Samsung DC18BTVA(X) Service Manual Download

Page: 2 / 71

Operating Instructions and Installation

Samsung Electronics

Contents

1. Precautions

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1-1

1-1 Installing the air conditioner

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1-1

1-2 Power supply and circuit breaker

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1-1

1-3 During operation

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1-1

1-4 Disposing of the unit

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1-2

1-5 Others

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1-2

2. Product Specifications

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2-1

2-1 The Feature of Product

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2-1

2-2 Product Specifications

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2-2

2-3 The Comparative Specifications of Product

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2-4

2-4 Accessory and Option Specifications

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2-5

3. Alignment and Adjustments

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3-1

3-1 Setting Option Setup Method

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3-1

4. Disassembly and Reassembly

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4-1

4-1 Indoor Unit

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4-1

4-2 Outdoor Unit

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4-6

5. Exploded Views and Parts List

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5-1

5-1 Indoor Unit

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5-1

5-2 Outdoor Unit

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5-5

5-3 Ass’y Control Out

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5-13

6. Electrical Parts List

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6-1

7. Wiring Diagram

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7-1

7-1 Indoor Unit

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7-1

7-2 Outdoor Unit

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7-2

8. Schematic Diagram

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8-1

8-1 Indoor Unit

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8-1

Summary of Contents for DC18BTVA(X)

Page 1: ...X DC42BTVA X DC48FTVA X Model DC18BTSA X DC24BTSA X DC30BTSA X DC36BTSA X DC42BTSA X DC48BTSA X Model Code DC18BTSA X UMG DC24BTSA X UMG DC30BTSA X UMG DC36BTSA X UMG DC42BTSA X UMG DC48BTSA X UMG Ea...

Page 2: ...roduct Specifications 2 2 2 3 The Comparative Specifications of Product 2 4 2 4 Accessory and Option Specifications 2 5 13 Alignment and Adjustments 3 1 3 1 Setting Option Setup Method 3 1 14 Disassem...

Page 3: ...TGOQVG EQPVTQNNGT FKURNC GTTQT QEEWTTKPI FKURNC QP VJG TGEGKXGT FKURNC WPKV 5GSWGPEG HQT VTQWDNG FKCIPQUKU NQEM KCITCO PFQQT 7PKV 1WVFQQT 7PKV 4GHGTGPEG 5JGGV PFGZ HQT QFGN 0COG 4GHTKIGTCPV 2TGUUWTG F...

Page 4: ...in pipes ducts or cable channels to protect them from the danger of impact or any other incidents 1 2 Power supply and circuit breaker If the power cord of the air conditioner is damaged it must be r...

Page 5: ...f pipes are removed incorrectly refrigerant may blow out and cause air pollution When it contacts with your skin it can cause skin injury The package of the air conditioner should be recycled or dispo...

Page 6: ...Samsung Electronics 2 1 2 Product Specifications 2 1 The Feature of Product Easier Installation Slim Size Various Useful Functions Wired Remote Controller Long Piping max 30 50m...

Page 7: ...Mid CMM CFM 13 3 18 7 17 6 Low CMM CFM 10 5 17 3 14 6 Noise Level Cooling dB A 41 42 43 Heat Exchange Type Slit Silica 7 0 Slit Silica 7 0 Slit Silica 7 0 Rows Stages FP 2 10 1 3 3 10 1 3 3 10 1 3 Fa...

Page 8: ...6 Mid CMM CFM 19 25 6 28 8 Low CMM CFM 15 5 20 4 20 5 Noise Level Cooling dB A 46 46 48 Heat Exchange Type Slit Silica 7 0 Slit Silica 7 0 Slit Silica 7 0 Rows Stages FP 3 14 1 3 3 14 1 3 3 14 1 3 Fa...

Page 9: ...em DC18BTS DC18BTV Design Indoor Unit Outdoor Unit Net Weight Indoor Unit 32 0kg 31 0kg Outdoor Unit 39 0kg 39 0kg Outer Dimension W x H x D Indoor Unit 260 1150 480 1100 199 600 Outdoor Unit 548 720...

