Samsung SH09AWH User manual

INDOOR UNIT
SH09AWH
SH09ZWH
AQ09WHWE
KFR-25G/SWA
SH12AWH
SH12ZWH
AQ12WHWE
KFR-35G/SWA
OUTDOOR UNIT
SH09AWHX
SH09ZWHX
UQ09WHWE
KFR-25W/SWA
SH12AWHX
SH12ZWHX
UQ12WHWE
KFR-35W/SWA
SERVICE 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
ROOM AIR CONDITIONER
DB98_15924A(2)_co 04/3/8 11:22 AM Page 3

1Samsung Electronics
1. Product Specifications
1-1 Table
Perfor-
mance
Power
Size
Model
Item
Type
Cooling kW
Heating kW
Dehumidifying |/h
Air Volume Cooling m3/min
Heating
Noise Cooling dB
Heating
Energy Efficiency Ratio Cooling W/W
Heating
Power V-Hz
Power Consumption Cooling W
Heating
Operating Current Cooling A
Heating
Power Factor Cooling %
Heating
Starting Current A
Length m
Power Cord Number of Core Wire
Capacity A
Outer Dimension Width x Height mm
x Depth inch
Weight(Net) kg
Refrigerant Pipe Liquid mm x L(m)
GAS mm x L(m)
Drain Hose D x L(mm)
Type
Compressor Motor Type
Rated Output
Oil Type
Type
Blower Motor Type
Rated Output W
Heat Exchanger
Refrigerant Control Unit
Freezer Oil Capacity cc
Refrigerant to Change(R410A) g
Protection Device(OLP)
Cooling Test Condition
Maximum Operation Condition
SH09AWH SH12AWH
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
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
825x285x189 720x548x265
32.5x11.2 x7.44 28.4x21.6x10.4
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 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
825x285x189 720x548x265
32.5x11.2x7.44 28.4x21.6x10.4
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
DB98_15924A(2)_1 04/3/8 11:27 AM Page 1

Samsung Electronics2
Table(cont.)
Perfor-
mance
Power
Size
Model
Item
Type
Cooling kW
Heating kW
Dehumidifying |/h
Air Volume Cooling m3/min
Heating
Noise Cooling dB
Heating
Energy Efficiency Ratio Cooling W/W
Heating
Power V-Hz
Power Consumption Cooling W
Heating
Operating Current Cooling A
Heating
Power Factor Cooling %
Heating
Starting Current A
Length m
Power Cord Number of Core Wire
Capacity A
Outer Dimension Width x Height mm
x Depth inch
Weight(Net) kg
Refrigerant Pipe Liquid mm x L(m)
GAS mm x L(m)
Drain Hose D x L(mm)
Type
Compressor Motor Type
Rated Output
Oil Type
Type
Blower Motor Type
Rated Output W
Heat Exchanger
Refrigerant Control Unit
Freezer Oil Capacity cc
Refrigerant to Change(R22) g
Protection Device(OLP)
Cooling Test Condition
Maximum Operation Condition
INDOOR UNIT : DB27˚C WB19˚C OUTDOOR UNIT : DB35˚C WB24˚C
INDOOR UNIT : DB32˚C WB23˚C OUTDOOR UNIT : DB43˚C WB26˚C
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
825x285x189 720x548x265
32.5x11.2x7.44 28.4x21.6x10.4
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 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
825x285x189 720x548x265
32.5x11.2x7.44 28.4x21.6x10.4
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
DB98_15924A(2)_1 04/3/8 11:27 AM Page 2

