Samsung AC FB4DEH Series Installation Manual Download Page 2

2

Preparation for installation   ............................................................................................................................................................................................... 3
Deciding on where to install the indoor unit   ........................................................................................................................................................... 4
Indoor unit installation   ....................................................................................................................................................................................................... 8
Purging the unit   ..................................................................................................................................................................................................................... 9
Connecting the refrigerant pipe   .................................................................................................................................................................................... 9
Cutting/Flaring the pipes   ............................................................................................................................................................................................... 10
Performing leak test & insulation   ............................................................................................................................................................................... 11
Drainpipe and drain hose installation   ...................................................................................................................................................................... 12
Installing DPM   ..................................................................................................................................................................................................................... 14
Connecting the connection cord   ............................................................................................................................................................................... 15 
Installation Procedure ........................................................................................................................................................................................................ 16
Setting an indoor unit address and installation option ..................................................................................................................................... 18
Troubleshooting   ................................................................................................................................................................................................................. 25

Contents

Safety precautions

Carefully follow the precautions listed below because they are essential to guarantee the safety of the equipment.

            

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  its internal components.

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General information

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Carefully read the content of this manual before installing the air conditioner and store the manual in a safe place in order to be able 
to use it as reference after installation. 

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   For maximum safety, installers should always carefully read the following warnings.

 

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sold or transferred.

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   The manufacturer shall not be responsible for damage originating from unauthorized changes or the improper connection of 

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   The air conditioner should be used only for the applications for which it has been designed: the indoor unit is not suitable to be 

installed in areas used for laundry.

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   Do not use the units if damaged. If problems occur, switch the unit off and disconnect it from the power supply.

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   The packing material and exhaust batteries of the remote controller(optional) must be disposed of in accordance with current laws.

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must be disposed of in authorized centers or returned to the retailer so that it can be disposed of correctly and safely.

Installing the unit

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conditioner to the user.

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 WARNING

Summary of Contents for AC FB4DEH Series

Page 1: ...Cassette Type Series AC777FB4DEH AC777FB4PEH AC777FB4FEH NS7774PXEA NS7774DXEA NS7774ZXEA Air Conditioner installation manual imagine the possibilities Thank you for purchasing this Samsung product ...

Page 2: ...itabletobe installedinareasusedforlaundry X Donotusetheunitsifdamaged Ifproblemsoccur switchtheunitoffanddisconnectitfromthepowersupply X O PSEFS UP QSFWFOU FMFDUSJD TIPDLT öSFT PS JOKVSJFT BMXBZT TUPQ UIF VOJU EJTBCMF UIF QSPUFDUJPO TXJUDI BOE DPOUBDU 4 46 T UFDIOJDBM TVQQPSU JG UIF VOJU QSPEVDFT TNPLF JG UIF QPXFS DBCMF JT IPU PS EBNBHFE PS JG UIF VOJU JT WFSZ OPJTZ X MXBZT SFNFNCFS UP JOTQFDU U...

Page 3: ...X 4QFDJBM FOWJSPONFOUBM DPOEJUJPOT G ZPV NVTU JOTUBMM UIF VOJU JO TVDI DPOEJUJPOT öSTU DPOTVMU ZPVS EFBMFS Avoid installing the air conditioner X In areas where it is exposed to direct sunlight Close to heat sources X In damp areas or locations where it could come into contact with water for example rooms used for laundry X In areas where curtains and furniture could affect the supply and discharg...

Page 4: ...g that can support its weight X BJOUBJO TVóDJFOU DMFBSBODF BSPVOE UIF JOEPPS VOJU X Make sure that the water dripping from the drain hose runs away correctly and safely X 5IF JOEPPS VOJU NVTU CF JOTUBMMFE JO UIJT XBZ UIBU UIFZ BSF PVU PG QVCMJD BDDFTT PU UPVDIBCMF CZ UIF VTFST OTVMBUJPO DPWFS band Insulation pipe BCMF UJF Drain hose Installation manual Clamp t G ZPV JOTUBMM UIF DBTTFUUF UZQF JOEPP...