Page 10: ...UCCIONES ISTRUZIONI PER L USO MANUAL DE INSTRU ES MANUEL D UTILISATION GEBRAUCHSANWEISUNG Splut type R oom Air Conditioner Aire acondicionado dom stico sistema Split Condizionatore d aria per ambienti...

Page 11: ...he button to set the display panel to Every time you push the button the display panel reads repeatedly Push the button to set the display panel to Every time you push the button the display panel rea...

Page 12: ...the display part to and check the display part The display part shows Press the Mode Selection key to set the display part to and check the display part The display part shows Step 4 Pressing the ON O...

Page 13: ...OPTION ITEMS SEG1 SEG2 SEG3 SEG4 SEG5 SEG6 SEG7 SEG8 SEG9 SEG10 SEG11 SEG12 DC18BTS 0 1 0 0 1 0 1 9 0 0 0 0 DC24BTS 0 1 0 0 1 0 1 C 0 0 0 0 DC30BTS 0 1 0 0 1 0 1 E 0 0 0 0 DC36BTS 0 1 0 0 1 0 1 F 0 0...

Page 14: ...er cord before repairing the unit 4 1 No Parts Procedure Remark 1 Blower Motor 1 After disassembling 16 places indicating screws detach Ass y Cabi Bottom Blower 2 Detach from Ass y Control In the capa...

Page 15: ...No Parts Procedure Remark 2 Control In 4 After disassembling 2 places indicating screws detach Fan Motor and Blower from the set 1 After disassembling 1 Indicating screw detach the Cover control 2 Det...

Page 16: ...embly and Reassembly 4 3 No Parts Procedure Remark 3 Drain Pan 3 Disassemble 4 indicating screws and detach Control In from the set Work is possible when Disassembling the Ass y Cabi Bottom Blower 1 D...

Page 17: ...sembly and Reassembly 4 4 No Parts Procedure Remark 4 Evap 2 Disassemble 4 indicating screws and detach the Drain Pan 2 screws each at left and right side Work is possible when Disassembling the Ass y...

Page 18: ...Electronics Disassembly and Reassembly 4 5 No Parts Procedure Remark 2 Disassemble Sensor on the Evap 3 Disassemble 4 indicating screws which are in the near of Hanger Plate to detach the Evap 2 screw...

Page 19: ...sen 1 fixing screw of the Cover Control and detach the Cover Control 2 Loosen fixing screws and detach the Cabinet Upper 3 Loosen 1 screw fixed to assemble Control Box with Cabinet Side RH 4 Loosen 6...

Page 20: ...Remark 2 Fan Motor 1 Detach the Nut Flange like the picture on the right side Turn clockwise because the screw is left handed 2 Detach the Fan Propeller 3 Loosen 4 fixing screws to detach the Motor 4...

Page 21: ...the refrigerant at first 2 Loosen fixing screw 3 Disassemble the pipes in both inlet and outlet with welding torch 4 Detach the Heat Exchanger 4 Compressor 1 Loosen the fixing nut and detach the Comp...

Page 22: ...the fixing screw of the Cover Control 2 Loosen the fixing screws on right and left back Cabinet Side edge and a fixing screw on the Cabinet Front lower to detach the Cabinet Front 3 Loosen the fixing...

Page 23: ...ge Turn counterclock wise because the screw is right handed 2 Detach the Fan 3 Loosen 4 fixing screws to detach the Motor 3 Heat Exchanger 1 Loosen 3 fixing screws of the Bar Steel 2 Loosen 2 fixing s...

Page 24: ...n 5 fixing screws CCW of the Cabinet Top Cover and attach the Cabinet Top Cover 2 Loosen 1 fixing screw CCW of the Cabinet Front RH and attach the Cabinet Front RH 3 Loosen 6 fixing screws CCW of the...

