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Samsung AR09TXFCAWKNEU Service Manual
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Samsung AR09TXFCAWKNEU Service Manual

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North America
Latin America
CIS
Europe
China
Asia
Middleeast & Africa
This Service Manual is a propert of Samsung Electronics Co., Ltd.
Any unauthorized use of Manual can be punished under
applicable International and/or domestic law.
GSPN (GLOBAL SERVICE PARTNER NETWORK)
ELECTRONICS
Web Site
http://gspn3.samsungcsportal.com
http://gspn3.samsungcsportal.com
http://gspn1.samsungcsportal.com
http://gspn1.samsungcsportal.com
http://china.samsungportal.com
http://gspn2.samsungcsportal.com
http://gspn1.samsungcsportal.com
© Samsung Electronics Co., Ltd.
November 2018

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  • Page 1 China http://china.samsungportal.com Asia http://gspn2.samsungcsportal.com Middleeast & Africa http://gspn1.samsungcsportal.com © Samsung Electronics Co., Ltd. This Service Manual is a propert of Samsung Electronics Co., Ltd. November 2018 Any unauthorized use of Manual can be punished under applicable International and/or domestic law.
  • Page 2 SPLIT-TYPE AIR CONDITIONER AR09TXFCAWKNEU AR09TXFCAWKXEU AR12TXFCAWKNEU AR12TXFCAWKXEU AR24TXEAAWKNEU AR24TXEAAWKXEU SERVICE MANUAL AIR CONDITIONER CONTENTS Precautions Product Specifications Alignment and Adjustments Disassembly and Reassembly ASSY CONTROL AR09TXFCAWKNEU ELECTRICAL PART LIST AR12TXFCAWKNEU Wiring Diagram PCB Diagram Operating Instructions Troubleshooting AR24TXEAAWKNEU Block Diagram...

  • Page 3: Table Of Contents

    6. Electrical Parts List 6 -1 INDOOR MAIN PCB - DB92-04839A 6 -2 ASSY PCB DISPLAY - DB92-04833B 6 -3 ASSY MODULE- DB92-04837A 6 -4 ASSY PCB INVERTER DB92-04838A 7. Wiring Diagram 7-1 Indoor Unit 7-1 Outdoor Unit SAMSUNG ELECTRONICS...
  • Page 4 11-2 Outdoor unit 12. Reference Sheet 12-1 Low Refrigerant Pressure Distribution 12-2 Pressure & Capacity mark 12-3 Q & A for Non-trouble 12-4 Cleaning /Filter Change 12-5 Installation 12-6 Installation Diagram of Indoor Unit and Outdoor Unit 12-7 Reference sheet SAMSUNG ELECTRONICS...

  • Page 5: Precautions

    Make sure that the air conditioner is well ventilated at all times. Do not place a cloth or other materials over it. • Remove the batteries if you don't use the remote control for a long time. (If applicable) • Use the remote control within 7 meters from the indoor unit. (If applicable) SAMSUNG ELECTRONICS...

  • Page 6: Disposing Of The Unit

    • Young children or infirm persons should be always supervised when they use the air conditioner. • Max current is measured according to IEC standard for safety. • Current is measured according to ISO standard for energy efficiency. SAMSUNG ELECTRONICS...

  • Page 7: Product Specification

    It’s so easy to install! You can easily hang the product on the wall and connect the pipes and wires by opening the cover on the bottom of the product. Now you won’t have to tilt the product to connect the pipe and the wires! SAMSUNG ELECTRONICS...

  • Page 8: Product Specifications

    -10 °C to 46 °C -10 °C to 46 °C Operation range 27 °C or less 27 °C or less 27 °C or less Heating -15 °C to 24 °C -15 °C to 24 °C -15 °C to 24 °C SAMSUNG ELECTRONICS...

  • Page 9: The Comparative Spe Cations Of Product

    44/59 dB 51 / 62 dB↓ Noise 54 / 65 dB 54 / 65 dB 60 / 68 dB↓ Outdoor Unit Air Purifying System Forced Smart Install Forced Smart Install Forced Smart Install 8.8(AI/Timer/Wifi) 8.8(AI/Timer/Wifi) 8.8(AI/Timer/Wifi) Indoor Display SAMSUNG ELECTRONICS...

  • Page 10: Accessory And Option Specifications

    ASSY WIRELESS REMOCON DB96-24901C MANUAL USER DB68-08595A MANUAL USER DB68-08615A Indoor unit case MANUAL INSTALL DB68-08692A HOLDER REMOCON DB61-06087A Batteries for Remote controller 4301-000121 M4 x 12 Tapped Screws 6002-000213 Rubber Leg DB67-01533A Outdoor unit case Drain plug DB67-20011A SAMSUNG ELECTRONICS...

  • Page 11: Alignment And Adjustments

    • Because the teat mode operate the cool mode by force not related to the set temperature / indoor temperature, check whether each subordinate is operated normally or not after completing Note installation and must turn off the power of the air conditioner. SAMSUNG ELECTRONICS...

  • Page 12: Display Error And Check Method

    K1 filter feed back error C665 DRAIN PUMP ERROR ✴✴Note✴✴ If the Set doesn’t work (No power), check the Thermal fuse of Terminal block OPEN or SHORT with Multimeter. Measure the Thermal fuse housing PIN#1 2 : OPEN(disconnection) -> defective productIf ✴ SAMSUNG ELECTRONICS...
  • Page 13 AC Input I_limit trip error C554 Gas leak error C574 Gas shortage error C422 EEV or valve close error-self diagnosis Test operation at Cooling mode Test operation at Heating mode : LAMP ON : LAMP OFF : LAMP BLINK SAMSUNG ELECTRONICS...

  • Page 14: Setting Option Setup Method

    1. Tack out the batteries of remote control. 2. Press the temperature button simultaneously and insert the battery again. 3. Make sure the remote control display shown as Step 2 Enter the Options Setup mode and select your options asscording to the following procedure. SAMSUNG ELECTRONICS...
  • Page 15 When pressing the operation ON/OFF key with the direction of remote control for the sound’’Ding’’or ’’Diriring’’isheard and the OPERATION ICON( ) lampof the display is flickering at the same time, then the input of option is completed. (If the deriving sound isn't heard, try again pressing the ON/ OFF button.) SAMSUNG ELECTRONICS...
  • Page 16 Every time you push the button, the display panel reads . . . repeatedly. Push the Mode button to set the display panerl to 1. Every time you push the button, the display panel reads . . . repeatedly. SAMSUNG ELECTRONICS...
  • Page 17 2. If the unit is not working properly or all lamps are continuously flickering setting the option code, see if the correct option code is set up for this model ■ Option Items Option code Model name set Gerneral Install AR09TXFCAWK/EU 011A05-17C0EA-271920-371804 020000-100000-200101-300335 AR12TXFCAWK/EU 011A05-17C0FA-272323-371804 020000-100000-200101-300335 AR24TXEAAWK/EU 011A05-16C25B-27414A-371404 020000-100000-200101-300357 SAMSUNG ELECTRONICS...

  • Page 18: Disassembly And Reassembly

    Remark +SCREW DRIVER Q’ty 1 ea. To assembly and disassembly the screw MONKEY SPANNER Q’ty 1 ea. To assembly and disassembly the Fan motor and Compressor - SCREW DRIVER Q’ty 1 ea. To assembly and disassembly the screw SAMSUNG ELECTRONICS...