Page 5: ...TUBMM B NN UIJDLOFTT PG QPMZFUIZMFOF JOTVMBUJPO PS TJNJMBS UZQF PG JOTVMBUJPO PO UIF JOEPPS VOJU body Insulation installation guide X VU UIF QBSU XIFSF QJQFT BSF QVMMFE PVU PS TPNF DVSWFE QBSU GPS JOTVMBUJOH XPSL X 8IFO JOTVMBUJOH B DPOOFDUJOH EVDU UIF PVUMFU BOE JOMFU QBSU GSPOU CBDL TIPVME CF insulated together X OTVMBUF UIF FOE PG UIF QJQF BOE TPNF DVSWFE BSFB CZ VTJOH TFQBSBUF JOTVMBUPS Thickn...

Page 6: ...0904DX77 771004DX77 77090FB4P77 770904PX77 771254DX77 77100FB4P77 77100FB4F77 771004PX77 771004ZX77 771254PX77 771404PX77 771404DX77 C mm 251 293 335 335 FU EJNFOTJPO mm 840 204 840 840 246 840 840 288 840 840 288 840 Required space for an indoor unit installation Obstruction 20mm NN 1500mm ormore A NN 2500mmormore ...

Page 7: ...mm 204 246 288 B mm 253 295 FU EJNFOTJPO mm 840 X 204 X 840 840 X 246 X 840 840 X 288 X 840 FU XFJHIU kg 15 0 16 0 18 0 20 0 JRVJE QJQF DPOOFDUJPO 1 4 3 8 BT QJQF DPOOFDUJPO 1 2 5 8 Drain Hose connection mm OD Φ32 0 ID Φ26 5 Drawing of the indoor unit 890 910 Celling opening 950 4VTQFOTJPO QPTJUJPO 890 910 Celling opening 4VTQFOTJPO QPTJUJPO Sub duct connection 55 840 346 185 96 950 120 45 86 164 ...

Page 8: ...e the pattern sheet on the indoor unit EKVTU B TQBDF CFUXFFO UIF DFJMJOH BOE UIF JOEPPS VOJU CZ VTJOH UIF HBVHF of dimensions JY UIF JOEPPS VOJU TFDVSFMZ BGUFS BEKVTUJOH MFWFM PG UIF VOJU CZ VTJOH B MFWFMFS 3FNPWF UIF QBUUFSO TIFFU DPOOFDU UIF PUIFS DBCMFT BOE JOTUBMM UIF GSPOU panel t 4JODF UIF EJBHSBN JT NBEF PG QBQFS JU NBZ TISJOL PS TUSFUDI TMJHIUMZ due to temperature or humidity For this reas...

Page 9: ...VQQMJFE BOE TFU XJUI B QSF DIBSHF PG OJUSPHFO HBT JOTFSU HBT 5IFSFGPSF BMM JOTFSU HBT NVTU CF QVSHFE before connecting the assembly piping Unscrew the pinch pipe at the end of each refrigerant pipe 3 46 5 MM JOFSU HBT FTDBQFT GSPN UIF JOEPPS VOJU t 5P QSFWFOU EJSU PS GPSFJHO PCKFDUT GSPN HFUUJOH JOUP UIF QJQFT EVSJOH JOTUBMMBUJPO EP 05 SFNPWF UIF QJODI QJQF DPNQMFUFMZ VOUJM ZPV BSF ready to connec...

Page 10: ...rrect flaring 6 Align the pipes and tighten the flare nuts first manually and then with a torque wrench applying the following torque t G UIF QJQFT SFRVJSF CSB JOH FOTVSF UIBU 0 0YZHFO SFF JUSPHFO JT øPXJOH UISPVHI UIF TZTUFN t JUSPHFO CMPXJOH QSFTTVSF SBOHF JT _ 1B Oblique Rough Burr Pipe cutter Pipe Outer Diameter D Depth A ø6 35 mm 1 3 mm ø9 52 mm 1 8 mm NN 2 0 mm ø15 88 mm 2 2 mm ø19 05 mm 2 2...

Page 11: ...th the outdoor unit must be fixed to the wall with suitable ducts 5 Selecttheinsulationoftherefrigerantpipe X Insulate the gas side and liquid side pipe referring to the thickness according to the pipe size X FTT UIBO JOEPPS UFNQFSBUVSF PG BOE IVNJEJUZ PG JT UIF TUBOEBSE condition If installing in a high humidity condition use one grade thicker insulator by referring to the table below G JOTUBMMJO...

