Table

Item

Type

Cooling kW
Heating kW
Dehumidifying |/h

Air Volume

Perfor­mance

Noise

Energy Efficiency Ratio

Power V-Hz

Power Consumption

Operating Current

Power

Power Factor

Starting Current A

Power Cord Number of Core Wire

Outer Dimension

Weight(Net) kg

Refrigerant Pipe

Drain Hose D x L(mm)

Size

Compressor Motor Type

Oil Type

Blower Motor Type

Heat Exchanger
Refrigerant Control Unit
Freezer Oil Capacity cc
Refrigerant to Change(R410A) g
Protection Device(OLP)
Cooling Test Condition
Maximum Operation Condition

Type

Type

Cooling
Heating
Cooling
Heating
Cooling
Heating

Cooling
Heating
Cooling
Heating
Cooling
Heating

Length m

Capacity A
Width x Height

x Depth

Liquid mm x L(m)
GAS mm x L(m)

Rated Output

Rated Output W

Model

m3/min

dB

W/W

W

A

%

mm
inch

SH09AWH SH12AWH

Indoor unit Outdoor unit

Wall-mounted

2.75

2.90

1.0

7.3 25

8.0 25
38 / 36 / 34 51 / 51
38 / 36 / 34 51 / 51

2.81

3.22

1-220 / 240-50

980
900

4.5

4.5

96.5

95.5

21.0

-

-

250V-10A

825x 285x 189 720x548 x265

32.5x 11.2 x 7.44 28.4x21.6 x10.4

8.2 31.3

ø6.35 x 7.5
ø9.52 x 7.5

ø18 x 550

Rotary

Induction Motor(PSC)

900

DAPHNE FV68S(PVE)

Cross-flow Propeller

steel steel

15 50

2ROW 14STEP 1ROW 24STEP

CAPILLARY TUBE

350
650

MRA99134-9201
INDOOR UNIT : DB27˚C WB19˚C OUTDOOR UNIT : DB35˚C WB24˚C
INDOOR UNIT : DB32˚C WB23˚C OUTDOOR UNIT : DB43˚C WB26˚C

Indoor unit Outdoor unit

Wall-mounted

3.5

4.2

1.4

8.3 25

9.0 25
41 / 39 / 37 53 / 53
41 / 39 / 37 53 / 53

2.82

3.23

1-220 / 240-50

1,240
1,300

5.7

5.7

98.3

98.0

30.0

-

-

250V-10A

825x 285x 189 720x548 x265

32.5x 11.2 x 7.44 28.4 x 21.6x 10.4

8.4 33.8

ø6.35 x 7.5
ø9.52 x 7.5

ø18 x 550

Rotary

Induction Motor(PSC)

1,075

DAPHNE FV68S(PVE)

Cross-flow Propeller

steel steel

15 50

2ROW 14STEP 2ROW 24STEP

CAPILLARY TUBE

520

1,020

MRA99908-9201

1Samsung Electronics

Table(cont.)

Item

Type

Cooling kW
Heating kW
Dehumidifying |/h

Air Volume

Perfor-

mance

Noise

Energy Efficiency Ratio

Power V-Hz

Power Consumption

Operating Current

Power

Power Factor

Starting Current A

Power Cord Number of Core Wire

Outer Dimension

Weight(Net) kg

Refrigerant Pipe

Drain Hose D x L(mm)

Size

Compressor Motor Type

Oil Type

Blower Motor Type

Heat Exchanger
Refrigerant Control Unit
Freezer Oil Capacity cc
Refrigerant to Change(R22) g
Protection Device(OLP)
Cooling Test Condition
Maximum Operation Condition

Type

Type

Cooling
Heating
Cooling
Heating
Cooling
Heating

Cooling
Heating
Cooling
Heating
Cooling
Heating

Length m

Capacity A
Width x Height

x Depth

Liquid mm x L(m)
GAS mm x L(m)

Rated Output

Rated Output W

Model

m3/min

dB

W/W

W

A

%

mm

inch

SH12ZWHSH09ZWH

Indoor unit Outdoor unit

Wall-mounted

2.70

2.90

1.0

7.3 25

8.0 25
38 / 36 / 34 51 / 51
38 / 36 / 34 51 / 51

2.70

3.22

1-220 / 240-50

1,000

900

4.5

4.0

98.2

99.1

21.0

-

-

250V-10A

825x 285x 189 720x548 x265

32.5x 11.2 x 7.44 28.4 x 21.6x 10.4

8.2 31.3

ø6.35 x 5.0
ø9.52 x 5.0

ø18 x 550

Rotary

Induction Motor(PSC)

