Samsung SH24TS6 Service Manual
Samsung SH24TS6 Service Manual

Samsung SH24TS6 Service Manual

Room air conditioner
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SERVICE
AIR CONDITIONER

ROOM AIR CONDITIONER

INDOOR UNIT
SH24TS6
AQT24S6GB
AQT24S6GE
AQ24S6GB
SH18ZS0
AQT18S0GB
AQT18S0GE
AQ18S0GB
AQ18S0GE
Manual
OUTDOOR UNIT
SH24TS6X
UQT24S6GB
UQT24S6GE
UQ24S6GB
SH18ZS0X
UQT18S0GB
UQT18S0GE
UQ18S0GB
UQ18S0GE
CONTENTS

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Table of Contents
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Summary of Contents for Samsung SH24TS6

  • Page 1: Table Of Contents

    ROOM AIR CONDITIONER INDOOR UNIT OUTDOOR UNIT SH24TS6 SH24TS6X AQT24S6GB UQT24S6GB AQT24S6GE UQT24S6GE AQ24S6GB UQ24S6GB SH18ZS0 SH18ZS0X AQT18S0GB UQT18S0GB AQT18S0GE UQT18S0GE AQ18S0GB UQ18S0GB AQ18S0GE UQ18S0GE Manual SERVICE AIR CONDITIONER CONTENTS 1. Product Specifications 2. Operating Instructions 3. Disassembly and Reassembly 4.
  • Page 2: Product Specifications

    1. Product Specifications 1-1 Table Model SH24TS6 / AQT24S6GE AQT24S6GB Item Cool Heat Cool Heat Power Source 220-240V~,50Hz 220V~,60Hz Capacity (ISO/SASO) 6.8 kW 6.9 kW 24,000 BTU/h 5,040 kcal/h 24,000 BTU/h 6,048 kcal/h Perfor- Air circulation (High) /min 14.0 14.5 14.0...
  • Page 3: Samsung Electronics

    15.88(5/10") 12.70(1/2") Optional / Hanger-plate Optional / Hanger-plate Refrigerant tube kit/Accessories Indoor unit Outdoor unit Indoor unit Outdoor unit Height Unit dimensions Width 1080 Depth Dimensions Height 1122 1540 & Package dimensions Width 1151 Weight Depth Weight Shipping Samsung Electronics...
  • Page 4 Flare type Flare type Flare type 6.35(1/4") 6.35(1/4") 6.35(1/4") 12.70(1/2") 12.70(1/2") 12.70(1/2") Optional / Hanger-plate Optional / Hanger-plate Optional / Hanger-plate Indoor unit Outdoor unit Indoor unit Outdoor unit Indoor unit Outdoor unit 1080 1080 1080 1151 1151 1151 Samsung Electronics...
  • Page 5: Pressure Graph

    1-2 Pressure Graph 24K BTU Outdoor inlet air D.B. temp(˚C) 18K BTU Outdoor inlet air D.B. temp(˚C) Samsung Electronics...
  • Page 6: Operating Instructions

    30 minutes to 24 hours. To cancel, press the (Set/Cancel) button. Energy Saving button. If you wish to save energy when using your air conditioner, select the Energy saving mode with the button. Samsung Electronics...
  • Page 7 When the temperature has been dropped function to detect an outdoor overload by by total of 2°C, that temperature is main- the sensor of an indoor heat exchanger tained. and to turn the outdoor fan or the compressor ON/OFF for safety. Samsung Electronics...
  • Page 8 30 minutes to 24 hours. *OFF TIMER : The Off Timer enables you to switch off the air conditioner automati- cally after a given period of time. You can set the period of time from 30 minutes to 24 hours. Samsung Electronics...
  • Page 9 It is harmful to the air conditioner if it is used in the following environments: greasy areas (including areas near machines), salty areas such as coast areas, areas where sulfuric gas is present such as hot spring areas. Contact your dealer for advice. Samsung Electronics...
  • Page 10: Set Up The Model Option

