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Samsung SH09BPD, Service Manual

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Samsung SH09BPD Service Manual Download Page 1

INDOOR UNIT

SH09BPD
SH12BPD

OUTDOOR UNIT

SH09BPDX
SH12BPDX

SERVICE

Manual

CONTENTS

AIR CONDITIONER

1. Product Specifications

2. Operating Instructions 

3. Disassembly and Reassembly 

4. Refrigerating Cycle Diagram

5. Set Up the Model Option

6. Troubleshooting

7. Exploded Views and Parts List

8. PCB Diagram

9. Wiring Diagram

ROOM AIR CONDITIONER

DB98_00000A(1)_co  1/29/04 4:58 PM  Page 3

Summary of Contents for SH09BPD

Page 1: ...Manual CONTENTS AIR CONDITIONER 1 Product Specifications 2 Operating Instructions 3 Disassembly and Reassembly 4 Refrigerating Cycle Diagram 5 Set Up the Model Option 6 Troubleshooting 7 Exploded Views and Parts List 8 PCB Diagram 9 Wiring Diagram ROOM AIR CONDITIONER ...

Page 2: ...5 100 11 600 11 8 10 0 13 8 7 0 1 5 34 53 3 200 1 500 4 500 10 900 5 100 15 300 13 6 10 2 14 6 8 2 39 53 187 264 3 6 2 0 4 9 800 370 1 150 96 6 84 5 97 6 4 0 1 8 6 5 800 350 1 500 95 6 81 8 98 6 10 3 15 x 250 20 x 250 15 x 250 1 5 x 4 Single Rotary G4C090LU2ER 204CT YDK 204F8C 1 1 2µF 450V AMASS 020WTVB 1 7µF 450V UKV 18D11 900 890 x 285 x 179 762 x 532 x 280 8 5 39 5 1 220 240 50 3 500 1 500 4 00...

Page 3: ...30 6 28 8 27 0 24 0 21 5 Outdoor inlet air DB temp C Low Pressure kg cm 2 G Indoor Inlet air DB temp C 20 25 30 35 40 45 SH12BPD 6 5 6 5 5 5 4 5 4 3 5 32 4 30 6 28 8 27 0 24 0 21 5 Outdoor inlet air DB temp C Low Pressure kg cm 2 G Indoor Inlet air DB temp C 20 25 30 35 40 45 ...

Page 4: ...rature adjustment button UP To increase the temperature by the pressing the temperature button On Off UP DOWN Low Medium High Automatic rotated Anion button Press the button to generate ion from the air conditioner Turbo button The air conditioner cools or heats the room as quickly as possible After 30 minutes the air conditioner is reset automatically to the previous mode Mode selection button Ea...

Page 5: ...e press the button one or more times until the required time display FUNCTION OF KEY NAMED OF KEY No 9 10 11 12 On Timer button The On Timer enables you to switch on the air conditioner automatically after a given period of time that is from 30 minutes to 24 hours To set the operating time press the button one or more times until the required time display Timer Set Cancel button After setting On T...

Page 6: ...w temperature release Prevention against freeze 5 TURBO MODE This mode is available in AUTO COOL HEAT DRY FAN MODE When this button is pressed at first the air conditioner is operated powerful state for 30 minutes regardless of the set temperature room temperature When this button is pressed again or when the operating time is 30 minutes turbo operation mode is canceled and returned to the previou...

Page 7: ... period of time You can set the period of time from 30 minutes to 24 hours 11 GENERATING ANION The air conditioner can generate anion with an ionizer in the indoor unit 12 SELF DIAGNOSIS 13 BUZZER SOUND Whenever the On Off button is pressed or whenever change occurs to the condition which is set up or select the compulsory operation mode buzzer is sounded beep Indoor unit room temperature sensor e...

Page 8: ...Replace PCB Model option 2 2 1 Replace PCB model option No Yes Remove power cord Replace the PCB module Check the connection and plug in Refer to set up the Model option 15 17page Replace another PCB Does all display lamp blink ...

Page 9: ...etach tape of Front Panel upper 3 Slide the lower Front Grille down then disassemble it by pulling it forwards 4 Open the upper Front Grille by pulling right and left sides of the Grille 5 Take the left and right Filter out 6 Loosen one of the right screw and detach the Terminal Cover 7 Detach the thermistor from the Front Grille 8 Loosen 5 fixing screws of Front Grille 9 Pull the lower left and r...

Page 10: ...Panel Grille with the thumb to remove the hook And press the right of the upper side of the Panel Grille with the fingers And then disassemble the Panel Grille 1 Take all the connector of PCB upper side out Including Power Cord 2 Detach the outdoor unit connection wire from the Terminal Block 3 If pulling the main PCB up it will be taken out 1 Pull Tray Drain out from the Back Body ...

