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Service Manual - Air Marketing Group LLC

1. Samsung Electronics a o o b UA 6801 902 803 504 R305 R905 FED 7 T 10 51 810 61 165 bada BS D B wu 8 5 5 i 5 7seglocl 1 45 101 1 44 3216 pet CO Jseglil Opa 10 Y yyy oso seglal 3 DH u
2. E RED SMPS 45 SOURCE 44 UP DOWN F702 Za TAG 5 5 YEL 250V ROOM TH Tn CN61 WHT BLK bora 151800 BLK 22 35 5 24 313 FEL INDOOR 5571 212 PIPE TH CN43 RED PINK CR71 72 Goes XC72 35 71 AA THe 2 2 2 2 E 3 BLU switch 313 3 3 FAN MOTOR 414 414 amp 55 55 6 6 6 6 DISPLAY 7 7 717 71 sis 88 amp 99 99 HNH 010 21010 VA71 L RED on H WHT Wm war aha WHT rand 290v fap WHT ous EE HT 519 St Wat 5 WHT 1616 Wil eng CN92 WHT WHT 0 WHT WHT iE fp WT hy 22 WHT 485 COM Air Marketing UUW 1 L POWER SE 09109159102 F2 COMMUNI OUTDOOR LED PATTERN DESCRIPTION Communication error indoor outdoor Pre power relay error X O X Indoor room temp sensor error O O X Evap in temp sensor error X X O Fan error indoor O X O Outdoor error Display O O O EEPROM error or option error LED ON LED BLINKING gt lt LED OFF CODE NO DB98 26647A INDOOR UNIT This Document can no
3. XA 7 6 4 f 1 D 2 2 0 Q4 el 9 4 SR Wa 9 411716 3 ir 8 Sr e Du S 71 2 a YA 1 P i elle eee pe Ee b Ier panes ro E gt A p EFE SCH Um MES P o es S SS Lt Zoch 2 ep ERES 2 zo M Fi j e o O Z DA epo 4 o 2 9 S S o i S Oks ors TJ Power Temperature Sensor Motor RPM Feedback Auto Grill Remocon Module HVPS High voltage Generator Humidity Sensor BLADE H Step Motor Anions Display MPI Samsung Electronics amp ieeoejeod Indoor Fan Motor 10 1 Air Marketing Group LLC 141 Kinderkamack Rd Park Ridge NJ 07656 Tel 201 782 1782 Fax 201 782 1783 Web www amgair com Email info amgair com 10 2 Outdoor Inverter PCB A The red number connecter is not used Ka 3 gi 3 Power Power Relay Power L Comp Connector Wire BLDC Fan YAW396 07V WHT Reactor Connector Wire Main PCB Connector SMW200 07 WHT 10 2
4. Samsung Electronics Air Marketing Group LLC 141 Kinderkamack Rd Park Ridge NJ 07656 Tel 201 782 1782 Fax 201 782 1783 Web www amgair com Email info amgair com NG Marketing Group 8 4 Samsung Electronics Air Marketing Group LLC 141 Kinderkamack Rd Park Ridge NJ 07656 Tel 201 782 1782 Fax 201 782 1783 Web www amgair com Email info amgair com 9 Circuit Descriptions 9 1 PCB Circuit Descriptions 9 1 1 Indoor Unit e o EF e e pA x d j AS da Eh Le J UR gt 1 e E gt 1 b gt X be do i a P b e 2 Se 1 ee RD 5 ai D 51 lt af i a lt I 25 Lm gt E 22 i14 e SMPS PART BUZZER PART INDOOR FAN CONTROL SUB PCB CONNECTOR ZEROCROSSING PART DISPLAY PART 77 INDOOR TEMPERATURE SENSOR STEP MOTOR amp ION MPI PART HUMID PART This Document can not be used without Samsung s authorization Samsung Electronics Air Marketing Group LLC 141 Kinderkamack Rd Park Ridge NJ 07656 Tel 201 782 1782 Fax 201 782 1783 Web www amgair com Email info amgair com
5. Location No Code No Description Specification SA SNA CD11 0406 001086 DIODE TVS STO2D 82 1 SNA D101 0402 001427 DIODE RECTIFIER ES1D 1 SNA 2 0604 001003 PHOTO COUPLER PC814X1YJOOF H11AA814A300 1 SNA PCO1 0604 001038 PHOTO COUPLER PC123X2YSZOF 1 SNA ICO7 1003 001462 IC SOURCE DRIVER TD62783AFW 1 SNA IC02 1203 000429 IC POSI FIXED REG KA78LO5AZTA 1 SNA 1 1203 002545 CONTROLLER 266 1 5 IC05 1C06 1C08 0506 000175 TR ARRAY ULN2003D013TR 3 SNA AC L 3712 001139 CONNECTOR TERMINAL TAB 1 SNA 09 1103 001175 IC EEPROM 93LC56B 1 SNA 59 1203 003334 IC RESET S 80142ANMC JC3 T2 1 SNA SS71 3502 000115 SSR AQG22212 1 SNA F701 DB61 00924A FUSE BLOCK FUSE BLAOCK 1 SNA CN44 3711 000879 HEADER BOARD TO CABLE SMW250 03 1 SNA CN71 3711 003404 HEADER BOARD TO CABLE YW396 03AV 1 SNA CN93 3711 003942 HEADER BOARD TO CABLE SMW200 02 1 SNA CN92 3711 004236 CONNECTOR HEADER SMW200 06 1 SNA CN43 3711 004379 CONNECTOR HEADER SMW200 04 1 SNA CN61 3711 004484 SMW200 05 1 SNA 04 DB91 00834A IC MICOM MB90F823 FORTE USA 1 SNA D701 0402 000012 DIODE RECTIFIER UF4007 1 SNA ZD13 0403 000466 DIODE ZENER BZX84C4V3 1 SNA ZD12 0403 001285 DIODE ZENER BZX84 C11 1 SNA BD71 0402 001298 DIODE BRIDGE DFO6S 1 SNA ZD11 0403 000252 DIODE ZENER BZX84C3V6 1 SNA C104 C106 C402 C403 C407
6. RED GREEN YEL Samsung Electronics 3 1 Air Marketing Group LLC 141 Kinderkamack Rd Park Ridge NJ 07656 Tel 201 782 1782 Fax 201 782 1783 Web www amgair com Email info amgair com 3 2 Indoor Display Error and Check Method Description OPERATION Main Checking Point Indoor unit room temperature sensor error open or short Indoor unit heat exchanger temperature sensor error open or short Indoor fan motor malfunction EEPROM error Option Setting Option error Option Settin option wasn t set up or option data error P g Outdoor unit error Remote Control on off Outdoor Unit Power Reset Lampon Lamp off Lamp blink 3 2 Samsung Electronics Air Marketing Group LLC 141 Kinderkamack Rd Park Ridge NJ 07656 Tel 201 782 1782 Fax 201 782 1783 Web www amgair com Email info amgair com 3 3 Outdoor LED Error Display and Check Method LED Display No Explanation Yellow Green Red 1 Power off VDD NG 2 IPM Over Current O C 3 Abnormal Serial communication 4 Compressor Starting error 5 Normal Operation 6 Compressor Lock error 7 DC Link voltage under over error 8 Outdoor temperature sensor error 9 Discharge over temperat
7. 25015 Dez S 4 p moe FUSUUND 09 05 5855 Wer Samsung Electronics Air Marketing Group LLC This Document can not be used without Samsung s authorization 141 Kinderkamack Rd Park Ridge NJ 07656 Tel 201 782 1782 Fax 201 782 1783 Web www amgair com Email info amgair com 8 2 Ei d Main veel en 1 E d e me 0 AVS AVM AVES NYS 2 3 D NIVW OXH Naa 8 Zum z 88 E MA het 19 01 19 0 v 40 806H GOGH 206H 1 06H Cows gly 5 EI oF 1916557 He 1816997 1 aj He gt Er 716282 BM 3I 1216252 v E 5 4 9 1416384 Oly 9 v gt e A he Ge 3 Loes 0 625 21695 1216952 91695 T I OH 3HIM 1 ve 13 S
8. This Document can not be used without Samsung s authorization 7 2 Samsung Electronics Air Marketing Group LLC 141 Kinderkamack Rd Park Ridge NJ 07656 Tel 201 782 1782 Fax 201 782 1783 Web www amgair com Email info amgair com 8 Schematic Diagram 8 1 Indoor Unit 918 9 102 499 i gt 20 H SE Twy Zeie iise FPLR 16791918 o 1007 is 3 d las U 8 go T Hi 5 8 E AI RE cocog 990 Gee a cocog m ke 25 J NO 8 m as 2 2 Q p i 4444445 en Ou E a 03 yy 59 D N2 3 n 80 g e t t ANTH tS sd 8E 3 v zl XR
9. 1nF 10 50V X7R 2012 C122 2203 000477 C CER CHIP 1000NF 80 2096 16V Y5V TP 2012 C802 2203 000609 C CER CHIP 22nF 10 50V X7R 1P 2012 C108 2203 001414 C CER CHIP 330NF 10 50V X7R 1P 2012 C451 C452 C453 C454 C 602 C603 C906 2203 001562 C CER CHIP 10nF 80 20 50V Y5V TP 2012 C318 C319 C320 C321 2203 002002 C CER CHIP 33pF 596 50V NPO BK 1608 202 408 412 413 414 C415 C554 C565 C57 0 C553 C560 C561 C563 2203 005249 C CER CHIP 100nF 10 50V X7R TP 1608 568 575 576 301 C113 2203 005261 C CER CHIP 1000nF 10 25V X7R 3216 A C900 2203 006104 C CER CHIP 1000nF 1096 50V X7R 3225 A C001 2301 000141 C FILM LEAD PEF 10nF 1096 630V TP 16x11x7 5mm 5 A C418 2306 000123 C FILM LEAD PPF 100 5 630 26 16 5 8 5 2 A C123 2401 000303 C AL 2 1000 2096 25V GP TP6 3x11 5 A C104 2401 003541 C AL 104 20 450V WT TP 12 5x20mm 5 105 C A C552 C559 C562 C564 C wu 569 574 577 2401 000493 C A 10uF20 50V LZTP x1 1mm Sram 05 C A C902 2401 000493 C A 10uF 2096 50V LZ TP 5x11mm 5mm 105 C A 110 114 119 2401 003585 220UF 2096 35V WT TP 8x11 5mm 5 105 C107 C118 C409 o o 11 2401 002438 C A 47yF 2096 50V WT TP6 3x11 5mm 105 C A C416 2401 000880 C A 220uF 20 50V WT TP 10x16mm 5m 105 C A C905 2401 000880 C AL 220uF 20 50V WT TP 10x16mm 5m 105 C A XTAL 2802 001198 2 10MHZ 0 5 BK 8X3X5 5MM A RELAY MINIATURE 12 501 3501
10. good sleep Setting is not required if you must 7 a value which has a 77 default 34 Ale Market The default value is the button to 2 push t gt button the display panel reads Group d E edly ing Push the D button to set the display panel to B Every time you push the button the display panel reads Ze mfi de E F repeatedly Push the X button to set the display panel to 7 Every time you push the button the display panel reads 0 92 Am bec E ef repeatedly Push the button to set the display panel to 7 Every time you push the button the display panel reads gt ed Ge fe ce de E F repeatedly Push the button to set the display panel to 7 Every time you push the button the display panel reads U e ed Fm fim cm de E F repeatedly Push the button to set the display panel to 7 Every time you push the button the display panel reads De Oe fe 9 de Ce F repeatedly Tu Samsung Electronics Air Marketing Group LLC 141 Kinderkamack Rd Park Ridge NJ 07656 Tel 201 782 1782 Fax 201 782 1783 Web www amgair com Email info amgair com Alignment and Adjustments Press button then the default value is Push the 225 button to set the display panel to Every time you push the button the display panel reads ed 35 E ef repeate
11. oo oooooooooooooo oooooo oooWo 2 3 The Comparative Specifications of Product 2 4 Accessory and Option Specifications 3 Alignment and 3 1 Test EN 3 2 Indoor Display Error and Check Method 3 3 Outdoor LED Error Display and Check 3 4 Setting Option Setup Method oo oooooocooooo ooooooooooWoooooo 4 Disassembly and Reassembly 4 1 Indoor Unit ooooooooooooco o 4 2 Outdoor Unit ttt anna 5 Exploded Views and Parts 5 Be V MOO 5 2 Outdoor Unit EE 5 3 ASS y Control M ti mte ens 5 4 Ass y Control tertie 6 Electrical Parts 15 7 Wiring Diagram Veil 7 2 Outdoor UMit EE 8 Schematic Diagram Md roja een 8 2 Outdoor EE Air Marketing Group LLC 141 Kinderkamack Rd Park Ridge NJ 07656 Tel 201 782 1782 Fax 201 782 1783 Web www amgair com Email info amgair com Contents 9 Circuit Descriptions eire ner acies dde 9 1 9 1 PCB Circuit Descriptions sees ntn tentent tentent 9 1 9 2 Refrigerating Cycle D
12. SPLIT TYPE AIR CONDITIONER INDOOR UNIT OUTDOOR UNIT Basic AQVO9NSBN AQV12NSBN Model AQVO9NSD AQV12NSD Model Code AQVO9NSD AQVO9NSDX AQV12NSD AQV12NSDX SERVICE ara AIR CONDITIONER AOVO9NSDX AOV12NSDX THE FEATURE OF PRODUCT High Energy Efficiency BLDC Air Conditioner Simple Flat Grille Design good sleep Mode good sleep Mode can help you sleep quickly and soundly and wake up refreshed B Multi Functional Cleaning System Silver Nano Health System and Deodorizing Catechin Filter are adopted B Silence Mode When you use the Silence Mode you can experience extremely quiet operation of your air conditioner Refer to the service manual in the GSPN see the rear cover for the more information Air Marketing Group LLC 141 Kinderkamack Rd Park Ridge NJ 07656 Tel 201 782 1782 Fax 201 782 1783 Web www amgair com Email info amgair com Contents 1 Precautions erased 1 1 Installing the air conditioner sses 1 2 Power supply and circuit breaker o ooooooooooooooooooooooo 13 D ring OperatiOh 5 etit temet eiecit i ae 1 4 Disposing of the unit UR 2 Product Specifications ooooooooo 2 1 The Feature of Product 2 2 Product Specifications
13. ii j 8 8 is B H a ik cocco elei CCO cos was Coco im Samsung Electronics This Document can not be used without Samsung s authorization Air Marketing Group 8 1 LLC 141 Kinderkamack Rd Park Ridge NJ 07656 Tel 201 782 1782 Fax 201 782 1783 Web www amgair com Email info amgair com 130 uoo 595 emmer 239 T Gre Hun ue 8 2 Outdoor Uni inverter 208 Aore 022av It 82d IWS ASSY amp S E A AAL GERS od FH rg ALVIN Zoe 8 3MOOW we ei wee UOTIeITUNWWOD 7 WODIW 3N00W io Sdws j TT mines g EI Eer gt wech sy Se neers a m iD c AEN ZIL oR p cent nana Dane E I inii ng Ta e p E D a SE Ya
14. Restart after power off Y 5 Is the O C Over Current error occurred Terminate the service Yes y 5 Is the Shunt resistance value normal gt Exchange the PCB Yes y Is the interphase resistance value No gt of compressor uv vw wu normal Exchange the Compressor Yes 15 the compressor body and No interphase resistance insulated Exchange the Compressor Yes Is the condition of No gt Restart after returning indoor outdoor temperature normal load to the normal load Yes Yes No lt Is the error occurred again gt Terminate the service Y Is the position of temperature sensor No Correct the sensor position or and the sensing value normal exchange the sensor Yes Is the connection cable for No WA Correct the cable connection the compressor and power terminal normal Yes Exchange the PCB Samsung Electronics 12 14 Air Marketing Group LLC 141 Kinderkamack Rd Park Ridge NJ 07656 Tel 201 782 1782 Fax 201 782 1783 Web www amgair com Email info amgair com Troubleshooting 12 2 13 Communication error 1 Checklist 1 15 the communication cable between the indoor unit and outdoor unit connected correctly 2 Isn t the power cable and communication cable error 2 Troubleshooting procedure Restart after power off
15. 11 3 1 Basic Function Mode Explanation Remark Auto Mode Press the button on the remote control until Ka is displayed Press the button on the remote control until X is displayed Press the button to select re etting is displayed 1 ful Automatic ro i i 4 Mile Marketing Group Sar Medium Sail High Vill Maximum d Silence mode EN Heat Mode Press the button on the remote control until Ke is displayed Press the button to select the fan speed until the required setting is displayed Sail Automatic rotated f gt ful Low Sar Medium Sal High hall Maximum Silence mode gt On Timer CWE 200000 On Timer a L Off Timer 11 4 Air Marketing Group LLC Samsung Electronics 141 Kinderkamack Park Ridge NJ 07656 Tel 201 782 1782 Fax 201 782 1783 Web www amgair com Email info amgair com Operating Instructions Basic Function cont Explanation Remark Press the button on the remote control until is displayed Fan Mode Press the button on the remote control until of is displayed Marketing Group 11 3 2 Applied Function Mode Explanation Remark Turbo Function Press the button After 30 minutes