    $ When pressing the button appear on the display, select one of them. % When pressing the button appear on the display, select one of them. ^ When pressing the button appear on the display, select one of them. Samsung Electronics...
  • Page 11 If all lamps of indoor unit are flickering, Plug out and plug in again and pressing ON/OFF key to retry. If the unit is not working properly or all lamps are continuously flickering after setting the option code, see if the correct option code is set up for it’s model. Samsung Electronics...
  • Page 12 Operating Instructions OPTION ITEMS REMOCON SEG1 SEG2 SEG3 SEG4 SEG5 SEG6 SEG7 SEG8 SEG9 SEG10 SEG11 SEG12 MODEL SH24TS6 AQT24S6GB AQT24S6GE AQ24S6GB SH18ZS0 AQT18S0GB AQT18S0GE AQ18S0GB AQ18S0GE Samsung Electronics...
  • Page 13: Disassembly And Reassembly

    10) In order to disassemble the panel grille, press, in order, the left, center, and right of the upper side of the panel grille with the palm of the hand to remove the hook. And then disassemble the panel grille. Samsung Electronics...
  • Page 14 4) Separate the holder pipe at the rear side. 5) Loosen the two fixing screws of right and left side. 6) Lifting the heat exchanger up a little to push the up side for separation from the indoor unit. Samsung Electronics...
  • Page 15 2) Loosen the fixing four screws and separate the motor holder. 3) Loosen the fixing screw of fan motor. (By use of M3 wrench) 4) Separate the fan motor from the fan. 5) Separate the fan from the left holder bearing. Samsung Electronics...
  • Page 16 Fan Motor 1) Do Procedure 1 above. 2) Remove the nut flange. & (Turn to the right to remove as it is a left Propeller Fan turned screw) 3) Disassemble the propeller fan. Samsung Electronics...
  • Page 17: Exploded Views And Parts List

    4. Exploded Views and Parts List 4-1 Indoor Unit 16-6 16-4 16-1 16-3 16-2 16-5 You can search for the updated part code number through the ITSELF. URL : http://itself.sec.samsung.co.kr Samsung Electronics...
  • Page 18 ASSY TRAY DRAIN ASSY 16-1 DB94-00062B ASSY HOSE DRAIN ASSY 16-2 DB61-01141A BLADE-H 16-3 DB61-01142A BLADE-V 16-4 DB63-00699A GUARD-SAFETY WIRE 16-5 DB31-10153B MOTOR STEP 16-6 DB63-00598A TRAY DRAIN HIPS DB67-60030A SPRING SENSOR DB73-00128A RUBBER BEARING DB94-40007A BEARING MOTOR Samsung Electronics...
  • Page 19 4-2 Outdoor Unit 24K BTU 12-2 15-6 15-4 12-1 13-1 15-5 15-3 15-1 15-2 •UQ24S6GB 12-3 12-4 18-1 18-3 12-2 12-1 18-6 18-2 18-5 18-4 13-1 Samsung Electronics...
  • Page 20 DB62-02103A CLOTH-COMP UP FELT 18-1 DB39-20546E CONNECT WIRE-POWER DB39-20546B CONNECT WIRE-POWER 18-2 DB39-00171A CONNECT WIRE-ASSY DB39-00171B CONNECT WIRE-ASSY 18-3 DB67-20011A DRAIN PLUG OUT 18-4 DB60-30010A NUT FLARE 1/4" C3771BD 18-5 DB60-30010D NUT FLARE 5/8" C3771BD 18-6 DB73-20134A RUBBER-LEG Samsung Electronics...
  • Page 21 Exploded Views and Parts List 18K BTU 12-4 12-3 12-2 12-1 15-2 15-1 15-3 15-6 15-5 15-4 13-1 •UQT18 15-6 17-1 17-3 12-4 12-3 15-4 15-5 12-2 15-1 15-3 12-1 15-2 17-2 17-6 17-4 17-5 13-1 Samsung Electronics...
  • Page 22 CLOTH SOUND FELT 17-1 DB39-20546E CONNECT WIRE-POWER DB39-20546B CONNECT WIRE-POWER 17-2 DB39-00171A CONNECT WIRE-ASSY DB39-00171B CONNECT WIRE-ASSY 17-3 DB67-20011A DRAIN PLUG OUT 17-4 DB60-30010A NUT FLARE 1/4" C 3771BD 17-5 DB60-30010C NUT FLARE 1/2" C 3771BD 17-6 DB73-20134A RUBBER-LEG Samsung Electronics...
  • Page 23 4-3 Ass’y Control In (Indoor Unit) : DB93-01525A keep up 30mm SECTION Z-Z' Samsung Electronics...
  • Page 24 2301-001371 CAPACITOR 1.2uF, 450VAC DB32-00020H ASSY-THERMISTOR 4P (103AT) SEAL 61x40x3, 30FOAM-PE DB61-01106A CASE CONTROL(DC) HIPS V0 CABLE TIE DA-140 POWER CORD DB62-01838L SEAL-CASE CONTROL FLOCKED, BLK, T1x45x22 DB62-02015A SEAL-CASE CONTROL IN FOAM-PE DB62-01838Y SEAL-CASE CONTROL FLOCKED, BLK, T1x77x20 Samsung Electronics...
  • Page 25: Block Diagrams