Page 11: ...e 2 Detach the Connection Pipe 3 Detach the Holder Pipe at the rear side 4 Loosen 3 fixing screws of right and left side 5 Detach the Heat Exchanger from the indoor unit 1 Loosen 2 fixing screws and separate the Motor Holder 2 Loosen 1 fixing screw of Fan Motor with a M3 wrench 3 Detach the Fan Motor from the Fan 4 Detach the Fan from the left Holder Bearing ...

Page 12: ... Cover Valve 2 Detach the Cable Connector Wire from the Terminal Block 3 Loosen 5 fixing screws and detach the Cabinet Upper 4 Loosen 5 fixing screws from the Ass y Control Out 5 Detach the Terminal Housing from the Ass y Control Out 6 Detach the Ass y Control Out from the outdoor unit 7 Loosen 7 fixing screws and detach the Cabinet Side ...

Page 13: ...t Exchanger 1 Loosen 4 fixing screws of the Guard Fan 2 Remove the Nut Flange Turn to the clockwise 3 Detach the Fan 4 Loosen 4 fixing screws to detach the Motor 1 Loosen 3 fixing screws of Ass y Frame and Partition 2 Disassemble the inlet and outlet pipe by welding 3 Detach the Heat Exchanger ...

Page 14: ... Compressor 1 Open the Terminal Cover of Compressor and unscrew the Connection Terminal 2 Disassemble the inlet and outlet pipe of Compressor by welding 3 Disassemble the inlet and outlet pipe of Condenser by welding 4 Loosen the 3 bolts of the lower part 5 Detach the Compressor ...

Page 15: ...cle Diagram Indoor Unit Outdoor Unit T1 T2 2 Way valve EEV 3 Way valve Gas side Heat Exchanger Evaporator Heat Exchanger Evaporator Liquid side Capillary tube 4 Way valve Cooling Heating Gas leak check point Compressor Cross fan Propeller fan ...

Page 16: ...sh the button the display panel reads or repeatedly Setting is not required if you must a value which has a default Push the button to set the display panel to Every time you push the button the display panel reads repeatedly 3 Push the button to set the display panel to Every time you push the button the display panel reads repeatedly 4 Push the button to set the display panel to Every time you p...

Page 17: ...ess ON OFF key with the direction of remote controller for set 7 8 Press button then the default value is Push the button to set the display panel to Every time you push the button the display panel reads repeatedly 10 Push the button to set the display panel to Every time you push the button the display panel reads repeatedly 9 Push the button to set the display panel to Every time you push the b...

Page 18: ...17 Samsung Electronics Set up the Model Option OPTION ITEMS REMOCON MODEL SEG1 SEG2 SEG3 SEG4 SEG5 SEG6 SEG7 SEG8 SEG9 SEG10 SEG11 SEG12 SH09BPD SH12BPD 0 0 9 0 A 0 1 0 0 2 0 c 0 0 7 0 9 0 1 1 0 3 6 2 ...

Page 19: ...ediate operation starts without control of remote controller when plugged Cause and reason Is the power off or the power unplugged Does it stop because it is the completion time Unplug and plug again the power source for 2 minutes Is the filter clogged with dust or dirty Is there any direct light on the outdoor unit or any obstacle against it Is the selected temperature too high Lower the selected...

Page 20: ...r Abnormal increase of operation current Abnormal increase of OLP temperature Abnormal increase of discharge temperature Over current of IPM circuit Comp Fan Abnormal increase of heatsink temperature Fan BLCD compressor starting error Comp PCB Comp wire Outdoor unit sensor error open short deice temp sensor Temp Sensor outdoor temp sensor Temp Sensor discharge temp sensor Temp Sensor OLP temp sens...

Page 21: ...Trouble of discharge temp sensor open short Trouble of AC current temp sensor open short Trouble of outdoor temp sensor open short Trouble of heatsink temp sensor circuit open short Trouble of DC link voltage circuit Trouble of OLP temp sensor open short YELLOW GREEN RED LAMP of Display Monitor Description Lamp on Lamp flickering X Lamp off X X X X X X X X X Trouble of deice temp sensor open short...

Page 22: ...05 D Er 06 A E3 01 E In case of Error Code Er 09 In case of Error Code E3 01 F In case of Error Code E3 E6 H Er 17 K In case of Error Code Er 31 H Er 32 G Er 33 G Er 36 K In case of Error Code Er 37 I Er 38 K In case of Error Code Er 11 J Er 12 M Er 13 M Er 14 L In case of Error Code Er 15 N Er 18 O Check the indoor unit control board A Checking the Remocon B Check the control board and display bo...

