Samsung MH SERIES Spécifications

INDOOR UNITMH026FPEAMH035FPEAMH052FPEAMH026FKEAMH035FKEAMH052FDEAOUTDOOR UNITMH068FXEA4MH080FXEA4SERVICEManualCONTENTSAIR CONDITIONER1. Product Specif

9Samsung ElectronicsDigital On/Off button.If you want to turn off the display during operation press the button.Off Timer button.The

Operation Instruction & InstallationSamsung Electronics101. AUTO MODE : In this mode, operation mode(COOL,HEAT) is selected automatically by the

Operation Instruction & Installation11Samsung Electronics9. SWING : BLADE-H is rotated vertically by the steppingmotor.*Swing Set : Press the

Samsung Electronics123. Disassembly and ReassemblyStop operation of the air conditioner and remove the power cord before repairing the unit.No Parts P

13Samsung ElectronicsDisassembly and ReassemblyNo Parts Procedure Remark23Electrical Parts(Main PCB)Tray Drain10) At first, press the left and center

Samsung Electronics14Disassembly and ReassemblyNo Parts Procedure Remark45Heat ExchangerFan Motor&Cross Fan1) Loosen 2 fixing earth screws of righ

15Samsung ElectronicsDisassembly and ReassemblyNo Parts Procedure Remark1 Front Panel1) Stop the air conditioner operation and shut off the main power

Disassembly and ReassemblySamsung Electronics16No Parts Procedure Remark234Electrical Parts(Main PCB)Tray DrainHeat Exchanger1) Take all the connector

Disassembly and Reassembly17Samsung ElectronicsNo Parts Procedure Remark5 Fan Motor&Cross Fan1) Loosen 2 fixing screws and detach theMotor Holder.

Disassembly and ReassemblySamsung Electronics18No Parts Procedure Remark1 Front Grille&Filter1) Open the Front-Grille by pushing the tabs on the g

1Samsung Electronics1. Product Specifications1-1 TableModelItemMH026FPEA MH035FPEA MH052FPEAINDOOR UNITSizePerfor-manceWall-mounted2.602.901.46.47.439

Disassembly and Reassembly19Samsung ElectronicsNo Parts Procedure Remark2 Front Panel1) Loosen 6 fixing screws holding thepanel as shown picture.2) De

Disassembly and ReassemblySamsung Electronics20No Parts Procedure Remark3 Drain Panel1) Loosen 4 fixing screws for Ass'y Drain Panel around as sh

Disassembly and Reassembly21Samsung ElectronicsNo Parts Procedure Remark4 Control In1) Detach the Control Cover after disassembling 2 screws as shown

Disassembly and ReassemblySamsung Electronics22No Parts Procedure Remark3) Loosen 2 fixing screws of Case Control as shown in pictures.4) Loosen the f

Disassembly and Reassembly23Samsung ElectronicsNo Parts Procedure Remark6) Loosen the fixing screw and detachearth cable.7) Loosen the fixing screw an

Disassembly and ReassemblySamsung Electronics24No Parts Procedure Remark9) Loosen 2 fixing indicating screws of earthcable and the fixing screw of Bas

Disassembly and Reassembly25Samsung ElectronicsNo Parts Procedure Remark56Drain Panel SubEvap1) Detach Ass'y Drain Panel Sub after loosen 2 fixin

Disassembly and ReassemblySamsung Electronics26No Parts Procedure Remark78Cross FanDrain Pump3) Detach Ass'y Evap pulling up from the indoor unit

Disassembly and Reassembly27Samsung ElectronicsNo Parts Procedure Remark12Filter-PreBlower & Duct1) Loosen 2 fixing screws of indicationpart and t

Disassembly and ReassemblySamsung Electronics28No Parts Procedure Remark2) Loosen 6 fixing screws.3) Detach the Sensor Holder from theAss'y Fan C