16. SA SNA D901 0401 000005 DIODE SWITCHING 1N4148 75V 150mA DO 35 TP SNA LED93 0601 001373 LED ROUND RED 3MM 630NM SNA LED92 0601 001375 LED ROUND GRN 3mm 570nm 3 8x5 3mm SNA LED91 0601 001377 LED ROUND YEL 3mm 585nm 3 8x5 3mm SNA K1 3404 001220 SWITCH TACT 12V 50mA 1609f 6 1x6 1x5 0mm SPST SNA 3711 004068 HEADER BOARD TO CABLE BOX 5P 1R 2MM ANGLE SN WHT SNA 6 5 DB41 00545A PCB MAIN DISPLAY AQV12JAKCV FR 1 1 1 0 1 6T Q 30 Air Marketing Group LLC 141 Kinderkamack Rd Park Ridge NJ 07656 Tel 201 782 1782 Fax 201 782 1783 Web www amgair com Email info amgair com SNA Samsung Electronics OUTDOOR MAIN PCB DB93 06291C Electical Parts List Location No Code No Description Specification CAN SA SNA CD31 0406 001109 DIODE TVS SAC5 0 7 6 V 500W DO 15 1 SNA CD32 0406 001109 DIODE TVS SAC5 0 7 6 V 500W DO 15 1 SNA CD33 0406 001204 DIODE TVS SMBJ5 0CA 6 4 7 07V 600W SMB 1 SNA CD34 0406 001204 DIODE TVS SMBJ5 0CA 6 4 7 07V 600W SMB 1 SNA 0901 0504 000001 TR DIGITAL DTA114EKA PNP 200mW 10K 10K SOT 23 TP 1 SNA 0902 0504 000001 TR DIGITAL DTA114EKA PNP 200mW 10K 10K SOT 23 TP 1 SNA 0903 0504 000001 TR DIGITAL DTA114EKA PNP 200mW 10K 10K SOT 2
17. Ki c 2000 100 0 00 st AN Samsung Electronics ot N FTN o o tw OR O Am in 144 Temperature C Air Marketing Group LLC 12 10 141 Kinderkamack Rd Park Ridge NJ 07656 Tel 201 782 1782 Fax 201 782 1783 Web www amgair com Email info amgair com Troubleshooting 12 2 9 Coil temperature sensor error 1 Checklist 1 Is the sensor connector connected correctly 2 Is the sensor placed correctly 3 Does the both terminal of sensor satisfy the resistance value in accordance with temperature 4 Is the resistance value of sensor connection pull_up correct 2 Troubleshooting procedure Is the sensor connector connected correctly in accordance with a color Yes Is the temperature sensor connected correctly without separation Yes Does the both terminal of sensor satisfy the resistance value in accordance with temperature Refer to the R T TABLE Yes Is the resistance value of sensor connection pull_up 18 2K Yes 400 0 350 0 m gt Reconnect the sensor connector No lt Change the position of sensor No lt gt Exchange the sensor No e No Exchange the PCB gt Exchange the
18. Remove the battery from the remote control Second Re insert the battery into the remote control Third Press ON OFF key with the direction of remote control for set Error Mode IS If all lamps of indoor unit are flickering Plug out plug in power plug again and press ON OFF key to retry 2 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 its model Samsung Electronics 3 5 Air Marketing Group LLC 141 Kinderkamack Park Ridge NJ 07656 Tel 201 782 1782 Fax 201 782 1783 Web www amgair com Email info amgair com Alignment and Adjustments OPTION ITEMS REMOCON MODEL AOVO9NSDNKCV AOV12NSDNKCV Marketing Group 3 6 Samsung Electronics Air Marketing Group LLC 141 Kinderkamack Rd Park Ridge NJ 07656 Tel 201 782 1782 Fax 201 782 1783 Web www amgair com Email info amgair com 4 Disassembly and Reassembly Necessary Tools Remark SCREW DRIVER MONKEY SPANNER Samsung Electronics 4 1 Air Marketing Group LLC 141 Kinderkamack Rd Park Ridge NJ 07656 Tel 201 782 1782 Fax 201 782 1783 Web www amgair com Email info amgair com 4 1 Indoor Unit Parts Procedure Remark Front Grille 1 Stop the air conditioner operation and shut off the main power 2 Open the Front Grille by pulling right and left sid
19. normal 11VDC 12 5VDC 4 15 output voltage of DC regulator KA7805 02 normal 4 5VDC 5 5VDC 2 Troubleshooting procedure Unplug the power cord and plug it after 30 seconds Press the Power Button on the remote control unit to operate the air conditioner operate Check the display board does not operate Check the indoor unit control board Check whether 2 wires of power cord are connected correctly to the terminal block and control board Reconnect wires correctly Check whether the fuse on the control board is normal FUSE F701 T3 15 A 250 V No Replace fuse Check the output of SMPS on the control board Input power AC230 15 V 02 Input DC12 V 02 output DCSIVJ PCB should be replaced Check the setting temperature Samsung Electronics 12 2 Air Marketing Group LLC 141 Kinderkamack Rd Park Ridge NJ 07656 Tel 201 782 1782 Fax 201 782 1783 Web www amgair com Email info amgair com Troubleshooting 12 2 2 The Outdoor unit power supply error 1 Checklist 1 Are the input power voltage and the power connection correct 2 Is there no Fuse short in the indoor unit and outdoor unit 3 Is the cable connected correctly between the indoor unit and outdoor unit in order 4 Is the wire connected correctly to the terminal block of the indoor u
20. Evaporator Air Purifying System Filter Catechin Filter Deodorizing Indoor Display 5 Three Color LED Display Samsung Electronics 2 3 Air Marketing Group LLC 141 Kinderkamack Rd Park Ridge NJ 07656 Tel 201 782 1782 Fax 201 782 1783 Web www amgair com Email info amgair com Operating Instructions and Installation 2 4 Accessory and Option Specifications 2 4 1 Accessories Item Descriptions Code No Q TY Remark Ass y Plate Hanger DB7 02851B 1 Remote Control DB93 05083P 1 ce Batteries for Remote Control DB47 90024A 2 A Indoor Unit User s Manual DB98 29981A 1 Installation Manual DB98 29790A 1 Service Manual DB98 30185A 1 2 4 Samsung Electronics Air Marketing Group LLC 141 Kinderkamack Rd Park Ridge NJ 07656 Tel 201 782 1782 Fax 201 782 1783 Web www amgair com Email info amgair com Descriptions Code No Remark Outdoor Drain Plug DB67 20011A Unit Rubber Leg DB73 20134A Assembly Pipe 26 35mm 1 4 DB96 10453B Assembly Pipe 29 52mm 3 8 DB96 10453F PE T3 Foam Tube Insulation DB72 50165A Vinyl Tape Width 50mm 1 97inch DB72 00459A Drain Plug DB67 20011A Samsung Electronics 2 5 Air Marketing Group LLC 141 Kinderkamack Rd Park Ridge NJ 07656 Tel 201 782 1782 Fax 201 782 1783 Web www amgair com Email info amgair com Product Specifications Accessor
21. Exchange the PCB Samsung Electronics 12 16 Air Marketing Group LLC 141 Kinderkamack Rd Park Ridge NJ 07656 Tel 201 782 1782 Fax 201 782 1783 Web www amgair com Email info amgair com Troubleshooting 12 2 15 Compressor lock error 1 Checklist 1 15 the connection of cable for the compressor and power 2 Is the interphase resistance of compressor normal 2 Troubleshooting procedure Restart after power off y Is the lock error occurred again w Terminate the service Yes y Is the interphase resistance value of No Exchange the compressor compressor ulv wu normal 9 Is the compressor body and No Exchange tha compressor interphase resistance insulated 9 P Yes Is the connection cable for the Carrack the cable connection compressor and power terminal normal Exchange the PCB 12 17 Samsung Electronics Air Marketing Group LLC 141 Kinderkamack Rd Park Ridge NJ 07656 Tel 201 782 1782 Fax 201 782 1783 Web www amgair com Email info amgair com Troubleshooting 12 2 16 DC Link Over voltage Low voltage error 1 Checklist 1 15 the power voltage normal 2 Is the voltage of front and back terminal of indoor outdoor power relay normal 3 Is the resistance value for DC Link voltage detection NORMAL 4 15 the resistance value of DC Link discharg
22. Is the communication error No occurred again gt Terminate the service Yes Isn t the power cable No and communication cable error Correct the wrong wiring Yes Is the connection of No Correct the connection of communication cable normal communication cable Yes 15 it the outdoor 2 Micom Inverter Main model No Exchange the indoor outdoor unit PCB Yes Exchange the outdoor unit PCB 12 15 Samsung Electronics Air Marketing Group LLC 141 Kinderkamack Rd Park Ridge NJ 07656 Tel 201 782 1782 Fax 201 782 1783 Web www amgair com Email info amgair com Troubleshooting 12 2 14 Compressor start error 1 Checklist 1 15 the connection of cable for the compressor and power 2 Is the interphase resistance of compressor normal 2 Troubleshooting procedure Restart after power off y No Is the restart error occurred again w Terminate the service Yes y Is the interphase resistance value of No Exchange the compressor compressor ulv wu normal 9 Is the compressor body and No Exchange tha compressor interphase resistance insulated 9 P Yes Is the connection cable for the Carrack the cable connection compressor and power terminal normal
23. PCB Le Normal operation Y Exit Temperature Resistance 300 0 MIN kQ 250 0 200 0 150 0 Resistance kQ 100 0 50 41 32 23 12 11 n st o m tT rn n Samsung Electronics Air Marketing Group LLC 141 Kinderkamack Rd Park Ridge NJ 07656 Tel 201 782 1782 Fax 201 782 1783 Web www amgair com Email info amgair com Troubleshooting 12 2 10 Fan error 1 Checklist 1 Isn t the fan locked 2 Is the sensor placed correctly 3 Does the both terminal of sensor satisfy the resistance value in accordance with temperature 4 Is the resistance value of sensor connection pull_up correct 2 Troubleshooting procedure Isn t the Fan locked gt Remove the Fan lock Yes No lt Is the connector connected correctly fe Connect the connector Yes No lt Is the color of Fan wire matched correctly No Exchange the Fan Yes gt Exchange the PCB Normal operation Y Exit Samsung Electronics 12 12 Air Marketing Group LLC 141 Kinderkamack Rd Park Ridge NJ 07656 Tel 201 782 1782 Fax 201 782 1783 Web www amgair com Email info amgair com Troubleshooting 12 2 11 DC Link voltage sens
24. PP 1 1 SA 3 DB90 01681F ASS Y BASE OUT 55 5 94445 1 1 5 4 DB61 02068B ASS Y BRACKET VALVE ASS Y SC 94445T 1 1 SA 5 DB67 00397A FAN PROPELLER AS G F20 0400 1 1 SA 6 DB60 30028A NUT HEXAGON 6 1 1 5 7 DB31 00431A MOTOR FAN OUT AC Motor 1 1 SA 8 DB61 01644A BRACKET MOTOR SGCC M 1 1 SA 9 DB97 02225A ASS Y SUPPORT PLATE B M SGCC M 1 1 SA 10 0894 016558 ASS Y PARTITION ASS Y SGCC M 1 1 SA 11 DB27 00041A REACTOR PPS 5mH 10A 1 SA 12 DB96 08373A ASS Y COND UNIT 55 1 1 5 13 DB90 03818F ASS Y COVER CONTROL ASS Y 1 SA 14 DB90 02876G 55 CABINET SIDE RH 55 5 94445 1 1 5 15 DB90 01713E ASS Y CABINET SIDE LF SECC P SC 94445T 1 SA 15 1 DB64 00982A CABINET SIDE LF ASSY SC 94445T 1 1 SNA 15 2 DB64 00992A HANDLE LF pp 1 1 SA 16 DB64 02118A SCREEN COND BAR 1 1 17 G4CO9OLUDER COMPRESSOR ROTARY BLDC 1 1 SA 18 DB99 01032A ASSY GROMMET e SA 19 DB60 30028A SCREW we 3 3 SA 20 6021 001142 NUT HEXAGON FLANGE M5 1 1 SA 21 DB63 00816A COVER TERMINAL PBT G F 15 1 1 SA 22 DB63 00817A GASKET RUBBER 1 1 SA 23 DB63 01647A FELT COMP SIDE FELT PVC Sheet 1 1 SA 24 DB63 01958A FELT COMP BASE FELT PVC Sheet 1 1 SA 25 DB63 01710B FELT COMP UPPER FELT PVC Sheet 1 1 SA 26 DB63 01934A FELT COMP SIDE OUT FELT PVC Sheet 1 1 SA 27 DB63 02034A FELT COMP UPPER OUT FELT PVC Sheet 1 1 SA 28 DB96 08389A ASS Y VALVE AWAY ASS Y 1 1 SA 28 1 DB62 02284A VALVE SERVICE
25. RECTI FIER FEP30JP DB98 16600A ASSY LED GREEN DB98 16601A ASSY LED RED DB98 16602A ASSY LED YEL DB98 20678A ASSY PHOTOCOU PLER OUTDOOR EMI PCB DB93 07050C KFR 35 25 GW GPI TLP351 Location No Code No Description Specification gt SSS gt gt gt gt SA SNA 001 002 010 011 2201 000540 C CERAMIC DISC 4 7nF SNA C003 2301 001285 C FILM LEAD PPF 680nF SNA C004 DSA 2301 001325 DB47 00016A C FILM LEAD PPF DSA 332MA 330nF SURGE ABSORBER 3200V 1000hm SAM 3500 SNA EYELET 6042 000107 Rivet 3 0 3 0 1 6 EYELET EYELET 6042 001009 6042 001012 Rivet Rivet 40302 Amm 5 0 3 0 4 3mm FTOO FTO1 DB98 17990A ASSY EMI FILTER TF4330 361M10RO FUSE FUSE BLOCK 3601 000438 3602 001042 FUSE CARTRIDGE FUSE BLOCK 326 015 300V 15A L W AC L DB39 00961T LEAD WIRE L W AC L L W AC N LEAD WIE EARTH DB39 00961U DB39 00514F LEAD WIRE CONNECT WIRE L W AC N LEAD WIRE EARTH PCB DB41 00722A PCB OUTDOOR EMI 1 TB L TB N VA04 VA07 VA08 VA09 DB39 00998C 1405 000160 C W POWER VARISTOR CBF LEAD WIRE POWER TVR14681KOR SY GNR14D681K VA04 VA07 VA08 VA09 DB67 00942A VARISTOR CAP OUTDOOR DISPLAY DB93 04329A Location No Code No Description Specification
26. Samsung Electronics Air Marketing Group LLC 141 Kinderkamack Rd Park Ridge NJ 07656 Tel 201 782 1782 Fax 201 782 1783 Web www amgair com Email info amgair com 10 3 Outdoor Main PCB kodi E FELTI e eem TN m Inverter PCB Connector SMW200 07 WHT Display PCB Connector SMW200 05 WHT OLP Cond Temperature Sensor SMAW250A 04 WHT Outdoor Discharge Temperature Sensor SMAW250A 04 RED EEV Connector SMAW250A 06 WHT DC5V Connector YW396 02V BLU Communication Samsung Electronics 10 3 Air Marketing Group LLC 141 Kinderkamack Rd Park Ridge NJ 07656 Tel 201 782 1782 Fax 201 782 1783 Web www amgair com Email info amgair com NG Marketing Group 10 4 Samsung Electronics Air Marketing Group LLC 141 Kinderkamack Rd Park Ridge NJ 07656 Tel 201 782 1782 Fax 201 782 1783 Web www amgair com Email info amgair com 11 Operating Instructions 11 1 Name of Each Part 11 1 1 Indoor Unit The design and shape are subject to change according to the model ae v Temperature sensor NN Power On Off button Air filter Air flow blades under the grille outlet Operation indicator GREEN Timer indicator mm GREEN 2 pa Turbo indicator RED Power On Off button O Samsung Electronic
27. VARISTOR CAP Air Marketing Group LLC 141 Kinderkamack Rd Park Ridge NJ 07656 Tel 201 782 1782 Fax 201 782 1783 Web www amgair com Email info amgair com 6 2 Electrical Parts List E Indoor SUB DB93 04257C Location No Code No CD312 0406 001204 20 0801 000393 1006 001371 5 5 SMBJ5 0CA SNA MM74HC86M SNA ISL3175EIBZ SMW250 02 SMAW200 12 G6S 2 25430WR 10A00 10K J Description Specification DIODE TVS IC CMOS LOGIC IC BUS TRANSCEIVER CONNECTOR HEADER HEADER BOARD TO CABLE RELAY MINIATURE HEADER BOARD TO BOARD R CHIP C CER CHIP R CHIP R CHIP R CHIP 1K J R CHIP C CER CHIP C CER CHIP PCB SUB INDDOR 485 3711 000015 3711 003847 3501 001248 3711 006040 2007 000090 C304 C305 C306 C307 R201 R202 R203 R302 R303 R304 R305 R204 R205 R206 R350 C302 C303 2203 000192 2007 000084 2007 000300 2007 000078 2007 000029 5 100nF 2203 000189 2203 005249 DB41 00528A DISPLAY PCB DB93 03117A Location No Code No Description Specification SA SNA D91 0401 000005 DIODE SWITCHING 1N4148 75V 150mA DO 35 TP SNA TURBO 0601 001373 LED ROUND RED 3MM 630NM SNA COOL 0601 001375 LED ROUND GRN 3mm 570nm 3 8x5 3mm SNA TIMER 0601 001375 LED ROUND GRN 3mm 570nm 3 8x5 3mm SNA RM91 0609 001204 MODULE REMOCON HOR