Page 25: ...ark 2 Fan Motor 1 Detach the Nut Flange like the picture on the right side Turn clockwise because the screw is left handed 2 Detach the Fan Propeller 3 Loosen 4 fixing screws CCW to detach the Motor 4...

Page 26: ...Heat Exchanter 1 Release the refrigerant at first 2 Loosen 1 fixing screw CCW 3 Disassemble the pipes in both inlet and outlet with welding torch 4 Detach the Heat Exchanger Before you disassemble the...

Page 27: ...GT CP 6WTP QHH VJG GSWKROGPV CPF FKUCUUGODNG VJG RQYGT ECDNG 7PEQXGT VJG 6QR QXGT 7PEQXGT VJG QPVTQN QZ QXGT 2WNN QWV VJG CUUGODNG CDNG KUCUUGODNG VJG CDKPGV 5KFG KUCUUGODNG VJG CDKPGV TQPV JGEM KH GC...

Page 28: ...Instructions and Installation Samsung Electronics 4 15 0Q 2CTVU 2TQEGFWTG 4GOCTM QPVTQN QZ 2 QQUGP VJG UETGYU HKZKPI VJG QXGT 5KFG QQUGP VJG UETGYU CPF RWUJ VJG QXGT 5KFG KP VJG CTTQY FKTGEVKQP HQT F...

Page 29: ...Samsung Electronics 5 1 5 Exploded Views and Parts List 5 1 Indoor Unit DC18 24 30 36 42 48BTSA...

Page 30: ...1 SA DB96 07831C ASSY EVAP UNIT ASSY 1 SA 14 1 DB90 02926A ASSY CABI FRONT ASSY 1 1 1 SA 14 2 DB90 03030A ASSY BRACKET OUTLET ASSY 1 1 1 SA 14 3 DB61 03058A BRACKET MOTOR SGCC M 1 SA 14 4 DB97 03751A...

Page 31: ...EVAP UNIT ASSY 1 SA DB96 05704A ASSY EVAP UNIT ASSY 1 1 SA 14 1 DB90 02402A ASSY CABI FRONT ASSY 1 1 1 SA 14 2 DB90 02408A ASSY BRACKET OUTLET ASSY 1 1 1 SA 14 3 DB61 02331A BRACKET MOTOR SGCC M 1 1 1...

Page 32: ...MEMO Samsung Electronics Exploded Views and Parts List 5 4...

Page 33: ...Samsung Electronics 5 5 5 2 Outdoor Unit DC18 24BTSX...

Page 34: ...Y VALVE BRACKET ASSY 1 SA 8 DB94 00668A ASSY PARTITION ASSY 1 SA DB94 01812A ASSY PARTITION ASSY 1 SA 9 DB61 01644A BRACKET MOTOR ASSY 1 1 SA 10 DB97 02225A ASSY SUPPORT PLATE B M ASSY 1 SA DB97 02225...

Page 35: ...Samsung Electronics DC30BTSX Exploded Views and Parts List 5 7 5 4 6 7 11 10 15 13 14 16 3 18 17 12 1 12 3 9 3 1 2 12 2 8 6 8 5...

Page 36: ...SSOR 55A260ITAEM 1 SA 11 DB60 30028A SCREW HEX HEX 2C M8 ZPC 3 SA 12 1 DB96 05948A ASSY TUBE SUCTION DC24BTVX UMG SSEC 1 SA 12 2 DB96 08002B TUBE DISCHARGE DC24BTVA UMG C1220T 0 T0 7 D9 52 SSEC 1 SA 1...

Page 37: ...Samsung Electronics DC36 42BTSX Exploded Views and Parts List 5 9 7 18 6 17 5 4 1 12 9 3 8 10 11 15 22 21 20 19 16 14 13 2...

Page 38: ...tion ASSY 1 1 SA 11 DB90 02434A Assy Bracket Valve ASSY 1 SA DB97 02613A Assy Bracket Valve ASSY 1 SA 12 DB93 05552A Assy Control Out ASSY 1 SA DB93 05463A Assy Control Out ASSY 1 SA 13 DB90 01638A As...