Table(cont.)Samsung Electronics2MH026FKEA MH035FKEA MH052FDEAINDOOR UNIT2.62.9AC 220~240V, 50Hz860 / 1,3103.7 / 5.71,0701,0009306.846.325.8340ø7.0 SLI

Disassembly and Reassembly29Samsung ElectronicsNo Parts Procedure Remark3 Control In1) Loosen the fixing screw, detach the Cover-Control.2) Detach the

Disassembly and ReassemblySamsung Electronics30No Parts Procedure Remark45Drain PanEVAP1) Loosen 4 fixing screws to detach Ass'yDrain Pan. (2 scr

Disassembly and Reassembly31Samsung ElectronicsNo Parts Procedure Remark4) Loosen 4 fixing screws.5) Pull the Cabinet-Side LF, RH by hand todisassembl

Disassembly and ReassemblySamsung Electronics32No Parts Procedure Remark6 Holder Outlet✳ When connecting canvas to the dischargeside.1) Loosen 4 fixin

33Samsung ElectronicsNo Parts Procedure Remark1 Common Work&Control Out1) Loosen the fixing screw and detach theCover-Valve.2) Detach the Cable-Co

Disassembly and ReassemblySamsung Electronics34No Parts Procedure Remark23Fan-MotorHeat Exchanger1) Loosen 2 fixing screws of the Guard-Fan.2) Remove

Disassembly and Reassembly35Samsung ElectronicsNo Parts Procedure Remark4 Compressor1) Open the Terminal Cover of Compressorand unscrew the Connection

ex) 4 Rooms(MH026FPEA+MH026FPEA+MH035FPEA+MH052FPEA)Samsung Electronics364. Refrigerating Cycle Diagram4-1 MH068FXEA4 / MH080FXEA4InverterComp.Main-ac

37Samsung Electronics5. Set Up the Model Option5-1 Setting Option Setup Methodex) Option No. :Step 1 : Enter the Option Setup mode.1stTake out the bat

Samsung Electronics38Set Up the Model OptionStep 3 : Upon completion of the selection, check you made right selections.Press the Mode Selection key,

3Samsung ElectronicsTable(cont.)ModelItemFree Joint MultiMH068FXEA4 MH080FXEA4OUTDOOR UNITPowerSizeFan Motor& BlowerCom-pressorPerfor-mance2.6 ~ 9

39Samsung ElectronicsSet up the Model Option Table of the option codeMODEL OPTION CODEOD6400-142351OD7404-162362OD5408-192351005600-14221D005600-1623

Samsung Electronics401. The input voltage should be rating voltage ±10% range.The airconditioner may not operate properly if the voltage is out of thi

41Samsung ElectronicsTo complete the installation, perform the following checks and tests to ensure that the air conditioner is operating correctly.1.

TroubleshootingSamsung Electronics422. - On this mode the controller will ignore the manual address number set on the rotary switch on the indoor PCB.

43Samsung ElectronicsCommunication error (indoor unable to receive data)Communication cable connectionCommunication error (outdoor unable to communica

Samsung Electronics44TroubleshootingThe error indicated on the PCB display of outdoor unit(cont.)Outdoor unit EEV open error (self diagnosis) EEVOutdo

Troubleshooting45Samsung ElectronicsCommunication error (unable to receive data) Communication cable connectionCommunication error (outdoor cannot com

Samsung Electronics466-3 Fault Diagnosis by Symptom6-3-1 No Power (completely dead)-Initial diagnosis1. Checklist :1) Is input voltage normal? 2) Is A

47Samsung ElectronicsTroubleshooting6-3-2 When the power voltage is not available1. Checklist :1) Is the power voltage is normal? (The rating voltage

Samsung Electronics48Troubleshooting6-3-3 No Power (Outdoor unit) 1. Checklist :1) Is the power source normal (The rating Voltage ±10% range)?2) Is th

Samsung Electronics41-2 Technical Document (Pressure Graph)1-2-1 MH080FXEA4 / MH068FXEA4 Cooling(7.5m–Piping)Outdoor Indoor P_high P_low T_dis T_suc