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29. batteries from the remote control When you dispose of the air conditioner consult your dealer If 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 disposed of properly for environmental reasons 1 5 Others Never store or load the air conditioner upside down or sideways to prevent the damage to the compressor 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 1 2 Samsung Electronics Air Marketing Group LLC 141 Kinderkamack Rd Park Ridge NJ 07656 Tel 201 782 1782 Fax 201 782 1783 Web www amgair com Email info amgair com 2 Product Specifications 2 1 The Feature of Product High Energy Efficiency BLDC Air Conditioner BLDC Technique arises the efficiency of air conditioner and makes a room cool and warm with high energy saving Simple Flat Grille Design With a Smart and fashionable style the high impressive interior design allow this product to set place in anywhere good sleep Mode good sleep Mode can help you sleep quickly and soundly and wake up refreshed Multi functional cleaning system With Silver Nano Health System and Deodorizing Catechin Filters makes your room more refreshed Sil
30. is additionally charged it could be costly and cause a product s failure When the refrigerant leaks all of it will escape in a short time resulting in cooling failure and no water coming out of the drain hose So if water comes out from the drain hose it indicates the normal operation of the product and it does not need refrigerant charging It fails to do cooling When the air conditioner is set to Ventilation or the desired temperature is set higher than the current temperature it fails to do cooling In this case select Cooling or set the desired temperature lower It floods the floor Place the drain hose properly When it is not placed properly the drain water would flow back flooding the floor So straighten out the drain hose for the water to be drained well Water drips at the drain connection service valve of the outdoor unit When a glass bottle is taken out of the refrigerator moisture gets condensed on its surface due to the temperature differences The same principle applies to the air conditioner When cold refrigerant goes through the copper tube moisture gets condensed on the surface of the tube and the connection areas Leakage To prevent the water condensation the pipes are insulated But the connection areas of the outdoor unit are not insulated for the purpose of maintenance or repair and water gets condensed due to the temperature differences and drips down Generally it evaporates right
31. of Terminal Cover Use Monkey Spanner 2 Detach the Terminal Cover and detach the Connect Comp Wire from Compressor 3 Disassemble the Felt Comp Sound 4 Loosen the 3 bolts CCW at the bottom of Compressor like the picture on the right side Use Monkey Spanner Booo Samsung Electronics Air Marketing Group LLC 141 Kinderkamack Rd Park Ridge NJ 07656 Tel 201 782 1782 Fax 201 782 1783 Web www amgair com Email info amgair com 5 Exploded Views and Parts List 5 1 Indoor Uni 0490600 7 tk Samsung Electronics 5 1 Air Marketing Group LLC 141 Kinderkamack Rd Park Ridge NJ 07656 Tel 201 782 1782 Fax 201 782 1783 Web www amgair com Email info amgair com Operating Instructions and Installation AQVO9NSDN BS 1 2 2 3 Wl w w w N DB31 00371A MOTOR STEP GSP 24RW 046 PM24 2068 3 3 3 DB94 00458B DRAIN HOSE ASSY cu DB93 05132B ASSY CONTROL ASSY 3 4 5 ASSY EVAP SUPPORT RH DB94 00219E MOTORFAN 6541408 01 12 1 ASSY BOLT SPECIAL 0894 004558 55 BEARING RUBBER Un DB64 00989E PANEL FRONT HIPS 5 5 DB92 01237B ASSY PANEL FRONT INV NO WHITE 7 2 1 1 2 1 2 4 5 6 8 3 4 2 Lo Lo 5 SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA SA Samsung Electronics 5 2 Air Marketing
32. the air conditioner is reset automatically to the previous mode temperature and fan settings You can select the Turbo function in the Auto Cool and Heat mode If you select this function in the Dry or Fan mode it will return to the Auto mode Good Morning Good Morning Press the CD button one or more times until Dis displayed on your Mode remote control OFF TIMER Samsung Electronics 11 5 Air Marketing Group LLC 141 Kinderkamack Rd Park Ridge NJ 07656 Tel 201 782 1782 Fax 201 782 1783 Web www amgair com Email info amgair com NG Marketing Group Samsung Electronics 11 6 Air Marketing Group LLC 141 Kinderkamack Rd Park Ridge NJ 07656 Tel 201 782 1782 Fax 201 782 1783 Web www amgair com Email info amgair com 12 Troubleshooting 12 1 Items to be checked first 1 The input voltage should be rating voltage 10 range The air conditioner may not operate properly if the voltage is out of this range 2 Is the link cable linking the indoor unit and the outdoor unit linked properly The indoor unit and the outdoor unit shall be linked by 5 cables Check the terminals if the indoor unit and outdoor unit are properly linked by the same number of cables Otherwise the air conditioner may not operate properly 3 When a problem occurs due to the contents illustrated in the table below it is a symptom not related
33. to get rid of the saturated smell inside Whenever the air conditioner is turned on it sends out bad smells such as stale smells occurs generally whenithere are pet animals in the house Theirsmells stay at the same place But when the air conditioner is turned on thesair gets circulated resulting in the circulation of the smells So find and root out the problem or refresh the room frequently It sends out bad smells When the air filter is filthy it could send out bad smells So clean the filter and ventilate the room with the windows open while operating the Ventilation function It won t start There is a power failure or it is plugged out Also check if the power distribution panel is switched off It goes off during operation When the hot air does not escape properly it goes off during operation It occurs when it does not ventilate properly because the outdoor unit is covered the back of the outdoor unit is blocked by a cardboard or a plywood panel and the front of the outdoor unit is blocked by the closed window or other obstacles Clear the above obstacles from the outdoor unit It generally works properly But when it s considerably hot it goes off during operation Operation It occurs when the outdoor unit is exposed to direct sunlight and the hot air does not escape properly Set up a sun blind over the outdoor unit and clear the neighboring obstacles from the outdoor unit to
34. to the malfunction of the air conditioner Operation of air conditioner Explanation The OPERATION indication LED BLUE blinks when a power It indicates power is on The LED stops blinking if the operation plug of the indoor unit is plugged in for the first time ON OFF button on the remote control unit is pushed In a COOL operation mode the compressor does not In happens after a delay of 3 minutes when the compressor is operate at a room temperature higher than the setting reoperated The same phenomenon occurs when a power is on temperature that the INDOOR FAN should operate As a phenomenon that the compressor is reoperated after a In case of heat pump model delay of 3 minutes the indoor fan is adjusted automatically with In a HEAT operation mode the compressor does not reference to a temperature of the air blew operate at a room temperature lower than the setting temperature that indoor fan should operate Fan speed setting is not allowed in DRY C mode The speed of the indoor fan is set to LL in DRY mode Fan speed is selected automatically in AUTO mode Compressor stops operation intermittently in DRY Compressor operation is controlled automatically in DRY mode mode depending on the room temperature and humidity Timer LED ORANGE of the indoor unit lights up and the Timer is being activated and the unit is in ready mode air conditioner does not operate The unit operates normally if the timer operation is cancelled The compressor stops
35. 001154 Vdc 200mW 3000mA PCJ 112D3MH 501X 5 1FormA 10mS 10m 12VDC 25000mA RY503 3501 001272 205 10 5 15 3711 003843 CONNECTOR HEADER BOX 8P 1R 2mm STRAIGHT SN CN34 3711 004182 CONNECTOR HEADER BOX 10P 1R 2MM STRAIGHT SN NTR A CNO1 3711 005654 CONNECTOR HEADERI 1WALL 7P 1R 3 96mm ANGLE SN WHT A AC LAC N 3712 001139 TAB MALE 6 35X0 8MM A Q901 DB13 00003A IC DRIVER GATE SOT 23 1P1P 0 2mm 2 93X1 3mm A PTO2 DB26 00075A TRANS PULSE PT_50 MHO80FXEA4 10 65 5 8 14 E12218 A 1 4511 452 DB32 00173A SENSOR MAG CT ASC712 5HP INVERTER 40 150 A SENSOR PCB DB41 00652A PCB FJM 1 1 A ICO1 DB91 00532C INVERTER MICOM 1 1 A 701 DB91 00846A EEPROM DATA 1 0 A 701 DB91 00847A EEPROM DATA 0 1 SNA 043488 55 CONNECTOR REACTOR 1 1 SNA WIRE DB93 04336A 55 CONNECTOR comp 1 1 SNA WIRE Samsung Electronics 6 4 Air Marketing Group LLC 141 Kinderkamack Rd Park Ridge NJ 07656 Tel 201 782 1782 Fax 201 782 1783 Web www amgair com Email info amgair com Electrical Parts List OUTDOOR INVERTER DB93 05834CD Cont Location No Code No Description Oi Specification 9K 12K DB93 05834C DB93 05834D DB93 04349A DB93 04350A ASSY CONNECTOR WIRE ASSY CONNECTOR WIRE AWAY MAIN TO INVERTER DB95 00599A ASSY IPM KFR 35GW GPI INVERTER DB98 16586A ASSY DIODE GS1B2560 DB98 16591A ASSY DIODE
36. 2203 000192 C CER CHIP 100nF 80 20 50V Y5V 2012 1 SNA C505 2203 000192 C CER CHIP 100nF 80 20 50V Y5V 2012 1 SNA C510 2203 000192 C CER CHIP 100nF 80 20 50V Y5V 2012 1 SNA 511 2203 000192 C CER CHIP 100nF 80 20 50V Y5V 2012 1 SNA C521 2203 000192 C CER CHIP 100nF 80 20 50V Y5V 2012 1 SNA C527 2203 000192 C CER CHIP 100nF 80 20 50V Y5V 2012 1 SNA 529 2203 000192 C CER CHIP 100nF 80 20 50V Y5V 2012 1 SNA C530 2203 000192 C CER CHIP 100nF 80 20 50V Y5V 2012 1 SNA C600 2203 000192 C CER CHIP 100nF 80 20 50V Y5V 2012 1 SNA C601 2203 000192 C CER CHIP 100nF 80 20 50V Y5V 2012 1 SNA C620 2203 000192 C CER CHIP 100nF 80 20 50V Y5V 2012 1 SNA C301 2203 001562 C CER CHIP 10nF 80 2096 50V Y5V 2012 1 SNA C901 2203 001562 C CER CHIP 10nF 80 2096 50V Y5V 2012 1 SNA C902 2203 001562 C CER CHIP 10nF 80 2096 50V Y5V 2012 1 SNA C903 2203 001562 C CER CHIP 10nF 80 2096 50V Y5V 2012 1 SNA C513 2203 005249 C CER CHIP 100nF 10 50V X7R 1608 1 SNA C514 2203 005249 C CER CHIP 100nF 10 50V X7R 1608 1 SNA 6 7 Samsung Electronics Air Marketing Group LLC 141 Kinderkamack Rd Park Ridge NJ 07656 Tel 201 782 1782 Fax 201 782 1783 Web www amgair com Email info amgair com OUTDOOR MAIN PCB DB93 06291C Cont Location No Code No Description Specification Electical Parts List SA SNA C515 2203 005249 C CER CHIP 100nF 1096 50V X7R 1608 SNA C516 2203 005249 C CER CH
37. 2203 005249 C CER CHIP 100nF 8 SNA 501 801 901 502 503 504 505 506 2203 000189 C CER CHIP 100 9 5 507 508 509 510 202 203 404 2203 000257 C CER CHIP 10nF 3 SNA 102 201 2203 000192 C CER CHIP 100 2 5 C401 C405 C406 2203 000440 C CER CHIP Int 3 SNA Q201 Q401 0501 000534 TR SMALL SIGNAL 25C2412K 4 SNA 0601 0603 0602 0501 002296 TR SMALL SIGNAL MMST2907A 1 SNA 0101 0504 001064 TR DIGITAL DTC114EKA 1 SNA R607 R608 2007 000077 R CHIP 470 J 2 SNA R606 R909 2007 000084 R CHIP 4 7 2 5 1404 001274 NTC 220hm 1 4A 3100K 9 5MW NTC 220hm 1 SNA C SCK10222LSY VA71 1405 000154 VARISTOR TVR14561KORSY GNR14D561K 1 SNA outside bend 7 5mm R209 R301 R605 R801 R908 2007 000090 R CHIP 10K J 5 SNA R405 R406 R412 2007 000076 R CHIP 330 J 3 SNA R103 R104 2002 001104 R COMPOSITION 12M J 2 SNA R102 2007 000493 R CHIP 2 2K J 1 SNA 6 1 Samsung Electronics Air Marketing Group LLC 141 Kinderkamack Rd Park Ridge NJ 07656 Tel 201 782 1782 Fax 201 782 1783 Web www amgair com Email info amgair com E Indoor MAIN PBA DB93 05877J Cont Location No Code No Description Specification SA SNA R210 R211 R401 R402 R40 4 R409 R503 R602 R604 R6 10 R611 2007 000078 R CHIP 1K J SNA R504 2007 000962 R CHIP 5 1K F R101 2007 000290 R CHIP 100 J R106 2007 000872 R CHIP 4 7K J R201 R202 R203 R204 R205 R206
38. 3 04487A CONNECT WIRE STEP MOTOR DB32 00020A SENSOR SENSOR DB63 00851A COVER DRAIN WW DB73 00242B RUBBER BAND WW2 P J SILICON RUBBER DB39 00765T CONNECT WIRE 1015 AWG 14 SKY BLU DB39 01193A CONNECT WIRE 3P DB39 01210B CONNECT WIRE COM DB98 27584A LABEL CAUTION AS24A2RC TETRON25 15 55 DB39 00148A CONNECT WIRE EARTH 5 7 6009 001001 SCREW M4 L8 Air Marketing Group LLC Samsung Electronics 141 Kinderkamack Park Ridge NJ 07656 Tel 201 782 1782 Fax 201 782 1783 Web www amgair com Email info amgair com 5 4 Ass y Control Out AQVO9NSDX DB93 04345C AQV12NSDX DB93 04345D 5 8 Samsung Electronics Air Marketing Group LLC 141 Kinderkamack Rd Park Ridge NJ 07656 Tel 201 782 1782 Fax 201 782 1783 Web www amgair com Email info amgair com Exploded Views and Parts List Parts List Code No Description Specification 9K 12K DB93 04345C DB93 04345D SA SNA DB61 02249B CASE CONTROL BASE CASE CONTROL BASE DB62 04566A SEAL CASE CONTROL COVER SEAL CASE CONTROL COVER 6002 000630 SCREW PH DB91 00306A ASSY SCREW MACHINE SCREW DB93 05834C ASSY PCB INV OUT ASSY PCB OUT DB93 05834D ASSY PCB INV OUT ASSY PCB OUT DB62 03155A HEAT SINK HEAT SINK 6002 000560 SCREW TAPPING