  • Page 19: Indoor Unit

    2) Detach FILTER PRE from the PANEL FRONT. 3) The COVER PANEL is fixed to body by hooks in center and side area. 4) Separate the hook pulling end of the COVER PANEL as shown in figures.(Watch out for the damage of hooks) SAMSUNG ELECTRONICS...
  • Page 20 - Need to check all bottom hooks in holes of the main frame before you push to assemble. Caution: - Assemble(push) side hooks - Assemble(push) center 5 hooks each. SAMSUNG ELECTRONICS...
  • Page 21 (use (+) Screw Driver) 8) To detach the PANEL FRONT from the main frame, loosen 4 hook structures. When separate the hooks: pull out each ribs near the hooks as shown in figures. (Watch out for the damage of hooks) SAMSUNG ELECTRONICS...
  • Page 22 CONTROL-IN 10)To open the CONTROL-IN, raise the side flanges of the PLATE-RIGHT at an angle and unlock 2 hooks. 11)To detach the CONTROLIN, unfasten a screw back of the PLATE-LEFT as shown in figures. (use (+) Screw Driver) SAMSUNG ELECTRONICS...
  • Page 23 Caution: When you separate the connector, pull pressing the locking button. 13)Separate Blade Motor wire as shown in figures. Caution: When you separate the connector, pull pressing the locking button. 14)Cut off the Cable Tie tied up wires. SAMSUNG ELECTRONICS...
  • Page 24 (Please loosen remaining connectors before detaching CASE-CONTROL. Caution: When you separate the connector, pull pressing the locking button. 17) Put down of the HOLDER PIPE and push up the hook and lean side the case as shown in figures. SAMSUNG ELECTRONICS...
  • Page 25 Parts Procedure Remark TRAY DRAIN 18) To detach the TRAY DRAIN from the main frame, pull the bottom of the TRAY DRAIN and it leans toward to you as shown in figures. 19) Pull out the Drain Hose. SAMSUNG ELECTRONICS...
  • Page 26 Motor side as shown in figures. (Watch out for the damate of hooks) 22)Remove the HOLDER PIPE. 23)Unfasten a screw of the Fan Motor side. (Use (+) Screw Driver.) 24)Unfasten 2 screws of the opposite side of the Fan Motor. (Use (+) Screw Driver.) SAMSUNG ELECTRONICS...
  • Page 27 Parts Procedure Remark EVAPORATOR 25) Pull up the EVAPORATOR of the opposite side of the Fan Motor 26) loosen a hook of the Fan Motor side. 27) Pull up the EVAPORATOR toward to you. SAMSUNG ELECTRONICS...
  • Page 28 29) Unwind the Motor Wire. 30)Detach the COVER Motor. 31) Unfasten a screw of the CROSS FAN a little. (Use (+) Screw Driver.) 32)Raise up the CROSS FAN of the left side and pull out from the Motor. SAMSUNG ELECTRONICS...

  • Page 29: Outdoor Unit

    1EA (+ screw driver Use) 4) Please remove the portions of the side screw 1. (+ screw driver Use) 5) Please separate lifting up and grab the ends of the lower end of the CABINET FRONT. SAMSUNG ELECTRONICS...
  • Page 30 (use + screwdriver) 7) Please separate the screw 2ea located on the side panel. (+ screw driver Use) 8) Please separate the screw 4ea located on the side panel.(+ screw driver Use) 9) Please remove the COVER CONTROL OUT downward. SAMSUNG ELECTRONICS...
  • Page 31 11) Please remove the CABINET SIDE upward direction. FAN&MOTOR 1) Please Loosen the NUT 1ea clockwise. (Using MONKEY SPANNER) 2) Please remove the HOUSING’s MOTOR WIRE. 3) Remove the fixing points of the motor SCREW 2ea, please disconnect the MOTOR turning counterclockwise. SAMSUNG ELECTRONICS...
  • Page 32 Assy Control Out 1) To remove the Cover control box : Pull the motor wire is allow sufficient space as shown on the right side and then remove the screw. 2) Detach several connectors from the Assy Control Out. SAMSUNG ELECTRONICS...
  • Page 33 2) Please separate NUT SERVICEVALVE 2EA. (MONKEY SPANNER or + SCREW DRIVER Use). Condenser 1) Please remove the welds in one place. (COND-IN) (heat exchanger) 2) Please separate the two sides fixing screws loose. (+ SCREW DRIVER Use) SAMSUNG ELECTRONICS...
  • Page 34 2) Disassemble COVERTERMINAL after remove the OLP. BE CAUTION Engraved position : C (black), S (white), R (red) [OLP internal compressor] 2) Please disassemble COVERTERMINAL. *** how to distinguish from OLP internal, external compressor : Check the compressor label SAMSUNG ELECTRONICS...
  • Page 35 Parts Procedure Remark 3) Please remove the compressor after loosen the compressor fixed NUT 3ea. (Using MONKEY SPANNER) 4) Please detach the two welds. (SUCTION, DISCHARGE) SAMSUNG ELECTRONICS...
  • Page 36 1) Loosen fixing screws from the cabi side Rh and detach it. 2) L oosen each sc rews and detach the Cabi Top Cover. 3) Loosen fixing screws from the cabi side. 4) Loosen fixing screws from the cabi side Rh and detach it. SAMSUNG ELECTRONICS...
  • Page 37 Parts Procedure Remark Common work 5) Loosen fixing screws from the 6) L oosen fixing screws from the Cabi left and detach it and Remove the 4 Cond Bar from the holderof outdoor unit cabinet. SAMSUNG ELECTRONICS...
  • Page 38 (Use Monkey Spanner.) 2) Detach the Fan Propeller. 3) Loosen 4 fixing screws to detach the Motor. (Use Monkey Spanner.) 4) Disconnect the wire between Assy Control Out and Motor. 5) Loosen fixing bolts and detach the Bracket Motor SAMSUNG ELECTRONICS...
  • Page 39 3) Detach several connectors from the PCB of Assy Control Out. Heat Exchanger 1) Release the refrigerant at first. 2) Loosen ng screw on both sides. 3) Disassemble the pipes in both inlet and outlet with welding torch. 4) Detach the Heat Exchanger. SAMSUNG ELECTRONICS...
  • Page 40 Parts Procedure Remark Compressor 1) Loosen the ng nut and detach the Compressor Lead Wire. (Use Monkey Spanner.) 2) Loosen the bolts at the bottom of Compressor like the picture on the right side. (Use Monkey Spanner.) SAMSUNG ELECTRONICS...

  • Page 41: Assy Control

    DB61-07427A HOLDER-WIRE DB61-05871A SCREW-TAPPING 6002-001163 SCREW-TAPPING 6002-000213 SCREW-SPECIAL 6009-001001 CABLE TIE 6501-001075 TERMINAL BLOCK_4P_GLOBAL DB37-00033A ASSY PCB DISPLAY_88_WIFI DB92-04833B SENSOR HUMIDITY DB32-00272A ASSY CONNECTOR WIRE-POWER DB93-17169A ASSY CONNECTOR WIRE-COMM DB93-17055B ASSY CONNECTOR WIRE-EARTH DB93-14245D ASSY PCB MAIN_DLX_GLOBAL DB92-04839A SAMSUNG ELECTRONICS...

  • Page 42: Assy Kit Code Db92-04842A

    ASSY-SCREW MACHINE (H/S) DB91-00933A HOLDER-WIRE CLAMP DB61-02200A RUBBER DB67-01534A PLATE CONTROL UP DB61-06600A PLATE CONTROL LOW DB61-06713A PLATE CONTROL DB61-06715D COVER CONTROL UP DB63-03378A CASE CONTROL LOW DB61-06714A SPRING DB81-00635A LABEL DB98-34030A HEAT SINK DB62-13007A TERMINAL BLOCK DB65-00274A SAMSUNG ELECTRONICS...
  • Page 43 TERMINAL BLOCK DB37-00036A ASSY CONNECTOR WIRE-POWER DB93-09495S ASSY CONNECTOR WIRE-COMM DB93-16402A ASSY CONNECTOR WIRE-COMP DB93-09497B ASSY CONNECTOR WIRE-AC SIGNAL DB93-17177A ASSY CONNECTOR WIRE-EARTH DB93-12121B ASSY CONNECTOR WIRE-EARTH DB93-12121B ASSY CONNECTOR WIRE-REACTOR DB93-17175B SENSOR TEMP DB32-00257A ASSY MODULE DB92-04837A SAMSUNG ELECTRONICS...