49Samsung ElectronicsTroubleshooting6-3-4 When the fan of indoor unit does not operate1. Checklist :1) Is the power voltage normal? 2) Is the connecto

Samsung Electronics50Troubleshooting6-3-5 When the outdoor unit fan does not operate1. Checklist :1) The outdoor unit fan motor operates only when the

51Samsung ElectronicsTroubleshooting6-3-6 When the up / down louver motor does not operate. (Initial Diagnosis)1. Checklist :1) Is input voltage norma

Samsung Electronics52TroubleshootingNoCheck as in the procedure "No Power parts".Refer to page 48.Remove power cord and plug in again in app

53Samsung ElectronicsTroubleshooting6-3-8 When the 4-Way valve is not operating1. Checklist :1) Are the 4-Way valve under the operating conditions?Whe

Samsung Electronics54NoNoYe sYe sYe sYe sYe sTroubleshootingYe sYe sNoNoNoNoNo6-3-9 When the compressor does not operate1. Checklist :1) Is the Comp.

55Samsung Electronics6-4 PCB Inspection6-4-1 Cautions for Part Replacement6-4-2 ProcedureThe parts should be replaced in the following procedure.1. Th

Samsung Electronics56Troubleshooting6-4-3 Detailed Inspection ProcedurePull out the power plugfrom the AC terminal andconfirm the fuse on thePCB assem

MEMO57Samsung Electronics DB98-20241A(1)_2 10/26/04 4:18 PM Page 57

Samsung Electronics584615-115-315-215-515-415-6211511-1-21-1-31-1-41-1-51-1-6151-41-31-21-1-11-133-13-27107-27-37-189131412You can search for the upda

5Samsung ElectronicsProduct SpecificationsOutdoor Indoor P_high P_low P_high P_low21 / 15 20.0 8.3 20.0 7.8 21 / 15 27 / 19 20.7 9.7 20.5 9.0 32

59Samsung ElectronicsExploded Views and Parts List Parts ListQ'TYRemarkNo. Code No. Description Specification1 DB92-00561A ASS'Y PANEL FRONT

Samsung Electronics60Exploded Views and Parts List7-1-2 MH052FPEA4612-412-212-112-512-312-628511-1-21-1-31-1-41-1-51-1-6121-41-31-1-11-1377-57-67-77-4

61Samsung ElectronicsExploded Views and Parts List Parts ListQ'TYRemarkNo. Code No. Description Specification1 DB92-00447C ASS'Y PANEL FRONT

Samsung Electronics62Exploded Views and Parts List7-1-3 MH026FKEA / MH035FKEA13121110931876183-12223245151619202114-1172414-214 DB98-20241A(1)_2 10/2

63Samsung ElectronicsExploded Views and Parts List Parts ListQ'TYRemarkNo. Code No. Description Specification1 DB90-00588E ASS'Y CABI IN ASS

Samsung Electronics64Exploded Views and Parts List1289101136745 DB98-20241A(1)_2 10/26/04 4:18 PM Page 64

65Samsung ElectronicsExploded Views and Parts List Parts ListQ'TYRemarkNo. Code No. Description Specification1 DB63-00164A COVER BLADE HIPS (UL94

Exploded Views and Parts ListSamsung Electronics667-1-4 MH052FDEA1251318101119179414157861631219-219-619-319-15-15-65-55-45-25-75-319-419-5 DB98-20241

Exploded Views and Parts List67Samsung Electronics Parts ListQ'TYRemarkNo. Code No. Description SpecificationDB63-00076ADB63-00074ADB94-00022ADB6

Samsung Electronics68113191-110214 211516618745121717-11316-116-216-316-4201987-2 Outdoor Unit7-2-1 MH068FXEA4 / MH080FXEA4 DB98-20241A(1)_2 10/26/04