39. 3 TP 1 SNA 0904 0504 000001 TR DIGITAL DTA114EKA PNP 200mW 10K 10K SOT 23 TP 1 SNA IC54 0506 000175 TR ARRAY 2003 NPN 7 1W SOP 16 ST 1000 1 SNA IC55 0506 000175 TR ARRAY 2003 NPN 7 1W SOP 16 ST 1000 1 SNA IC56 0506 000175 TR ARRAY 2003 NPN 7 1W SOP 16 ST 1000 1 SNA IC57 0506 000175 TR ARRAY 2003 NPN 7 1W SOP 16 ST 1000 1 SNA IC31 0604 001003 PHOTO COUPLER TR 50 150 200mW DIP 4 ST 1 SNA Can 0801 000393 IC CMOS LOGIC 2 1 SNA 20 1006 001371 IC LINE TRANSCEIVER 5 que 1 SNA Ic59 1203 003334 IC RESET 2 2 S 1 SNA R301 2007 000023 R CHIP 1200hm 596 1 8W TP 2012 1 SNA R505 2007 000076 R CHIP 3300hm 5 1 10W TP 1608 1 SNA R506 2007 000076 R CHIP 330ohm 596 1 10W TP 1608 1 SNA R507 2007 000076 R CHIP 2 3300hm 5 1 10W TP 1608 1 5 R508 2007 000076 R CHIP _ 3306hm 5961 10WTP 1608 1 SNA R555 2007 000090 R CHIP sal dOKohmy596 1 10W TP 1608 1 SNA R557 2007 000090 R CHIP 10Kohm 596 1 10W TP 1608 1 SNA R560 2007 000090 R CHIP 10Kohm 5 1 10W TP 1608 1 SNA R556 2007 000109 R CHIP 1Mohm 596 1 10W TP 1608 1 SNA R302 2007 000300 R CHIP 10Kohm 596 1 8W TP 2012 1 SNA R303 2007 000300 R CHIP 10Kohm 596 1 8W TP 2012 1 SNA R304 2007 000300 R CHIP 10Kohm 596 1 8W TP 2012 1 SNA R306 2007 000300 R CHIP 10Kohm 596 1 8W TP 2012 1 SNA R315 2007 000300 R CHIP 10Kohm 596 1 8W TP 2012 1 SNA R414 2007 000455 R CHIP 18Kohm 1 1 10W TP 1608 1 SNA R499 2007 000455 R CHIP 18Kohm 1 1 10W TP 1608 1 S
40. 36V CMO Lo 6 19 1203 000274 IC POSI FIXED REG 7805 TO 220 3P PLASTIC 4 8 5 2 1203 002948 IC POSI ADJUST REG TL431ACD SOP 8P 4 9X3 9MM PLA Lo IC11 1203 003527 IC PWM CONTROLLER TOP243 DIP 7P 9 83x6 6mm PLASTIC Lo R107 2003 000708 R METAL OXIDE S 47o0hm 596 1W AA TP 3 3x9 mm Lo R101 2003 000855 R METAL OXIDE S 47Kohm 596 3W AA TP 6x16mm R418 2006 001013 R CEMENT 0 020hm 5 7W CA BK 35x9 5x9 5mm R001 2006 001080 R CEMENT S 2000hm 5 5W CB BK 13x9x25 5mm R419 R420 R421 R422 R4 23 R424 R425 2007 000074 R CHIP 1000hm 5 1 10W TP 1608 R553 2007 000076 R CHIP 3300hm 5 1 10W TP 1608 R323 R342 2007 000077 R CHIP 4700hm 5 1 10W TP 1608 R207 R208 R209 2007 000080 R CHIP 2Kohm 5 1 10W TP 1608 R413 2007 000082 R CHIP R324 R325 R327 R328 R415 2007 000084 3kohrn 5901 10W TP 1608 P 4 7Kohm 5 1 10W TP 1608 R552 R554 R555 R556 R5 58 R560 R561 R562 R563 R566 R567 R573 R574 R315 2007 000090 2007 000097 10Kohm 596 1 10W TP 1608 47Kohm 5 1 10W TP 1608 R106 R205 R206 2007 000263 1 82Kohm 1 1 8W TP 2012 R805 R902 R908 2007 000300 10Kohm 596 1 8W TP 2012 1 1 3 3 3 3 R901 2007 000300 10Kohm 5 1 8W T
41. 9 8067 2 3423 8 4322 33 462 0 013151 1 7 233 1 3558 0 32383 1 1658 4 6262 0 0018182 0 13826 1 14 3 Samsung Electronics Air Marketing Group LLC 141 Kinderkamack Rd Park Ridge NJ 07656 Tel 201 782 1782 Fax 201 782 1783 Web www amgair com Email info amgair com 14 4 amp A for Non trouble Classification Description The cooling is weak When it is hot outside its cooling capacity decreases due to the increase of the ambient temperature When the dust filter gets blocked or warm outside air gets in the cooling capacity will decrease So make sure to clean the dust filter frequently prevent heat loss by closing the doors and insulate the cooling area by using curtains blinds shades or window tinting The cooling is good generally But it gets weak when it is considerably hot It occurs when the outdoor unit is exposed to direct sun light and heat up air is not ventilated well So set up a sunblind over the outdoor unit and keep stuff away from the unit to increase the ventilation When the cooling capacity decreases during a heat wave clean the heat exchanger of the outdoor unit or spray some cold water to the heat exchanger to increase the cooling capability Cooling The cooling is weak Does it need refrigerant charging It is not correct charging refrigerant regularly Except that you have moved in several times or the connection pipes are broken the refrigerant does not run low So when refrigerant
42. A R313 2007 000944 R CHIP 47Kohm 596 1 4W TP 3216 1 SNA R314 2007 000944 R CHIP 47Kohm 596 1 4W TP 3216 1 SNA R511 2007 000964 R CHIP 5 1Kohm 596 1 8W TP 2012 1 SNA R911 2007 000964 R CHIP 5 1Kohm 596 1 8W TP2012 1 SNA R912 2007 000964 R CHIP 5 1Kohm 596 1 8W TP 2012 1 SNA R913 2007 000964 R CHIP 5 1Kohm 596 1 8W TP 2012 1 SNA R908 2007 001177 R CHIP 8 2Kohm 596 1 8W TP 2012 1 SNA R909 2007 001177 R CHIP 8 2Kohm 596 1 8W TP 2012 1 SNA R910 2007 001177 R CHIP 8 2Kohm 596 1 8W TP 2012 1 SNA R901 2007 001318 R CHIP 1Kohm 596 1 4W TP 3216 1 SNA R902 2007 001318 R CHIP 1Kohm 5 1 4W 1P 3216 1 SNA R903 2007 001318 R CHIP 1Kohm 596 1 4W TP 3216 1 SNA R904 2007 001318 R CHIP 1Kohm 596 1 4W TP 3216 1 SNA R905 2007 001318 R CHIP 1Kohm 5 1 4W 1P 3216 1 SNA R906 2007 001318 R CHIP 1Kohm 5 1 4W 1P 3216 1 SNA R907 2007 001318 R CHIP _1Kohm 5 1 4W IP3216_ 1 SNA C310 2201 000154 C CERAMIGDISC 10NF 480 20952KV Y5P TP 20X5MM 7 5 1 SNA c 2201 000154 C CERAMIG DISG 10 80 20 2 5 20 5 7 5 1 SNA C312 2201 000154 C CERAMIG DISC 1ONF 80 20 2KV Y5P TP 20X5MMy 5 1 SNA C313 2201 000154 C CERAMIC DISC 10NF 80 2096 2KV YSP TP 20X5MM 7 5 1 SNA C302 2203 000192 C CER CHIP 100nF 80 20 50V Y5V 2012 1 SNA C303 2203 000192 C CER CHIP 100nF 80 20 50V Y5V 2012 1 SNA C304 2203 000192 C CER CHIP 100nF 80 20 50V Y5V 2012 1 SNA C305 2203 000192 C CER CHIP 100nF 80 20 50V Y5V 2012 1 SNA C306
43. ASS Y 1 1 SNA 28 2 DB62 02286A TUBE 4WAY VALVE ASS Y 1 1 SNA 28 3 DB33 00002C SOLENOID ASSY ASS Y 1 1 SA 29 DB96 08390A ASS Y VALVE EEV ASS Y 1 1 SA 29 1 DB62 02283A VALVE SERVICE ASS Y 1 1 SNA 29 2 DB62 03964A EEV COIL ASS Y 1 1 SA 30 DB93 04345C ASS Y CONTROL OUT 55 1 SA DB93 04345D ASS Y CONTROL OUT ASS Y 5 1 SA 31 DB95 01358A ASS Y THERMISTOR ASS Y 1 1 SA 5 5 Samsung Electronics Air Marketing Group LLC 141 Kinderkamack Rd Park Ridge NJ 07656 Tel 201 782 1782 Fax 201 782 1783 Web www amgair com Email info amgair com Operating Instructions and Installation MEMO Ale Marketing Grovp Samsung Electronics 5 6 Air Marketing Group LLC 141 Kinderkamack Rd Park Ridge NJ 07656 Tel 201 782 1782 Fax 201 782 1783 Web www amgair com Email info amgair com 5 3 Ass y Control In DB93 05132B E Parts List o Code No Air ma Description 3 Group Specification SA SNA DB61 01637C CASE CONTROL IN WWI GRAY V5 SA DB93 05877J ASSY PCB IN MAIN FORTE1 USA SA DB65 00004U TERMINAL BLOCK 4P DB93 03117A ASSY PCB SUB WW1 Dynamic DB61 01639A PLATE CONTROL IN PLATE CONTROL IN DB61 01097A HOLDER WIRE CLAMP HOLDER WIRE CLAMP 6001 000929 SCREW M3 L23 10 6001 001054 SCREW M4 L10 2 3 4 5 6 7 8 9 DB93 04685A CONNECT WIRE DISPLAY DB9
44. D REMOTE CONTROL VOLTAGE DETECT POWER ON OFF COMPRESSOR CONTROL MODE SIGNAL AUTO COOL DRY FAN STEPPING MOTOR HEAT CONTROL SIGNAL INDOOR FAN MOTOR BUZZER MELODY CONTROL TURBO OPERATION SIGNAL COMMUNICATION ANION CONTROL SIGNAL SIGNAL FAN SPEED SELECT H M L AUTO COMPRESSOR OUTDOOR FAN MOTOR BLADE H 4 WAY VALVE MOVING SELECT BUZZER STEPPING MOTOR DRIVE BUZZER DRIVE ON OFF TIMER ANION SELECT CANCEL ANION DRIVE STEPPING MOTOR TEMPERATURE BLADE CONTROL SELECT UP DOWN SLEEP OPERATION MELODY CONTROL PART DC5V ANION SELECT VOLTAGE REGULATOR AUTO CLEAN SELECT Ate 1 OPTION ENERGY SAVING SELECT DC12V SOUND ON OFF SELECT SMPS POWER BLOCK DIGITAL 1 ON OFF DC5V DC12V AC230V AC INPUT gt DC25V 13 1 Samsung Electronics Air Marketing Group LLC 141 Kinderkamack Rd Park Ridge NJ 07656 Tel 201 782 1782 Fax 201 782 1783 Web www amgair com Email info amgair com Block Diagram INDOOR FAN CONTROL BUZZER CONTROL SMPS 485 COMMUNICATION SUB PCB Samsung Electronics 13 2 Air Marketing Group LLC 141 Kinderkamack Park Ridge NJ 07656 Tel 201 782 1782 Fax 201 782 1783 Web www amgair com Email info amgair com 13 2 Outdoor Unit CONTROLLER MAIN IC MCU OUTDOOR TEMPERATURE SENSOR AC FAN CONTROL DISCHARGE TEMPERATURE SENSOR EEV CONTROL 4 WAY CONTROL CONDENSOR TEMPERATURE SENSOR LE
45. D CONTROL INDOOR COMMUNICATION OSCILLATION CIRCUIT INV IC MCU BLDC FAN CONTROL PFC CONTROL COMPRESSOR CONTROL BLDC LED CONTROL EEPROM R W LLATION RCUIT AC ZERO CROSSING SIGNAL COMPRESSOR ZERO CROSSING COMPRESSOR lt SIGNAL di BLDC FAN PULSE SIGNAL 7 d IPM FAULT SIGNAL d DC VOLTAGE AC CURRENT Y BLDC FAN CONTROL SIGNAL e CONTROL SIGNAL COMPRESSOR CONTROL 6PBLDC LED CONTROL SIGNAL Y ACFAN CONTROL SIGNAL EEV CONTROL SIGNAL 4 WAY CONTROL SIGNAL LED CONTROL SIGNAL INDOOR COMMUNICATION SIGNAL INDOOR UNIT AC INPUT PFC CIRCUIT 13 3 Samsung Electronics Air Marketing Group LLC 141 Kinderkamack Rd Park Ridge NJ 07656 Tel 201 782 1782 Fax 201 782 1783 Web www amgair com Email info amgair com Inverter PCB OUTDOOR FAN POWER RELAY IGBT B D DIODE DC LINK CAP Main PCB DISPLAY CONTROL IPM INV CONNECTOR INDOOR COMMUNICATION CIRCUIT 77 7708 DB93 06291C LF IET Samsung Electronics THERMISTOR CONNECTOR EEV CONNECTOR 13 4 Air Marketing Group LLC 141 Kinderkamack Rd Park Ridge NJ 07656 Tel 201 782 1782 Fax 201 782 1783 Web www amgair com Email info amgair com 14 Refe
46. ERTER SMAW250A O4 RED DB98 22299A ASSY HOOK WHT inverter SMAW250A 04 WHT DB98 24921A Samsung Electronics ASSY HOOK WHT UHO35EAV SMAW250A 06 WHT Air Marketing Group LLC 6 8 141 Kinderkamack Rd Park Ridge NJ 07656 Tel 201 782 1782 Fax 201 782 1783 Web www amgair com Email info amgair com Electical Parts List OUTDOOR INVERTER DB93 05834CD Location No Code No Description Specification Q TY 9K 12K DB93 05834C DB93 05834D D451 D452 D453 D454 0401 000133 DIODE SWITCHING RLS4148 75V 150mA LL 34 TP 4 4 D102 D401 D402 D403 0402 000351 DIODE RECTIFIER 1N4937 600V 1A DO 41 TP 4 4 D103 D104 D105 D106 0402 001427 DIODE RECTIFIER ES1D 200V 1A DO 214AC TP 4 4 ZD200 ZD201 ZD451 ZD452 ZD501 ZD502 0403 000258 DIODE ZENER MMBZ5232B 596 225mW SOT 23 TP D201 0407 000123 DIODE ARRAY DAN202K 80V 100mA CA2 3 SOT 23 TP Q801 0504 000127 TR DIGITAL FJV3102RMTF NPN 200MW 10K 10K SOT 23 T Q902 0504 000127 TR DIGITAL FJV3102RMTF NPN 200MW 10K 10K SOT 23 T 55 0506 000175 TR ARRAY 2003 NPN 7 1W SOP 16 ST 1000 Q803 0508 001132 TR IGBT 600V 40A 2 6V 1200UJ 160W TO 3P IC12 1C61 1C62 0604 001172 PHOTO COUPLER TR 100 300 200mW SOP TP t 21 1202 000104 IC VOLTAGE COMP 393 SOP 8P 150MIL DUAL
47. FELAY AWAY RELAY EN 1058 Sat SE S BO142ANVC UC3 Ta 24 54200 07 toy a A Ee 2 Lis lt uu gt D s WHT 53 2 O U gt n st D Q a uM i e o wc smar 130 Aram 595 23 1040W uey SH rocas qux Taaa zHos ore Oseov e Hd E 82d IWI ASSY zi en on 26 5 Fun g a 264 8 opa 3 22 qp po 3 mao enen sree YOTIestuUnuWwoD PCO pama gt maan DA WOSIW eos pfe SdWS T ops 55 5504020 ba 2 75 2 5 b gt 5 e NM Air Marketing Group LLC This Document can not be used without Samsung s authorization 141 Kinderkamack Rd Park Ridge NJ 07656 Tel 201 782 1782 Fax 201 782 1783 Web www amgair com Email info amgair com 9 2 9 2 Refrigerating Cycle Diagram Indoor Unit Outdoor Unit 2 way valve lt q gt D D Expansion valve 4 Liguid side 1 e ya Heat Exchanger Evaporator 8 Heat c Exchanger 3 Co
48. Group LLC 141 Kinderkamack Rd Park Ridge NJ 07656 Tel 201 782 1782 Fax 201 782 1783 Web www amgair com Email info amgair com Operating Instructions and Installation Geng D Ee Ee SA SNA ode NO escription AOV12NSDN 2 gt Lo gt CUSHION BODY BACK EPS 3 DB96 09549A 55 EVAP TOTAL Lol GSP 24RW 046 PM24 2068 PP 2 0 303 4 371 9 LIGHT GRAY DB63 00844C ABS 5V DB93 05083P ASSYREMOCON lnverter ARH 470 ASSY EVAP SUPPORT RH HIPS DB94 00219E MOTORFAN 01654140801 ASSY BOLT SPECIAL ASSY M5 L6 2894 00455 ASSY BEARING RUBBER ASSY 0894 400078 ASSY BEARING BEARING gt gt gt gt Lol mlm gt V4 n Lo Lol Lo Lo Lo Lol Lo Lol t gt Lo gt 5 3 Samsung Electronics Air Marketing Group LLC 141 Kinderkamack Rd Park Ridge NJ 07656 Tel 201 782 1782 Fax 201 782 1783 Web www amgair com Email info amgair com 5 2 Outdoor Unit Samsung Electronics 5 4 Air Marketing Group LLC 141 Kinderkamack Rd Park Ridge NJ 07656 Tel 201 782 1782 Fax 201 782 1783 Web www amgair com Email info amgair com Exploded Views and Parts List Parts List QTY No Code No Description Specification AQVO9NSDX AQV12NSDX SA SNA 1 DB90 017110 ASS Y CABI FRONT ASS Y SC 94445T 1 1 SA 2 DB94 02118B ASS Y GUARDFAN
49. IP 100nF 10 50V X7R 1608 NA C517 2203 005249 C CER CHIP 100nF 10 50V X7R 1608 NA C518 2203 005249 C CER CHIP 100nF 1096 50V X7R 1608 NA C519 2203 005249 C CER CHIP 100nF 1096 50V X7R 1608 NA C520 2203 005249 C CER CHIP 100nF 10 50V X7R 1608 NA C531 2203 005249 C CER CHIP 100nF 10 50V X7R 1608 NA C512 2401 000287 C AL 100uF 20 16V WT TP 6 3x11 5 NA XTAL51 2802 001179 RESONATOR CE RAMIC 4MHZ 0 596 BK 8X3X5 5MM NA RY31 3501 001248 RELAY MINIATURE 12V 11 7MA DPDT 4MS 4MS NA CNO1 3711 000176 HEADER BOARD TO CABLE 1WALL 2P 1R 3 96mm STRAIGHT SN BLU CN70 3711 003843 HEADER BOARD TO CABLE BOX 8P 1R 2mm STRAIGHT SN WHT CNO3 3711 003873 HEADER BOARD TO CABLE BOX 7P 1R 2mm STRAIGHT SN NTR CN61 3711 004484 HEADER BOARD TO CABLE BOX 5P 1R 2mm STRAIGHT SN NTR DB39 00514F CBF LEAD WIRE EARTH KFR 35 25 GW GPI 200 GRN YEL DB41 00644A PCB MAIN OUT MHO040FXCA2A CEM 3 2 V0 1 11 6 16mm 14mm PESO SEC DB91 00733A ASSY MIC d Neo Forte Vivavce WW3 Inverter OUT MAIN MICOM STM 089F0A 90 823 80P ROM 128K DB93 06571A ASSY CONNECTOR WIRE COMMUNICA TION bytes T UHO35EAV1 SECULI 007 AWG22 1 00 0 RED YH396 02VR 175024 1 DB98 22298A ASSY HOOK RED INV
50. IZONTAL 6 5mm TR SA R91 2001 000109 R CARBON S 4700hm 5 1 2W AA TP 2 4x6 4mm R92 2001 000109 R CARBON S 4700hm 5 1 2W AA TP 2 4x6 4mm C92 2202 000173 C CERAMIC MLC AXIAL 1nF 10 50V Y5P TP 2x2 3mm C91 2202 000780 C CERAMIC MLC AXIAL 100nF 80 20 50V Y5V 3 5x19mm 5 91 3404 001220 SWITCH TACT 12V 50mA 160gf 6 1x6 1x5 0mm SPST CN92 3711 003846 HEADER BOARD TO CABLE BOX 8P 1R 2mm ANGLE SN WHT 6 3 DB41 00352A PCB SUB WW1 P J TSE FR 1 1 00 11 6 DISP MODULE SWITCH Air Marketing Group LLC 141 Kinderkamack Rd Park Ridge NJ 07656 Tel 201 782 1782 Fax 201 782 1783 Web www amgair com Email info amgair com Samsung Electronics OUTDOOR INVERTER PCB DB93 05834CD Cont Location No Description Specification Electrical Parts List 9K 12K DB93 05834C DB93 05834D C109 C112 C116 C121 C 205 C206 C417 C419 C50 2203 000192 C CER CHIP 100nF 80 2096 50V Y5V TP 2012 11 11 1 C803 C907 401 402 403 404 405 406 2203 000236 C CER CHIP 0 1NF 5 50V COG TP 1608 C201 C203 C204 C555 C 2203 000257 C CER CHIP 10nF 10 50V X7R TP 1608 556 567 407 421 2203 000440 C CER CHIP 1nF 10 50V X7R TP 1608 604 806 2203 000444
