Samsung SH18AS0 Service Manual Download Page 32 | Manualshive

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M E M O

31

Samsung Electronics

DB98_15968A(1)_2 11/25/03 1:52 PM Page 31

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Summary of Contents for SH18AS0

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

Page 2: ...ckage Dimensions Width mm Depth mm Weight Net kg Shipping kg SH18AS0 Cool Heat 220 240V 50Hz 5 1 5 8 13 0 13 5 2 5 198 264 8 3 8 1 1 81 1 80 94 8 96 6 2 81 3 22 40 Microprocessor Thermistor Wireless remote control 24 Hour ON or OFF 3 Steps and Turbo 2 Step Manual Auto Rotary Samsung 1 250g Capillary tube 48 46 44 58 Flare type 15 6 35 1 4 12 70 1 2 Optional Hanger plate Indoor unit Outdoor unit 21...

Page 3: ... 6 22 5 28 8 21 0 27 0 19 0 24 0 17 0 21 5 15 0 32 4 24 0 30 6 22 5 28 8 21 0 27 0 19 0 24 0 17 0 21 5 15 0 9 8 7 6 25 30 35 40 45 Outdoor inlet air D B temp C Low pressure kg cm 2 G Indoor inlet air D B temp C 24K BTU Outdoor inlet air D B temp C Low pressure kg cm 2 G Indoor inlet air D B temp C ...

Page 4: ...run the air conditioner or On Off timer set up Turbo Sleep mode selection button Press the button one or more times until appears The air conditioner cools or heats the room as quickly as possible After 30minutes the air conditioner is reset automatically to the previous mode UP Swing button It adjusts the airflow to upward and downward Mode selection button Each time you press this button Mode is...

Page 5: ... 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 previous...

Page 6: ...rs OFF TIMER The Off Timer enables you to switch off the air conditioner automatically after a given period of time You can set the period of time from 30 minutes to 24 hours 11 SELF DIAGNOSIS 12 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 se...

Page 7: ...is mounted in a high place 3 Make sure that you install the outdoor unit in area provid ing good ventilation and which is not dusty It must not be blocked by any obstacle affecting the airflow near the air inlet and the air outlet 4 Make sure that you install the outdoor unit in area free from animals or plants 5 Make sure that you install the outdoor unit in area not blocking the traffic 6 Make s...

Page 8: ...orwards 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 right of discharge softly for the outside cover to be pulled out 10 In order to disassemble the Panel Gr...

Page 9: ...tion wire from the Terminal Block 3 If pulling the main PCB up It will be taken out 1 Detach the Drain Hose from the extension Drain Hose 2 Pull Tray Drain out from the Back Body 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 2 fixing screws of right and left side 5 Lifting the Heat Exchanger up a little to push the up s...

Page 10: ...s No Parts Procedure Remark 5 Fan Motor and Cross Fan 1 Loosen the 4 fixing screws and detach the Motor Holder 2 Loosen 1 fixing screw of Fan Motor By use of M3 wrench 3 Detach the Fan Motor from the Fan 4 Detach the Fan from the left Holder Bearing ...

Page 11: ...remove the power cable 2 Detach the Top Cover 3 Detach the Control Box Cover 4 Unplug the Ass y Cable 5 Detach the Cabinet Side 6 Detach the Cabinet Front When you assemble the parts check if the each parts and Component Electric Box are fixed firmly 1 Detach the Nut Flange Turn to the clockwise 2 Disassemble the Propeller Fan ...

Page 12: ...Cycle Diagram Indoor Unit Outdoor Unit T1 T2 2 Way valve 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 13: ...sh the button the display panel reads or repeatedly Push the button to set the display panel to Every time you push the button the display panel reads repeatedly Setting is not required if you must a value which has a default 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 14: ...e you push the button the display panel reads repeatedly Step 3 Upon completion of the selection check you made right selections Press the Mode Selection key to set 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 Press the ON OFF button When pressing the operation ...

Page 15: ...Set Up the Model Option Samsung Electronics 14 OPTION ITEMS REMOCON MODEL SEG1 SEG2 SEG3 SEG4 SEG5 SEG6 SEG7 SEG8 SEG9 SEG10 SEG11 SEG12 SH18AS0 SH24AS6 0 8 5 1 1 5 1 d A 3 5 1 0 8 5 4 1 4 1 d A 3 8 4 ...

Page 16: ...MEMO 15 Samsung Electronics ...

Page 17: ... 14 11 13 16 2 16 1 16 5 16 3 16 4 2 1 4 17 5 1 1 3 1 2 18 19 10 15 16 1 1 3 6 8 7 9 You can search for the updated part code number through the ITSELF URL http itself sec samsung co kr 6 Exploded Views and Parts List 6 1 Indoor Unit ...