3Samsung Electronics
Table(cont.)
Perfor-
mance
Power
Size
Model
Item
Type
Cooling kW
Heating kW
Dehumidifying |/h
Air Volume Cooling m3/min
Heating
Noise Cooling dB
Heating
Energy Efficiency Ratio Cooling W/W
Heating
Power V-Hz
Power Consumption Cooling W
Heating
Operating Current Cooling A
Heating
Power Factor Cooling %
Heating
Starting Current A
Length m
Power Cord Number of Core Wire
Capacity A
Outer Dimension Width x Height mm
x Depth inch
Weight(Net) kg
Refrigerant Pipe Liquid mm x L(m)
GAS mm x L(m)
Drain Hose D x L(mm)
Type
Compressor Motor Type
Rated Output
Oil Type
Type
Blower Motor Type
Rated Output W
Heat Exchanger
Refrigerant Control Unit
Freezer Oil Capacity cc
Refrigerant to Change(R22) g
Protection Device(OLP)
Cooling Test Condition
Maximum Operation Condition
INDOOR UNIT : DB27˚C WB19˚C OUTDOOR UNIT : DB35˚C WB24˚C
INDOOR UNIT : DB32˚C WB23˚C OUTDOOR UNIT : DB43˚C WB26˚C
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
825x285x189 720x548x265
32.5x11.2x7.44 28.4x21.6x10.4
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 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
825x285x189 720x548x265
32.5x11.2x7.44 28.4x21.6x10.4
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
DB98_15924A(2)_1 04/3/8 11:27 AM Page 3

Samsung Electronics4
Table(cont.)
Perfor-
mance
Power
Size
Model
Item
Type
Cooling kW
Heating kW
Dehumidifying |/h
Air Volume Cooling m3/min
Heating
Noise Cooling dB
Heating
Energy Efficiency Ratio Cooling W/W
Heating
Power V-Hz
Power Consumption Cooling W
Heating
Operating Current Cooling A
Heating
Power Factor Cooling %
Heating
Starting Current A
Length m
Power Cord Number of Core Wire
Capacity A
Outer Dimension Width x Height mm
x Depth inch
Weight(Net) kg
Refrigerant Pipe Liquid mm x L(m)
GAS mm x L(m)
Drain Hose D x L(mm)
Type
Compressor Motor Type
Rated Output
Oil Type
Type
Blower Motor Type
Rated Output W
Heat Exchanger
Refrigerant Control Unit
Freezer Oil Capacity cc
Refrigerant to Change(R22) g
Protection Device(OLP)
Cooling Test Condition
Maximum Operation Condition
KFR-25G/SWA KFR-35G/SWA
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
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
825x285x189 720x548x265
32.5x11.2x7.44 28.4x21.6x10.4
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 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
825x285x189 720x548x265
32.5x11.2x7.44 28.4x21.6x10.4
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
DB98_15924A(2)_1 04/3/8 11:27 AM Page 4

5Samsung Electronics
2. Disassembly and Reassembly
2-1 Indoor Unit
Stop operation of the air conditioner and remove the power cord before repairing the 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.
DB98_15924A(2)_1 04/3/8 11:27 AM Page 5

Samsung Electronics6
Disassembly and Reassembly
No Parts Procedure Remark
2
3
Control-In
(Main PCB)
Tray Drain
6) Unlock 2 hooks to fix Panel Front and
Tray Drain.
7) Unlock 3 hooks to fix Panel Front and
Back-Body.
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.
1) Pull Tray Drain out from the Back Body.
DB98_15924A(2)_1 04/3/8 11:28 AM Page 6

7Samsung Electronics
Disassembly and Reassembly
No Parts Procedure Remark
4
5
Heat Exchanger
Fan Motor
&
Cross Fan
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.
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.
DB98_15924A(2)_1 04/3/8 11:28 AM Page 7

Samsung Electronics8
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.
DB98_15924A(2)_1 04/3/8 11:28 AM Page 8

9Samsung Electronics
Disassembly and Reassembly
No Parts Procedure Remark
2
3
4
Fan & Motor
Heat Exchanger
Compressor
1) Detach the Nut Flange.(Turn counterclock-
wise because the screw is right-handed)
2) Detach the Fan.
3) Loosen 4 fixing screws to detach
the Motor.
1) Loosen 2 fixing screws on both sides.
2) Disassemble the pipe in both inlet and
outlet with welding torch.
3) Detach the Heat Exchanger.
1) Loosen the Terminal Cover nut to open the
Terminal Cover.
2) Disassemble the cloth sound felt.
3) Disassemble the pipe in both inlet and
outlet of the Compressor with welding
torch.
4) Disassemble the pipe in both inlet and
outlet of the Condenser with welding torch.
5) Loosen the 3 bolts at the bottom.
6) Detach the Compressor.
DB98_15924A(2)_1 04/3/8 11:28 AM Page 9