51. NA R500 2007 000455 R CHIP 18Kohm 1 1 10W TP 1608 1 SNA R501 2007 000455 R CHIP 18Kohm 1 1 10W TP 1608 1 SNA R504 2007 000455 R CHIP 18Kohm 1 1 10W TP 1608 1 SNA R513 2007 000455 R CHIP 18Kohm 1 1 10W TP 1608 1 SNA R512 2007 000468 R CHIP 1Kohm 596 1 8W TP 2012 1 SNA R502 2007 000614 R CHIP 24Kohm 196 1 10W TP 1608 1 SNA R503 2007 000614 R CHIP 24Kohm 196 1 10W TP 1608 1 SNA R509 2007 000763 R CHIP 330ohm 196 1 10W TP1608 1 SNA R510 2007 000763 R CHIP 330ohm 196 1 10W TP 1608 1 SNA R514 2007 000763 R CHIP 330ohm 196 1 10W TP 1608 1 SNA R515 2007 000763 R CHIP 330ohm 196 1 10W TP 1608 1 SNA R307 2007 000944 R CHIP 47Kohm 596 1 4W TP 3216 1 SNA Samsung Electronics Air Marketing Group LLC 6 6 141 Kinderkamack Rd Park Ridge NJ 07656 Tel 201 782 1782 Fax 201 782 1783 Web www amgair com Email info amgair com Electical Parts List OUTDOOR MAIN PCB DB93 06291C Cont Location No Code No Description Specification 5 5 R308 2007 000944 R CHIP 47Kohm 596 1 4W TP 3216 1 SNA R309 2007 000944 R CHIP 47Kohm 5 1 4W 1P 3216 1 SNA R310 2007 000944 R CHIP 47Kohm 596 1 4W TP 3216 1 SNA R311 2007 000944 R CHIP 47Kohm 596 1 4W TP 3216 1 SNA R312 2007 000944 R CHIP 47Kohm 5 1 4W 1P 3216 1 SN
52. P 2012 1 1 R116 2007 000385 14 3Kohm 196 1 4W TP 3216 1 1 R103 R601 R604 2007 000468 1Kohm 596 1 8W TP 2012 3 3 R539 R540 R541 2007 000493 2 2Kohm 596 1 8W TP 2012 3 3 R807 2007 000553 200hm 596 1 4W TP 3216 1 1 R605 R606 2007 000586 22Kohm 596 1 8W TP 2012 2 2 R104 2007 000686 3 3Kohm 596 1 8W TP 2012 1 1 R602 R603 2007 000766 330ohm 596 1 8W TP 2012 2 2 R407 R408 R409 2007 000781 330hm 5 1 8W TP 2012 3 3 R113 R114 R115 2007 000924 470Kohm 196 1 4W TP 3216 3 3 R808 2007 000931 4700hm 5 1 8W TP 2012 1 1 R806 2007 000950 470hm 5 1 4W TP 3216 1 1 R462 R463 R464 2007 000986 5 60hm 5 1 8W TP 2012 3 3 R906 2007 001071 R CHIP 6 8Kohm 596 1 8W TP 2012 1 1 SNA R102 2007 001074 R CHIP 6 80hm 5 1 8W TP 2012 1 1 SNA R105 2007 001222 R CHIP 9 09Kohm 196 1 8W TP 2012 1 1 SNA R201 R202 R203 R204 2007 002667 R CHIP 90 9Kohm 196 1 4W TP 3216 4 4 SNA R110 R111 R112 2007 008023 R CHIP 100Kohm 5 1W TP 6432 3 3 SNA 105 106 2201 000322 C CERAMIC DISC 2 2NF 10 2KV Y5P TP 13X5MM 10 2 2 SNA C901 2201 000322 C CERAMIC DISC 2 2NF 10 2KV Y5P TP 13X5MM 10 1 1 SNA 6 9 Air Marketing Group LLC Samsung Electronics 141 Kinderkamack Rd Park Ridge NJ 07656 Tel 201 782 1782 Fax 201 782 1783 Web www amgair com Email info amgair com 7 Wiring Diagram 7 1 Indoor Unit
53. PH DB93 07050C ASSY PCB EMI ASSY PCB OUTDOOR DB93 06291C ASSY PCB MAIN OUT ASSY PCB OUT DB61 02250B CASE CONTROL COVER CASE CONTROL COVER DB70 00858A PLATE CONTROL OUT PLATE CONTROL OUT DB62 02332P SEAL CASE CONTROL FOAM PU 30 6002 000555 SCREW TAPPING DB65 00181C TERMINAL BLOCK TERMINAL BLOCK DB93 04329A ASSY PCB DISPLAY ASSY PCB DISPLAY DB61 02975A CASE DISPLAY PCB DB81 00547B INSULATOR KFR mica _ CASE DISPLAY PBA DB93 04337B CONNECT WIRE _ 209626 6 2 DB93 04339A Tas AWG 1015 N DB93 04339B CONNECTWIRE 8 AWG 16 gt 6009 001001 SCREW TH DB65 10088D CABLE TIE NYLON66 N DB98 27584A LABEL CAUTION AS24A2RC TETRON25 15 55 gt gt gt gt gt 98 29988 ASSY LABEL CAUTION LABEL 5 9 141 Kinderkamack Rd Park Ridge NJ 07656 Tel 201 782 1782 Fax 201 782 1783 Web www amgair com Email info amgair com DB98 24813A Thermal Grease Assy Air Marketing Group LLC Samsung Electronics gt 6 Electrical Parts List Indoor MAIN DB93 05877J
54. R207 R208 2007 000944 R CHIP 47 R407 R408 R411 2007 001068 R CHIP 6 8K F R403 R802 2007 000087 R CHIP 6 8K J R502 2007 000093 R CHIP 20K J R410 R501 2007 000109 R CHIP 1M J R609 2007 000119 R CHIP 560 J R105 2007 000931 R CHIP 470 J 107 108 2201 000987 C CERAMIC DISC 2 2nF C109 2201 002193 C CERAMIC DISC 0 082nF XTAL51 2802 001179 RESONATOR CERAMIC 4MHZ XC71 XC72 2301 001220 C FILM LEAD PPF 100nF CR71 2301 001251 C FIEM E AD PPF 1 2uF C105 2401 000037 CAL 470uF 2096 16V GP TP 8x1 1 5 5 C103 2401 000151 GAL 1000uF 20 25V GPTP 10x20 5 C101 2401 003895 15UF 20 450V GPTP 12 5x20mm 5 C601 2401 002300 C AL 47uF 2096 50V GBTP 105 C 6 3x11 5 BZ61 3002 001129 BUZZER PIEZO CBE2220BP F701 1 3601 000263 FUSE CARTRIDGE 521 3150 401 F702 3601 001209 FUSE RADIAL LEAD LT 5 010 H CN72 3711 000262 CONNECTOR HEADER 1WALL 3P 1R 7 92MM STRAIGHT SN W YW396 05AV ST11 DB26 00015A TRANS SWITCHING JT1916 09 FT71 DB27 00017A COIL CHOKE SSU10V 1500S CN22 DB39 01194A CONNECT WIRE 12P PCB DB41 00526A PCB MAIN INDDOR CEM3 DB93 04257C ASSY PCB INDOOR485 ASSY PCB INDOOR485 Samsung Electronics DB67 00942A
55. TLMNDOW h Ed ee we e gt Ser so S HET T TH ast ve aa ZZ bi con omwertoa s 1 A oo 2 02 20001 0099 HLEFOOEOOZNTA d 1 E Do JA BET Av 4 PH zro merita G gy 2102 AOS Voi 288 5 EL 7 1 2 alaf ala 2 155 rua RE p er eroe gt Sp bes Base SIS 5 ges eria 7 gt gt er D ZW iit CI a d 8 T n OIWYINIS LA d ee KI E 19087070 S Fo EINI POS vL 8 4 ASE A0 PENY ONL Sed ma 8 BOS AGE 3000 EFS SINZNLLLG a _ baten lt Y E ka a 18 405 rea Lech TA DL ge UN DEN zs M jezza m 1 LH jeewa B09 Jet a DIE sea BO HH Wr ER 8 lt B09 MOL I GOGH 222 S HE 9 Hun 4 TMr ae GOST MOL 48 4 Tele amp B B 5 al d 206m i Alo YYYY s 8888 m 8535789 g L 8 3
56. ain PCB is poor Then replace the main PCB 3 Replace the assembly display PCB because the module PCB is poor if the voltage between No 15 16 of CN91 maintains 5V after the remote control starts operation 12 2 18 The others 1 AC Line Zero Cross Signal OUT Check the assembly condition of peripheral part of IC21 2021 2020 and D200 on the PCB 2 Capacity miss match Check again the indoor unit option code 12 19 Samsung Electronics Air Marketing Group LLC 141 Kinderkamack Rd Park Ridge NJ 07656 Tel 201 782 1782 Fax 201 782 1783 Web www amgair com Email info amgair com 12 3 PCB Inspection Method 12 3 1 Pre inspection Notices 1 Check if you pulled out the AC power plug when you eliminate the PCB or front panel 2 Don t hold the PCB side not impose excessive force on it to eliminate the PCB 3 Don t pull the lead wire but hold the whole housing to connect or disconnect a connector to the PCB 4 In case of outdoor PCB disassembly check first the complete discharge of condenser C103 after 30 seconds power off 12 3 2 Inspection Procedure 1 Check connector connection and peeling of PCB or bronze coating pattern when you think the PCB is broken 2 The PCB is composed of the 3 parts Indoor Main PCB Part MICOM and surrounding circuit relay room fan motor driving circuit and control circuit sensor driving circuit power circuit of DC12V and DC5V and buzzer driving circuit Display part LED lamp Swi
57. aker An all pole disconnection from the power supply must be incorporated in the fixed wiring with a contact opening of gt 0 12inch 3mm Do not extend an electric cord to the air conditioner The air conditioner must be plugged in after you complete the installation 1 3 During operation Do not repair the air conditioner at your discretion It is recommended to contact a service center directly Never spill any kind of liquid on the air conditioner If this happens turn off the air conditioner and contact an authorized service center Donot insert anything between the airflow blades to prevent damage of the inner fan and consequent injury Keep children away from the air conditioner Do not place any obstacles in front of the air conditioner Do not spray any kind of liquid into the indoor unit If this happens turn off the air conditioner and contact a service center 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 23ft 7m from the indoor unit If applicable Samsung Electronics 1 1 Air Marketing Group LLC 141 Kinderkamack Rd Park Ridge NJ 07656 Tel 201 782 1782 Fax 201 782 1783 Web www amgair com Email info amgair com 1 4 Disposing of the unit Before throwing out the air conditioner remove the
58. ange Square Wave Yes FAN DRIVE CIRCUIT Q901 Q902 etc error Yes Y Exchange the PCB MIC OM Error Y Is the Pin voltage of CNO1 6 changed No Pull out the power cord and during the operation Square Wave execute the following step after 30 seconds Y Disassemble the BLDC FAN Wire Y Yes No Is the short between the BLDC FAN Wires Exchange the BLDC FAN MOTOR Exchange the PCB 12 5 Samsung Electronics Air Marketing Group LLC 141 Kinderkamack Rd Park Ridge NJ 07656 Tel 201 782 1782 Fax 201 782 1783 Web www amgair com Email info amgair com Troubleshooting 12 2 5 Total current Trip error 1 Checklist 1 15 the input power voltage proper 2 Is the refrigerant charged properly 3 Does the compressor rotate normally Reverse rotation Locking etc 4 Dose the outdoor fan operate normally Fan propeller loss Motor error etc 5 Is the installation condition of outdoor unit good Piping Space etc 6 Is there no ventilation obstruction at the surrounding of outdoor Outdoor unit cover Fan front obstruction etc 2 Troubleshooting procedure No Is the installation of outdoor unit good Reinstall and remove the obstruction Yes No Dose the compressor rotate normally Exchange the compressor Is the assembly of R418 R413 IC41 C437 and the peripheral part good Yes Pull out t
59. away But when it drips much during muggy days put a water pan on the floor It leaks even though a drain pump is used 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 Whenever the air conditioner is turned on it irritates my eyes and gives me a headache There are no components in the air conditioner irritating the eyes and sending out chemical smells But when the air conditioner is turned on other smell sources are sucked into the air conditioner and Smells get out of it So find and root out the smell sources Generally it occurs at a interior renovated place a pharmacy a gasoline handling place a tire shop a second hand book shop or an electronic component handling place when its chemical or musty smells are sucked in and sent out it can be misled that the air conditioner generates them So find and root out the problem or refresh the room frequently Samsung Electronics 4 Air Marketing Group LLC 141 Kinderkamack Rd Park Ridge NJ 07656 Tel 201 782 1782 Fax 201 782 1783 Web www amgair com Email info amgair com Reference Sheet Classification Description Whenever the air conditioner is turned on it stinks There are no component
60. changer up a little to push the up side for separation from the indoor unit A First check Comp Down and then disconnect the connection pipes before you disassemble the Evaporator from indoor unit Fan Motor Loosen the fixing screw CCW amp Use Screw Driver Cross Fan Detach th Detach the Fan Marketing Group BA Samsung Electronics Air Marketing Group LLC 141 Kinderkamack Rd Park Ridge NJ 07656 Tel 201 782 1782 Fax 201 782 1783 Web www amgair com Email info amgair com 4 2 Outdoor Unit Parts Procedure Common Work 1 Loosen 1 fixing screw CCW of the Cover Side Use Screw Driver 2 Loosen each 4 screws CCW on both right and left Cabinet Side edges and a fixing screw on the Cabinet Front lower to detach the Cabinet Front Use Screw Driver 3 Detach the Cabinet Front like the picture on the right side 4 Loosen 1 screw CCW fixed to assemble Plate Control Out with Cabinet Side RH Use Screw Driver Samsung Electronics 45 Air Marketing Group LLC 141 Kinderkamack Rd Park Ridge NJ 07656 Tel 201 782 1782 Fax 201 782 1783 Web www amgair com Email info amgair com Disassembly Reassembly Procedure Remark 5 Loosen 2 fixing screws CCW on the rear side of Cabinet Side RH Use Screw Driver 6 Loosen 3 screws CCW fixed to assemble Bracket Valve with Cabinet Side RH Use Screw Driver Marketin
61. dly Push the XX button to set the display panel to 5 Every time you push the button the display panel reads J Fe 9 repeatedly Tu On zech d 5 mes Push the button to set the display panel to d Every time you push the button the display panel reads DU ed m Hm bee repeatedly Push the button to set the display panel to 7 Every time you push the button the display panel reads Oe om pom qq repeatedly ru Setting is not required if you must 7 __ a value which has a 7 default e button the display panel reads Dr gt h g repeatedly fir Marketing Group Step 3 Upon completion of the selection check you made right selections Press the Mode Selection key to set the display part to 2 and check the display part 08 an ut The display part shows Press the Mode Selection key to set the display part to 4 and check the display part it 5 Step 4 Pressing the ON OFF button When pressing the operation ON OFF key with the direction of remote control for unit the sound Ding or Diriring is heard and the OPERATION ICON lamp of the display is flickering at the same time then the input of option is completed If the diriring sound isn t heard try again pressing the ON OFF button The display part shows Step 5 Unit operation test run First
62. e C 12 9 Samsung Electronics Air Marketing Group LLC 141 Kinderkamack Rd Park Ridge NJ 07656 Tel 201 782 1782 Fax 201 782 1783 Web www amgair com Email info amgair com 12 2 8 Discharge temperature sensor error 1 Checklist 1 Is the sensor connector connected correctly 2 Is the sensor placed correctly 3 Does the both terminal of sensor satisfy the resistance value in accordance with temperature 4 Is the resistance value of sensor connection pull_up correct 2 Troubleshooting procedure Is the sensor connector connected correctly in accordance with a color Troubleshooting Yes Is the temperature sensor connected correctly without separation Yes Does the both terminal of sensor satisfy the resistance value in accordance with temperature Refer to the R T TABLE Yes Is the resistance value of sensor connection pull_up 24K m gt Reconnect the sensor connector No lt b Change the position of sensor No lt er Exchange the sensor No 46 gt Exchange the PCB Yes 600 0 500 0 gt Exchange the PCB Normal operation Exit Temperature Resistance MAX kQ MIN kQ S 4000 86 5 300 0