  • Page 44: Assy Kit Code Db92-04843A

    Main materials list NAME CODE Unit Remark ASSY-THERMAL GREASE 0205-000178 0.002 SCREW-MACHINE (TB) 6001-000722 SCREW-TAPPING 6002-000234 SCREW-TAPPING 6002-000239 SCREW-TAPPING 6002-000536 SCREW-TAPPING 6002-001306 SCREW-SPECIAL 6009-001001 ASSY-SCREW MACHINE DB91-00933A HOLDER-WIRE CLAMP DB61-00250A CASE CONTROL-UPPER DB61-04677A CASE CONTROL DB61-05917A PLATE CONTROL DB61-04698B SAMSUNG ELECTRONICS...
  • Page 45 TERMINAL BLOCK DB37-00036A ASSY CONNECTOR WIRE-POWER DB93-17207A ASSY CONNECTOR WIRE-COMM DB93-16402A ASSY CONNECTOR WIRE-COMP DB93-10905D ASSY CONNECTOR WIRE-REACTOR DB93-17175A ASSY CONNECTOR WIRE-EARTH DB93-12121B ASSY CONNECTOR WIRE-EARTH DB93-12121B SENSOR TEMP DB32-00257A SUPPORT-PCB DB61-05796A RUBBER DB67-01713A ASSY PCB INVERTER DB92-04838A SAMSUNG ELECTRONICS...

  • Page 46: Electrical Parts List

    0X6.6mm HEADER-BOARD 3711-004122 CN340 BOX,14P,1R,2mm,STRAIGHT,SN,WHT TO CABLE HEADER-BOARD 3711-004484 CN800 BOX,5P,1R,2mm,STRAIGHT,SN,WHT TO CABLE HEADER-BOARD 3711-005096 CN801 BOX,5P,1R,2MM,STRAIGHT,SN,BLK TO CABLE HEADER-BOARD 3711-005097 CN810 BOX,5P,1R,2MM,STRAIGHT,SN,BLU TO CABLE HEADER-BOARD 3711-005098 CN390 BOX,5P,1R,2MM,STRAIGHT,SN,RED TO CABLE HEADER-BOARD BOX,28P,2R,2.0mm,STRAIGHT,SN,NTR,30x9.6 3711-009520 CN100 TO CABLE x10.6mm SAMSUNG ELECTRONICS...
  • Page 47 0406-001239 TD390 DIODE-TVS RClamp0502B,6V,1MAV,5A,TP ..3 0501-000465 Q390 TR-SMALL SIGNAL MMBT3904,NPN,350mW,SOT-23,TP,30~300 ..3 0501-000465 Q600 TR-SMALL SIGNAL MMBT3904,NPN,350mW,SOT-23,TP,30~300 ..3 0501-000465 Q910 TR-SMALL SIGNAL MMBT3904,NPN,350mW,SOT-23,TP,30~300 ..3 0501-000467 Q440 TR-SMALL SIGNAL MMBT3906,PNP,350mW,SOT-23,TP,30~300 ..3 0502-001266 Q340 TR-POWER KTA1532T,PNP,900mW,TSM,TP,200/-/560 ..3 0506-000175 IC800 TR-ARRAY 2003,NPN,7,1000mW,SOP-16,TP,1000 SAMSUNG ELECTRONICS...
  • Page 48 R349 R-CHIP 100Kohm,1%,1/16W,TP,1005,T0.35,- ..3 2007-007107 R350 R-CHIP 100Kohm,1%,1/16W,TP,1005,T0.35,- ..3 2007-007107 R358 R-CHIP 100Kohm,1%,1/16W,TP,1005,T0.35,- ..3 2007-007107 R440 R-CHIP 100Kohm,1%,1/16W,TP,1005,T0.35,- ..3 2007-007107 R441 R-CHIP 100Kohm,1%,1/16W,TP,1005,T0.35,- ..3 2007-007134 R916 R-CHIP 39Kohm,1%,1/16W,TP,1005,T0.35 ..3 2007-007135 R919 R-CHIP 18Kohm,1%,1/16W,TP,1005,T0.35 ..3 2007-007136 R113 R-CHIP 4.7Kohm,1%,1/16W,TP,1005,T0.35 SAMSUNG ELECTRONICS...
  • Page 49 R248 R-CHIP 10Kohm,1%,1/16W,TP,1005,T0.35 ..3 2007-007142 R249 R-CHIP 10Kohm,1%,1/16W,TP,1005,T0.35 ..3 2007-007142 R250 R-CHIP 10Kohm,1%,1/16W,TP,1005,T0.35 ..3 2007-007142 R251 R-CHIP 10Kohm,1%,1/16W,TP,1005,T0.35 ..3 2007-007142 R320 R-CHIP 10Kohm,1%,1/16W,TP,1005,T0.35 ..3 2007-007142 R321 R-CHIP 10Kohm,1%,1/16W,TP,1005,T0.35 ..3 2007-007142 R325 R-CHIP 10Kohm,1%,1/16W,TP,1005,T0.35 ..3 2007-007142 R326 R-CHIP 10Kohm,1%,1/16W,TP,1005,T0.35 SAMSUNG ELECTRONICS...
  • Page 50 R241 R-CHIP 100ohm,1%,1/16W,TP,1005,T0.35 ..3 2007-007306 R242 R-CHIP 100ohm,1%,1/16W,TP,1005,T0.35 ..3 2007-007306 R243 R-CHIP 100ohm,1%,1/16W,TP,1005,T0.35 ..3 2007-007306 R244 R-CHIP 100ohm,1%,1/16W,TP,1005,T0.35 ..3 2007-007306 R245 R-CHIP 100ohm,1%,1/16W,TP,1005,T0.35 ..3 2007-007306 R246 R-CHIP 100ohm,1%,1/16W,TP,1005,T0.35 ..3 2007-007306 R340 R-CHIP 100ohm,1%,1/16W,TP,1005,T0.35 ..3 2007-007306 R341 R-CHIP 100ohm,1%,1/16W,TP,1005,T0.35 SAMSUNG ELECTRONICS...
  • Page 51 R352 R-CHIP 2.2Kohm,1%,1/16W,TP,1005,T0.35 ..3 2007-007317 R445 R-CHIP 2.2Kohm,1%,1/16W,TP,1005,T0.35 ..3 2007-007317 R602 R-CHIP 2.2Kohm,1%,1/16W,TP,1005,T0.35 ..3 2007-007318 R222 R-CHIP 1Kohm,1%,1/16W,TP,1005,T0.35 ..3 2007-007318 R224 R-CHIP 1Kohm,1%,1/16W,TP,1005,T0.35 ..3 2007-007318 R323 R-CHIP 1Kohm,1%,1/16W,TP,1005,T0.35 ..3 2007-007318 R331 R-CHIP 1Kohm,1%,1/16W,TP,1005,T0.35 ..3 2007-007318 R432 R-CHIP 1Kohm,1%,1/16W,TP,1005,T0.35 SAMSUNG ELECTRONICS...
  • Page 52 C902 C-CER,CHIP 2.2nF,10%,50V,X7R,TP,1005 ..3 2203-000995 C391 C-CER,CHIP 0.047nF,5%,50V,C0G,TP,1005 ..3 2203-000995 C392 C-CER,CHIP 0.047nF,5%,50V,C0G,TP,1005 ..3 2203-001414 C121 C-CER,CHIP 330nF,10%,50V,X7R,TP,2012 ..3 2203-002285 C230 C-CER,CHIP 10nF,10%,50V,X7R,TP,1005 ..3 2203-002285 C325 C-CER,CHIP 10nF,10%,50V,X7R,TP,1005 ..3 2203-002285 C326 C-CER,CHIP 10nF,10%,50V,X7R,TP,1005 ..3 2203-002285 C502 C-CER,CHIP 10nF,10%,50V,X7R,TP,1005 SAMSUNG ELECTRONICS...
  • Page 53 C204 C-CER,CHIP 4700nF,10%,10V,X5R,TP,1005,T0.5 ..3 2203-007456 C108 C-CER,CHIP 1000nF,10%,25V,X5R,TP,1005,T0.5 ..3 2203-007456 C421 C-CER,CHIP 1000nF,10%,25V,X5R,TP,1005,T0.5 ..3 2203-007486 C124 C-CER,CHIP 1000nF,10%,50V,X5R,TP,1608 ..3 2203-007486 C125 C-CER,CHIP 1000nF,10%,50V,X5R,TP,1608 ..3 2203-007486 C901 C-CER,CHIP 1000nF,10%,50V,X5R,TP,1608 ..3 2203-007544 C110 C-CER,CHIP 100nF,10%,50V,X7R,TP,1005,T0.5 ..3 2203-007544 C111 C-CER,CHIP 100nF,10%,50V,X7R,TP,1005,T0.5 SAMSUNG ELECTRONICS...
  • Page 54 470 ohm/100Mhz 470 ..3 3301-002113 BEAD101 BEAD-SMD ohm/100Mhz,2x1.2mm 2x1.2mm,TP,470ohm/100MHz FR-4,2L,T1.6,142x120mm,4,PF1- ..3 DB41-01442A PCB MAIN PCB MAIN RAC,DLX,INDOOR,2Oz,284x242mm 20K_AR9500T,STM-192F- ..3 DB91-02178A MIC200 ASSY MICOM OS,TMPM3HPFDFG,128TQFP,ROM 512KB TMPM3HPFDFG,LQFP,128P,14x14 ..4 0903-002261 mm,10MHz,TR,PLASTIC,5V,600mW,- IC-MICROCONTROLLER 40to+85C,64KB,512KB,Cortex-M3 AC85- DC26-00053A TRAN101 TRANS SWITCHING 265V,500mA,400mA,400mA,5V,12V,15V,S/W TRANS,15W,EE2218 SAMSUNG ELECTRONICS...

