Daikin R32 SPLIT Series Installation Manual
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DAIKIN ROOM AIR CONDITIONER
INSTALLATION MANUAL
MODELS
FTXC20DV1B
FTXC25DV1B
FTXC35DV1B
FTXC50DV1B
FTXC60DV1B
FTXC71DV1B
RXC20DV1B
RXC25DV1B
RXC35DV1B
RXC50DV1B
RXC60DV1B
RXC71DV1B
R32 SPLIT SERIES
Installation Manual
R32 Split Series
3P621327-2 E
English

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Summary of Contents for Daikin R32 SPLIT Series

  • Page 1 3P621327-2 E DAIKIN ROOM AIR CONDITIONER INSTALLATION MANUAL R32 SPLIT SERIES MODELS Installation Manual English R32 Split Series FTXC20DV1B RXC20DV1B FTXC25DV1B RXC25DV1B FTXC35DV1B RXC35DV1B FTXC50DV1B RXC50DV1B FTXC60DV1B RXC60DV1B FTXC71DV1B RXC71DV1B...
  • Page 2: Safety Precautions

    ENGLISH ENGLISH INSTALLATION MANUAL INSTALLATION MANUAL SAFETY PRECAUTIONS SAFETY PRECAUTIONS Read the precautions in this manual Read the precautions in this manual This appliance is filled with R32. This appliance is filled with R32. carefully before operating the unit. carefully before operating the unit. •...
  • Page 3 ENGLISH WARNING • All electrical wiring must not touch the water piping or any moving parts of the fan motors. • Confirm that the unit has been switched OFF before installing or servicing the unit. • Disconnect from the main power supply before servicing the air conditioner unit. •...
  • Page 4: Choosing An Installation Site

    ENGLISH ENGLISH ACCESSORIES ACCESSORIES Mounting plate Mounting plate Remote controller holder Remote controller holder AAA dry-cell batteries AAA dry-cell batteries Wireless remote controller Wireless remote controller Fixing screws for remote controller Fixing screws for remote controller Titanium apatite deodorizing filter Titanium apatite deodorizing filter holder M3 ×...
  • Page 5: Indoor/Outdoor Unit Installation Drawings

    ENGLISH INDOOR/OUTDOOR UNIT INSTALLATION DRAWINGS 55mm or more from ceiling The flare connection should Caulk pipe hole be installed outdoors. gap with putty. Front panel Cut thermal insulation pipe to an appropriate length and wrap it with tape, making sure that no gap is left in the 50mm or more from walls insulation pipe’s cut line.
  • Page 6: Indoor Installation Guideline

    ENGLISH INDOOR INSTALLATION GUIDELINE INSTALLING THE MOUNTING PLATE Recommended mounting plate retention spots and dimensions • The mounting plate should be installed on a wall which can support the weight of the Mounting plate indoor unit. The mounting plate should be installed on a wall 1) Temporarily secure the mounting plate to the which can support the...
  • Page 7: Installing Indoor Unit

    ENGLISH INSTALLING INDOOR UNIT Right-side, right-back, or right-bottom piping. Right-side piping 1) Attach the drain hose to the underside of the refrigerant pipes with Right-back piping Remove pipe port cover here for right-side piping adhesive vinyl tape. Right- Bind refrigerant pipe and bottom drain hose together with Remove pipe port cover here for...
  • Page 8: Drain Piping

    ENGLISH ENGLISH Mounting Mounting 7) Wrap the refrigerant pipes and drain hose together with 7) Wrap the refrigerant pipes and drain hose together with Drain hose Drain hose plate plate insulation tape as right figure. insulation tape as right figure. Refrigerant Refrigerant pipes...
  • Page 9 ENGLISH ENGLISH WIRING WIRING IMPORTANT : * The figures shown in the table are for information purpose only. They should be checked and selected IMPORTANT : * The figures shown in the table are for information purpose only. They should be checked and selected to comply with the local/national codes of regulations.
  • Page 10: Outdoor Installation Guideline

    ENGLISH ENGLISH OUTDOOR INSTALLATION GUIDELINE OUTDOOR INSTALLATION GUIDELINE INSTALLING OUTDOOR UNIT INSTALLING OUTDOOR UNIT • Where a wall or other obstacle is in the path of outdoor unit’s intake or exhaust airflow, follow the installation guidelines below. • Where a wall or other obstacle is in the path of outdoor unit’s intake or exhaust airflow, follow the installation guidelines below. •...
  • Page 11: Refrigerant Piping

