Samsung AQ09 Series Specifications

SERVICEManualCONTENTSAIR CONDITIONER1. Precautions2. Product Specifications3. Operating Instructions and 3. Installation4. Disassembly and Reassembly5

3-1Samsung Electronics3. Operating Instructions and Installation3-1 Operating InstructionsTo select the 5 way function with the remote control, press

Samsung Electronics3-2Operating Instructions and Installation1. AUTO MODE : In this mode, operationmode(COOL, HEAT) is selected automati-cally by the

Operating Instructions and Installation3-3Samsung Electronics8. COMPULSORY OPERATION : For operating the air conditioner withoutthe remote controller.

MEMOSamsung Electronics3-4 DB81-00181A(4)-1 3/6/11 3:23 PM Page 3-4

4-1Samsung Electronics4. Disassembly and Reassembly4-1 Indoor UnitStop operation of the air conditioner and remove the power cord before repairing the

Disassembly and ReassemblySamsung Electronics4-2No Parts Procedure Remark234Electrical Parts(Main PCB)Ass’y Tray Drain.Heat Exchanger1) Do “1”above.2)

Disassembly and Reassembly4-3Samsung ElectronicsNo Parts Procedure Remark5 Fan Motor andCross Fan1) Do “1” “2” ”3” “4”, above.2) Loosen the fixing two

Samsung Electronics4-44-2 Outdoor Unit• UQ12✳5(6)M✳No Parts Procedure Remark1 Common Work 1) Loosen the fixing screw and separate theHandle-Cabi RH.2)

Disassembly and Reassembly4-5Samsung ElectronicsNo Parts Procedure Remark2 Fan-Motor 1) Loosen 4 fixing screw of the Guard-Fan.2) Remove the nut flang

Disassembly and ReassemblySamsung Electronics4-6No Parts Procedure Remark12Common WorkFan and Motor1) Loosen the fixing two screws and separatethe cov

1-1Samsung Electronics1. Warning: Prior to repair, disconnect thepower cord from the circuit breaker.2. Use proper parts: Use only exact replace-men

Disassembly and Reassembly4-7Samsung ElectronicsNo Parts Procedure Remark34 Heat ExchangerCompressor2) Remove the nut flange (Turn to the right toremo

Disassembly and ReassemblySamsung Electronics4-8• SH07Z✳7(8)X/SH09Z✳7(8)X• UQ07✳7(8)M✳/UQ09✳7(8)M✳No Parts Procedure Remark1 Common Work 1) Loosen the

4-9Samsung ElectronicsDisassembly and ReassemblyNo Parts Procedure Remark234 Fan and MotorHeat ExchangerCompressor1) Do “1” above.2) Remove the nut fl

Disassembly and ReassemblySamsung Electronics4-10No Parts Procedure Remark12Common WorkFan and Motor1) Loosen the fixing two screws and separatethe co

Disassembly and Reassembly4-11Samsung ElectronicsNo Parts Procedure Remark34 Heat ExchangerCompressor2) Remove the nut flange (Turn to the right torem

Disassembly and ReassemblySamsung Electronics4-12• SH12Z✳A(B)X• UQ12✳A(B)MENo Parts Procedure Remark1 Common Work 1) Loosen the fixing one screws and

Disassembly and Reassembly4-13Samsung ElectronicsNo Parts Procedure Remark234 Fan and MotorHeat ExchangerCompressor1) Do “1”, above.2) Remove the nut

MEMOSamsung Electronics4-14 DB81-00181A(4)-1 3/6/11 3:24 PM Page 4-14

5-1Samsung Electronics1) The input voltage should be rating voltage ±10% range. The airconditioner may not operate properly if the voltage is out of t

Samsung Electronics5-25-2 Fault Diagnosis by Symptom5-2-1 No Power (completely dead)-Initial diagnosis1) Checklist :(1) Is input voltage normal? (2) I

Samsung Electronics2-12. Product Specifications2-1 TableModelItemTypeCooling BTU/h(KW)Heating BTU/h(KW)Dehumiditying I/hAir volumeCoolingm3/minHeating

Troubleshooting5-3Samsung Electronics5-2-2 When the Indoor Unit Fan Does Not Operate. (Initial Diagnosis)1) Checklist :(1) Is the indoor unit fan moto

TroubleshootingSamsung Electronics5-45-2-3 When the Outdoor Unit Does Not Operate. (Initial Diagnosis)1) Checklist :(1) Is input voltage normal?(2) Is

Troubleshooting5-5Samsung Electronics5-2-4 When the UP/DOWN Louver Moter Does Not Operate. (Initial Diagnosis)1) Checklist :(1) Is input voltage norma