  • Page 55: Assy Pcb Display - Db92-04833B

    0601-001986 mm,1.6x0.8x0.4mm,1,120deg,70/90mcd,- 40to+85C,-,75mW,-,-,TP,INDICATOR SMD(Top View),WHT,WATER CLEAR,1.6x0.8 ..2 0601-001986 mm,1.6x0.8x0.4mm,1,120deg,70/90mcd,- 40to+85C,-,75mW,-,-,TP,INDICATOR SMD(Top View),WHT,WATER CLEAR,1.6x0.8 ..2 0601-001986 mm,1.6x0.8x0.4mm,1,120deg,70/90mcd,- 40to+85C,-,75mW,-,-,TP,INDICATOR SMD(Top View),WHT,WATER CLEAR,1.6x0.8 ..2 0601-001986 mm,1.6x0.8x0.4mm,1,120deg,70/90mcd,- 40to+85C,-,75mW,-,-,TP,INDICATOR SMD(Top View),WHT,WATER CLEAR,1.6x0.8 ..2 0601-001986 mm,1.6x0.8x0.4mm,1,120deg,70/90mcd,- 40to+85C,-,75mW,-,-,TP,INDICATOR SMD(Top View),WHT,WATER CLEAR,1.6x0.8 ..2 0601-001986 mm,1.6x0.8x0.4mm,1,120deg,70/90mcd,- 40to+85C,-,75mW,-,-,TP,INDICATOR SAMSUNG ELECTRONICS...
  • Page 56 R-CHIP 680ohm,5%,1/4W,TP,3216 ..2 2007-001121 R-CHIP 680ohm,5%,1/4W,TP,3216 ..2 2007-001121 R-CHIP 680ohm,5%,1/4W,TP,3216 ..2 2007-001121 R-CHIP 680ohm,5%,1/4W,TP,3216 ..2 2007-001121 R-CHIP 680ohm,5%,1/4W,TP,3216 ..2 2007-001121 R-CHIP 680ohm,5%,1/4W,TP,3216 ..2 2007-001121 R-CHIP 680ohm,5%,1/4W,TP,3216 ..2 2007-001121 R-CHIP 680ohm,5%,1/4W,TP,3216 ..2 2007-001121 R-CHIP 680ohm,5%,1/4W,TP,3216 ..2 2007-007136 R-CHIP 4.7Kohm,1%,1/16W,TP,1005,T0.35 SAMSUNG ELECTRONICS...
  • Page 57 C-CER,CHIP 100nF,10%,50V,X7R,TP,1005,T0.5 ..2 2203-008315 C102 C-CER,CHIP 22000nF,20%,25V,X5R,TP,2012,T1.25 ..2 2203-008315 C103 C-CER,CHIP 22000nF,20%,25V,X5R,TP,2012,T1.25 ..2 2402-001268 C-AL,SMD 100uF,20%,25V,WT,TP,8x6.3mm ..2 2402-001268 C-AL,SMD 100uF,20%,25V,WT,TP,8x6.3mm ..2 3404-001222 SWITCH-TACT 12VDC,50mA,160gf,6x6x5.0mm,SPST HEADER-BOARD BOX,4P,1R,2.0mm,SMD- ..2 3711-005477 TO CABLE A,SN,WHT,12x7.7x5.15mm CONNECTOR- BOX,10P,1R,1.25mm,SMD- ..2 3711-007975 CNS100 HEADER A,SN,BLK,17.45x5.7x3.55mm SAMSUNG ELECTRONICS...
  • Page 58 HEADER-BOARD BOX,15P,1R,2.0mm,SMD- ..2 3711-008640 TO CABLE A,SN,WHT,34x9.2x5.15mm CWAM210S,RAC,IEEE802.11,2.4GHz,ARTIK ..2 4709-002815 IC100 W-LAN MODULE 051,5V, 12V,UART,SISO,40.0x15.0x3.9mm,- 20to+70C FR-4,2L,T1.6,84.5x50mm,8,QMD RAC ..2 DB41-01436A PCB DISPLAY PCB DISPLAY DISPLAY DLX,1Oz,194x242mm SAMSUNG ELECTRONICS...

