Samsung AC777MXAD7H series Installation Manual
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Samsung AC777MXAD7H series Installation Manual

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Air conditioner
Installation manual
AC
MXAD H / AC
• Thank you for purchasing this Samsung air conditioner.
• Before operating this unit, please read this manual carefully and retain it for future
reference.
MXAS H

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Summary of Contents for Samsung AC777MXAD7H series

  • Page 1 Air conditioner Installation manual MXAD H / AC MXAS H • Thank you for purchasing this Samsung air conditioner. • Before operating this unit, please read this manual carefully and retain it for future reference.

  • Page 2: Table Of Contents

    Extra procedures Pumping down refrigerant Relocating the indoor and outdoor units Using the stop valve Appendix Troubleshooting Technical specifications COMMISSION DELEGATED REGULATION (EU) No 626/2011 For information on Samsung’s environmental commitments and product specific regulatory obligations e.g. REACH visit: samsung.com/uk/aboutsamsung/samsungelectronics/corporatecitizenship/data_corner.html English...

  • Page 3: Safety Information

    • This manual explains how to install an indoor unit authorized centres or returned to the retailer so that with a split system with two SAMSUNG units. The use it can be disposed of correctly and safely. of other types of units with different control systems may damage the units and invalidate the warranty.

  • Page 4: Installing The Unit

    Safety Information • This appliance is not intended for use by persons • For this reason, when provisions of the installation (including children) with reduced physical, sensory manual are not complied with, the cost required to or mental capabilities, or lack of experience and access and repair the units (in SAFETY CONDITIONS, knowledge, unless they have been given supervision as set out in prevailing regulations) with harnesses,...

  • Page 5: Installation Procedure

    Stereo Computer etc Outdoor Unit 200 mm Air Guide Duct (This product is not provided by Samsung) • Install the unit at a height where its base can be firmly fixed in place. • Make sure that the water dripping from the drain hose runs away correctly and safely.
  • Page 6 Installation Procedure Minimum clearances for the outdoor unit CAUTION • Depending on the condition of power supply, unstable When installing 1 outdoor unit power or voltage may cause malfunction of the parts or control system. (At the ship or places using power (Unit: mm) supply from electric generator...etc) •...
  • Page 7 Moving the outdoor unit with wire rope 1 Before carrying the outdoor unit, fasten two wire ropes of 8 m or longer, as shown in the figure. 2 To prevent damages or scratches effectively, insert or more or more or more or more a piece of cloth between the outdoor unit and the ropes.

  • Page 8: Step 2 Fixing The Outdoor Unit In Place

    Installation Procedure Step 2 Fixing the outdoor unit in place Optional: Fixing the outdoor unit to a wall with a rack Install the outdoor unit on a rigid and stable base to prevent disturbance from any noise caused by vibration. When installing the unit at a height or in a location exposed to strong winds, fix the unit securely to a Designed to cut off residual vibration from...

  • Page 9: Step 3 Connecting The Power Cables, Communication Cable, And Controllers

    Step 3 Connecting the power cables, Air conditioning system examples communication cable, and controllers When using earth leakage circuit breaker (ELCB) for a single phase You must connect the following three electrical cables to the outdoor unit: Communication cable Main power •...
  • Page 10 Installation Procedure Connecting the main power cable When using ELB for 1 phase and 3 phase 1-phase Electrical component box Power supply 1(L) 2(N) MCCB Cable tie Outdoor-to- Main power Communication cable indoor power cable cable 3-phase 1(L) 2(N) L1(R) L2(S) L3(T) The appearance of the unit may be...
  • Page 11 Main power terminal block specifications • 1-phase terminal block specifications • 3-phase terminal block specifications AC090/100/120/140MXADKH, AC120MXASEH AC090/100/120/140MXADNH 1(L) 2(N) 1(L) 2(N) L1(R) L2(S) L3(T) 10.1 11.4 11.4 9.95 11.55 10.1 Main power cable specifications The power cable is not supplied with air conditioner. •...
  • Page 12 Installation Procedure Silence mode controller wiring diagram NOTE (AC090/100/120/140MXA**H) 1 Voltage range • Units are suitable for use on electrical systems Outdoor unit where voltage supplied to unit terminal is not below or above listed range limits 2 Maximum allowable voltage variation between phases is 2%.
  • Page 13 3-phase NOTE • Lay the electrical wiring so that the front cover does not rise up when doing wiring work and attach the front cover securely. Indoor Unit • Ground wire for the indoor unit and outdoor unit connection cable must be clamped to a soft copper tin-plated eyelet terminal with M4 screw hole(NOT SUPPLIED WITH UNIT ACCESSORIES).