Page 12: ...tal clamp BSHF TFBMJOH QBE Tighten the clamp to the maximum until you can see eight holes X 8IFO JOTUBMMJOH JOTVMBUJPO JO QMBDFT BOE DPOEJUJPOT CFMPX VTF UIF TBNF JOTVMBUJPO UIBU JT VTFE GPS IJHI humidity conditions FPMPHJDBM DPOEJUJPO JHI IVNJEJUZ QMBDFT TVDI BT TIPSFMJOF IPU TQSJOH OFBS MBLF PS SJWFS BOE SJEHF XIFO UIF QBSU PG UIF CVJMEJOH JT DPWFSFE CZ FBSUI BOE TBOE 0QFSBUJPO QVSQPTF DPOEJUJPO...

Page 13: ...y force to the piping on the unit side when connecting the drain hose The hose should not be allowed to hang loose from its connection to the unit Fasten the hose to a wall frame or other support as close to the unit as possible Support pieces 1 1 5m Ceiling 1 100 or more If it is necessary to increase the height of the drainpipe install the drainpipe straightly within 300 mm from the drain hose p...

Page 14: ...inage is performing correctly at the end of the drain pipe 5 Check for leakage at the drain pipe and drain pipe connection part 8IFO MFBLBHF PDDVST DIFDL XIFUIFS UIF JOEPPS VOJU JT MFWFM BOE DIFDL UIF ESBJO IPTF DPOOFDUJPO QBSU ESBJOQJQF connection part and drain pump connection 8IFO UIF ESBJOBHF DIFDL JT DPNQMFUFE BOE UIF DPOEFOTFE XBUFS SFNBJOT PO UIF ESBJO CPBSE SFNPWF UIF XBUFS Testing the dra...

Page 15: ...ytighteningthescrew Indoor Power supply Communication Cable Power Supply BY JO 7 Indoor Power cable 7_ _ NN XJSFT _ NN XJSFT J Power supply cords of parts of appliances for outdoor use shall not be lighter than polychloroprene sheathed flexible cord Code designation 3 PS 3 J 4DSFXT PO UFSNJOBM CMPDL NVTU OPU CF VOTDSFXFE XJUI UIF UPSRVF MFTT UIBO LHGtDN J 4JODF JU IBT UIF FYUFSOBM QPXFS TVQQMZ SFG...

Page 16: ...JPOT GPS indoor and outdoor units refer to the installation manual 6OJU NN 120 60 20 20 20 180 Power cable 3 Insert both sides of core wire of the power cable into the connection TMFFWF f Method 1 1VTI UIF DPSF XJSF JOUP UIF TMFFWF GSPN CPUI TJEFT POOFDUJPO TMFFWF f Method 2 5XJTU UIF XJSF DPSFT UPHFUIFS BOE QVTI JU JOUP UIF TMFFWF POOFDUJPO TMFFWF 4 6TJOH B DSJNQJOH UPPM DPNQSFTT UIF UXP QPJOUT B...

Page 17: ...DPOUSBDUJPO XPSL JT DPNQMFUFE XSBQ JU XJUI UIF JOTVMBUJPO UBQF UP öOJTI CAUTION t Make sure that the connection parts are not exposed to outside t F TVSF UP VTF JOTVMBUJPO UBQF BOE B DPOUSBDUJPO UVCF NBEF PG BQQSPWFE SFJOGPSDFE JOTVMBUJOH NBUFSJBMT UIBU IBWF UIF TBNF MFWFM PG XJUITUBOE WPMUBHF XJUI UIF QPXFS DBCMF PNQMZ XJUI UIF MPDBM SFHVMBUJPOT on extensions Insulation tape t O DBTF PG FYUFOEJOH...

Page 18: ... X X X X X 3 X X X X X The procedure of setting option Settinganindoorunitaddressandinstallationoption X Set the indoor unit address and installation option with remote controller option 4FU UIF FBDI PQUJPO TFQBSBUFMZ TJODF ZPV DBOOPU TFU UIF 3 44 TFUUJOH BOE JOEPPS VOJU JOTUBMMBUJPO TFUUJOH PQUJPO BU UIF TBNF UJNF PV OFFE UP TFU UXJDF XIFO TFUUJOH JOEPPS VOJU BEESFTT BOE JOTUBMMBUJPO PQUJPO 0O 4 ...