Page 39: ...Operating Instructions and Installation Samsung Electronics DC48BTSX 9 22 21 14 13 11 4 20 17 2 3 5 6 19 18 12 16 1 7 8 10 15 5 11...

Page 40: ...ASSY 2 SA 8 DB31 00329E Motor Fan ASSY 1 SA 9 DB90 01532A Assy Partition ASSY 1 SA 10 DB95 00674A Assy Comp ASSY 1 SA 11 DB95 05954A Assy Tube Capillary ASSY 1 SA 12 DB96 05803A Assy Cond Unit ASSY 1...

Page 41: ...DC18 24 30BTSX DB18BTSA 2301 001369 DC18 24BTSA 3uF 2301 002368 DC30BTSA 5uF UU QPVTQN P 5COUWPI NGEVTQPKEU 13...

Page 42: ...14 Model A DC36BTSA B DC42BTSA C DC48BTSA A B C DB26 00080A 2301 001367 DC36BTSA 6uF 2301 001381 DC42 48BTSA 8uF 8JSJOH JBHSBN...

Page 43: ...20 1 0 3 0 T II 0 01 01 3 PK I4 3 0 T 0 T II 3 PK 0 0 5 1 01 3 4 1 01 0 0 5 1 01 0 0 1 0 0 1 T II 01 3 I4 I 1 0 3 3 01 3 T II 1 0 X KDI 4 1 0 X X X X KDI 4 1 0 KDI 4 1 0 KDI 4 1 0 KDI 4 1 0 KDI 4 1 0...

Page 44: ...12 3 4 0 0 0 6 6 12 3 4 0 0 0 6 6 12 3 4 0 0 0 20 1 3 01 1 00 T II 0 20 3 1 01 T II 0 1 4 II 01 1 0 2 0 1 4 II 01 1 0 4 1 0 1 4 II 01 1 0 4 1 0 1 4 01 1 0 4 1 0 1 4 01 1 0 4 1 0 1 5 01 1 0 0 1 5 II 0...

Page 45: ...5COUWPI NGEVTQPKEU 6JKU QEWOGPV ECP PQV DG WUGF YKVJQWV 5COUWPI U CWVJQTK CVKQP 9KTKPI KCITCO PFQQT 7PKV...

Page 46: ...5COUWPI NGEVTQPKEU DC18BTSX DC24BTSX DC30BTSX DC36BTSX DC42BTSX DC48BTSX...

Page 47: ...5COUWPI NGEVTQPKEU 1 6JKU QEWOGPV ECP PQV DG WUGF YKVJQWV 5COUWPI U CWVJQTK CVKQP 5EJGOCVKE KCITCO PFQQT 7PKV...

Page 48: ...5COUWPI NGEVTQPKEU KTEWKV GUETKRVKQP 2 KTEWKV GUETKRVKQPU PFQQT 7PKV KIL B J OECJ H NP 1 L IKPKN NP J KKN OAJOKN NP 4ENA AIKPA KJPNKHHAN L NP 3 KSJHK NP EOLH U NP KIIQJE PEKJ NP...

Page 49: ...NGF RGT GZVGPUKQP NGPIVJ QH O GCV ZEJCPIGT XCRQTCVQT GCV ZEJCPIGT QPFGPUGT QQNKPI GCVKPI CU NGCM EJGEM RQKPV KSWKF RKRG 15g m 15g m 35g m 35g m 20g m 20g m Max Length Max Height Model A 30mm 15mm 30mm...

Page 50: ...9 3 MEMO Samsung Electronics...

Page 51: ...5 9 9 6 PFQQT 1RVKQP 5 9 PFQQT 4QQO 6GORGTCVWTG 5GPUQT 5 9 9 6 e 9KTGF 4GOQVG QPVTQNNGT 2QYGT 8 9 6 f g KURNC 5 9 9 6 h 6TCPUHQTOGT P 8 9 6 i 1 QYPNQCF 5 9 CKP 2QYGT P 9 8 7 j 6TCPUHQTOGT 1WV 5 9 4 k...