  • Page 14: Step 4 Optional: Extending The Power Cable

    Installation Procedure • Connect the rated cables only. • When installing the indoor unit in a computer room or net work room, use the double shielded (tape • Connect using a driver which is able to apply the aluminium / polyester braid + copper ) cable of rated torque to the screws.
  • Page 15 3 Insert both sides of core wire of the power cable into 6 Apply heat to the contraction tube to contract it. the connection sleeve. • Method 1: Push the core wire into the sleeve from Contraction tube both sides. •...

  • Page 16: Step 5 Connecting The Refrigerant Pipe

    Installation Procedure Step 5 Connecting the refrigerant pipe Maximum allowable length Items Single installation DPM installation AC090MXAD*H AC100MXAD*H AC100MXAD*H Applicable outdoor unit models AC140MXAD*H AC140MXAD*H AC120MXAD*H AC120MXAD*H AC120MXAS*H Total pipe length (L +…+L +a+b) 50 m 75 m Main pipe (L 50 m 75 m 30 m...

  • Page 17: Step 6 Optional: Cutting And Flaring The Pipes

    3 To prevent any gas from leaking out, remove all burrs CAUTION at the cut edge of the pipe, using a reamer. • Be sure to use C1220T-1/2H (Semi-hard) pipe for 4 Slide a flare nut on to the pipe and modify the flare. more than Ø19.05 mm.

  • Page 18: Step 7 Installing Oil Traps

    Installation Procedure Step 7 Installing oil traps Step 8 Connecting up and removing air in the circuit Check the following list and install an oil trap. • Based on cooling operation, install it on the gas side CAUTION pipe only. •...

  • Page 19: Step 9 Adding Refrigerant (R-410A)

    3 Connect the charging hose of low pressure side of CAUTION manifold gauge to the packed valve having a service port as shown at the figure. • Connect the indoor and outdoor units using pipes with flared connections (not supplied). For the lines, CAUTION use insulated, unwelded, degreased and deoxidized copper pipe, (Cu DHP type to ISO 1337 or UNI EN...
  • Page 20 Installation Procedure Important information regulation regarding the Indoor Unit refrigerant used This product contains fluorinated greenhouse gases. Do Outdoor Unit not vent gases into the atmosphere. CAUTION • Inform user if system contains 5 tCO2e or more of fluorinated greenhouse gases. In this case, it has to be Unit tCO2e checked for leakage at least once every 12 months,...
  • Page 21 Installing DPM Connecting communication line and wired remote controller • In case of 2 indoor units connection DPM allowable Outdoor and indoor unit models F1/F2 F1/F2 F1/F2 DPM allowable Outdoor and indoor unit models Indoor Indoor Outdoor unit unit unit 2 IDUs 3 IDUs 4 IDUs...

  • Page 22: Step 10 Performing The Gas Leak Test

    Installation Procedure Instruction for installation and operation Step 10 Performing the gas leak test • You should install the DPM according to the above installation specification and eliminate the factors LEAK TEST WITH NITROGEN (before opening valves) that give electrical load to the both indoor units when In order to detect basic refrigerant leaks, before installing and operating.

  • Page 23: Step 11 Connecting The Drain Hose To The Outdoor Unit

    Step 11 Connecting the drain hose to Step 12 Insulating the refrigerant the outdoor unit pipes When using the air conditioner in the heating mode, ice Once you have checked that there are no leaks in the may accumulate . During de-icing (defrost operation), system, you can insulate the piping and hose.

  • Page 24: Step 13 Checking The Earthing

    Installation Procedure Step 13 Checking the earthing Insulation Type (Heating/Cooling) If the power distribution circuit does not have a earthing High Standard or the earthing does not comply with specifications, an humidity Pipe Pipe size Remarks [Less than earthing electrode must be installed. The corresponding [over 30°C, 30°C, 85%] accessories are not supplied with the air conditioner.