1,005

SUNISO-4GSD

Cross-flow Propeller

steel steel

15 50

2ROW 14STEP 1ROW 24STEP

CAPILLARY TUBE

360
580

RAC12110-9622
INDOOR UNIT : DB27˚C WB19˚C OUTDOOR UNIT : DB35˚C WB24˚C
INDOOR UNIT : DB32˚C WB23˚C OUTDOOR UNIT : DB43˚C WB26˚C

Indoor unit Outdoor unit

Wall-mounted

3.5

4.0

1.4

8.3 25

9.0 25
41 / 39 / 37 53 / 53
41 / 39 / 37 53 / 53

2.99

3.48

1-220 / 240-50

1,170
1,150

5.2

5.2

96.9

96.2

30.0

-

-

250V-10A

825x 285x 189 720x 548x 265

32.5x 11.2 x 7.44 28.4 x21.6 x 10.4

8.4 33.8

ø6.35 x 5.0

ø12.70 x 5.0

ø18 x 550

Rotary

Induction Motor(PSC)

1,206

SUNISO-4GSD

Cross-flow Propeller

steel steel

15 50

2ROW 14STEP 2ROW 24STEP

CAPILLARY TUBE

600
980

RAC12074-9622

Samsung Electronics2

Table(cont.)

Item

Type

Cooling kW
Heating kW
Dehumidifying |/h

Air Volume

Perfor­mance

Noise

Energy Efficiency Ratio

Power V-Hz

Power Consumption

Operating Current

Power

Power Factor

Starting Current A

Power Cord Number of Core Wire

Outer Dimension

Weight(Net) kg

Refrigerant Pipe

Drain Hose D x L(mm)

Size

Compressor Motor Type

Oil Type

Blower Motor Type

Heat Exchanger
Refrigerant Control Unit
Freezer Oil Capacity cc
Refrigerant to Change(R22) g
Protection Device(OLP)
Cooling Test Condition
Maximum Operation Condition

Type

Type

Cooling
Heating
Cooling
Heating
Cooling
Heating

Cooling
Heating
Cooling
Heating
Cooling
Heating

Length m

Capacity A
Width x Height

x Depth

Liquid mm x L(m)
GAS mm x L(m)

Rated Output

Rated Output W

Model

m3/min

dB

W/W

W

A

%

mm
inch

AQ12WHWEAQ09WHWE

Indoor unit Outdoor unit

Wall-mounted

2.70

2.90

1.0

7.3 25

8.0 25
38 / 36 / 34 51 / 51
38 / 36 / 34 51 / 51

2.70

3.22

1-220 / 240-50

1,000

900

4.5

4.0

98.2

99.1

21.0

-

-

250V-10A

825x 285x 189 720x548 x265

32.5x 11.2 x 7.44 28.4 x 21.6x 10.4

8.2 33.0

ø6.35 x 5.0
ø9.52 x 5.0

ø18 x 550

Rotary

Induction Motor(PSC)

1,005

SUNISO-4GSD

Cross-flow Propeller

steel steel

15 50

2ROW 14STEP 1ROW 24STEP

CAPILLARY TUBE

360
580

RAC12110-9622
INDOOR UNIT : DB27˚C WB19˚C OUTDOOR UNIT : DB35˚C WB24˚C
INDOOR UNIT : DB32˚C WB23˚C OUTDOOR UNIT : DB43˚C WB26˚C

Indoor unit Outdoor unit

Wall-mounted

3.5

4.0

1.4

8.3 25

9.0 25
41 / 39 / 37 53 / 53
41 / 39 / 37 53 / 53

2.99

3.48

1-220 / 240-50

1,170
1,150

5.2

5.2

96.9

96.2

30.0

-

-

250V-10A

825x 285x 189 720x 548x 265

32.5x 11.2 x 7.44 28.4 x21.6 x 10.4

8.4 33.8

ø6.35 x 5.0

ø12.70 x 5.0

ø18 x 550

Rotary

Induction Motor(PSC)

1,206

SUNISO-4GSD

Cross-flow Propeller

steel steel

15 50

2ROW 14STEP 2ROW 24STEP

CAPILLARY TUBE

600
980

RAC12074-9622

3Samsung Electronics

Table(cont.)