Page 52: ...QRRGF NV YKNN UVCTV WR PQTOCNN CHVGT VJTGG OKPWVGU 1 1 6Q CFLWUV VJG VGORGTCVWTG RTGUU VJG DWVVQPU QPG QT OQTG VKOGU WPVKN VJG TGSWKTGF VGORGTCVWTG KU FKURNC GF 2QUUKDNG VGORGTCVWTGU CTG DGVYGGP o CPF...

Page 53: ...VWTP QP VJG CKT EQPFKVKQPGT DGHQTG VJG VKOGT TGCEJGU VJG UGVVKPI VKOG RTGUU VJG DWVVQP 5GVVKPI VJG 1HH 6KOGT 6Q UGV VJG QRGTCVKPI VKOG RTGUU VJG DWVVQP QPG QT OQTG VKOGU WPVKN VJG TGSWKTGF VKOG KU FKU...

Page 54: ...V DWVVQP 6KOGT CFLWUVOGPV DWVVQP K KP PA A J HVGT ENGCPKPI VJG HKNVGT RTGUU VJG KNVGT 4GUGV DWVVQP 6JG KNVGT Wash UKIP YKNN FKURNC YJGP KV U VKOG VQ ENGCP VJG HKNVGT CPF YKNN FKUCRRGCT KH VJG KNVGT 4G...

Page 55: ...ireless remote communication with indoor PBA 6TQWDNGUJQQVKPI 9KTGF TGOQVG EQPVTQNNGT FKURNC GTTQT QEEWTTKPI H CP GTTQT QEEWTU KU FKURNC GF QP VJG YKTGF TGOQVG EQPVTQNNGT H QW YQWNF NKMG VQ UGG CP GTTQ...

Page 56: ...in If you turn off the air conditioner when the LED is flickering the LED is also turned off LED Display On Flickering X Off If you turn off the air conditioner when the LED is flickering the LED is a...

Page 57: ...GEVGF VQ 2 0 V VJKU VKOG U NCTIGN FGXKCVG VJG TGUKUVCPEG XCNWG HTQO UKFG VCDNG XCNWG 5FNQ 3FTJTUBODF L GCUWTG VJG TGUKUVCPEG XCNWG DGVYGGP VYQ VGTOKPCNU CHVGT UGRCTCVKPI VJG KPFQQT VGOR UGPUQT EQPPGEV...

Page 58: ...U NCTIGN FGXKCVG VJG TGUKUVCPEG XCNWG HTQO UKFG VCDNG XCNWG 5FNQ 3FTJTUBODF L GCUWTG VJG TGUKUVCPEG XCNWG DGVYGGP VYQ VGTOKPCNU CHVGT UGRCTCVKPI VJG KPFQQT JGCV GZEJCPIGT VGOR UGPUQT EQPPGEVQT HTQO 2...

Page 59: ...0 5COUWPI NGEVTQPKEU 2 5...

Page 60: ...KECVKQP 2CTV 9KTGF 4GOQVG QPVTQNNGT QOOWPKECVKQP 1 4QQO 6GORGTCVWTG 2KRG 6GORGTCVWTG 5GPUQT QPVTQN RCTV 1RVKQP 5CXKPI 2CTV 241 KURNC CPF 9KTGNGUU 4GOQVG QPVTQNNGT 2CTV PFQQT CP 6 2 6GORGTCVWTG 5GPUQT...

Page 61: ...FGN PFQQT 7PKV 5 1WVFQQT 7PKV 5 h W GT QFG PEFM PEF c d e f 7 g h 2TQLGEV OQFGN EQFG HQT KFFNG CUV RTQFWEV 4GHGTGPEG 5JGGV PFGZ HQT QFGN 0COG 5 6 e CRCEKV M VW f2QYGT 5WRRN 6 8 2JCUG 6 8 2JCUG 6 8 2JC...

