Samsung AQ12WHWE Service Manual Download Page 1

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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

CONTENTS

AIR 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

Summary of Contents for AQ12WHWE

Page 1: ...R UNIT SH09AWHX SH09ZWHX UQ09WHWE KFR 25W SWA SH12AWHX SH12ZWHX UQ12WHWE KFR 35W SWA SERVICE Manual CONTENTS AIR 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 ...

Page 2: ...eration 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 825 x 285 x 189 720 x 548 x 265 32 5 x 11 2 x 7 44 28 4 x 21 6 x 10 4 8 2 31 3 ø6 35 x 7 5 ø9 52 x 7 ...

Page 3: ...ndition INDOOR UNIT DB27 C WB19 C OUTDOOR UNIT DB35 C WB24 C INDOOR UNIT DB32 C WB23 C OUTDOOR UNIT DB43 C WB26 C SH12ZWH SH09ZWH 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 825 x 285 x 189 720 x 548 x 265 32 5 x 11 2 x 7 44 28 4 x 21 6 x 10 4 8 2 31 3 ø6 35 x 5 0 ø9 52 x 5 0 ø18 x ...

Page 4: ...dition INDOOR UNIT DB27 C WB19 C OUTDOOR UNIT DB35 C WB24 C INDOOR UNIT DB32 C WB23 C OUTDOOR UNIT DB43 C WB26 C AQ12WHWE AQ09WHWE 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 825 x 285 x 189 720 x 548 x 265 32 5 x 11 2 x 7 44 28 4 x 21 6 x 10 4 8 2 33 0 ø6 35 x 5 0 ø9 52 x 5 0 ø18 x...

Page 5: ...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 825 x 285 x 189 720 x 548 x 265 32 5 x 11 2 x 7 44 28 4 x 21 6 x 10 4 8 2 31 3 ø6 35 x 4 0 ø9 52 x 4 0 ø18 x 550 Ro...

Page 6: ...e 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 ...

Page 7: ...lock 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 ...

Page 8: ...de 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 ...

Page 9: ...oosen 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 ...

Page 10: ...or 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 ...

Page 11: ... 3 1 4 2 5 Setting Option SEG1 Push the button to set the display panel to Every time you push the button the display panel reads repeatedly 2 Setting Option SEG2 Push the button to set the display panel to Every time you push the button the display panel reads repeatedly 4 Setting Option SEG3 Push the button to set the display panel to Every time you push the button the display panel reads repeat...

Page 12: ...isplay panel to Every time you push the button the display panel reads repeatedly 9 Change it into the set display of Option SEG7 and SEG8 with the button 11 Setting Option SEG8 Push the button to set the display panel to Every time you push the button the display panel reads repeatedly 13 Setting Option SEG9 Push the button to set the display panel to Every time you push the button the display pa...

Page 13: ...he input of option is completed If the ding sound isn t heard try again pressing the ON OFF button Step 5 Unit operation test run First Remove the battery from the remote controller Second Re insert the battery into the remote controller Third Press ON OFF key with the direction of remote controller for set Error Mode 1st If all lamps of indoor unit are flickering Plug out plug in battery again an...

Page 14: ... Table of the option Code Model Option Code SEG1 SEG2 SEG3 SEG4 SEG5 SEG6 SEG7 SEG8 SEG9 SEG10 SH12AWH SH12ZWH AQ12WHWE KFR 35G SWA 2 5 0 2 5 7 0 3 4 0 SH09AWH 2 5 0 2 5 7 0 0 c 8 SH09ZWH AQ09WHWE KFR 25G SWA 2 5 0 2 5 7 0 0 F b ...

Page 15: ...3 7 3 8 1 1 3 1 4 1 6 4 9 7 2 1 2 5 1 5 4 5 2 5 3 8 1 7 1 8 5 3 3 4 3 6 3 8 1 5 3 1 3 2 3 5 3 3 You can search for the updated part code number through the ITSELF URL http itself sec samsung co kr 4 Exploded Views and Parts List 4 1 Indoor Unit ...