63. e expansion may continue until the pipe surface becomes uneven or torn apart Be sure to use a torque wrench to tighten pipes or flare nuts Torque amp Depth Outer Diameter D Torque kgf cm Depth A 6 35mm 1 4 10 0 12 3ft Ib 140 170kgf cm 0 05inch 1 3mm 9 52mm 3 8 18 1 20 3ft lb 250 280kgf cm 0 07inch 1 8mm 12 70mm 1 2 127 5 30 4ft 1b 380 420kgf cm 0 08inch 2 0mm 15 88mm 5 8 131 8 34 7ft Ib 440 480kgf cm 0 09inch 2 2mm Leak Test Put an inert gas like nitrogen in the outdoor unit pipe and put soap bubbles or other test liquids on the pipe surface for the leak test Drain Hose Connecting Install the drain hose downward to drain water naturally Be sure to pour water into the hose to check if it drains well Electric amp Earth Work Electric and earth work shall meet the Electric Facility Technology Standard and the Internal Wire Regulation of the Electric Business Laws B inspection amp 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 14 9 Samsung Electronics Air Marketing Group LLC 141 Kinderkamack Rd Park Ridge NJ 07656 Tel 201 782 1782 Fax 201 782 1783 Web www amgair com Email info amgair com 14 7 Installation Diagram of Indoor Unit and Outdoor Unit 14 7 1 Air Purge Procedure 1 Connect each assembly pipe to the appropriate valve on t
64. e normal 5 Is the appearance of DC Link Capacitor normal we ee 2 Troubleshooting procedure Restart after power off Y N Is the DC Link voltage error occurred again I y Terminate the service Yes Y No Is the power voltage normal Terminate the service Yes y i No Is the front and back terminal voltage of Exchange the PCB indoor outdoor power relay normal Y Reassembly the PCB Yes Y Is the appearance of No DC Link Capacitor normal 2 Exchange the PCB Yes Is the resistance for the No detection of DC Link voltage normal Exchange Yes 15 the resistance value of No DC Link discharge normal Exchange the PCB Yes Y No 15 the reactor insulation damaged Exchange the PCB Yes Y Exchange the reactor Samsung Electronics 12 18 Air Marketing Group LLC 141 Kinderkamack Rd Park Ridge NJ 07656 Tel 201 782 1782 Fax 201 782 1783 Web www amgair com Email info amgair com Troubleshooting 12 2 17 When the remote control is not receiving 1 Check if the connector was normally assembled 2 Put the set in operation and check the voltage of No 15 and No 16 of the main PCB CN91 while operating the remote control When the voltage descends below 3V the assembly module PCB is normal and the m
65. e value of 4 way valve coil Dose the voltage of AC 220V apply to the connector of 4 way valve coil during the operation 4 way valve main body error 4 WAY valve coil error Exchange the outdoor PCB 12 7 Air Marketing Group LLC Samsung Electronics 141 Kinderkamack Rd Park Ridge NJ 07656 Tel 201 782 1782 Fax 201 782 1783 Web www amgair com Email info amgair com Troubleshooting In case of heating at the cooling mode or cooling at the heating mode cont From the previous page Does the EEV operate normally Is much frost in the heat exchanger Connect the connector Check the resistance value of EEV coil NG EEV coil error F Yes Is much frost Exchange in the heat exchanger the out PCB EEV main body error y Does the outdoor fan Yes gt The over shortage of refrigerant Insufficient operate at the operation of Capacity Load estimation error compressor Is the No outdoor fan connected gt Connect the connector correctly Yes NG Check the resistance value gt Outdoor fan error of outdoor fan OK Dose the voltage of DC300V Ye apply to the connector of outdoor gt fan during the operation of Check the motor wire outdoor unit Outdoor PCB error Samsung Elect
66. ence Mode When you use the Silence Mode you can experience extremely quiet operation of your air conditioner Samsung Electronics 2 1 Air Marketing Group LLC 141 Kinderkamack Rd Park Ridge NJ 07656 Tel 201 782 1782 Fax 201 782 1783 Web www amgair com Email info amgair com 2 2 Product Specifications Model AQVO9NSD AQV12NSD Item Indoor Unit Outdoor Unit Indoor Unit Outdoor Unit Type Wall mounted Wall mounted nm Cooling Btu hr 3 300 9 000 10 800 3 300 12 000 13 200 pac Heating Low Std Max 3 300 12 000 15 000 3 300 13 600 17 500 Beete Cooling Hz 20 52 61 20 76 81 deer Heating Low Std Max 20 71 85 20 80 95 Dehumidifying Dh 10 14 Cooling m min 5 9 6 8 7 69 28 6 4 9 3 8 18 28 Perf Air Vol Heating H WL 7 1 8 0 8 89 27 7 6 8 5 9 35 27 Cooli Noise ing dB 41 51 43 53 Heating H L 41 51 43 53 SEER Cooli 19 18 Std HSPF Heating 9 5 8 5 Power ph V Hz 1 208 230 60 1 208 230 60 Power Consumtion Cooling 240 690 840 240 1090 1200 Heating Low Std Max 220 970 1300 220 1170 1550 ege Curent Cooling A 1 5 3 3 4 0 1 5 5 2 5 7 i Heating Low Std Max 1 3 4 7 6 0 1 3 5 5 7 0 Power Power Fact
67. es of the hook 3 Loosen 1 of the right screw CCW and detach the Terminal Cover Us i Ale Marketing Groy 5 Loosen 2 fixing screws CCW of Front Grille 6 Unlock 3 hooks to fix Panel Front and Tray Drain Use Screw Driver Samsung Electronics Air Marketing Group LLC 141 Kinderkamack Rd Park Ridge NJ 07656 Tel 201 782 1782 Fax 201 782 1783 Web www amgair com Email info amgair com Disassembly and Reassembly Procedure Remark 7 Unlock 3 hooks to fix Panel Front and Back Body Control In 1 Take all the connector of PCB upper side out Main PCB Inclusion Power Cord 2 Detach the outdoor unit connection wire from the Terminal Block 3 Loosen 4 fixing screws CCW of Ass y Control In Use Screw Driver A Youcan disassembly Ass y Control In without evaporator disassembled Tray Drain 1 Pull Tray Drain out fr ED Marketing Group Samsung Electronics 4 3 Air Marketing Group LLC 141 Kinderkamack Rd Park Ridge NJ 07656 Tel 201 782 1782 Fax 201 782 1783 Web www amgair com Email info amgair com Disassembly Reassembly Parts Procedure Remark Heat Exchanger Loosen 2 fixing earth screws CCW of right _ side Use Screw Driver Detach the Connection Pipe D Detach the Holder Pipe at the rear side Loosen the 4 fixing screws CCW of right and left side Use Screw Driver Lifting the Heat Ex
68. g Grow 7 Loosen 2 fixing screws CCW of Cabinet Side LF Use Screw Driver Samsung Electronics Air Marketing Group LLC 141 Kinderkamack Rd Park Ridge NJ 07656 Tel 201 782 1782 Fax 201 782 1783 Web www amgair com Email info amgair com Parts Procedure Disassembly and Reassembly Remark 2 Control Out Samsung Electronics 1 Detach the Motor Wire from the PCB of Ass y Control Out 2 Detach several connectors from the PCB of Ass y Control Out 3 Detach 2 Connect Wires from Reactor 4 Loosen 1 screw CCW fixed to assemble Ass y Control Out with Partition Use Screw Driver H Air Marketing Group LLC 141 Kinderkamack Rd Park Ridge NJ 07656 Tel 201 782 1782 Fax 201 782 1783 Web www amgair com Email info amgair com Disassembly Reassembly Procedure 1 Release the refrigerant at first 2 Loosen fixing screw CW Use Monkey Spanner 3 Disassemble the pipes in both inlet and outlet with welding torch 4 Detach the Heat Exchanger Heat Exchanger 1 Loosen 2 fixing screws CCW on both sides Use Screw Driver 2 Disassemble the pipes in both inlet and outlet with welding torch 3 Detach the Heat Exchanger A Before you disassemble the pipes and Condenser be sure that there should be no refrigerant remained in the unit Valve 4 Way amp Valve EEV welding torch Compressor 1 Loosen the Nut CCW
69. he outdoor unit and tighten the flare nut Outdoor unit gt Indoor unit Gas pipe side c Liquid pipe side D c 2 Connect the charging hose of low pressure side of manifold gauge to the packed valve having a service e port as shown at the figure 3 Open the valve of the low pressure side of manifold gauge counter clockwise 4 Purge the air from the system using vacuum pump for about 30 minutes Make sure that pressure gauge show 0 1MPa 76cmHg after about 30 minutes This procedure is very important in order to avoid gas leak off the vacuum pump Close the valve of the low pressure side of manifold gauge clockwise Remove the hose of the low pressure side of manifold gauge Vacuum Pump 5 Setvalve cork of both liquid side and gas side of packed valve to the open position Valve stem 6 Mountthe valve stem nuts and the service port cap to the valve and tighten them at the torque of 183kgf cm with a torque wrench XY liquid 7 Check for gas leakage At this time especially check for gas leakage from the 3 way valve s stem nuts and from the service port cap Samsung Electronics 14 10 Air Marketing Group LLC 141 Kinderkamack Rd Park Ridge NJ 07656 Tel 201 782 1782 Fax 201 782 1783 Web
70. he power cord and exchange the PCB from the case after 30 seconds Exchange the PCB No Is the assembly of Micom and Exchange the PCB peripheral circuit part good Yes Check again after assembly of PCB Samsung Electronics 12 6 Air Marketing Group LLC 141 Kinderkamack Park Ridge NJ 07656 Tel 201 782 1782 Fax 201 782 1783 Web www amgair com Email info amgair com Troubleshooting 12 2 6 In case of heating at the cooling mode or cooling at the heating mode 1 Troubleshooting procedure Yes Is the Thermo off Is the unit Yes in the defrosting operation gt Is the compressor Yes in 3 minutes off gt Indoor operation SW is gt Yes 15 much frost in the heat exchanger Is the Change the setting temperature of remote control Operate it with a heating mode as soon as the defrosting is finished After 3 minutes cooling and heating start automatically Turn the SW On outdoor air sensor and outdoor heat exchanger attached correctly Does the Is the 4 way valve operate 4 way valve connector normally connected correctly No Attach the sensor correctly Over shortage of the refrigerant No Connect the connecter correctly Go to the next page Check the resistanc
71. iagram EE 9 3 10 Diagram EE 10 1 10 p Baen NN Na 10 1 10 2 Outdoor EE 10 2 11 Operating Instructions E 11 1 11 1 Name of Each Part EEN 11 1 11 2 Wireless Remote Control Buttons and Display ooooooooooooooooooooooWoocooooo 11 3 11 3 FUNCEION sein tina 11 4 12 Troubleshooting tinet itti tecta 12 1 12 1 Items to be checked first ooooooooooooocooooo ooooocoo Wo oo Wo mms 12 1 12 2 Fault Diagnosis by Symptom o ooooooooooooooooo WooooWoo Woo ooo oWoWoooooWoom 12 2 12 3 PCB Inspection Method ENEE 12 20 12 4 Main Part Inspection Method c ccccscsssssseesssecsssecssecsssecssecssuccsseesssccssecsseccssecsseecssecsseessseceseesseees 12 22 13 Block Diagram sii Ed RO URP MR 13 1 UE VON UNIE 13 1 13 2 Outdoor Nit EE 13 3 14 Reference Sheet ettet Ee 14 1 14 1 NAME ctore ttti pietate nanas ema 14 1 14 2 Low Refrigerant Pressure Distribution o ooooooooooooooooo ooooWorooomo 14 2 14 3 Pressure amp Capacity mark sessi ntt nnt 14 3 1454 0 amp AforNon tro uble 14 4 14 5 Cleaning Filter Change EENS 14 7 14 6 IMS AIA LION nan mn NN 14 9 14 7 Installation Diagram of Indoor Unit and Outdo
72. ies cont Descriptions Code No Remark Rubber Leg DB73 00182A Pipe Clamps A DB39 20224A Pipe Clamps B DB39 20224B Cement Nail M4x25 Tapping Screws 6002 000540 Drain Hose length 2m 78 7inch DB62 00487A Putty 100g DB98 10568A 2 6 Samsung Electronics Air Marketing Group LLC 141 Kinderkamack Rd Park Ridge NJ 07656 Tel 201 782 1782 Fax 201 782 1783 Web www amgair com Email info amgair com 3 Alignment and Adjustments 3 1 Test Mode 1 How to Operate Test Mode Press the Power button of indoor unit for 5 seconds Cooling test operation Or press the K1 switch of the display board once Cooling test operation or twice Heating test operation after removing the Cover Control of outdoor unit on off switch The Unit operates Test Mode for sixty minutes 2 How to Check the Unit on Test Mode Please check the three LED and Error Mode Display Please check the low pressure as connecting a manifold gauge with the service valve 3 How to Quit Test Mode Press the power button of indoor unit once again Or press the K1 switch of display board three times again After the test operation is finished you cannot retry the test operation without power reset The blade places to set position and then the ind The Compressor is operated by rated freguenc before sixty minutes or enforced stop 2 4 b gt Hir Marketing Group
73. intermittently COOL mode or The compressor stops intermittently or the fan speed of the DRY mode and fan speed of the indoor unit decreases indoor unit decreases to prevent inside outside air frozen depending on the inside outside air temperature In case of heat pump model When the unit is turned off while de ice is activated the Compressor of the outdoor unit is operating although it is compressor continues operation for up to 9 minutes maximum turned off HEAT mode until the deice is completed In case of heat pump model The compressor and indoor fan stop intermittently if room The compressor and indoor fan stop intermittently in HEAT temperature exceeds a setting temperature in order to protect mode the compressor from overheated air in a HEAT mode In case of heat pump model The compressor operates in a reverse cycle to remove Indoor fan and outdoor fan stop operation intermittently exterior ice in a HEAT mode and indoor fan and outdoor in a HEAT mode fan do not operate intermittently for within 20 of the total heater operation 12 1 Samsung Electronics Air Marketing Group LLC 141 Kinderkamack Rd Park Ridge NJ 07656 Tel 201 782 1782 Fax 201 782 1783 Web www amgair com Email info amgair com 12 2 Fault Diagnosis by Symptom 12 2 1 No Power completely dead Initial diagnosis 1 Checklist 1 Is input voltage normal 2 Is AC power linked correctly 3 Is input voltage of DC regulator IC KA7805 02