    5. Block Diagrams 5-1 Refrigerating Cycle Block Diagram Samsung Electronics...
  • Page 26: Pcb Diagrams

    6. PCB Diagrams 6-1 MAIN PCB (AC) : DB93-01324C(Standard) OPT16 OPT11 OPT12 OPT13 OPT14 OPT15 (XC71) DB93-01324A 220nF/250V DB93-01324B 220nF/250V DB93-01324C 220nF/250V DB93-01324D 220nF/250V DB93-01324E 220nF/250V DB93-01324F 220nF/250V Samsung Electronics...
  • Page 27 IC-PWM CONTROLLER VIPER12ADIP,DIP,8P,300MIL,PLASTIC IC02 IC-VOLT REGU 78L05A,TO-92,3P,-,PLASTIC,4.6/ PC01 PHOTO-COUPLER TR,130-260%,200mW,DIP-4,ST PC02 PHOTO-COUPLER TR,50-150%,200mW,DIP-4,ST RY72,RY73,RY74 RELAY-MINIATURE DC12V,3A 250V AC,-,-,10MS,10MS RY71 RELAY-POWER 12VDC,0.9W,75mA,SPST,MAX 20msec,10mS R104 R-METAL OXIDE(S) 91Kohm,5%,2W,AA,TP,4x12mm SS71 12Vdc,-,2A,1mS,1mS NTC1 THERMISTOR-NTC 22ohm,1.4A,3100K,9.5MW/C,-,7.0,- ST11 TRANS S/W TRANS;-,G-P/J,EE1916-V10,-,-,- VA71 VARISTOR 560V,2500A,17.5x7.5mm,TP Samsung Electronics...
  • Page 28 Description Specification Q’TY Remark BD71 DIODE-BRIDGE DF06S,600V,1A,SMD-4,TP C103,C106,C108,C201 C-CERAMIC,CHIP 100nF,+80-20%,50V,Y5V,TP,2012, C202,C203 C-CERAMIC,CHIP 10nF,+80-20%,50V,Y5V,TP,2012 Q201 TR-SMALL SIGNAL 2SC2412K,NPN,200mW,SOT-23,TP,1 R101 R-CHIP 100ohm,5%,1/10W,DA,TP,2012 R102 R-CHIP 2.2Kohm,5%,1/10W,DA,TP,2012 R103 R-CHIP 6.8ohm,5%,1/10W,DA,TP,2012 R201,R202,R203,R204 R-CHIP 100Kohm,5%,1/4W,DA,TP,3216 R205 R-CHIP 10Kohm,5%,1/10W,DA,TP,2012 R206,R207 R-CHIP 1Kohm,5%,1/10W,DA,TP,2012 ZD11 DIODE-ZENER BZX84-C11,10.4-11.6V,350MW,SOT-23,TP Samsung Electronics...
  • Page 29 CONNECTOR-HEADER BOX,3P,1R,2MM,STRAIGHT,SN CN33 CONNECTOR-HEADER BOX,3P,1R,2MM,STRAIGHT,SN CN43 CONNECTOR-HEADER BOX,4P,1R,2MM,STRAIGHT,SN CN44 CONNECTOR-HEADER BOX,3P,1R,2.5mm,STRAIGHT,SN CN45 CONNECTOR-HEADER BOX,3P,1R,2MM,STRAIGHT,SN CN61 CONNECTOR-HEADER BOX,5P,1R,2MM,STRAIGHT,SN CN62 CONNECTOR-HEADER BOX,6P,1R,2.5mm,STRAIGHT,SN CN81 CONNECTOR-HEADER BOX,3P,1R,2MM,STRAIGHT,SN,RED CN82 CONNECTOR-HEADER BOX,3P,1R,2MM,STRAIGHT,SN,BLU CN91 CONNECTOR-HEADER BOX,2P,1R,2mm,STRAIGHT,SN CN92 CONNECTOR-HEADER BOX,10P,1R,-,STRAIGHT,SN CN94 CONNECTOR-HEADER BOX,9P,1R,2mm,STRAIGHT,SN IC03 IC-VOLTAGE 7533,TO-92,3P,-,SINGLE,-,-,PLA Samsung Electronics...
  • Page 30 2003,NPN,7,1W,SOP-16,ST,1000 IC07 IC-SOURCE DRIVER TD62783AFW,SOL,18P,-,8,-500MA,TP, IC51 IC-EEPROM 93LC56,128x16Bit,SOP,8P,150MIL,-,2.5V,-, Q401,Q601,Q603 TR-SMALL SIGNAL 2SC2412K,NPN,200mW,SOT-23,TP,1 Q602 TR-SMALL SIGNAL MMST2907A,PNP,200mW,SOT-23,TP,100- R209,R301,R302,R401,R402 R-CHIP 1Kohm,5%,1/10W,DA,TP,2012 R404,R602,R604,R610 R403,R407,R408 R-CHIP 6.8Kohm,5%,1/10W,DA,TP,2012 R405,R406 R-CHIP 330ohm,5%,1/10W,DA,TP,2012 R501,R601,R603,R605,R908 R-CHIP 10Kohm,5%,1/10W,DA,TP,2012 R606,R909 R-CHIP 4.7Kohm,5%,1/10W,DA,TP,2012 R607,R608 R-CHIP 470ohm,5%,1/10W,DA,TP,2012 R609 R-CHIP 560ohm,5%,1/10W,DA,TP,2012 Samsung Electronics...
  • Page 31 Description Specification Q’TY Remark PCB DISPLAY FR1 T1.6 SWITCH-TACT 12V, 50MA, 160GF, 6.1 x 6.1 x 5.0MM, SPST CONNECTOR-WIRE DISPLAY 3mm, 570nm, GRN 3mm, 630nm, RED 3mm, 585nm, YEL JUMP WIRE 10mm R-CARBON 1/2W, 470ohm HOLDER DISPLAY PCB Samsung Electronics...
  • Page 32 FR1 T1.6 CONNECTOR-HEADER BOX, 3P, 1R, 2mm, ANGLE, SN C-CERAMIC, MLC-AXIAL 1nF, 10%, 50V, Y5P, TP, 1.9 x 3.5, - DIODE-SWITCHING 1N4148, 100V, 200mA, DO-35, TP C-CERAMIC, MLC-AXIAL 100nF, +80-20%, 50V, Y5V, TP, 3.5 x 1 MODULE FRP4021H6 Samsung Electronics...
  • Page 33 MEMO Samsung Electronics...
  • Page 34: Wiring Diagrams