TroubleshootingSamsung Electronics5-65-2-6 If Operation By Remote Control Unit Is Impossible. (Initial Diagnosis)1) Troubleshooting procedureRemove po

5-7Samsung Electronics5-3 PCB Inspection5-3-1 Cautions for Part Replacement5-3-2 ProcedureThe parts should be replaced in the following procedure.1. T

TroubleshootingSamsung Electronics5-85-3-3 Detailed ProcedureNo.123MalfunctionPull out the power plug fromthe AC terminal and confirmthe fuse on the P

5-9Samsung Electronics5-4 Fault Diagnosis of Major PartsPartsTemp.SensorHeat ex. SensorIndoor Fan MotorOutdoor Fan MotorStepping Motor(UP/DOWN swing m

Samsung Electronics5-10• It is necessary to set up option code after replacing the main-PCB as a service parts.Make sure that you can set up the optio

Troubleshooting5-11Samsung Electronics! If the first number is , it is correct otherwise press until appear.@ When pressing the button ~ appear on

TroubleshootingSamsung Electronics5-12<Table of the option code>MODELAQ12✳5MBAQ12✳6MBAQ12✳5MEAQ12✳6MEAQ09✳5MESH09Z✳5AQ09✳6MESH09Z✳6AQ09✳5MEDSH09

2-2Samsung ElectronicsAQ07✳5(6)ME/SH07Z✳5(6)Indoor unit Outdoor unitWall-mounting7500 (2.3)8000 (2.38)0.95.6 185.5 1835 5035 5010.010.9591-220 / 240-5

6. Exploded Views and Parts List6-1 Indoor Unit171614229721345619228122413-413-313-21313-11110211518-118-518-41818-618-6-118-218-32320Samsung Electron

Samsung Electronics6-2Exploded Views and Parts ListQ’TY Indoor Unit Parts ListCODE NONo.DescriptionAQ12✳5(6)MBAQ09✳5(6)ME/SH09Z✳5(6)AQ09✳7(8)ME/SH09Z✳

Exploded Views and Parts ListSamsung Electronics 6-3Q’TY Indoor Unit Parts ListCODE NONo.DescriptionAQ09✳5(6)MEDSH09Z✳5(6)DAQ07✳5(6)MED SH07Z✳5(6)DAQ1

Samsung Electronics6-46-2 Outdoor Unit(UQ12✳5(6)MB(E))192018177868-18-28-38-78-4132459121113218-616158-51410 DB81-00181A(4)-2 3/6/11 3:29 PM Page 6-

Samsung ElectronicsExploded Views and Parts List6-5DB63-00071ADB60-30004ADB67-50063ADB31-10058CDB90-00272ADB94-50077ADB90-00085BDB93-00453BDB93-00478C

Samsung Electronics6-6Outdoor Unit12341218-18-41717-12220211918-21810161411151358-28-388-18-5679• UQ07✳5(6)ME UQ07✳5(6)MED• SH07Z✳5(6)X SH07Z✳5(6)DX•

Exploded Views and Parts ListSamsung Electronics 6-7No.CODE NO Description Specitication Parts ListHSWR, IP2, 5&3, SC-90073T, NEW A-P/J 370FAN2C,

Samsung Electronics6-8Outdoor Unit14-21414-111-311-411-211-1213613-14-54-44-34-24-113-313-513-413-245371718121516109• SH07Z✳7(8)X/UQ07✳7(8)ME• SH09Z✳7

Exploded Views and Parts List6-9Samsung ElectronicsNo.CODE NO DescriptionQ’TY Parts ListMoldDB90-00262ADB94-00045ADB73-10004B44B102JW1EL44B080JW1ELDB6

Samsung Electronics6-10123455-112161017-11717-2141115139672120221988-58-38-18-41818-118-28-2Outdoor Unit• UQ12✳9(A0)ME• SH12Z✳9(A0)X DB81-00181A(4)-2

Samsung Electronics2-3Table (Cont.)ModelItemTypeCooling BTU/h(KW)Heating BTU/h(KW)Dehumiditying\/hAir volumeCoolingm3/minHeatingNoiseCoolingdBHeatingE

6-11Samsung ElectronicsNo.CODE NODescriptionSpeciticationQ’TYUQ12✳9(0)MESH12Z✳9(0)X Parts ListHSER, IP2, SC-90073T, NEW V-P/J 405FAN2C, M6, SM20C, NTR

Samsung Electronics6-121918421839-611131216159-5142110576209-499-19-29-39-717Outdoor Unit• UQ12✳A(B)ME• SH12Z✳A(B)X DB81-00181A(4)-2 3/6/11 3:30 PM