Page 62: ...TG FWTKPI VJG JCTIKPI 1WVFQQT 7PKV 6GORGTCVWTG QY 2TGUUWTG MI EO 25 GUU VJCP GUU VJCP GUU VJCP GUU VJCP GUU VJCP GUU VJCP GUU VJCP 2TGUUWTG CRCEKV OCTM 8 DBM T LDBM I UV I 1 LH N T C N T Z 1PXFS FBU 2...

Page 63: ...JG FGUKTGF VGORGTCVWTG NQYGT 3 V HNQQFU VJG HNQQT 2NCEG VJG FTCKP JQUG RTQRGTN 9JGP KV KU PQV RNCEGF RTQRGTN VJG FTCKP YCVGT YQWNF HNQY DCEM HNQQFKPI VJG HNQQT 5Q UVTCKIJVGP QWV VJG FTCKP JQUG HQT VJG...

Page 64: ...FT KPI WR VJG KPUKFG YKVJ 8GPVKNCVKQP OQNF YQWNF ITQY KPUKFG TGUWNVKPI KP OWUV 5Q QRGP VJG YKPFQYU CPF UYKVEJ QP VJG 8GPVKNCVKQP HWPEVKQP VQ IGV TKF QH VJG UCVWTCVGF UOGNN KPUKFG 3 9JGPGXGT VJG CKT EQ...

Page 65: ...CPEG VQ UVTGCONKPG VJG RTQEGUU U KV RQUUKDNG VQ KPUVCNN VJG QWVFQQT WPKV QWVUKFG V KU RQUUKDNG VQ KPUVCNN KV CV C FGUKIPCVGF RNCEG KP VJG CRCTVOGPV QT QP VJG TQQHVQR PGCTD WV KV U KNNGICN JCPIKPI CP C...

Page 66: ...r filter with a vacuum cleaner or a brush In case of serious dust accumulation put the air filter in warm detergent water and shake it vertically 4 Dry the air filter 5 When you have finished insert t...

Page 67: ...PUKQP OC EQPVKPWG WPVKN VJG RKRG UWTHCEG DGEQOGU WPGXGP QT VQTP CRCTV G UWTG VQ WUG C VQTSWG YTGPEJ VQ VKIJVGP RKRGU QT HNCTG PWVU GCM 6GUV 2WV CP KPGTV ICU NKMG PKVTQIGP KP VJG QWVFQQT WPKV RKRG CPF...

Page 68: ...JQUG QH VJG NQY RTGUUWTG UKFG QH OCPKHQNF ICWIG JGEM HQT ICU NGCMCIG V VJKU VKOG GURGEKCNN EJGEM HQT ICU NGCMCIG HTQO VJG 9C XCNXG U UVGO PWVU CPF HTQO VJG UGTXKEG RQTV ECR QPPGEV VJG EJCTIKPI JQUG QH...

Page 69: ...QH VJG CKT EQPFKVKQPGT 3FMPDBUJPO PG UIF BJS DPOEJUJPOFS 4GHGT VQ VJKU RTQEGFWTG YJGP VJG WPKV KU TGNQECVGF CTT QWV VJG RWOR FQYP RTQEGFWTG TGHGT VQ VJG FGVCKNU QH RWOR FQYP 4GOQXG VJG RQYGT EQTF KUE...

Page 70: ...PV QH CKT 0 FGXKEG HQT ETGCVKPI C EWTTGPV QH CKT QT C DTGG G 55 10641 1 WNN PCOG CUUGODNG EQPVTQN DQZ TGUVTCKPKPI FGXKEG QH CKT EQPFKVKQP OGCUWTG QT NKOKV 1614 5QOGVJKPI UWEJ CU C OCEJKPG QT CP GPIKPG...

Page 71: ...Co Ltd Dec 2007 Printed in China Code No DB98 29195A 1 ELECTRONICS GSPN Global Service Partner Network Area Web Site North America http service samsungportal com Latin America http latin samsungportal...

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Samsung DC18BTVA(X), Service Manual

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