74. line the process Is it possible to install the outdoor unit outside It is possible to install it at a designated place in the apartment or on the rooftop nearby But it s illegal hanging an angle iron case with the outdoor unit in it outside the apartment Installation Also it is illegal obstructing passers by with the outdoor unit installed outside What can be done to install the outdoor unit facing the road because it is a commercial building The following is an excerpt from Building Code going into effect from JUNE 1st 2005 The exhaust pipe of a cooling or ventilation facility installed in a building adjacent to the streets of commercial or residential areas shall be installed higher than 2 m to prevent the exhaust air from blowing directly to passers by and the current facilities shall be corrected by MAY 31st 2005 So please install it higher than 2 m or not to blow the hot exhausting air directly to passers by What about installing a windscreen during installation not to blow hot air directly to passers by When the hot air from the front of the outdoor unit is blocked the product s performance will be affected and it will operate properly So keep it at least 300mm away from its surrounding walls and give it good ventilation Samsung Electronics 14 6 Air Marketing Group LLC 141 Kinderkamack Rd Park Ridge NJ 07656 Tel 201 782 1782 Fax 201 782 1783 Web www amgair com Email info amgai
75. ling BLDC FAN Wire 4 Check the condition of 1 Is the green LED light on once per second Wrong connection of Indoor Outdoor wiring indoor amp outdoor connec 2 Is the indoor amp outdoor connection able Wrong assembly of outdoor tion cable connected in order communication circuit 3 Is the grounding wire connected to the both of indoor amp outdoor unit 4 Is the voltage of terminal block N 1 225V 5 Check the Comp Wire 1 Is it connected red blue and yellow in order in Wrong assembly counterclockwise Installation condition is bad 2 Are the valve and its installation condition good 3 Is the installation condition of outdoor unit 6 Check the BLDC Fan 1 15 CNO1 1 3 over 250V Outdoor PCB Error 2 Is CNO1 3 5 within 1V 5V BLDC Motor Error 3 Is the voltage of CNO1 6 changed 4 15 the resistance of BLDC Motor 1 3 opened after power off 12 21 Air Marketing Group LLC Samsung Electronics 141 Kinderkamack Rd Park Ridge NJ 07656 Tel 201 782 1782 Fax 201 782 1783 Web www amgair com Email info amgair com 12 4 Main Part Inspection Method Part Breakdown Inspection Method Room Temperature Sensor Measure resistance with a tester Normal At the normal temperature 37kQ 8 3kO 19 4 F 7 C 86 F 30 C Refer to Table 12 3 4 Abnormal 00 Open or Short Room Fan Motor Measure the resistance between terminals of the connector CN72 with a teste
76. nal 3 and 5 of the fan motor 2 Continuous Operation connector CN72 2 The fan motor of the indoor unit doesn t run Fan Motor Connector CN72 is faulty 3 The power voltage between terminal 3 and 5 ASS Y Main PCB is faulty of the connector CN72 is OV Connection is faulty Samsung Electronics 12 20 Air Marketing Group LLC 141 Kinderkamack Rd Park Ridge NJ 07656 Tel 201 782 1782 Fax 201 782 1783 Web www amgair com Email info amgair com Troubleshooting 12 3 4 Outdoor Detailed Inspection Procedure No Procedure Inspection Method Cause 1 Wait 30 seconds over after 1 15 C101 discharged Over Current disconnecting the power 2 Is the resistance of both terminals of C101 opened Inner short of PCB cable Check the outdoor 3 5 the fuse of EMI PCB normal BLDC FAN Motor Error PCB 4 Is the reactor wire connected 2 Check the Outdoor unit 1 Is R701 2000hm Outdoor PCB Error PCB 2 Does ry74 operate normally SUB Relay RY74 Error ICO5 amp 16 0V 1 5V ICO5 Error 3 Is the fuse F701 normal Indoor PCB Error 4 15 the Sub PCB assembled normally 3 Check the LED lighting 1 Normal Red Light On Green Flickering Inner short of outdoor PCB after power supply Yellow Light Off Wrong assembly of outdoor PCB 2 Is the voltage of C101 250V over BLDC FAN Error 3 Is the input of IC19 8V and the output 5V 4 Recheck after disassemb
77. ndenser H Cross Fan v i i gt Gas side bk gt lt EE lt S q 3 way valve 4 way valve gt gt Compressor lt Cooling lt Heating Gas Leak Check Point eae pr Ale Marketing Group 9 3 Samsung Electronics Air Marketing Group LLC 141 Kinderkamack Park Ridge NJ 07656 Tel 201 782 1782 Fax 201 782 1783 Web www amgair com Email info amgair com 10 PCB Diagram 10 1 Indoor PCB A The red number connecter is not used
78. ne Indoor Unit DB80 F WB67 F Outdoor Unit DB95 F WB75 F Codling Test Coridition Indoor Unit DB26 7 C WB19 4 C Outdoor Unit DB35 C WB23 9 C Indoor Unit DB70 F WB60 F Outdoor Unit 47 WB43 F Resting Test Condition Indoor Unit DB21 1 C WB15 6 C Outdoor Unit DB8 3 C WB6 1 C indo 61 F to 90 F approx 61 F to 90 F approx 16 C to 32 C approx 16 C to 32 C approx 9 Outdoor 14 F to 115 F approx 14 F to 115 F approx 10 C to 46 C approx 10 C to 46 C approx Operation conditon range indoor 80 F or less 80 F or less 27 C or less 27 C or less heating S Otitdoor 5 F to 75 F approx 5 F to 75 F approx 15 C to 24 C approx 15 C to 24 C approx 2 2 Air Marketing Group LLC 141 Kinderkamack Rd Park Ridge NJ 07656 Tel 201 782 1782 Fax 201 782 1783 Web www amgair com Email info amgair com Samsung Electronics 2 3 The Comparative Specifications of Product Development Model AQVO9NSD AQV12NSD ee ee Indoor Unit Outdoor Unit Indoor Unit 17 21b 7 8kg 17 21b 7 8kg Outdoor Unit 71 91b 32 6k 71 9Ib 32 6kg Net Weight Indoor Unit 32 5x 112x 7 A inch 32 5x 112x 7 A inch Outer Dimension 825x 285x 189 mm 825 x 285 x 189 mm WidthxHeightxDepth Outdoor Unit 31 1x 21 6x 11 2 inch 31 1x 21 6x 11 2 inch 790 x 548 x 285 mm 790 x 548 x 285 mm Indoor Unit 43dB Outdoor Unit 53dB Silver Nano
79. nit and outdoor unit 2 Troubleshooting procedure Is the voltage of indoor unit No N Is the R701 resistance of o 2 m indoor PCB 2000 gt Exchange the PCB Yes Is the indoor unit fuse normal Exchange the fuse Pull out the power cord and execute the following step lt after 30 seconds Y No Is the outdoor unit normal m Exchange the fuse Yes Y i 2 No Si Connect the reactor wire Is the reactor connected correctly Yes Y No Disassemble the PCB Is the of C102 short gt fram the case Yes Yes Is there no error at the insertion of PCB Y Yes Exchange the PCB Exchange the PCB Yes N Is the of C102 short m Arethe BLDC FAN Wire 1 and 3 short Yes Yes Exchange the PCB Exchange the BLDC FAN gt Normal Operation Y Exit 12 3 Samsung Electronics Air Marketing Group LLC 141 Kinderkamack Rd Park Ridge NJ 07656 Tel 201 782 1782 Fax 201 782 1783 Web www amgair com Email info amgair com Troubleshooting 12 2 3 When the Up Down Louver Motor Does Not Operate Initial Diagnosis 1 Checklist 1 15 input voltage normal 2 Is the Up Down louver motor properly connected with the connector CN61 2 Troubleshooting
80. 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 Remarks 14 11 Samsung Electronics Air Marketing Group LLC 141 Kinderkamack Rd Park Ridge NJ 07656 Tel 201 782 1782 Fax 201 782 1783 Web www amgair com Email info amgair com d j Lr Jt Par r 72727 2 J LECTRONICS d OP f GSPN Global Service Partner Network Area Web Site North America http service samsungportal com Latin America http latin samsungportal com 5 http cis samsungportal com Europe http europe samsungportal com China http china samsungportal com Asia http asia samsungportal com Mideast amp Africa http mea samsungportal com This Service Manual is a property of Samsung Electronics Co Ltd O Samsung Electronics Co Ltd Nov 2008 Any unauthorized use of Manual can be punished under applicable Printed in China International and or domestic law Code No DB98 30185A 1 Air Marketing Group LLC 141 Kinderkamack Rd Park Ridge NJ 07656 Tel 201 782 1782 Fax 201 782 1783 Web www amgair com Email info amgair com
81. oner You should clean the filters every 3 months 1 Open the upper front grille by pulling the lower right and left tabs of the grille Deodorizing Filter 2 Pull out the deodorizing and Bio filter 3 Wash the filters with clean water then dry them in the shade Bio Filter 4 Insert the filters into the original position Note You can change the position of filters with each other 5 Close the front grille File Marketing Group Samsung Electronics 14 8 Air Marketing Group LLC 141 Kinderkamack Park Ridge NJ 07656 Tel 201 782 1782 Fax 201 782 1783 Web www amgair com Email info amgair com 14 6 Installation 14 6 1 Before Installation Keep the air conditioner outlet and inlet free from its surroundings In case of installation keep the symmetry and fix it to prevent vibration The pipe length shall meet the standard as far as possible 14 6 2 Installation Procedure Location Install the product in area to guarantee the best cooling effect convenience of piping and electric work inexistence of vibration or wind B Wall Drilling Drill the wall downward in a diameter of 2 36inch 60mm to 2 56inch 65mm E Fixing Indoor Unit amp Outdoor Unit Fix the air conditioner indoor unit securely to the wall Secure the outdoor unit in a suitable position Pipe Spooling amp Connecting You shall cut the pipe with a pipe cutter and grind all the burrs of the cut surface Pip
82. or Cooling 70 85 90 70 85 90 Heating Low Std Max 70 85 90 70 85 90 Breaker Size A 10 10 MCA 9 02 9 02 MOP 15 15 Outer Dimension Width x Height inch 325 112 74 311x216x112 325X112X74 31 1x21 6x11 2 x Depth mm 825 X 285 X 189 790 x 548 x 285 825 X 285 X 189 790x 548 x 285 Ib 17 2 71 9 172 71 9 Size Weight Net kg 78 32 6 78 32 6 D inch x L ft 00 7 x 1 8 00 7 x 1 8 Drain Hose _D mm mm 77 018x550 018 x 550 Type i Rotary G4CO9OLUDER _ Rotary G4C09OLUDER i 4 Hermetic Hermetic Compressor Rated Output Ce 853W 853W e FREOLa68ES T FREOLa68ES T RLA A 7 0 7 0 Type Cross flow Propeller Cross flow Propeller Blower Type Resin Steel AC Resin Steel DC Resin Steel AC Resin Steel DC Motor Rated Output W 27 25 27 25 FLA 0 17A 35W 0 10A 31W 0 17A 35W 0 10A 31W Maximum Set Length ft m 49 2 15 49 2 15 pec Height ft m 262 8 262 8 A OD inch x L ft 01 4 x 24 6 01 4 x 24 6 Piping Liquid Refrigerant Pipe OD mm x L m 06 35 x 7 5 06 35 x 7 5 S et OD inch x L ft 03 8x 246 03 8x 246 OD mm x L m 09 52 x 7 5 09 52 x 7 5 Heat Exchanger 2 Row 14 Step 1 Row 24 Step 2 Row 14 Step 1 Row 24 Step Refrigerant Control Unit EEV EEV gal 0 08 0 08 F Oil C t reezer Oil Capacity e 320 320 31 7 31 7 Refrigerant to be Charged R410A 9 900 900 ft Chargel Chargel Refrigerant to be Added R410A oe ___ g m Chargeless Chargeless Protection Device OLP None No
83. or Unit oooooooo ooooooooooo 14 10 Air Marketing Group LLC 141 Kinderkamack Rd Park Ridge NJ 07656 Tel 201 782 1782 Fax 201 782 1783 Web www amgair com Email info amgair com 1 Precautions 1 1 Installing the air conditioner Users should not install the air conditioner by themselves Ask the dealer or authorized company to install the air conditioner except the window type air conditioner in U S A and Canada If you don t install the air conditioner properly it may cause a fire a water leakage or an electric shock You must install the air conditioner according to the national wiring regulations and safety regulations Install the indoor unit higher than 8 2ft 2 5m from the floor to avoid the injury caused by the operation of the fan except the window type air conditioner The manufacturer is not responsible for any accidents or injury caused by an incorrect installation When installing the built in type air conditioner keep all electric cables such as the power cable and the connection cord 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 replaced by the manufacturer or a qualified person in order to avoid a hazard The air conditioner must be plugged into an independent circuit if applicable or connect the power cable to the auxiliary circuit bre
84. or error 1 Checklist 1 Is the voltage of indoor unit terminal block 1 2 correct after power supply 2 Is the capacitor C101 C102 C103 for DC Link assembled in accordance the specification 3 Are R112 R113 R114 470 Kohm 4 Is R115 14 3Kohm 2 Troubleshooting procedure Is the voltage of indoor unit terminal block Apply the troubleshooting for 1 2 correct after power supply outdoor unit power supply error Yes No lt Is the capacitor C101 C102 C103 No for DC Link assembled in accordance gt Connec the connector the specification Yes y No Are R113 R114 R115 470kohm ___________ gt Exchange the PCB Yes y No Is R116 14 3kohm gt Exchange the Fan Yes Y Exchange the gt Normal operation Y Exit 12 13 Samsung Electronics Air Marketing Group LLC 141 Kinderkamack Rd Park Ridge NJ 07656 Tel 201 782 1782 Fax 201 782 1783 Web www amgair com Email info amgair com Troubleshooting 12 2 12 O C Over Current error 1 Checklist 1 Is the Shunt resistance value correct 2 Is the condition of surrounding temperature abnormal overload 3 Is there any problem as like the temperature sensor separation or measurement value error 4 15 the interphase resistance of compressor normal 2 Troubleshooting procedure
85. procedure Unplug the power cord and plug it after 30 seconds Is STD lamp blinking Check as in the procedure No Power Does operation start when swing button Yes gue of the remote control unit pushed Voltage at pin 30 34 of micom 1 4 change Squarewave Micom 04 is faulty Voltage at pin 2 5 of CN61 motor connector change Squarewave Driver IC05 06 ULN20034 is faulty Up Down louver motor is faulty Samsung Electronics 12 4 Air Marketing Group LLC 141 Kinderkamack Rd Park Ridge NJ 07656 Tel 201 782 1782 Fax 201 782 1783 Web www amgair com Email info amgair com Troubleshooting 12 2 4 The Outdoor unit Fan error 1 Checklist 1 Are the input power voltage and the power connection correct 2 Is the motor wire connected to the outdoor PCB correctly 3 Is there no assembly error or none assembly in the terminal of motor wire connector 4 15 there no obstacle at the surrounding of motor and propeller 2 Troubleshooting procedure Is the Pin voltage of CNO1 No Follow the Check Procedure of 1 3 over 250V outdoor unit power supply error check Yes Is the Pin voltage of CNO1 3 5 No Does the Pin voltage of ICO1 MICOM No within 1V 5V during the operation No 13 ch