  • Page 25: Step 14 Performing Final Check And Trial Operation

    5 Carefully check the installation by measuring the Defrost test mode earthing resistance with a earth resistance tester. If Condition 1: The outdoor temperature is below 10°C. the resistance is above the required level, drive the Condition 2: All the temperature conditions should meet electrode deeper into the ground or increase the the defrost conditions.
  • Page 26 Installation Procedure 6 View mode: When the K4 switch is pressed, you can see information about our system state as below. short Display contents SEG1 SEG2 SEG3 SEG4 Unit push Order frequency Hundreds digit Tens digit Units digit Current frequency Hundreds digit Tens digit Units digit...
  • Page 27 7 DIP switch option 8 Setting the address manually (high level controller) • Turn off the air conditioner, press and hold the K2 switch for a while to enter the Option mode. (Initial value: 00AU) – You cannot enter the Option mode when the air conditioner is running.

  • Page 28: Extra Procedures

    Extra Procedures Extra Procedures Pumping down refrigerant Relocating the indoor and outdoor units CAUTION 1 Pump down refrigerant. See Pumping down • After installing the product, be sure to perform leak refrigerant on page 28. tests on the piping connections. After pumping down 2 Remove the power cord.

  • Page 29: Using The Stop Valve

    Using the stop valve NOTE • Do not apply excessive force to the stop valve and always use special instruments. Otherwise, the Opening the stop valve stopping box can be damaged and the back sheet can leaks. 1 Open the cap and turn the stop valve anticlockwise •...

  • Page 30: Appendix

    Appendix Appendix Troubleshooting The table below list the self-diagnostic routines. For some of error codes, you must contact an authorized service centre. If an error occurs during the operation, it is displayed on the outdoor unit PCB LED, both MAIN PCB and INVERTER PCB.

  • Page 31: Technical Specifications

    No. Error Code Meaning Remarks E458 Fan speed error FAN1 ERROR E461 Error due to operation failure of inverter compressor E462 System stop due to full current control E463 Over current trip / PFC over current error Check OLP sensor 1.