Page 16: ...850A COVER BEARING ABS 2 2 DB60 00118A SPACE EVAP LOW PVC 2 3 DB96 03060A ASS Y EVAP 1 3S 2x14 DB96 03257A ASS Y EVAP 1 5S 2x14 3 DB94 00457D ASS Y TRAY DRAIN ASS Y 3 1 DB63 00848A TRAY DRAIN ABS 3 2 DB61 01635A BLADE H HIPS 3 3 DB61 01636A BLADE V PP 3 4 DB63 00849A STABILIZER ABS 3 5 DB69 00839A CUSHION TRAY RH EPS30 3 6 DB73 00180A RUBBER CAP GUM EPM 3 7 DB95 20138A ASS Y STEPPING MOTOR PM24 60...

Page 17: ...OVER BEARING ABS 2 2 DB60 00118A SPACE EVAP LOW PVC 2 3 DB96 03060A ASS Y EVAP 1 3S 2x14 DB96 03257A ASS Y EVAP 1 5S 2x14 3 DB94 00457D ASS Y TRAY DRAIN ASS Y 3 1 DB63 00848A TRAY DRAIN ABS 3 2 DB61 01635A BLADE H HIPS 3 3 DB61 01636A BLADE V PP 3 4 DB63 00849A STABILIZER ABS 3 5 DB69 00839A CUSHION TRAY RH EPS30 3 6 DB73 00180A RUBBER CAP GUM EPM 3 7 DB95 20138A ASS Y STEPPING MOTOR PM24 600g 24B...

Page 18: ...50A COVER BEARING ABS 2 2 DB60 00118A SPACE EVAP LOW PVC 2 3 DB96 03060A ASS Y EVAP 1 3S 2x14 DB96 03257A ASS Y EVAP 1 5S 2x14 3 DB94 00457D ASS Y TRAY DRAIN ASS Y 3 1 DB63 00848A TRAY DRAIN ABS 3 2 DB61 01635A BLADE H HIPS 3 3 DB61 01636A BLADE V PP 3 4 DB63 00849A STABILIZER ABS 3 5 DB69 00839A CUSHION TRAY RH EPS30 3 6 DB73 00180A RUBBER CAP GUM EPM 3 7 DB95 20138A ASS Y STEPPING MOTOR PM24 600...

Page 19: ... COVER BEARING ABS 2 2 DB60 00118A SPACE EVAP LOW PVC 2 3 DB96 03060A ASS Y EVAP 1 3S 2x14 DB96 03257A ASS Y EVAP 1 5S 2x14 3 DB94 00457D ASS Y TRAY DRAIN ASS Y 3 1 DB63 00848A TRAY DRAIN ABS 3 2 DB61 01635A BLADE H HIPS 3 3 DB61 01636A BLADE V PP 3 4 DB63 00849A STABILIZER ABS 3 5 DB69 00839A CUSHION TRAY RH EPS30 3 6 DB73 00180A RUBBER CAP GUM EPM 3 7 DB95 20138A ASS Y STEPPING MOTOR PM24 600g 2...

Page 20: ...VER BEARING ABS 2 2 DB60 00118A SPACE EVAP LOW PVC 2 3 DB96 03060A ASS Y EVAP 1 3S 2x14 DB96 03257A ASS Y EVAP 1 5S 2x14 3 DB94 00457D ASS Y TRAY DRAIN ASS Y 3 1 DB63 00848A TRAY DRAIN ABS 3 2 DB61 01635A BLADE H HIPS 3 3 DB61 01636A BLADE V PP 3 4 DB63 00849A STABILIZER ABS 3 5 DB69 00839A CUSHION TRAY RH EPS30 3 6 DB73 00180A RUBBER CAP GUM EPM 3 7 DB95 20138A ASS Y STEPPING MOTOR PM24 600g 24BY...

Page 21: ...Samsung Electronics 20 4 2 Outdoor Unit 17 3 1 3 2 16 24 10 5 15 8 20 11 12 17 1 17 2 17 7 17 9 17 8 17 5 17 6 13 6 3 1 7 19 18 21 4 19 4 19 3 17 10 19 2 19 1 9 22 23 2 14 17 4 17 3 ...

