495 SV4A14A SV-A Combination table RXYSA8-10-12A RXYA-A SV1A25A • • SV4A14A • • SV6A14A • • SV8A14A • • Shut off valve box SV1A25A SV*A14A Maximum number of connectable indoor units 5 20 30 40 Maximum number of connectable indoor units per branch 5 Number of branches 1 4 6 8 Maximum capacity index of connectable indoor units 250 400 600 650 Maximum capacity index of connectable indoor units per branch 250 140 Dimensions Unit HeightxWidthxDepth mm 291x600x845 291x1,000x845 Piping connections Outdoor unit or Refrigerant Flow Through Liquid Type Brazing connection OD mm 9.52, 12.7, 15.9 Gas Type Brazing connection OD mm 15.9, 19.1, 22.2, 28.6 Indoor unit Liquid Type Brazing connection OD mm 6.35, 9.52 Gas Type Brazing connection OD mm 9.52, 12.7, 15.9 Drain VP20 (I.D. 20/O.D. 26) Units connected in Refrigerant Flow Through Maximum allowed amount of BS/SV units 4 Maximum total number of ports of BS/SV units 16 Maximum total capacity index of indoor unit 650 Sound absorbing thermal insulation Polyethylene foam System safety requirements Duct connection diameter on unit mm 160.0 Duct connection positions Left/Right Power supply Phase 1~ Frequency Hz 50 Voltage V 220-440 Maximum fuse amps (MFA) A 6 Contains fluorinated greenhouse gases Optional Shut off valve box (SV) To tackle even the most stringent applications in a future proof way J For the vast majority of applications no SV box is needed to tackle the IEC requirements. J In case of very small rooms an optional SV box ensures compliance to IEC60335-2-40 for any room. J Continued operation in case of a leak: only the specific branch is closed, maintaining full operation of the system J Fast installation thanks to Refrigerant Flow through reducing the number of brazing points and joint kits J Easy servicing in false ceilings thanks to sliding down PCB J Limited ceiling void required J Connect up to 250 class unit (28kW) to 1-port SV box or by combining 2 ports on multi SV box SV-A
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