  • Page 32: Commission Delegated Regulation (Eu) No 626/2011

    Appendix COMMISSION DELEGATED REGULATION (EU) No 626/2011 PRODUCT FICHE (ENERGY LABELLING OF AIR CONDITIONERS) Supplier's name Samsung Electronics Co.. Ltd. AC090MN4DKH / AC090MNMDKH / AC090MN4PKH / AC090MNMDKH / AC100MNCDKH / Model name (Indoor/Outdoor) AC090MXADKH AC090MXADKH AC090MXADKH AC090MXADNH AC100MXADKH Sound Power Level (Indoor/Outdoor)
  • Page 33 COMMISSION DELEGATED REGULATION (EU) No 626/2011 PRODUCT FICHE (ENERGY LABELLING OF AIR CONDITIONERS) Supplier's name Samsung Electronics Co.. Ltd. AC100MN4DKH / AC100MNMDKH / AC100MN4PKH / AC100MNTDEH/ AC100MNCDKH / AC100MN4DKH / Model name (Indoor/Outdoor) AC100MXADKH AC100MXADKH AC100MXADKH AC100MXADKH AC100MXADNH AC100MXADNH Sound Power Level (Indoor/Outdoor)
  • Page 34 Appendix COMMISSION DELEGATED REGULATION (EU) No 626/2011 PRODUCT FICHE (ENERGY LABELLING OF AIR CONDITIONERS) Supplier's name Samsung Electronics Co.. Ltd. AC100MNMDKH / AC100MN4PKH / AC100MNTDEH/ AC120MNCDKH / AC120MN4DKH / AC120MNMDKH / Model name (Indoor/Outdoor) AC100MXADNH AC100MXADNH AC100MXADNH AC120MXADKH AC120MXADKH AC120MXADKH...
  • Page 35 COMMISSION DELEGATED REGULATION (EU) No 626/2011 PRODUCT FICHE (ENERGY LABELLING OF AIR CONDITIONERS) Supplier's name Samsung Electronics Co.. Ltd. AC120MN4PKH/ AC120MNCDKH/ AC120MN4DKH/ AC120MNMDKH/ AC120MN4PKH/ AC120MNMSEH/ Model name (Indoor/Outdoor) AC120MXADKH AC120MXADNH AC120MXADNH AC120MXADNH AC120MXADNH AC120MXASEH Sound Power Level (Indoor/Outdoor) dB(A) 61 / 70...
  • Page 36 Appendix [ESPAÑOL-ES] [FRANÇAIS-FR] [ITALIANO-IT] [PORTUGUÊS-PT] Nombre del proveedor Nom du fournisseur Nome del Fornitore Nome do fornecedor Nombre del modelo Nom du modèle Nome del Modello Nome do modelo (unidad interior/exterior) (intérieur/extérieur) (Unità Interna/Unità Esterna) (interior/exterior) Nivel de potencia acústica Niveau de puissance acoustique Livello della potenza sonora Nível de potência sonora (interior/...
  • Page 37 [DEUTSCH-DE] [NEDERLANDS-NL] [POLSKI-PL] Name des Lieferanten Naam van de leverancier Nazwa dostawcy Modellbezeichnung Nazwa modelu Modelnaam (binnen/buiten) (Innen-/Außengerät ) (Wewnętrzny/zewnętrzny) Poziom mocy akustycznej Schallleistungspegel (innen/außen) Geluidsniveau (binnen/buiten) (Wewnętrzna/zewnętrzna) Name des Kältemittels Koelmiddel Nazwa środka chłodzącego SEER SEER SEER SEER Energieeffizienzklasse (SEER) Enegie-efficiencyklasse (SEER) Klasa energetyczna (SEER) (Kühlperiode)
  • Page 38 Appendix [MAGYAR-HU] [ČEŠTINA-CS] [SLOVENČINA-SK] [ROMÂNĂ-RO] Forgalmazó neve Název dodavatele Názov dodávateľa Numele furnizorului Názov modelu Numele modelului Modellnév (Beltéri/kültéri) Název modelu (vnitřní/venkovní) (vnútorné/vonkajšie) (interior/exterior) Hladina akustického výkonu Hladina akustického výkonu Nivel de putere acustică Zajszint (Beltéri/kültéri) (vnitřní/venkovní) (vnútorná/vonkajšia) (interior/exterior) Hűtőközeg neve Název chladiva Chladivo Numele agentului frigorific...
  • Page 39 [HRVATSKI-HR] [SLOVENČINA-SL] [DANSK-DA] Naziv dobavljača Názov dodávateľa Leverandørens navn Názov modelu Naziv modela (unutarnji/spoljni) Modelnavn (indendørs/udendørs) (vnútorné/vonkajšie) Razina zvučne snage Hladina akustického výkonu Lydeffektniveau (u zatvorenom/otvorenom) (vnútorná/vonkajšia) (indenfor/udenfor) Naziv rashladnog sredstva Chladivo Navnet på køleelementet SEER SEER SEER SEER Razred energetske učinkovitosti Trieda energetickej účinnosti Energieffektivitetsklasse (SEER) (SEER)
  • Page 40 Appendix [SVENSKA-SV] [SUOMI-FI] [EESTI-ET] [LATVIEŠU-LV] Leverantörens namn Tavarantoimittajan nimi Tarnija nimi Piegādātāja nosaukums Mudeli nimi Modeļa nosaukums Modellnamn (inomhus/utomhus) Mallin nimi (sisä/ulko) (sisetingimused/välistingimused) (iekštelpu/ārtelpu) Helivõimsuse tase Skaņas intensitātes līmenis Ljudnivå (inomhus/utomhus) Äänitehotaso (sisä/ulko) (sisetingimused/välistingimused) (iekštelpu/ārtelpu) Köldmedium Kylmäaineen nimi Jahutusaine nimi Aukstumaģenta nosaukums SEER SEER...