Page 23: ...points Step 5 Check whether the control board gets wet with dew Step 1 Dry the control board Step 6 Check whether tiny metal objects make a short fircuit on the PCB especially between pins of the surface mount IC Step 1 remove the objects Do not use splay solvent or some components may get damage by solvent 6 3 2 B C Display board and remocon check of indoor unit Check whether the connection wire ...

Page 24: ...or occurs 1 If the cable connecting the indoor unit and outdoor unit is longer than 20m error mode may occur shorten the cable length Check of indoor unit Check whether the connection wire of the terminal block and control board of indoor unit is correct Check of outdoor unit Check whether the connection wire of the terminal block and control board of outdoor unit is correct 2 Check of power suppl...

Page 25: ...the ambient temperature is higher than 50 C Reinstall the outdoor unit so that the good ventilation can be made If the Refrigerant is overcharged Check the amount of Refrigerant If the comp is locked Replace the comp If the comp is operating without the revolution of fan motor Check the fan motor connector replace the fan motor If the protection cover is operating with bending to the outdoor Take ...

Page 26: ...t the revolution of fan motor Check the fan motor connector and replace the fan motor In case the parts of the control board is damaged Replace the outdoor control board 6 3 12 M Check of the comp discharge gas temperature and OLP temperature abnormal rise If the comp discharge gas temperature and OLP temperature rises higher than a certain level it protects the circuit If the comp discharge gas t...

Page 27: ...alling leaves Take away the leaves for the good ventilation If the refrigerant is insufficient Fill up the amount of refrigerant Unit defect If the fan is locked with some object Remove the object If the comp is operationg without the revolution of fan motor Take out the protection cover Check the fan motor connector CN54 running capacitor relay RY503 and replace the fan motor 6 3 14 O Check BLDC ...

Page 28: ...mal Abnormal if voltage does not change from 0V to 5V Normal At ambient temperature 10 C 30 C Abnormal OΩ open or short Measure resistance between red wire and each terminal Normal Approx 290Ω at ambient temperature 20 C 30 C Abnormal OΩ open or short Measure resistance between red wire and each terminal Normal Approx 110Ω at ambient temperature 20 C 30 C Abnormal OΩ open or short Diagnosis Part A...

Page 29: ...1 2 1 1 4 1 1 5 1 1 6 1 1 7 12 1 4 1 3 1 2 1 1 1 1 1 3 3 1 7 7 5 7 6 7 7 7 4 7 1 7 9 7 8 7 10 7 2 7 3 10 1 1 3 11 9 4 You can search for the updated part code number through the ITSELF URL http itself sec samsung co kr 7 Exploded Views and Parts List 7 1 Indoor Unit ...

Page 30: ...SS Y CROSS FAN BOLT SPECIAL MOTOR FAN IN ASS Y BACK BODY SUB HOLDER MOTOR COVER IONIZER BEARING MOLD BEARING ASS Y IONIZER ASS Y CONNECTOR WIRE ION SPRING SENSOR HANGER PLATE ASS Y CONTROL IN ASS Y HOLDER PIPE ASS Y TRAY DRAIN ASS Y TRAY DRAIN ASS Y TRAY DRAIN ASS Y HOSE DRAIN BLADE H BLADE V TRAY DRAIN ASS Y STEPPING MOTOR GUARD SAFETY WIRE DB92 00383A DB92 00392A DB92 00346A DB31 00166A DB39 007...

Page 31: ...Samsung Electronics 30 7 2 Outdoor Unit 8 8 1 6 1 7 8 2 6 21 21 1 20 11 10 5 4 2 3 1 19 22 23 24 18 16 17 15 12 14 13 9 ...

Page 32: ...PARTITION REACTOR CABI UPPER ASS Y CONTROL OUT ASS Y MAIN PCB OUT HEATSINK CLOTH COMP BOTTOM CLOTH COMP SIDE CLOTH COMP UPPER COMPRESSOR GROMMET ISOLATOR NUT WASHER GASKET COVER TERMINAL THERMISTOR OLP NUT FLANGE ASS Y 4WAY VALVE ASS Y CHECK VALVE ASS Y CONDENSER THERMISTOR OUT CABI SIDE HANDLE CABI LF COVER VALVE DB90 00071A DB60 30004A DB67 50063A DB31 10058E DB90 00147B DB94 00043H DB27 10037A ...

Page 33: ...Samsung Electronics 32 7 3 Ass y Control In Indoor Unit SH09BPD SH12BPD DB93 02583A ...