  • Page 59: Assy Module- Db92-04837A

    IC-CMOS LOGIC MIL,QUAD,TP,2.0/6.0V,0.26V,- 40to+85,180mW,4.2V,1uA,0.1uA,5.2mA HART-I910Z,LQFP,64P,12x1 0903-002197 MIC501 2mm,8MHz,TR,5V,600mW,- MICROCONTROLLER 40to+85C,12KB,128KB,Inverter SOC HART-M320,MQFP,100P,20x14m 0903-002203 MIC200 m,8MHz,TR,Plastic,5V,600 mW,- MICROCONTROLLER 40to+85C,24KB,384KB,Cortex-M3 SOIC,8P,5.0x4.0x1.75mm,Tape & 1003-002940 IC061 IC-GATE DRIVER Reel,13.5/25,-55to+150C SO,8P,4.9x3.8 mm,SINGLE,ST,PLASTIC,5V,- 1006-001325 IC300 IC-BUS TRANSCEIVER 40to+85C,1,1,1.5/5.0V W25Q16JVSSIQ,16Mbit,2Mbitx8,SO 1107-002547 IC870 IC-NOR FLASH P,8P,5.28x5.28x1.95mm,2.7~3.6V,- 40to+85C,50uA,TR SAMSUNG ELECTRONICS...
  • Page 60 R-CHIP 15ohm,1%,1/4W,TP,3216 2007-002557 R021 R-CHIP 120ohm,1%,1/4W,TP,3216 2007-007132 R181 R-CHIP 15Kohm,1%,1/16W,TP,1005,T0.35 2007-007135 R465 R-CHIP 18Kohm,1%,1/16W,TP,1005,T0.35 2007-007136 R412 R-CHIP 4.7Kohm,1%,1/16W,TP,1005,T0.35 2007-007139 R802 R-CHIP 47Kohm,1%,1/16W,TP,1005,T0.35 2007-007142 R032 R-CHIP 10Kohm,1%,1/16W,TP,1005,T0.35 2007-007306 R063 R-CHIP 100ohm,1%,1/16W,TP,1005,T0.35 2007-007307 R353 R-CHIP 150ohm,1%,1/16W,TP,1005,T0.35 2007-007308 R185 R-CHIP 33Kohm,1%,1/16W,TP,1005,T0.35 SAMSUNG ELECTRONICS...
  • Page 61 C-CER,CHIP 0.033nF,5%,50V,C0G,TP,1005 2203-002285 C071 C-CER,CHIP 10nF,10%,50V,X7R,TP,1005 2203-005135 C168 C-CER,CHIP 1nF,10%,630V,X7R,TP,3216,T1.15 2203-006158 C186 C-CER,CHIP 100nF,10%,16V,X7R,TP,1005,T0.5 2203-006967 C180 C-CER,CHIP 2200nF,10%,25V,X5R,TP,2012,T1.25 2203-006992 C178 C-CER,CHIP 0.33nF,5%,50V,C0G,TP,1005 2203-007392 C533 C-CER,CHIP 2200nF,10%,16V,X5R,TP,1005,T0.5 2203-007456 C187 C-CER,CHIP 1000nF,10%,25V,X5R,TP,1005,T0.5 2203-007544 C063 C-CER,CHIP 100nF,10%,50V,X7R,TP,1005,T0.5 2203-007809 C532 C-CER,CHIP 22nF,10%,50V,X7R,TP,1005,T0.5 SAMSUNG ELECTRONICS...
  • Page 62 HEADER-BOARD TO BOX,5P,1R,2.5mm,STRAIGHT,SN,WHT,5.8x1 3711-000999 CN380 CABLE 4.9x7.0mm HEADER-BOARD TO BOX,20P,2R,2.0mm,STRAIGHT,SN,BLK,5.0X 3711-002001 CN210 CABLE 22.0X6.6mm HEADER-BOARD TO 3711-003843 CN470 BOX,8P,1R,2mm,STRAIGHT,SN,WHT CABLE HEADER-BOARD TO 3711-004236 CN320 BOX,6P,1R,2mm,STRAIGHT,SN,WHT CABLE HEADER-BOARD TO 3711-007656 CNP402 BOX,3,1R,6mm,STRAIGHT,WHT CABLE HEADER-BOARD TO 3711-007817 CN800 3WALL,7P,1R,2mm,STRAIGHT,SN,WHT BOARD SAMSUNG ELECTRONICS...
  • Page 63 EPOXY BOBBIN BOBBIN CASE CASE DB27-00132A L401 COIL CHOKE 27uH,15A,7x14.5mm,Hybrid,6P WIRE COPPER WIRE COPPER BOBBIN BOBBIN CASE CASE "DB41- 01440A FR-4,2L,T1.6,142x194mm,2,PF2_20S,OUT PCB INVERTER (REFER DB41- DOOR,2Oz,285x194mm 01355A)" SCREEN BLK SCREEN BLK COPPER COPPER DB61-05915A Support IC SUPPORT-PCB XS02,PA66,NC0001,3.2g,NATURAL SAMSUNG ELECTRONICS...