    7. Wiring Diagrams 7-1 Indoor Unit Code No : DB98-06958A Samsung Electronics...
  • Page 35 7-2 Outdoor Unit SH24TS6X / UQT24S6GE DIAGRAM-OUTDOOR Code No : DB98-12998A UQT24S6GB DIAGRAM-OUTDOOR Code No : DB68-00993A Samsung Electronics...
  • Page 36 Wiring Diagrams UQ24P6GB / SH18ZS0X / UQ(T)18 DIAGRAM-OUTDOOR Code No : DB68-02042A Samsung Electronics...
  • Page 37: Schematic Diagrams

    8. Schematic Diagrams 8-1 Indoor Unit 8-1-1 18K / 24K BTU (AC-PART) Samsung Electronics...
  • Page 38 Schematic Diagrams 8-1-2 18K / 24K BTU (DC-PART) Samsung Electronics...
  • Page 39 MEMO Samsung Electronics...
  • Page 40 MEMO Samsung Electronics...
  • Page 41 Itself Solution Integrated technology supporting electronic library http://itself.sec.samsung.co.kr Copyright © 2002 By Samsung Electronics Co., Ltd. All rights reserved. This manual may not, in whole or in part, be copied, photocopied, reproduced, translated, or converted to any electronic or machine readable from without prior written permission of Samsung Electronics Co., Ltd.
  • Page 42 ELECTRONICS © Samsung Electronics Co., Ltd. May. 2003. Printed in Korea. Code No. DB98-11970A(2)

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