Page 19: ...FS 4 WBMVF BDI UJNF ZPV QSFTT UIF CVUUPO will be selected in rotation 6 Setting Fan mode 1SFTT PEF CVUUPO UP CF DIBOHFE UP NPEF JO UIF 0 TUBUVT 4FUUJOH 4 4 PQUJPO 1SFTT PX BO CVUUPO UP FOUFS 4 WBMVF Press High Fan button UP FOUFS 4 WBMVF BDI UJNF ZPV QSFTT UIF CVUUPO will be selected in rotation 8 Setting Heat mode 1SFTT PEF CVUUPO UP CF DIBOHFE UP 5 NPEF JO UIF 0 TUBUVT 4FUUJOH 4 4 PQUJPO 1SFTT P...

Page 20: ...UUPO UP FOUFS 4 WBMVF Press High Fan button UP FOUFS 4 WBMVF BDI UJNF ZPV QSFTT UIF CVUUPO will be selected in rotation 18 Setting Heat mode 1SFTT PEF CVUUPO UP CF DIBOHF UP 5 NPEF JO UIF 0 TUBUVT 4FUUJOH 4 4 NPEF 1SFTT PX BO CVUUPO UP FOUFS 4 WBMVF Press High Fan button UP FOUFS 4 WBMVF BDI UJNF ZPV QSFTT UIF CVUUPO will be selected in rotation 4 4 4 4 4 4 4 4 Step 4 Input option Press operation ...

Page 21: ...OBUJPO 1 0 Setting Main address 3 4 37 3 4 37 The unit digit of an indoor unit Remote Controller Display Indication andDetails Indication Details Indication Details Indication Details Indication Details 0 0 P BJO address 0 3 TJOHMF digit 1 Main address setting mode Option 4 4 4 4 4 4 YQMBOBUJPO 1 3 4 37 Setting RMC address 3 4 37 SPVQ channel 16 SPVQ BEESFTT Remote Controller Display Indication an...

Page 22: ... remote controller Settinganindoorunitinstallationoption suitablefortheconditionofeachinstallationlocation 4 4 4 4 4 4 0 2 3 4 37 YUFSJPS temperature sensor Central control 3 4 37 4 4 4 4 4 4 1 Drain pump 3 4 37 3 4 37 3 4 37 BTUFS 4MBWF 4 4 4 4 4 4 2 YUFSOBM DPOUSPM YUFSOBM DPOUSPM output 4 1MBTNB JPO Buzzer VNCFS PG IPVST VTJOH öMUFS 4 4 4 3 OEJWJEVBM DPOUSPM PG a remote controller Heating setti...

Page 23: ...4 4 YQMBOBUJPO 1 6TF PG FYUFSOBM control Setting the output of external control 4 1MBTNB JPO Buzzer control VNCFS PG IPVST VTJOH öMUFS Remote Controller Display Indication and Details Indication Details Indication Details Indication Details Indication Details Indication Details Indication Details 2 0 Disuse 0 Thermo on 0 Disuse 0 6TF PG CV FS 2 1000Hour 1 0 0 Control 1 Operation on 1 6TF 1 PO VTF ...

Page 24: ...tion Details Indication Details Indication Details Indication Details Indication Details 0 D Option mode 0 F 5FOT EJHJU PG 4 0 9 6OJU EJHJU PG 4 0 9 The changed WBMVF 0 F t 8IFO DIBOHJOH B EJHJU PG BO JOEPPS VOJU BEESFTT TFUUJOH PQUJPO TFU UIF 4 BT A t 8IFO DIBOHJOH B EJHJU PG JOEPPS VOJU JOTUBMMBUJPO PQUJPO TFU UIF 4 BT A Ex When setting the buzzer control into disuse status Option 4 4 4 4 4 4 YQ...

Page 25: ... GBO NPUPS JO UIF JOEPPS VOJU X X X SSPS PG UIF PVUEPPS UFNQFSBUVSF TFOTPS SSPS PG UIF DPOEFOTPS UFNQFSBUVSF TFOTPS SSPS PG UIF EJTDIBSHF UFNQFSBUVSF TFOTPS X X P DPNNVOJDBUJPO GPS NJOVUFT CFUXFFO indoor and outdoor unit communication error for more than 2minutes X X SSPS PG PVUEPPS VOJU X Detection of the float switch X X 130 FSSPS X 130 PQUJPO FSSPS X G ZPV UVSO PGG UIF BJS DPOEJUJPOFS XIFO UIF ...

Page 26: ...26 Memo ...

Page 27: ...27 ENGLISH ...

Page 28: ...DB98 32787A 16 ...

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