Page 18: ... 1 6 DB94 00040J ASS Y CROSS FAN ASS Y 1 1 7 DB60 20011A BOLT SPECIAL 1 1 8 DB31 10151C MOTOR FAN IN 1 1 9 DB93 02580A ASS Y CONTROL IN ASS Y 1 1 10 DB94 00531A ASS Y BACK BODY ASS Y 1 1 11 DB61 01136A HOLDER MOTOR PP 1 1 12 DB93 01364B ASS Y REMOCON ASS Y 1 1 13 DB63 00580A COVER IONIZER HIPS 1 1 14 DB61 01137A HOLDER PIPE HIPS 1 1 15 DB70 00295A PLATE HANGER SGCC M 1 1 16 DB94 00300C ASS Y TRAY ...

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

Page 20: ...0616K ASS Y CABI UPPER ASS Y 1 15 G5A240JU1EM COMPRESSOR ROTARY 1 15 1 DB73 00082A GROMMET MOUNT EPDM 3 15 2 DB60 30028A NUT WASHER M8 3 15 3 DB60 30018A NUT FLANGE M5 1 15 4 DB63 10165D COVER TERMINAL NOTYL 1 16 DB99 00391A ASS Y 4WAY V V ASS Y 1 16 1 DB62 02342A PACKED V V 5 8 1 17 DB99 00393A ASS Y VALVE CHECK ASS Y 1 18 DB93 02602A ASS Y CONTROL OUT ASS Y 1 18 1 DB34 90054A MAGNETIC CONTACTOR ...

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

Page 22: ...13F ASS Y CABI UPPER ASS Y 1 15 G8D190JU1EH COMPRESSOR ROTARY 1 15 1 DB73 00067A GROMMET ISOLATOR NR 3 15 2 DB60 30028A NUT WASHER M8 3 15 3 DB60 30018A NUT FLANGE M5 1 15 4 DB63 10165D COVER TERMINAL NOTYL 1 16 DB99 00390A ASS Y 4WAY V V ASS Y 1 16 1 DB62 02285A VALVE SERVICE 1 2 1 17 DB99 00392A ASS Y VALVE CHECK ASS Y 1 18 DB93 0673M ASS Y CONTROL OUT ASS Y 1 18 1 3501 001184 RELAY POWER 30mS 1...

Page 23: ...Samsung Electronics 22 6 3 Ass y Control In Indoor Unit DB93 02580A ...

Page 24: ...1 1 12 DB93 01386A ASS Y C W MOTOR CAPACITOR ASS Y 1 1 13 DB93 01384A ASS Y C W AC DC CONNECTION ASS Y 1 1 14 DB93 01380A ASS Y C W MODULE PCB ASS Y 1 1 15 DB93 01543A C W STEP MOTOR UP DOWN ASS Y 1 1 16 2301 001371 CAPACITOR 2 0µF 450VAC 1 1 17 DB32 00020H ASS Y THERMISTOR 4P 103AT 1 1 18 DB62 01368X SEAL 61x40x3 30FOAM PE GRAY 1 1 19 DB61 01106A CASE CONTROL DC HIPS V0 1 1 20 6501 000123 CABLE T...

Page 25: ...ARD OPT11 OPT12 OPT13 OPT14 OPT15 OPT16 DB41 00243A XC71 DB93 02592A 220nF 250V DB93 02592B 220nF 250V DB93 02592C 220nF 250V DB93 02592D 220nF 250V DB93 02592E 220nF 250V DB93 02592F 220nF 250V DB93 02592G 220nF 250V DB93 02592H 220nF 250V DB93 02592J 220nF 250V DB93 02592K 220nF 250V ...

Page 26: ...ALL 3P 1R 3 96mm STRAIGHT SN 1 SNA CN93 CONNECTOR HEADER BOX 10P 1R STRAIGHT SN 1 SNA D101 DIODE RECTIFIER UG2D 200V 2A DO 204AC TP 1 SNA D103 DIODE RECTIFIER UF4007 1KV 1A DO 41 TP 1 SNA D102 DIODE SWITCHING 1N4148 100V 200mA DO 35 TP 1 SNA F701 FUSE CARTRIDGE 250V 3 15A TIME LAG GLASS 5x20mm 1 SNA IC01 IC PWM CONTROLLER VIPER12ADIP DIP 8P 300MIL PLASTIC 1 SNA IC02 IC VOLT REGU 78L05A TO 92 3P PL...