Page 22: ...A ASS Y COND 2x24 FP1 5 LOUVER DB96 03172A ASS Y COND 1x24 FP1 5 LOUVER 17 DB93 02554A ASS Y CONTROL OUT ASS Y DB93 02554B ASS Y CONTROL OUT ASS Y 17 1 DB61 01642A CASE CONTROL OUT SGCC M T0 6x150x250 17 2 2501 001236 CAPACITOR COMP 30µFx450V 2501 001237 CAPACITOR COMP 35µFx450V 17 3 2301 001375 CAPACITOR MOTOR 1 5µFx450V 17 4 DB65 40049E TERMINAL BLOCK 17 5 DB65 10046A CLIP CAPACITOR 17 6 DB61 00...

Page 23: ...028A NUT WASHER 16 DB96 03580A ASS Y COND 2x24 FP1 5 LOUVER DB96 03581A ASS Y COND 1x24 FP1 5 LOUVER 17 DB93 02748A ASS Y CONTROL OUT ASS Y DB93 02748B ASS Y CONTROL OUT ASS Y 17 1 DB61 01642A CASE CONTROL OUT SGCC M T0 6x150x250 17 2 2501 001236 CAPACITOR COMP 30µFx450V 2501 001238 CAPACITOR COMP 40µFx450V 17 3 2301 001375 CAPACITOR MOTOR 1 5µFx450V 17 4 DB65 40049E TERMINAL BLOCK 17 5 DB65 10046...

Page 24: ...60 30028A NUT WASHER 16 DB96 03580A ASS Y COND 2x24 FP1 5 LOUVER DB96 03581A ASS Y COND 1x24 FP1 5 LOUVER 17 DB93 02748C ASS Y CONTROL OUT ASS Y DB93 02748D ASS Y CONTROL OUT ASS Y 17 1 DB61 01642A CASE CONTROL OUT SGCC M T0 6x150x250 17 2 2501 001236 CAPACITOR COMP 30µFx450V 2501 001237 CAPACITOR COMP 35µFx450V 17 3 2301 001375 CAPACITOR MOTOR 1 5µFx450V 17 4 DB65 40049H TERMINAL BLOCK 17 5 DB65 ...

Page 25: ...RE COVER CLAMP POWER CORD Q TY Remark ABS FR 4 120x90 4P FR 1 30x70 SGCC M T1 2 ABS PH M3xL22 TH M4xL16 TH M4xL10 8P 5P 4P 103AT HIPS 3P 1 1 1 1 1 1 1 2 1 1 1 1 1 1 DB61 01637A DB93 02482A DB65 00140A DB93 02483A DB61 01639A DB61 00171A DB39 00949A DB39 00147D DB32 00020D DB63 00851A SNA SNA SNA Specification Code No MODEL DB93 02481L SH09AWH EDC SH12AWH EDC SH09ZWH EDC SH12ZWH EDC AQ09WHWE FES AQ...

Page 26: ... HEAT FAN SPEED SELECT H M L FLAP ON OFF TIMER SELECT ENERGY SAVING BATTERY CHECK TEMPERATURE SELECT ZERO VOLTAGE DETECT BLADE CONTROL INDOOR FAN MOTOR CONTROL COMPRESSOR CONTROL TEMPERATURE CONTROL TIMER BUZZER CONTROL OUTDOOR FAN MOTOR CONTROL 4 WAY VALVE CONTROL TRIGGER SIGNAL SSR COMPRESSOR DRIVE OUTDOOR FAN MOTOR DRIVE STEPPING MOTOR DRIVE BUZZER DRIVE 4 WAY VALVE DRIVE COMPRESSOR CONTROL SIG...

Page 27: ...Samsung Electronics 26 6 Schematic Diagram 6 1 Indoor Unit This Document can not be used without Samsung s authorization ...

Page 28: ...MEMO 27 Samsung Electronics ...

Page 29: ...MEMO Samsung Electronics 28 ...

Page 30: ...e Manual is a property of Samsung Electronics Co Ltd Any unauthorized use of Manual can be punished under applicable International and or domestic law Samsung Electronics Co Ltd Mar 2004 Printed in Korea Code No DB98 15924A 2 ...

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