Item

Type

Cooling kW
Heating kW
Dehumidifying |/h

Air Volume

Perfor-

mance

Noise

Energy Efficiency Ratio

Power V-Hz

Power Consumption

Operating Current

Power

Power Factor

Starting Current A

Power Cord Number of Core Wire

Outer Dimension

Weight(Net) kg

Refrigerant Pipe

Drain Hose D x L(mm)

Size

Compressor Motor Type

Oil Type

Blower Motor Type

Heat Exchanger
Refrigerant Control Unit
Freezer Oil Capacity cc
Refrigerant to Change(R22) g
Protection Device(OLP)
Cooling Test Condition
Maximum Operation Condition

Type

Type

Cooling
Heating
Cooling
Heating
Cooling
Heating

Cooling
Heating
Cooling
Heating
Cooling
Heating

Length m

Capacity A
Width x Height

x Depth

Liquid mm x L(m)
GAS mm x L(m)

Rated Output

Rated Output W

Model

m3/min

dB

W/W

W

A

%

mm

inch

KFR-25G/SWA KFR-35G/SWA

Indoor unit Outdoor unit

Wall-mounted

2.65

2.90

1.0

7.3 25

8.0 25
38 / 36 / 34 51 / 51
38 / 36 / 34 51 / 51

2.65

3.22

1-220-50

1,000

900

4.6

4.1
97
97

21.0

-

-

250V-10A

825x 285x 189 720x548 x265

32.5x 11.2 x 7.44 28.4 x 21.6x 10.4

8.2 31.3
ø6.35 x 4.0
ø9.52 x 4.0

ø18 x 550

Rotary(SAMSUNG)

Induction Motor(PSC)

990

SUNISO-4GSD/NOC

Cross-flow Propeller

steel steel

15 50

2ROW 14STEP 1ROW 24STEP

CAPILLARY TUBE

360
600

RAC12054-9622
INDOOR UNIT : DB27˚C WB19˚C OUTDOOR UNIT : DB35˚C WB24˚C
INDOOR UNIT : DB32˚C WB27.5˚C OUTDOOR UNIT : DB43˚C WB33˚C

Indoor unit Outdoor unit

Wall-mounted

3.5

4.0

1.4

8.3 25

9.0 25
41 / 39 / 37 53 / 53
41 / 39 / 37 53 / 53

2.99

3.48

1-220-50

1,170
1,150

5.8

5.8
92
92

30.0

-

-

250V-16A

825x 285x 189 720x548 x265

32.5x 11.2 x 7.44 28.4 x 21.6x 10.4

8.4 33.8
ø6.35 x 4.0

ø12.70 x 4.0

ø18 x 550

Rotary(SAMSUNG)

Induction Motor(PSC)

1,210

SUNISO-4GSD/NOC

Cross-flow Propeller

steel steel

15 50

2ROW 14STEP 2ROW 24STEP

CAPILLARY TUBE

600
950

RAC12074-9622

Samsung Electronics4

2. Disassembly and Reassembly

Stop operation of the air conditioner and remove the power cord before repairing the unit.

2-1 Indoor Unit

No Parts Procedure Remark

1 Front Grille

1) Stop the air conditioner operation and
block the main power.

2) Open the Front Grille by pulling right and
left sides of the hook.

3) Loosen 1 of the right screw and detach
the Terminal Cover.

4) Detach the thermistor from the Front
Grille.

5) Loosen 2 fixing screws of Front Grille.

5Samsung Electronics

Disassembly and Reassembly

No Parts Procedure Remark

6) Unlock 2 hooks to fix Panel Front and
Tray Drain.

7) Unlock 3 hooks to fix Panel Front and
Back-Body.

2

Control-In

(Main PCB)

1) Take all the connector of PCB upper side
out. (Inclusion Power Cord)

2) Detach the outdoor unit connection wire
from the Terminal Block.

3) Loosen 4 fixing screws of Ass'y Control-In.

3

Tray Drain

1) Pull Tray Drain out from the Back Body.

Samsung Electronics6

Disassembly and Reassembly

No Parts Procedure Remark

4

Heat Exchanger

1) Loosen 2 fixing earth screws of right side.

2) Detach the Connection Pipe.

3) Detach the Holder Pipe at the rear side.

4) Loosen the 3 fixing screws of right and left
side.

5) Lifting the Heat Exchanger up a little to
push the up side for separation from the
indoor unit.

5

Fan Motor

&

Cross Fan

1) Loosen the fixing screw and detach the
Motor Holder.

2) Detach the Fan Motor from the Fan.

3) Detach the Fan From the left Holder
Bearing.

7Samsung Electronics

2-2 Outdoor Unit

No Parts Procedure Remark

1 Common Work

1) Loosen each 3 fixing screws on both right
and left Cabinet-Side edge and a fixing
screw on the Cabinet-Front lower to detach
the Cabinet-Front.

2) Loosen 2 fixing screws of the
Ass'y-Control.

3) Loosen 6 fixing screws of the Cabinet-Side
RH.

4) Loosen 2 fixing screws of the Cabinet-Side
LF.

Samsung Electronics8