Exploded Views and Parts List6-13Samsung ElectronicsDB63-00071ADB60-30020ADB67-50063ADB31-10058CDB90-00633BDB90-00635BDB61-00803ADB94-00163ADB93-00478

Samsung Electronics6-146-3 Remote Control & PCB Box Parts ListNo1234567DescriptionINLAY LCDCASE TOPLCDKEY RUBBERASS’Y PCB REMOCONCASE LOWBATTERY C

6-15Samsung Electronics6-4 Indoor Control Unit Parts ListNo1234567891011DescriptionHOLDER CONTROLASS’Y MAIN PCBASS’Y TERMINAL BLOCKASS’Y DISPLAY PCBCO

MEMOSamsung Electronics6-16 DB81-00181A(4)-2 3/6/11 3:30 PM Page 6-16

7-1Samsung Electronics7. Block Diagrams7-1 Refrigerating Cycle Block Diagram❈Note❈ Note- The check valve is applied only to UQ12✳5(6)ME(B)/SH12Z✳5(6)X

MEMOSamsung Electronics7-2 DB81-00181A(4)-2 3/6/11 3:30 PM Page 7-2

8-1Samsung Electronics8. PCB Diagrams8-1 ASS’Y MAIN PCB;DB93-00437A TOP PATTERN DB81-00181A(4)-2 3/6/11 3:30 PM Page 8-1

Samsung Electronics8-2PCB Diagrams Parts ListNo1234567891011121314151617181920212223242526272829303132333435363738394041424344454647484950515253545556

2-4Samsung Electronics2-2 Dimensions2-2-1 Indoor Unit790 165 245Air in(Front view)(Remote Control)(Rear view)Air outInstallation plate2245115 DB81-00

8-3Samsung ElectronicsPCB Diagrams BOTTOM PATTERN DB81-00181A(4)-2 3/6/11 3:30 PM Page 8-3

Samsung Electronics8-48-2 ASS’Y MAIN PCB;DB93-01017A TOP PATTERN DB81-00181A(4)-2 3/6/11 3:30 PM Page 8-4

PCB Diagrams8-5Samsung Electronics Parts ListNo12345678910111213141516171819202122232425262728293031323334353637383940414243444546474849505152535455De

PCB DiagramsSamsung Electronics8-6 BOTTOM PATTERN DB81-00181A(4)-2 3/6/11 3:31 PM Page 8-6

8-7Samsung Electronics8-3 ASS’Y DISPLAY PCB;DB93-00268A Parts ListNo123456789101112DescriptionPCB-DISPLAYLED-LAMPLED-LAMPMODULE REMOCONDIODE SWITCHING

MEMOSamsung Electronics8-8 DB81-00181A(4)-2 3/6/11 3:31 PM Page 8-8

9-1Samsung Electronics9. Wiring Diagrams9-1 Indoor Unit DB81-00181A(4)-2 3/6/11 3:31 PM Page 9-1

Samsung Electronics9-29-2 Outdoor UnitDIAGRAM-OUTDOOR• UQ✳✳✳5(6)✳✳/UQ✳✳09(0)✳✳/SH✳✳Z✳✳✳XC1 : MOTOR CAPACITORC2 : COMP CAPACITORDB68-01624ADIAGRAM-OUTD

MEMO9-3Samsung Electronics DB81-00181A(4)-2 3/6/11 3:31 PM Page 9-3

Samsung ElectronicsSamsung Electronics 10-210-110. Schematic Diagrams10-1 Indoor Unit

Samsung Electronics2-52-2-2 Outdoor Unit249497492660235501120UQ09✳5(6)M✳UQ07✳5(6)M✳SH09Z✳5(6)XSH07Z✳5(6)XUQ09✳5(6)M✳DUQ07✳5(6)M✳DSH09Z✳5(6)DXSH07Z✳5(6

MEMOSamsung Electronics10-3 DB81-00181A(4)-2 3/6/11 3:31 PM Page 9-6

UPDATE LOG SHEETApplication date Page Part# Note(Cause & Solution) S/Bulletin#Use this page to keep any special servicing information. (Service Bu

ELECTRONICS© Samsung Electronics Co., Ltd. Mar. 2002.Printed in Korea.Code No. DB81-00181A(4) DB81-00181A(4)-cover 3/6/11 3:12 PM Page 2

Product Specifications2-6Samsung Electronics230506740572011UQ12✳A(B)MESH12Z✳A(B)XUQ12✳9(0)M✳SH12Z✳9(0)X532267245496720 551120 DB81-00181A(4)-1 3/6/11

Samsung Electronics2-72-3 Pressure Graph20 25 30 35 40 4532.4/24.030.6/22.528.8/21.027.0/19.024.0/17.021.5/15.06.55.54.53.512K BTU20 25 30 35 40 4532.