  • Page 64: Assy Pcb Inverter Db92-04838A

    C-CERAMIC,DISC 3.3nF,20%,400Vac,Y5U,TP,14x7mm,10mm 2201-002705 C003 C-CERAMIC,DISC 3.3nF,20%,400Vac,Y5U,TP,14x7mm,10mm 2201-002705 C004 C-CERAMIC,DISC 3.3nF,20%,400Vac,Y5U,TP,14x7mm,10mm 2201-002705 C005 C-CERAMIC,DISC 3.3nF,20%,400Vac,Y5U,TP,14x7mm,10mm 2201-002707 C056 C-CERAMIC,DISC 4.7nF,10%,2000V,Y5P,TP,16x5mm,10mm 2301-001285 C006 C-FILM,LEAD-PPF 680nF,10%,275Vac,BK,31x11x21mm 2301-001949 C001 C-FILM,LEAD 3300nF,10%,275Vac,BK,31x21x31mm 2301-002457 C308 C-FILM,LEAD-MPPF 4.7nF,20%,300V,TP,5x11x12.5mm 2301-002457 C309 C-FILM,LEAD-MPPF 4.7nF,20%,300V,TP,5x11x12.5mm 2301-002457 C310 C-FILM,LEAD-MPPF 4.7nF,20%,300V,TP,5x11x12.5mm SAMSUNG ELECTRONICS...
  • Page 65 CNP901 CONNECTOR-HEADER 1WALL,6P,1R,3.96mm,ANGLE,SN,WHT 3711-006337 CN810 CONNECTOR-HEADER BOX,5P,1R,2.5mm,ANGLE,SN,RED HEADER-BOARD TO 3711-007817 CN800 3WALL,7P,1R,2mm,STRAIGHT,SN,WHT BOARD CONNECTOR- 3712-001047 CNP003 TAB,MALE,N,0.5/4.75mm TERMINAL CONNECTOR- 3712-001047 CNP004 TAB,MALE,N,0.5/4.75mm TERMINAL CONNECTOR- 3712-001139 CN051 TAB,MALE,6.35x0.8mm,BRASS,SN TERMINAL CONNECTOR- 3712-001139 CN052 TAB,MALE,6.35x0.8mm,BRASS,SN TERMINAL CONNECTOR- 3712-001139 CNP001 TAB,MALE,6.35x0.8mm,BRASS,SN TERMINAL SAMSUNG ELECTRONICS...
  • Page 66 C-AL 220uF,20%,35V,WT,TP,8x11.5mm,5mm ..2 2401-006176 CE174 C-AL 470uF,20%,25V,LZ,TP,10x12.5mm,5mm ..2 3601-001674 FH151 FUSE-RADIAL LEAD 250V,2.5A,TIME-LAG,4.3x8.4x7.6mm 55ohm/100Mhz,5.7x3.5mm,TP,55ohm/10 ..2 DB27-00034A BEAD300 BEAD-AXIAL 0MHz INVERTER,QMD RAC AR9500T,197x242mm,Y,220V- ..2 DB94-08034A ASSY PCB SMD 240V,5V,12V,15V,16W,PF3_20S,485 INV,DB92-04838A SOLDER- LFM-48W TM-HP,D20~38um,96.5Sn/3Ag/ ..3 0202-001933 SOLDER-CREAM CREAM 0.5Cu,Flux 12% SAMSUNG ELECTRONICS...
  • Page 67 23,TP,30~300 ..3 0502-001266 Q190 TR-POWER KTA1532T,PNP,900mW,TSM,TP,200/-/560 2N7002,N,60V,0.115A,7.5ohm,0.3W,S ..3 0505-000110 Q870 FET-SILICON OT-23 ..3 0505-003681 IC153 FET-SILICON A0N7264E,N,60V,28A,27.5W,DFN 3x3 EP ..3 0506-000175 IC061 TR-ARRAY 2003,NPN,7,1000mW,SOP-16,TP,1000 ..3 0506-000175 IC810 TR-ARRAY 2003,NPN,7,1000mW,SOP-16,TP,1000 SMD(Top View),RED,WATER CLEAR,1.6 x1.5mm,3.2x1.6x1.1mm,1,130deg,11 ..3 0601-002423 LED812 2/180mcd,-55to+85C,639nm,75mW,-,- ,TP,INDICATOR SAMSUNG ELECTRONICS...
  • Page 68 R157 R-CHIP 1Mohm,1%,1/4W,TP,3216 ..3 2007-000592 R160 R-CHIP 22ohm,1%,1/4W,TP,3216 ..3 2007-000762 R192 R-CHIP 330ohm,1%,1/8W,TP,2012 ..3 2007-000924 R059 R-CHIP 470Kohm,1%,1/4W,TP,3216 ..3 2007-000924 R060 R-CHIP 470Kohm,1%,1/4W,TP,3216 ..3 2007-000924 R061 R-CHIP 470Kohm,1%,1/4W,TP,3216 ..3 2007-000924 R106 R-CHIP 470Kohm,1%,1/4W,TP,3216 ..3 2007-000924 R107 R-CHIP 470Kohm,1%,1/4W,TP,3216 SAMSUNG ELECTRONICS...
  • Page 69 R524 R-CHIP 4.7Kohm,1%,1/16W,TP,1005,T0.35 ..3 2007-007136 R525 R-CHIP 4.7Kohm,1%,1/16W,TP,1005,T0.35 ..3 2007-007136 R526 R-CHIP 4.7Kohm,1%,1/16W,TP,1005,T0.35 ..3 2007-007136 R527 R-CHIP 4.7Kohm,1%,1/16W,TP,1005,T0.35 ..3 2007-007136 R534 R-CHIP 4.7Kohm,1%,1/16W,TP,1005,T0.35 ..3 2007-007136 R535 R-CHIP 4.7Kohm,1%,1/16W,TP,1005,T0.35 ..3 2007-007136 R536 R-CHIP 4.7Kohm,1%,1/16W,TP,1005,T0.35 ..3 2007-007136 R579 R-CHIP 4.7Kohm,1%,1/16W,TP,1005,T0.35 SAMSUNG ELECTRONICS...
  • Page 70 R230 R-CHIP 10Kohm,1%,1/16W,TP,1005,T0.35 ..3 2007-007142 R231 R-CHIP 10Kohm,1%,1/16W,TP,1005,T0.35 ..3 2007-007142 R232 R-CHIP 10Kohm,1%,1/16W,TP,1005,T0.35 ..3 2007-007142 R233 R-CHIP 10Kohm,1%,1/16W,TP,1005,T0.35 ..3 2007-007142 R234 R-CHIP 10Kohm,1%,1/16W,TP,1005,T0.35 ..3 2007-007142 R235 R-CHIP 10Kohm,1%,1/16W,TP,1005,T0.35 ..3 2007-007142 R236 R-CHIP 10Kohm,1%,1/16W,TP,1005,T0.35 ..3 2007-007142 R240 R-CHIP 10Kohm,1%,1/16W,TP,1005,T0.35 SAMSUNG ELECTRONICS...
  • Page 71 R066 R-CHIP 100ohm,1%,1/16W,TP,1005,T0.35 ..3 2007-007306 R203 R-CHIP 100ohm,1%,1/16W,TP,1005,T0.35 ..3 2007-007306 R218 R-CHIP 100ohm,1%,1/16W,TP,1005,T0.35 ..3 2007-007306 R219 R-CHIP 100ohm,1%,1/16W,TP,1005,T0.35 ..3 2007-007306 R220 R-CHIP 100ohm,1%,1/16W,TP,1005,T0.35 ..3 2007-007306 R221 R-CHIP 100ohm,1%,1/16W,TP,1005,T0.35 ..3 2007-007306 R222 R-CHIP 100ohm,1%,1/16W,TP,1005,T0.35 ..3 2007-007306 R223 R-CHIP 100ohm,1%,1/16W,TP,1005,T0.35 SAMSUNG ELECTRONICS...
  • Page 72 R701 R-CHIP 100ohm,1%,1/16W,TP,1005,T0.35 ..3 2007-007306 R804 R-CHIP 100ohm,1%,1/16W,TP,1005,T0.35 ..3 2007-007306 R805 R-CHIP 100ohm,1%,1/16W,TP,1005,T0.35 ..3 2007-007306 R806 R-CHIP 100ohm,1%,1/16W,TP,1005,T0.35 ..3 2007-007306 R807 R-CHIP 100ohm,1%,1/16W,TP,1005,T0.35 ..3 2007-007307 R353 R-CHIP 150ohm,1%,1/16W,TP,1005,T0.35 ..3 2007-007307 R355 R-CHIP 150ohm,1%,1/16W,TP,1005,T0.35 ..3 2007-007307 R359 R-CHIP 150ohm,1%,1/16W,TP,1005,T0.35 SAMSUNG ELECTRONICS...
  • Page 73 R542 R-CHIP 1Kohm,1%,1/16W,TP,1005,T0.35 ..3 2007-007318 R563 R-CHIP 1Kohm,1%,1/16W,TP,1005,T0.35 ..3 2007-007319 R054 R-CHIP 390ohm,1%,1/16W,TP,1005 ..3 2007-007385 R151 R-CHIP 1.2Mohm,1%,1/4W,TP,3216 ..3 2007-007385 R152 R-CHIP 1.2Mohm,1%,1/4W,TP,3216 ..3 2007-007385 R153 R-CHIP 1.2Mohm,1%,1/4W,TP,3216 ..3 2007-007385 R154 R-CHIP 1.2Mohm,1%,1/4W,TP,3216 ..3 2007-007385 R155 R-CHIP 1.2Mohm,1%,1/4W,TP,3216 SAMSUNG ELECTRONICS...
  • Page 74 C181 C-CER,CHIP 1nF,10%,50V,X7R,TP,1005,T0.5 ..3 2203-000438 C307 C-CER,CHIP 1nF,10%,50V,X7R,TP,1005,T0.5 ..3 2203-000438 C353 C-CER,CHIP 1nF,10%,50V,X7R,TP,1005,T0.5 ..3 2203-000438 C354 C-CER,CHIP 1nF,10%,50V,X7R,TP,1005,T0.5 ..3 2203-000438 C380 C-CER,CHIP 1nF,10%,50V,X7R,TP,1005,T0.5 ..3 2203-000438 C381 C-CER,CHIP 1nF,10%,50V,X7R,TP,1005,T0.5 ..3 2203-000438 C382 C-CER,CHIP 1nF,10%,50V,X7R,TP,1005,T0.5 ..3 2203-000438 C403 C-CER,CHIP 1nF,10%,50V,X7R,TP,1005,T0.5 SAMSUNG ELECTRONICS...
  • Page 75 C212 C-CER,CHIP 100nF,10%,16V,X7R,TP,1005,T0.5 ..3 2203-006158 C213 C-CER,CHIP 100nF,10%,16V,X7R,TP,1005,T0.5 ..3 2203-006158 C217 C-CER,CHIP 100nF,10%,16V,X7R,TP,1005,T0.5 ..3 2203-006158 C300 C-CER,CHIP 100nF,10%,16V,X7R,TP,1005,T0.5 ..3 2203-006158 C301 C-CER,CHIP 100nF,10%,16V,X7R,TP,1005,T0.5 ..3 2203-006158 C305 C-CER,CHIP 100nF,10%,16V,X7R,TP,1005,T0.5 ..3 2203-006158 C306 C-CER,CHIP 100nF,10%,16V,X7R,TP,1005,T0.5 ..3 2203-006158 C503 C-CER,CHIP 100nF,10%,16V,X7R,TP,1005,T0.5 SAMSUNG ELECTRONICS...
  • Page 76 C183 C-CER,CHIP 100nF,10%,50V,X7R,TP,1005,T0.5 ..3 2203-007544 C303 C-CER,CHIP 100nF,10%,50V,X7R,TP,1005,T0.5 ..3 2203-007544 C304 C-CER,CHIP 100nF,10%,50V,X7R,TP,1005,T0.5 ..3 2203-007544 C401 C-CER,CHIP 100nF,10%,50V,X7R,TP,1005,T0.5 ..3 2203-007544 C407 C-CER,CHIP 100nF,10%,50V,X7R,TP,1005,T0.5 ..3 2203-007544 C408 C-CER,CHIP 100nF,10%,50V,X7R,TP,1005,T0.5 ..3 2203-007544 C409 C-CER,CHIP 100nF,10%,50V,X7R,TP,1005,T0.5 ..3 2203-007544 C431 C-CER,CHIP 100nF,10%,50V,X7R,TP,1005,T0.5 SAMSUNG ELECTRONICS...
  • Page 77 ..3 DB41-01441A PCB INVERTER INVERTER DOOR,2Oz,197x242mm 20S_PF2 / PF3,STM-1905-OA,HART- ..3 DB91-02155A MIC501 ASSY MICOM i910z,64LQFP,ROM 128KB HART-I910Z,LQFP,64P,12x1 ..4 0903-002197 2mm,8MHz,TR,5V,600mW,- MICROCONTROLLER 40to+85C,12KB,128KB,Inverter SOC 20_RAC_PF23_SG_OUT,STM-1930- ..3 DB91-02168A MIC200 ASSY MICOM OA,HART-m320,100MQFP,ROM 384KB HART-M320,MQFP,100P,20x14m ..4 0903-002203 m,8MHz,TR,Plastic,5V,600 mW,- MICROCONTROLLER 40to+85C,24KB,384KB,Cortex-M3 SAMSUNG ELECTRONICS...