Heating(7.5m–Piping)Samsung Electronics6Product SpecificationsOutdoor Indoor P_high P_low T_dis T_suc P_high P_low T_dis T_suc-1020 18.0 6.4 60.1 -1

Exploded Views and Parts List69Samsung Electronics Parts ListQ'TYRemarkNo. Code No. Description1 DB90-01006B ASS'Y CABINET FRONT 1 11-1 DB63

Samsung Electronics707-3 Ass'y Control In (Indoor Unit)Material: LDPE (Adhesive protected vinyl)SPEC: T0.03, Square(75x75)Be sure to cover the si

71Samsung ElectronicsExploded Views and Parts List Parts ListQ'TYRemarkNo. Code No. Description Specification1 DB61-01127A CASE-CONTROL AC ABS 12

Exploded Views and Parts ListSamsung Electronics72Material: LDPE (Adhesive protected vinyl)SPEC: T0.03, Square(75x75)Be sure to cover the side of cyli

Exploded Views and Parts List73Samsung Electronics Parts ListQ'TYRemarkNo. Code No. Description Specification1 DB61-01631A CASE-CONTROL AC ABS 12

Material: LDPE (Adhesive protected vinyl)SPEC: T0.03, Square(100x100)Be sure to cover the side of Holder Display.Exploded Views and Parts ListSamsung

Exploded Views and Parts List75Samsung Electronics Parts ListQ'TYRemarkNo. Code No. Description Specification1 DB61-01143A CASE CONTROL AC ABS 12

Exploded Views and Parts ListSamsung Electronics76 MH026FKEA / MH035FKEA : DB90-00590ABar code applyInsert into the lower part DB98-20241A(1)_2 10/2

Exploded Views and Parts List77Samsung Electronics Parts ListQ'TYRemarkNo. Code No. Description Specification1 DB61-00394A BASE TERMINAL BLK 1 12

Exploded Views and Parts ListSamsung Electronics78 MH052FDEA : DB93-01037L"A" PartCAPACITORCAPACITOR"B" Part*Storing being assemb

7Samsung ElectronicsProduct Specifications Heating(17.5m–Piping)Outdoor Indoor P_high P_low P_high P_low-1020 / 15 16.8 6.0 17.6 6.3 27 / 15 19.6

Exploded Views and Parts List79Samsung Electronics Parts ListQ'TYRemarkNo. Code No. Description Specification1 DB90-00282A ASS'Y CASE-CONTRO

Samsung Electronics80Silicon sealant applying*Refer to the drawing of right side for the assembly shape of wire. (The assembly shape of wire is omitte

Operating Instructions and Installation81Samsung Electronics Parts ListQ'TYRemarkNo. Code No. Description Specification1 DB93-02990A ASS'Y T

Samsung Electronics828. Block DiagramHeat exchanger in sensorEEV stepping motor-A,B,C,DACPowerSourceOutdoor temperature sensorCondensor temperature se

83Samsung Electronics9. Wiring Diagram9-1 Indoor UnitThis Document can not be used without Samsung's authorization.Code No : DB98-20172A MH026FP

Samsung Electronics84Wiring DiagramThis Document can not be used without Samsung's authorization.Code No : DB98-20217A MH052FPEA DB98-20241A(1)_

85Samsung ElectronicsWiring DiagramThis Document can not be used without Samsung's authorization. MH026FKEA / MH035FKEACode No : DB98-20898A DB9

Samsung Electronics86Wiring DiagramThis Document can not be used without Samsung's authorization. MH052FDEACode No : DB98-20896A DB98-20241A(1)_

87Samsung ElectronicsThis Document can not be used without Samsung's authorization.9-2 Outdoor Unit MH068FXEA4 / MH080FXEA4Code No : DB68-20814A

MEMOSamsung Electronics88 DB98-20241A(1)_2 10/26/04 4:18 PM Page 88

Samsung Electronics8Fan speed adjustment button.Each time you press this button, FAN SPEED is changed in the following order.Temperature adjustment bu

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