    ENGLISH ENGLISH REFRIGERANT PIPING REFRIGERANT PIPING CAUTION CAUTION 1) Use the flare nut fixed to the main unit. (To prevent cracking of the flare nut by aged deterioration.) 1) Use the flare nut fixed to the main unit. (To prevent cracking of the flare nut by aged deterioration.) 2) To prevent gas leakage, apply refrigeration oil only to the inner surface of the flare.
  • Page 12: Pump Down Operation

    ENGLISH 1) Connect projection side of charging hose (which comes from gauge manifold) to gas stop valve’s service port. 2) Fully open gauge manifold’s low-pressure valve (Lo) and completely close its high-pressure valve (Hi). (High-pressure valve subsequently requires no operation.) 3) Do vacuum pumping and make sure that the compound pressure gauge reads - 0.1MPa (- 760mmHg) 4) Close gauge manifold’s low-pressure valve (Lo) and stop vacuum pump.
  • Page 13: Special Precautions When Dealing With R32 Unit

    ENGLISH WIRING WARNING • Do not use tapped wires, extension cords, or starburst connections, as they may cause overheating, electric shock, or fire. • Do not use locally purchased electrical parts inside the product. (Do not branch the power for the drain pump, etc., from the terminal block.) Doing so may cause electric shock or fire.
  • Page 14 ENGLISH ENGLISH WARNING WARNING Prior to installation, ensure risk of ignition is minimised and avoid working in confined space. Prior to installation, ensure risk of ignition is minimised and avoid working in confined space. Ensure adequate ventilation is available by opening windows or doors. Ensure adequate ventilation is available by opening windows or doors.
  • Page 15 ENGLISH ENGLISH This process shall be repeated until no refrigerant is within the system. When the final OFN charge is used, the system shall be vented This process shall be repeated until no refrigerant is within the system. When the final OFN charge is used, the system shall be vented down to atmospheric pressure to enable work to take place.
  • Page 16: Checklist Before Commissioning

    ENGLISH ENGLISH COMMISSIONING COMMISSIONING 1. CHECKLIST BEFORE COMMISSIONING 1. CHECKLIST BEFORE COMMISSIONING Do NOT operate the system before the following checks are OK: Do NOT operate the system before the following checks are OK: The indoor unit is properly mounted. The indoor unit is properly mounted.
  • Page 17: Operating Range

    ENGLISH ENGLISH LED Indicator Lights : Normal Operation & Fault Conditions For Heatpump Unit LED Indicator Lights : Normal Operation & Fault Conditions For Heatpump Unit Operation Operation Green Green Cool mode Cool mode Heat mode Heat mode Green Green Auto mode in Cooling operation Auto mode in Cooling operation Auto mode in Heating operation...
  • Page 18: Maintenance And Service

    P.O.Box 18674, Jebel Ali Free Zone, Dubai-UAE JR Shinagawa East Bldg., 2-18-1, Konan, Email: info@daikinmea.com Minato-ku, Tokyo, 108-0075 Japan Web: www.daikinmea.com http://www.daikin.com/global/ Importer for Turkey Lot 60334, Persiaran Bukit Rahman Putra 3, Taman Perindustrian Bukit Rahman Putra, Allianz Plaza-Kucukbakkalkoy Mah.Kayısdagi Cad.No:1 34750...
  • Page 19 WARNING EXPLANATION/SPIEGAZIONE DELLE AVVERTENZE/ ERKLÄRUNG ZU WARNHINWEISEN/ADVERTENCIA EXPLICACIÓN/ WARNING EXPLANATION/SPIEGAZIONE DELLE AVVER EXPLICATION DES AVERTISSEMENTS/UYARI AÇIKLAMASI/ ERKLÄRUNG ZU WARNHINWEISEN/ADVERTENCIA EXPL / TOELICHTING EXPLICATION DES AVERTISSEMENTS/UYARI AÇIKLAMASI/ WAARSCHUWING/EXPLICAÇÃO DE AVISO/WYJA NIENIE OSTRZE E / TO WAARSCHUWING/EXPLICAÇÃO DE AVISO/WYJA NIENIE O WAARSCHUWING WARNING WAARSCHUWING WARNING...

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