  • Page 78: Wiring Diagram

    7. Wiring Diagram 7-1 Indoor Unit CODE : DB68-08680A-01 SAMSUNG ELECTRONICS...

  • Page 79: Outdoor Unit

    7-2 Outdoor Unit CODE : DB68-08682A-01 CODE NO : DB68-08687A-00 AR09TXFCAWKXEU AR24TXEAAWKXEU AR12TXFCAWKXEU SAMSUNG ELECTRONICS...

  • Page 80: Pcb Diagram

    8. PCB Diagram 8-1 Indoor Main PCB-DB92-04839A SAMSUNG ELECTRONICS...

  • Page 81: Outdoor Pcb-Db92-04837A

    8-2 Outdoor PCB-DB92-04837A SAMSUNG ELECTRONICS...
  • Page 82 SAMSUNG ELECTRONICS...

  • Page 83: Outdoor Pcb-Db92-04838A

    CN810 : EEV #1 REACTOR#2 #6 FG #17 GND1 BOOT #1 ORG #18 CLK TRACE2 #2 RED CN700 : HEATER #19 CS TRACE1 #3 YEL #1 12VDC #20 Tx TRACE0 #4 BLK #2 GND #5 GRY #3 N #4 L SAMSUNG ELECTRONICS...

  • Page 84: Display Pcb-Db92-04833B

    8-4 DISPLAY PCB-DB92-04833B SAMSUNG ELECTRONICS...

  • Page 85: Wire Connecting The Indoor Unit Terminal Blocksl

    If not, there exists a possibility of fire which can be caused by electric heat in the connecting part. 1,2 : Good 3 Bad : Ring terminal is connected reversely 4 Bad : Not clamped Screw 5 Bad : In the gap between Ring terminal & Screw 6 Bad : Unused Ring Terminal SAMSUNG ELECTRONICS...

  • Page 86: Operating Instructions

    01 Temperature indicator (numeric) Filter reset indicator ( ) Electricity consumption indicator (numeric / For the multi system, usage time indicator) Auto clean indicator ( ) Defrost indicator ( ) 02 AI Auto indicator 03 Timer indicator 03 04 good’sleep indicator 04 Wi-Fi indicator SAMSUNG ELECTRONICS...

  • Page 87: Wireless Remote Control-Buttons And Display

    13 Options button 14 Timer button 15 Direction button / Selection button 16 Vertical air swing button 17 Mode button 18 Fan speed button 19 Horizontal air swing button 20 Fast/Wind-Free button 21 SET button/Temperature type button( °C<->°F SAMSUNG ELECTRONICS...

  • Page 88: Troubleshooting

    The compressor operates in a reverse cycle to remove exterior ice in a HEAT mode, and indoor fan and outdoor fan do not Indoor fan and outdoor fan stop operation operate intermittently for within 20% of the total heater intermittently in a HEAT mode. operation. SAMSUNG ELECTRONICS...