Page 34: ... 6001 001054 CASE CONTROL ASS Y MAIN PCB ASS Y S W DISPLAY PCB ASS Y MODULE PCB ASS Y TERMINAL BLOCK PLATE TERMINAL LOW HOLDER WIRE CLAMP SCREW MACHINE SCREW MACHINE C W MODULE C W STEP MOTOR UP DOWN SEAL SCREW MACHINE C W STEPPING MOTOR C W ION PCB HOLDER DISPLAY HALF MIRROR FAN CAPACITOR SEAL THERMISTOR THERMISTOR C W FAN_CAP POWER CORD SCREW MACHINE ABS ASS Y ASS Y ASS Y ASS Y SGCC M T1 2 HIPS ...

Page 35: ...Samsung Electronics 34 7 4 Ass y Control Out Outdoor Unit SH09BPDX SH12BPDX DB93 02582A ...

Page 36: ...REW MACHINE M4x16 WSP PH 2 7 SCREW TAPPING M3x8 2S PH 1 8 SCREW TAPPING M3x14 WSP PH 1 9 DB65 00086C ASS Y TERMINAL BLOCK CBF HARNESS 1 10 6006 001023 SCREW MACHINE M4x25 WSP PH 1 11 RUBBER CLAMP NBR 1 12 DB61 40249A HOLDER WIRE RESIN ABS 1 13 6006 001051 SCREW MACHINE M4x16 WSP PH 2 14 DB61 00745A COVER CASE CONTROL UP RESIN ABS 1 15 FOAMLEX 165x30xT2 2 16 HEATPROOF MICA 17 4x22 3xT0 5 1 17 WIRE ...

Page 37: ...Samsung Electronics 36 8 PCB Diagram 8 1 ASS Y PCB Indoor Unit DB93 02584A TOP ...

Page 38: ...37 Samsung Electronics PCB Diagram BOTTOM ...

Page 39: ... DIP 8P 300MIL PLASTIC 0 3 7 1 VA71 VA72 VA73 VARISTOR INP14D561K 3 R703 R704 R METAL OXIDE S 4 7Kohm 5 2W AA TP 4x12mm 2 R701 R702 R METAL OXIDE S 47Kohm 5 3W AA TP 6x16mm 2 R601 R602 R CHIP 10Kohm 1 1 10W TP 1068 2 R504 R505 R506 R CHIP 330ohm 5 1 10W TP 1068 3 R302 R604 R605 R CHIP 470ohm 5 1 10W TP 1068 1 R201 R207 R208 R301 R CHIP 1Kohm 5 1 10W TP 1068 8 R401 R403 R607 R903 R603 R901 R CHIP 4...

Page 40: ...T ACTING CERAMIC 5 2x20mm 1 F702 FUSE RADIAL LEAD 250V 1A TIME LAG 8 5x8mm 1 CN72 CONNECTOR HEADER 1WALL 2P 1R 7 92mm STRAIGHT SN WH 1 CN73 CONNECTOR HEADER 1WALL 3P 1R 7 92mm STRAIGHT SN WH 1 CN74 CONNECTOR HEADER BOX 3P 1R 2 5mm STRAIGHT SN BLU 1 CN62 CONNECTOR HEADER BOX 5P 1R 2 5mm STRAIGHT SN 1 CN71 CONNECTOR HEADER 1WALL 2P 1R 7 92mm STRAIGHT SN BLU 1 CN42 CONNECTOR HEADER BOX 2P 1R 2mm STRA...

Page 41: ...Samsung Electronics 40 8 2 ASS Y PCB Outdoor Unit DB93 02581A TOP ...

Page 42: ... 8W DA TP 2012 1 R474 R475 R476 R508 R509 R CHIP MCR10EZH J102 1Kohm 5 1 8W DA TP 2012 9 R510 R511 R513 R700 R204 R460 R CHIP MCR10EZH J203 20Kohm 5 1 8W DA TP 2012 2 R512 R705 R706 R707 R CHIP MCR10EZH J221 220ohm 5 1 8W DA TP 2012 4 R507 R813 R CHIP MCR10EZH J331 330ohm 5 1 8W DA TP 2012 2 R401 R402 R404 R405 R CHIP MCR10EZH J472 4 7Kohm 5 1 8W DA TP 2012 6 R406 R407 C202 C472 C501 C502 C503 C C...