86. provide good ventilation When it goes off frequently during a heat wave it would prevent the turn off and increase the cooling capacity cleaning the outdoor unit or spraying some water to the heat exchanger The remote controller won t operate When the batteries run out or the transmitter or receiver of the remote controller is blocked by obstacles change the batteries or keep the obstacles away from the controlling area Also the remote controller may not 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 14 5 Samsung Electronics Air Marketing Group LLC 141 Kinderkamack Rd Park Ridge NJ 07656 Tel 201 782 1782 Fax 201 782 1783 Web www amgair com Email info amgair com Reference Sheet Classification Description Who installs the air conditioner Relocation Re installation When relocating or re installing the air conditioner make sure to contact Samsung Electronics Service Center or Authorized Service Agent and have them to do the job If not it could cause personal injury or product damage The cost for the relocation re installation of the air conditioner is subject to the customer s expense 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 stream
87. r Normal At the normal temperature 50 F 10 C 86 30 Compare terminal Resistance Yellow Blue 404 40 10 Yellow Red 3400 10 Abnormal 00 or Short Stepping Motor Measure the resistance between the red wire and each terminal wire with a tester Normal About 3000 at the normal temperature 68 F 20 C 86 F 30 C Abnormal 00 Open or Short Samsung Electronics 12 22 Air Marketing Group LLC 141 Kinderkamack Rd Park Ridge NJ 07656 Tel 201 782 1782 Fax 201 782 1783 Web www amgair com Email info amgair com 13 Block Diagram 13 1 Indoor Unit OPTION CONTROLLER IC MCU HEAT EXCHANGER SENSOR BLADE CONTROL ROOM TEMPERATURE SENSOR INDOOR FAN MOTOR CONTROL OUTDOOR COMMUNICATION INFRARED SIGNAL POWER RELAY CONTROL TEMPERATURE CONTROL TEMPERATURE TIMER OPERATION BUZZER MELODY CONTROL AUTO CLEAN ANION CONTROL TURBO ENERGY SAVING OSCILLATION TIMER CIRCUIT ANION ZERO FAN SPEE
88. r KD models CKD 1 amp SKD 2 14 1 Samsung Electronics Air Marketing Group LLC 141 Kinderkamack Rd Park Ridge NJ 07656 Tel 201 782 1782 Fax 201 782 1783 Web www amgair com Email info amgair com 14 2 Low Refrigerant Pressure Distribution Note Please measure the refrigerant pressure after the air conditioner operates on testing cooling mode during more than 10 minutes Indoor Temp Variation 68 F 20 C 90 F 32 C Outdoor Temp Variation 23 F 5 C 113 F 45 C Low Refrigerant Pressure Distribution AQVO9N 180 Indoor Temperature 90 F 160 85 F 80 F m amp 140 75 70 120 100 50 60 70 80 90 100 Outdoor Temperature F AQV12N 160 Indoor Temperature 90 F 140 85 F 80 F m 75 120 x 70 F 100 80 50 60 70 80 90 100 Outdoor Temperature F Samsung Electronics 14 2 Air Marketing Group LLC 141 Kinderkamack Rd Park Ridge NJ 07656 Tel 201 782 1782 Fax 201 782 1783 Web www amgair com Email info amgair com 14 3 Pressure amp Capacity mark Power Heat cal s Btu h HP kg m s Ib m s 1 0 23885 0 85985 34121 0 001341 0 10197 0 73756 4 1868 1 3 6 14 286 0 0056146 0 42693 3 088 1 163 0 27778 1 3 9683 0 0015596 0 11859 0 85778 0 29307 0 06999 0 252 1 3 9302 1074 0 029885 0 21616 745 7 178 11 641 19 2 544 4 1 76 04 550
89. r com 14 5 Cleaning Filter Change 14 5 1 Cleaning your Air Conditioner To get the best possible use out of your air conditioner you must clean it regularly to remove the dust that accumulates on the air filter A Before cleaning your air conditioner ensure that you have switched off the breaker used for the unit 1 Open the upper front grille by pulling the lower right and left tabs of the grille Pull air filters out of each tab of the grille Remove all dust on the air filters with a vacuum cleaner or brush 2 3 2 7 Front grille 4 When you finished insert air filters by fixing it to each tab of the grille 5 Toclose the front grille fix it to hooks and push down the lower right and Air filter left tabs of the grille Body groove Body 6 Clean the front grille with a damp cloth and mild detergent do NOT use benzene solvents or other chemicals Front grille Hook Body Note If you have not used the air conditioner for a long period of time set the fan going for three to four hours to dry the inside of the air conditioner thoroughly 14 7 Samsung Electronics Air Marketing Group LLC 141 Kinderkamack Rd Park Ridge NJ 07656 Tel 201 782 1782 Fax 201 782 1783 Web www amgair com Email info amgair com Reference Sheet 14 5 2 Cleaning Deodorizing and Bio filter Option To remove minute dust particles and odors deodorizing and Bio filter are installed in the air conditi
90. rence Sheet 14 1 Index for Model Name Project model code for overseas from 2008 For RAC Export Models Model Code Product Division Product classification Version 5 Cooling Only A Mont Blanc Premium A New Developed Model Heat Pump B BIG B 1 VE Model D nt Blanc Del 2 VEModel d 1 Inverter E nyi V Inverter e el Code None Noninverter 7714 51799 9 CT WBTFMDDLE EAST L Forte Deluxe SER RUSSIA M Moderato Capacity Neo Forte 09 9 000 Btu Presto 12 12 000 Btu T Tiffany 18 18 000 Btu Vivace 24 24 000 Btu w ww 30 30 000 Btu X Forte Extreme 36 36 000 Btu Z Tsar D Use the 1 digit for Grille Color deviation Don t use the digit for Basic White model ex Silver 5 Black White W etc 2 Use the 2 digit for Electric Source deviation Only GEM Buyer 3 Use the 3 digit for classification between indoor and outdoor Indoor gt amp Outdoor X 4 Use the digit fo
91. ronics Air Marketing Group LLC 12 8 141 Kinderkamack Rd Park Ridge NJ 07656 Tel 201 782 1782 Fax 201 782 1783 Web www amgair com Email info amgair com Troubleshooting 12 2 7 Outdoor temperature sensor error 1 Checklist 1 15 the sensor connector connected correctly 2 Is the sensor placed correctly 3 Does the both terminal of sensor satisfy the resistance value in accordance with temperature 4 Is the resistance value of sensor connection pull_up correct 2 Troubleshooting procedure Is the sensor connector connected correctly in accordance with a color Yes No Is the temperature sensor connected A Reconnect the sensor connector correctly without separation b Change the position of sensor Yes Does the both terminal of sensor Ge satisfy the resistance No value in accordance with temperature poe Exchange the sensor Refer to the R T TABLE Yes No d Z P Is the resistance value of sensor connection pull_up 18 2 Exchange the PCB Yes gt Exchange the PCB __ Normal operation Exit Temperature Resistance 400 0 350 0 MAX kQ 300 0 MIN kQ 250 0 200 0 Resistance kQ 150 0 100 0 50 0 0 0 Temperatur
92. s 11 1 Air Marketing Group LLC 141 Kinderkamack Rd Park Ridge NJ 07656 Tel 201 782 1782 Fax 201 782 1783 Web www amgair com Email info amgair com Operating Instructions 11 1 2 Outdoor Unit Air Inlet Rear Air Outlet Connection Valve Air Marketing Group 11 2 Samsung Electronics Air Marketing Group LLC 141 Kinderkamack Rd Park Ridge NJ 07656 Tel 201 782 1782 Fax 201 782 1783 Web www amgair com Email info amgair com 11 2 Wireless Remote Control Buttons and Display Remote control transmission indicator Operating mode indicator AUTO 3 amp COOL FDRY O HEAT Temperature setting Good Morning mode indicator Fan speed 8 Silence mode indicator IN Air flow direction indicator 2 TEN TIMER On Timer indicator IX LL Off Timer indicator Battery discharge indicator t Good Morning button Mode1 Mode selection button Mode AUTO COOL DRY FAN HEAT A ce 8 Temperature adjustment buttons Turbo button Fan speed adjustment button amp Silence mode button Swing button On Timer button Off Timer button On Off amp Timer Set Cancel button Samsung Electronics Air Marketing Group LLC 141 Kinderkamack Rd Park Ridge NJ 07656 Tel 201 782 1782 Fax 201 782 1783 Web www amgair com Email info amgair com 11 3 11 3 Main Function
93. s in the air conditioner sending out chemical smells But when the air conditioner is turned on other smell sources are sucked into the air conditioner and get out of it So find and root out the smell sources Generally when the drain hose is taken out to the washing room or there are sources of smells such as a diaper bin a shoe shelf or a socks bin bad smells generate Also it occurs where glass cleaners or air fresheners are used when they are sucked in interacting with dusts and moistures inside bad smells generate These kinds of organic materials noxious to human bodies So we recommend against the use of them Whenever the air conditioner is turned on it smells sour When the room is papered recently its paste smells would be sucked inside Also when the air conditioner is installed in the study room of young boys loving sweat generating activities such as the basketball excessive sweats evaporate and get sucked into the air conditioner resulting in bad smells So find and root out the problem or refresh the room frequently Smells Whenever the air conditioner is turned on it smells musty It is due to the improper keeping of the product after its use When keeping the product dry up the inside with the operation of Ventilation to prevent must When the product is kept without drying up the inside with Ventilation mold would grow inside resulting in must So open the windows and switch on the Ventilation function
94. t be used without Samsung s authorization Samsung Electronics 7 1 Air Marketing Group LLC 141 Kinderkamack Rd Park Ridge NJ 07656 Tel 201 782 1782 Fax 201 782 1783 Web www amgair com Email info amgair com 7 2 Outdoor Unit DPN YEL mu d GRN YEL BOARD it MIN BOARD RI coa cori Dit GA LED PATTERN Power Off VDD NG IPM Over Current O C Abnormal Serial communication Display Board Indoor Qutdoor Normal Operation Comp Storiing error copgcity miss moich error DC Link volioge underyover error Quidoor temp sensor error Duol Single Dischorge over tempergture Dual S ngle Discharge temp sensor error Duol 5Single current sensor error Comp Vlimil error Coil temp sensor error Ducl Single Imin Time out Corm Display Boord Onboord lt gt 1 Fon error OTP error Comp roialion error Operation condition secession Dugl only DC Link volioge sensor error error 7 PFC Over current CAS Leak error Dual Single AC Line Zero Crosa Signal oui Power reset 1sec Tesi Operation Cooling Mode Tesi Operation Healing Made 8 8 9 04 910 2 09 00 9 210 09 2 992 2939 e 0 8 0 9 eoeooo e e9oeooowo e LED ON LED BLINKING x LE DB98 30069A D OFF
95. tch Remocon module Outdoor Main PCB part MICOM and surrounding circuit IPM and PFC circuit and control circuit EMI PCB Part Line filter and Noise Capacitor Varistor 12 3 3 Indoor Detailed Inspection Procedure Procedure Inspection Method Plug out and pull the PCB 1 Is the fuse disconnected Over current out of the electronic box Indoor Fan Motor Short Check the PCB fuse AC Part Pattern Short of the MAIN PCB Supply power Checking the power voltage If the operating lamp twinkles at this time 1 Is the 0871 input voltage AC200V AC240V Power Cord is fault Fuse open Wrong Power the above 1 3 have Cable Wiring AC Part is faulty no relation 2 Is the voltage between both terminals of the Switching Trans or Power Circuit is faulty C104 on the 2 side of the transformer DC12V 0 5 3 Is the voltage between both terminals of OUT Power Circuit is faulty Load Short and GND of IC19 KA78L05 DC5V 0 5V Press the ON OFF button Checking the power voltage 1 Is the voltage over AC180V being imposed on Relay RY71 Coil Disconnection IC05 is faulty terminal 3 and 5 of the fan motor connector CN72 2 Check the voltage of both terminals of Relay RY71 Contact is faulty terminal block 1 and N 1 after 3 minute operation AC220V Press the ON OFF button 1 Is the voltage over AC180V being imposed on Fan Motor of the indoor is faulty 1 FAN Speed High termi
96. ure 10 Discharge temperature sensor error 11 Current sensor error 12 Compressor limit error 13 14 Imin Time out Communication 15 Fan error 16 OTP error 17 e Compressor rotation error 18 Operation condition secession Dual only 19 DC Link voltage sensor error 20 Trip error PFC Over current 21 GAS Leak error 22 AC Line Zero Cross Signal out 23 Power reset 1sec 24 Capacity miss match 25 Test Operation at Cooling Mode 26 Test Operation at Heating Mode LED ON LED OFF LED BLINK Samsung Electronics 3 3 Air Marketing Group LLC 141 Kinderkamack Rd Park Ridge NJ 07656 Tel 201 782 1782 Fax 201 782 1783 Web www amgair com Email info amgair com 3 4 Setting Option Setup Method ex Option No 28477171 758 4E Step 1 Enter the Option Setup mode 1 Take out the batteries of remote control 24 Press the temperature button simultaneously and insert the battery again ri 3 Make sure the remocon display shown as caca Gm gt 58064 Off Timer 2a ra a ra lt lt Set Step 2 Enter the Option Setup mode and select your option according to the following procedure e eae
97. www amgair com Email info amgair com Reference Sheet 14 7 2 Pump down Procedure Pump down will be carried out when an evaporator is replaced or when the unit is relocated in another area 1 Remove the caps from the 3 way valve and the 3 Way valve 2 Turn the 3 Way valve clockwise to close and connect a pressure gauge low pressure side to the service valve and open the 3 way valve again 3 way Valve 2 way Valve 3 Set the unit to cool operation mode Check if the compressor is operating 4 Turn the 3 Way valve clockwise to close 5 When the pressure gauge indicates 0 turn the 3 Way valve clockwise to close 6 Stop operation of the air conditioner 7 Close the cap of each valve Relocation of the air conditioner Refer to this procedure when the unit is relocated out the pump down procedure refer to the details of pump down Remove the power cord Disconnect the assembly cable from the indoor and outdoor units Remove the flare nut connecting the indoor unit and the pipe At this time cover the pipe of the indoor unit and the other pipe using a cap or vinyl plug to avoid foreign material entering Disconnect the pipe connected to the outdoor unit At this time cover the valve of the outdoor unit and the other pipe using a cap or vinyl plug to avoid foreign material entering Make sure you do

Service Manual - Air Marketing Group LLC

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