Page 27: ...LL SIGNAL 2SC2412K NPN 200mW SOT 23 TP 1 1 SNA R101 R CHIP 100ohm 5 1 10W DA TP 2012 1 SNA R102 R CHIP 2 2Kohm 5 1 10W DA TP 2012 1 SNA R103 R CHIP 6 8ohm 5 1 10W DA TP 2012 1 SNA R201 R202 R203 R204 R CHIP 100Kohm 5 1 4W DA TP 3216 4 SNA R205 R CHIP 10Kohm 5 1 10W DA TP 2012 1 SNA R206 R207 R CHIP 1Kohm 5 1 10W DA TP 2012 2 SNA ZD11 DIODE ZENER BZX84 C11 10 4 11 6V 350MW SOT 23 TP 1 SNA Location ...

Page 28: ...NNECTOR HEADER BOX 3P 1R 2mm STRAIGHT SN RED 1 SNA CN82 CONNECTOR HEADER BOX 3P 1R 2mm STRAIGHT SN BLU 1 SNA CN91 CONNECTOR HEADER BOX 2P 1R 2mm STRAIGHT SN 1 SNA CN92 CONNECTOR HEADER BOX 10P 1R STRAIGHT SN 1 SNA CN94 CONNECTOR HEADER BOX 9P 1R 2mm STRAIGHT SN 1 SNA IC03 IC VOLTAGE 7533 TO 92 3P SINGLE PLASTIC SNA Location No Q TY Remark Description Specification 7 2 MAIN PCB DC DB93 01325E Stand...

Page 29: ...A IC51 IC EEPROM 93LC56 128x16Bit SOP 8P 150MIL 2 5V 1 SNA Q401 Q601 Q603 TR SMALL SIGNAL 2SC2412K NPN 200mW SOT 23 TP 1 3 SNA Q602 TR SMALL SIGNAL MMST2907A PNP 200mW SOT 23 TP 100 1 SNA R209 R301 R302 R401 R402 R CHIP 1Kohm 5 1 10W DA TP 2012 9 SNA R404 R602 R604 R610 R403 R407 R408 R CHIP 6 8Kohm 5 1 10W DA TP 2012 3 SNA R405 R406 R CHIP 330ohm 5 1 10W DA TP 2012 2 SNA R501 R601 R603 R605 R908 ...

Page 30: ...CTOR SMSW200 08 WHT 1 SNA 4 LED LAMP GRN SM3517F6T 2 SNA 5 LED LAMP ORG SO3517F6T 1 SNA 6 RESISTOR 470ohm 1 2W 2 SNA 7 MODULE REMOCON FRP4021H10 8 DIODE 1N4148 9 C CERAMIC 1nF 50V 10 C CERAMIC 100nF 50V 11 JUMPER 10mm 1 SNA No Q TY Remark Description Specification 7 3 ASS Y DISPLAY PCB DB93 02525B ...

Page 31: ...6 1 SNA 2 CONNECTOR HEADER BOX 3P 1R 2mm ANGLE SN 1 SNA 3 C CERAMIC MLC AXIAL 1nF 10 50V Y5P TP 1 9 x 3 5 1 SNA 4 DIODE SWITCHING 1N4148 100V 200mA DO 35 TP 1 SNA 5 C CERAMIC MLC AXIAL 100nF 80 20 50V Y5V TP 3 5 x 1 1 SNA 6 MODULE FRP4021H10 1 SNA No Q TY Remark Description Specification ...

Page 32: ...MEMO 31 Samsung Electronics ...

Page 33: ...Samsung Electronics 32 8 Wiring Diagram 8 1 Indoor Unit This Document can not be used without Samsung s authorization Code No DB98 06958A ...

Page 34: ...NAME MARK NAME PR POWER RELAY TB1 2 TEMINAL BLOCK 20S SOLENOID COIL FM1 FAN MOTOR F FUSE 2A 250V S SPARK KILLER SH18AS0X MARK NAME MARK NAME 52C MAGNETIC CONTACTOR TB 1 2 TERMINAL BLOCK 20S SOLENOID COIL FM1 FAN MOTOR C1 CAPACITOR S SPARK KILLER F FUSE 2A 250V SH24AS6X Code No DB98 15985A Code No DB98 15862A ...

Page 35: ...Samsung Electronics 34 9 Schematic Diagram 9 1 Indoor Unit 9 1 1 18K 24K BTU AC PART This Document can not be used without Samsung s authorization ...

Page 36: ...35 Samsung Electronics Schematic Diagram 9 1 2 18K 24K BTU DC PART This Document can not be used without Samsung s authorization ...

Page 37: ...MEMO Samsung Electronics 36 ...

Page 38: ...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 Dec 2003 Printed in Korea Code No DB98 15968A 1 ...

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