  • Page 41 [LIETUVIŲ KALBA-LT] [SRPSKI-SR] Tiekėjo pavadinimas Modelio pavadinimas (naudojamo patalpose / lauke) Garso galios lygis (patalpose / lauke) Šaldalo pavadinimas SEER SEER Energijos suvartojimo efektyvumo klasė (SEER) (vėsinimo sezonas) Pdesignc Pdesignc SCOP (vidutinis klimatas) Energijos suvartojimo efektyvumo klasė SCOP (vidutinis klimatas) šildymo sezonas (vidutinis klimatas) Projektinė...
  • Page 42 Appendix [ESPAÑOL-ES] 1 Las fugas de refrigerante contribuyen al cambio climático. Cuanto mayor sea el potencial de calentamiento global (GWP) de un refrigerante, más contribuirá a dicho calentamiento su vertido a la atmósfera. Este aparato contiene un líquido refrigerante con un GWP igual a [2088]. Esto significa que, si pasara a la atmósfera 1 kg de este líquido refrigerante, el impacto en el calentamiento global sería, a lo largo de un periodo de 100 años, [2088] veces mayor que si se vertiera 1 kg de CO .
  • Page 43 [DEUTSCH-DE] 1 Der Austritt von Kältemittel trägt zum Klimawandel bei. Kältemittel mit geringerem Treibhauspotenzial tragen im Fall eines Austretens weniger zur Erderwärmung bei als solche mit höherem Treibhauspotenzial. Dieses Gerät enthält Kältemittel mit einem Treibhauspotenzial von [2088]. Somit hätte ein Austreten von 1 kg dieses Kältemittels [2088] Mal größere Auswirkungen auf die Erderwärmung als 1 kg CO , bezogen auf hundert Jahre.
  • Page 44 Appendix [MAGYAR-HU] 1 A hűtőközeg-szivárgás fokozza az éghajlatváltozást. Az alacsonyabb globális felmelegedési potenciállal (GWP) rendelkező hűtőközegek kevésbé járulnak hozzá a globális felmelegedéshez, ha a légkörbe jutnak, mint a magasabb együtthatójú típusok. A berendezés [2088] értékű globális felmelegedési potenciállal (GWP) rendelkező, folyékony halmazállapotú hűtőközeget tartalmaz.
  • Page 45 [HRVATSKI-HR] 1 Istjecanje rashladnih sredstava doprinosi klimatskim promjenama. U slučaju ispuštanja u atmosferu rashladno sredstvo s nižim potencijalom globalnog zagrijavanja (GWP) manje bi utjecalo na globalno zagrijavanje od rashladnog sredstva s višim GWP-om. Taj uređaj sadrži rashladnu tekućinu s GWP-om jednakim [2088]. To znači da bi u slučaju istjecanja 1 kg te rashladne tekućine u atmosferu, njezin utjecaj na globalno zagrijavanje bio [2088] puta veći od utjecaja 1 kg CO tijekom razdoblja od 100 godina.
  • Page 46 Appendix [SVENSKA-SV] 1 Läckande köldmedium bidrar till klimatförändringen. Köldmedier med lägre global uppvärmningspotential (GWP) bidrar mindre till den globala uppvärmningen än köldmedier med högre GWP-värde, om de skulle läcka ut i atmosfären. Den här enheten innehåller ett köldmedium med ett GWP-värde som är lika med [2088]. Detta innebär att om 1 kg av detta köldmedium skulle läcka ut i atmosfären skulle köldmediets påverkan på...
  • Page 47 [LATVIEŠU-LV] 1 Aukstumaģenta noplūde veicina klimata pārmaiņas. Aukstumaģents ar zemāku globālās sasilšanas potenciālu (GWP) globālo sasilšanu veicina mazākā mērā nekā aukstumaģents ar augstāku GWP, ja notiek noplūde atmosfērā. Šajā iekārtā izmantots aukstumaģenta šķidrums, kura GWP atbilst [2088]. Tas nozīmē, ka gadījumā, ja atmosfērā noplūstu 1 kg šī aukstumaģenta šķidruma, ietekme uz globālo sasilšanu 100 gadu laika posmā...
  • Page 48 SAMSUNG ELECTRONICS CO., LTD. SGEC : 107, Hanamsandan 6beon-ro, Gwangsan-gu, Gwangju-si, Korea 62218 Samsung Electronics (UK) Ltd, Euro QA Lab. Blackbushe Business Park. Saxony Way, Yateley, Hampshire. GU46 6GG United Kingdom...

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