Page 43: ... DIP 8P 1 IC16 KA78L05AZTA KA78L05AZTA 0 1A Positive Vol Reg 1 IC18 IC REG KA78M15TU 0 1A Positive Vol Reg 1 R001 R CEMENT 5RJ 200ohm 5 5W CB BK 13x9x25 5mm 1 R101 R METAL OXIDE MOR 3TSJ 47Kohm 5 3W AA TP 1 PTC01 J512Q24E270M265 J512Q24E270M265 1 PT PT G PT G 1 ZD31 DIODE ZENER AXIAL 1N4751A 1 D102 D401 D402 D403 AXIAL 1N4937 4 C117 C201 C437 C AL READIAL RZ 35V 47uF 6 3x11 TP 3 C107 C109 C112 C11...

Page 44: ...4AC 200V 2 IC15 IC56 IC57 TLP181 GRH TLP SOP TP 11 4C 3 Q202 Q301 Q302 Q502 Q503 TR DIGITAL KRC102S NPN 200mW 10K 10K SOT 9 Q702 Q703 Q704 Q901 R408 R409 R410 R CHIP MCR10EZH J331 33ohm 1 8W 2012 3 R457 R CHIP MCR10EZH J1021Kohm 5 1 8W DA TP 2012 1 R459 R CHIP 30Kohm 1 1 10W DA TP 2012 1 R907 R CEMENT 0 020ohm 5 MPR 7W 1 C436 C FILM MPP RADIAL PC2J104K 100nF 630V 1 5U 1 R461 R CHIP MCR10EZH J472 4...

Page 45: ...PCB Diagram Samsung Electronics 44 BOTTOM ...

Page 46: ...0EZH J103 10Kohm 5 1 8W DA TP 2012 MCR10EZH J1802 18Kohm 1 1 8W DA TP 2012 MCR10EZH J102 1Kohm 5 1 8W DA TP 2012 MCR10EZH J102 1Kohm 5 1 8W DA TP 2012 MCR10EZH 105 1Mohm 5 1 8W DA TP 2012 MCR10EZH J221 220ohm 5 1 8W DA TP 2012 MCR10EZH J2402 24Kohm 1 1 8W DA TP 2012 MCR10EZH J202 2Kohm 5 1 8W DA TP 2012 MCR10EZH J331 330ohm 5 1 8W DA TP 2012 MCR10EZH J472 4 7Kohm 5 1 8W DA TP 2012 MCR10EZH J470ohm...

Page 47: ...ODE ZENER R CHIP MCR50EZH C CERAMIC CHIP CL21B122KBNC 1 2uF 2012 CHIP CL21B222KBNC 2 2nF 50V 2012 CHIP 1uF 50V 2012 CHIP CL21B333KBNC 33nF 50V 2012 US1G DO 214AC 400V KA239D 14 SOP TP MCR100EZH J184 180Kohm 5 1W 6432 MCR100EZH F3003 300Kohm 1 1W 6432 2 2Kohm 1 1W 6432 3 3Kohm 1 1 8W 2012 RC2012J681CS 680ohm 5 2012 BZX84C3V6SOT 23T 3 6V 350M MCR18EZH F4703 470Kohm 1 4W 1 3216 F4703 470Kohm 1 2W 40 ...

Page 48: ...B 9K 12K DB93 01368G Parts List No 1 ASS Y LED MODULE 1 SNA 2 PCB DISPLAY FR 1 T1 6 1 SNA 3 TACT SWITCH KPT 1105A TSTA 2 1 SNA 4 RESISTOR 200ohm 2W 2 SNA 5 RESISTOR 100ohm 2W 3 SNA 6 CONNECTOR WIRE 14P 1 SNA Specification Description Remark Q TY ...

Page 49: ...01369A Parts List No 1 PCB DISPLAY FR 1 T1 6 1 SNA 2 CONNECTOR SMAW200 03P WHT 1 SNA 3 C CERAMIC CA OA 50V 102K 1 SNA 4 DIODE SWITCHING 1N4148 1 SNA 5 C CERAMIC CA OA 50V 104Z 1 SNA 6 MODULE REMOCON FRP4021 H7 7mm 1 SNA Specification Description Remark Q TY ...

Page 50: ...49 Samsung Electronics 9 Wiring Diagram 9 1 Indoor Unit 9K 12K This Document can not be used without Samsung s authorization Code No DB98 16258A ...

Page 51: ...Samsung Electronics 50 This Document can not be used without Samsung s authorization 9 2 Outdoor Unit 9K 12K Code No DB98 16257A ...

Page 52: ...MEMO 51 Samsung Electronics ...

Page 53: ...MEMO Samsung Electronics 52 ...

Page 54: ...MEMO 53 Samsung Electronics ...

Page 55: ...MEMO Samsung Electronics 54 ...

Page 56: ...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 Feb 2004 Printed in Korea Code No DB98 00000A 1 ...

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