  • Page 89: Communication Error

    Is theconnection of power cable and Correct thewrong cable. communication cable normal? Is the power is normal? Exchange the PBA of no powerunit (check theLED Lamp) Exchange the indoorunit PBA. Is the communication erroroccurred again? Terminatetheservice. Exchange the outdoorunit PBA. SAMSUNG ELECTRONICS...
  • Page 90 30°C - 8.31kohm 35°C - 6.94kohm 40°C- 5.83kohm Connect the sensor to PBA connector (6piin) supply power and measure the voltage of #1-#2 in the connector Exchange the indoorPBA Below 0.5V orOver4.5V? Micom erroror connector check Exchange the indoorPBA SAMSUNG ELECTRONICS...
  • Page 91 Follow the check procedure of Indoorunit Isthe voltage of CN72 #1-#3 over250Vdc power supply error check Is the voltage of CN72 Exchange theIndoorPBA #3-#5 and #3-#6 with in1Vdc~15Vdcduring theoperation? PBA problemorMotorproblem Change the PBA firstand check theoperation Exchange the Fan motor SAMSUNG ELECTRONICS...
  • Page 92 35 - 6.94kohm - 5.83kkohm Connect the sensor to PBA connector supply power and measure the voltage of "B"in the connector Exchange the Outdoor PBA Below 0.5Vdc or Over 4.5Vdc? Micom error or connector check Exchange the Outdoor PBA SAMSUNG ELECTRONICS...
  • Page 93 30 -8.31kohm - 6.94kohm - 5.83kohm Connect the sensor to PBA connector supply power and measure the voltage of "B" intheconnector Exchange the Outdoor PBA Below 0.5Vdc or Over 4.5Vdc? Micom error or connector check Exchange the Outdoor PBA SAMSUNG ELECTRONICS...
  • Page 94 - 138ohm 40 - 115kohm Connect the sensor to PBA connector supply power and measure the voltage of "B"in the connector Exchange the Outdoor PBA Below 0.5Vdc or Over 4.5Vdc? Micom error or connector check Exchange the Outdoor PBA SAMSUNG ELECTRONICS...
  • Page 95 * Heating mode * * Cooling mode * Is the outdoor temperature over 40 or Is the outdoor temperature under -7 under -30 ? The temperature condition is too poor to operate. Wait until temperature is changed SAMSUNG ELECTRONICS...
  • Page 96 3) Did you download or insert EEPROM IC, after changing outdoor PBA? 2. Troubleshooting procedure power o and download EEPROM data (or. Insert the service EEPROM IC) Restart after power o Terminate the service Is the error appeared again? Exchange the Outdoor PBA SAMSUNG ELECTRONICS...
  • Page 97 Is the voltage of "A" #1-#3 over250Vdc power supply error check Is the voltageof "A" #3-#5 and Exchange the Outdoor PBA #3-#6 with in 1Vdc~15Vdc during the operation? PBA problem or Motor problem Change the rst and check the operation Exchange the Fan motor SAMSUNG ELECTRONICS...
  • Page 98 Is the connection of compressor wire is normal? Connect the comp wire normally Download the EEPROM data Is the restart error occurred again? Terminate the service Is the compressor body and interphase Exchange the Outdoor PBA resistance insulated? Exchange the compressor SAMSUNG ELECTRONICS...
  • Page 99 Is the connection of compressor wire is normal? Connect the comp wire normally (PBA and Compressor) Is the restart error occurred again? Terminate the service Is the compressor body and Exchange the Outdoor PBA interphase resistance insulated? Exchange the compressor SAMSUNG ELECTRONICS...
  • Page 100 3) Is there no short or open around "C"? 2. Troubleshooting procedure Restart after power Is the PFC shunt and IPM Exchange the Outdoor PBA shunt resistance value correct? Is the current sensor error appeared again? Terminate the service Exchange the Outdoor PBA SAMSUNG ELECTRONICS...
  • Page 101 Terminate the service occurred again? Is the position of Correct the sensor position or temperature sensor and sensing exchange the sensor value normal? Is the compressor body and interphase resistance Exchange the Outdoor PBA insulated? Exchange the compressor SAMSUNG ELECTRONICS...
  • Page 102 Check the fuse open or not? (F001) Exchange the Main PBA Restart after power o . Is the power normal? Check the power source. Is AC power is normal for SMPS? Exchange the Main PBA CN150 : 220Vac~240Vac Check SMPS wire connection SAMSUNG ELECTRONICS...
  • Page 103 Is the connected louver wire? Does operation start when swing button of the Normal remote control unit pushed? Is the voltage changeable at the pin#2~#5 of CN61, Exchange the PBA CN62, CN63 (louver connector)? Up/Down louver motor is faulty. SAMSUNG ELECTRONICS...
  • Page 104 2. Troubleshooting procedure If the connector was normally assemble? Check the connector to normally assemble. Have the battery in remote control? Insert the battery in remote control. All the lights out ? Re-check the connector Exchange the display PBA SAMSUNG ELECTRONICS...
  • Page 105 Does measurement pressure include in ±10% extent of reference pressure? - Discharge temperature and the indoor [Execute the troubleshooting] Check the refrigerant leaks. Check the PCB Relay. - Fill up perfectly refrigerant after re-vacuum. Execute the related trouble- shooting. SAMSUNG ELECTRONICS...
  • Page 106 Is the OLP over temperature sensor Terminate the service error appeared again? The condition is too poor for air conditioner to operate Wait until OLP temperature is decreased Restart after power off Exchange the Outdoor PBA Exchanged the Compressor SAMSUNG ELECTRONICS...

  • Page 107: Block Diagram

    11. Block Diagram 11-1 Indoor unit SAMSUNG ELECTRONICS...

  • Page 108: Outdoor Unit

    11-2 Outdoor unit SAMSUNG ELECTRONICS...
  • Page 109 (CN72)? 2. Continuous Operation 2) The fan motor of the indoor . Fan motor connector(CN72) is faulty unit doesn't run 3) The power voltage between . PBA is faulty terminal #3-#5 of the connector(CN72) is 0V SAMSUNG ELECTRONICS...
  • Page 110 Check the LED lamp display 1) Normal : RED on, GRN blink, YEL off . F1,F2 wire wrong wiring 2) Abnormal . Outdoor PBA is faulty - All o check no power - abnormal display : check error mode SAMSUNG ELECTRONICS...

  • Page 111: Reference Sheet

    3.4121 0.001341 0.10197 0.73756 4.1868 14.286 0.0056146 0.42693 3.088 1.163 0.27778 3.9683 0.0015596 0.11859 0.85778 0.29307 0.06999 0.252 3.9302x10 0.029885 0.21616 745.7 178.11 641.19 2,544.4 76.04 9.8067 2.3423 8.4322 33.462 0.013151 7.233 1.3558 0.32383 1.0658 4.6262 0.0018182 0.13826 SAMSUNG ELECTRONICS...

  • Page 112: Q & A For Non-Trouble

    It occurs when the drain pump is plugged out or it is out of order. Check the power of the drain pump and the position of the drain hose, and when the pump is faulty, contact the drain pump manufacturer. Samsung Electronics do not manufacture drain pumps. So, we are not able to correct the drain pump problems. Smells Whenever the air conditioner is turned on, it irritates my eyes and gives me a headache.
  • Page 113 Also, the remote controller may mot work under intensive light from a 3-wave length lamp or a neon sign due to the EMI. In this case, take the remote controller closer to the receiver. SAMSUNG ELECTRONICS...
  • Page 114 There is a cost table. But, our service engineer needs to visit to total up the cost correctly. When you move in, make sure to contact Samsung Electronics Service Center or Authorized Service Agent in advance to streamline the process.

  • Page 115: Cleaning /Filter Change

    ▶ Select Clean. ▶ Canceling Auto clean To cancel Auto clean while it is progressing, that is, while the cleaning progress is being shown, press the (Power) button twice within 20 seconds. NOTE • Canceling Auto clean does not deactivate it. SAMSUNG ELECTRONICS...
  • Page 116 • If you need to inspect or clean the inside of the heat exchanger on the outdoor unit, contact a local service centre for help. SAMSUNG ELECTRONICS...
  • Page 117 In operation CAUTION • Take care not to damage the during cleaning. • Do not scrub the air with a hard-bristle brush or another cleaning utensil. • Do not expose the air to direct sunlight when drying it. SAMSUNG ELECTRONICS...
  • Page 118 SAMSUNG ELECTRONICS...

  • Page 119: Installation

    Electric and earth work shall meet the "Electric Facility Technology Standard" and the "Internal Wire Regulation" of the Electric Business Laws. ■ Inspection & Trial Run Upon completion of the tests, you shall make a trial run while you explain the main functions of the air conditioner to finish the installation. SAMSUNG ELECTRONICS...

  • Page 120: Installation Diagram Of Indoor Unit And Outdoor Unit

    3 way valve. And mount the service port cap to 3 way valve. Valve stem Stem cap 7) Check for gas leakage. (gas) - At this time, especially check for gas leakage from the 3 way valve's stem nuts, and from the service port cap. (liquid) SAMSUNG ELECTRONICS...
  • Page 121 • Make sure you do not bend the connection pipes in the middle and store together with the cables. • Move the indoor and outdoor units to a new location. • Remove the mounting plate for the indoor unit and move it to a new location. SAMSUNG ELECTRONICS...
  • Page 122 • The entire refrigerant shall be recovered safely. • Before starting the process, oil and refrigerant samples shall be taken just in case analysis is required for reuse. • Before starting the process, power supply must be available. This appliance is lled with R-32. SAMSUNG ELECTRONICS...

  • Page 123: Reference Sheet

    DA White Grille Wind-Free DA White Grille AIRISE Wind GEO DA White Grille Wind AIRISE DA White Grille ITEM1 ITEM2 12th The integrated code ITEM The existing code the sale area CIS Desription Export (13TH,14TH) Export UNITED KINGDOM Export SAMSUNG ELECTRONICS...

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