Page 2 - • Split Sky Air • Outdoor Units; Specifications; -1 NOMINAL CAPACITY AND
3 1 2 • Split Sky Air • Outdoor Units 2 • Outdoor Units • R-410A • RKS-G2V1B 2 Specifications 2-1 NOMINAL CAPACITY AND NOMINAL INPUT RKS20G2V1B RKS25G2V1B RKS35G2V1B RKS42G2V1B RKS50G2V1B For combination indoor units + outdoor units Indoor Units FTXS20G2V1B FTXS25G2V1B FTXS35G2V1B FTXS42G2V1B FTXS50...
Page 3 - -2 TECHNICAL SPECIFICATIONS
• Outdoor Units • R-410A • RKS-G2V1B 1 2 • Split Sky Air • Outdoor Units 3 2 Specifications Cooling capacity Minimum kW 1.2 1.2 0.9 Btu/h 4,100 4,100 3,070 Kcal/h 1,030 1,030 770 Standard kW 2.5 3.5 4.9 Btu/h 8,500 11,900 16,730 Kcal/h 2,150 3,010 4,210 Maximum kW 3.0 3.8 5.3 Btu/h 10,200 13,000 18,...
Page 5 - -3 ELECTRICAL SPECIFICATIONS
• Outdoor Units • R-410A • RKS-G2V1B 1 2 • Split Sky Air • Outdoor Units 5 2 Specifications Piping connections Liquid (OD) Diameter (OD) mm 6.35 6.35 6.35 6.35 6.35 Gas Diameter (OD) mm 9.52 9.52 9.52 9.52 12.7 Drain Diameter (OD) mm 18 18 18 18 18 Piping Length Maximum m 20 20 20 20 30 Additional R...
Page 6 - Electrical data
3 1 3 • Split Sky Air • Outdoor Units 6 • Outdoor Units • R-410A • RKS-G2V1B 3 Electrical data 3D055006B Representative Unit Combination Power Supply Comp OFM IFM Indoor Unit Outdoor Unit Hz-Volts Voltage Range MCA MFA RHz RLA W FLA W FLA FTXS20G2V1B RKS20G2V1B 50 - 230 Max. 50Hz 264V Min. 50Hz 198V...
Page 7 - SYMBOLS
• Outdoor Units • R-410A • RKS-G2V1B 1 3 • Split Sky Air • Outdoor Units 7 3 Electrical data Representative unit combination Power supply Comp. OFM IFM Indoor unit Outdoor unit Hz-volts Voltage range MCA MFA RHz RLA W FLA W FLA FFQ25B8V1 B RKS25G2V1B 50 - 220 50 - 230 50 - 240 Max. 50Hz 264V Min. 50...
Page 11 - Capacity tables; - 1 Cooling capacity tables
• Outdoor Units • R-410A • RKS-G2V1B 1 4 • Split Sky Air • Outdoor Units 11 4 Capacity tables 4 - 1 Cooling capacity tables FTXS20G2V1B + RKS20G2V1B Cooling 50Hz 220-240V 3D059710 Indoor Outdoor temperature (°C DB) EWB EDB 20 25 30 32 35 40 °C °C TC SHC PI TC SHC PI TC SHC PI TC SHC PI TC SHC PI TC ...
Page 19 - Dimensional drawing & centre of gravity; - 1 Dimensional drawing
• Outdoor Units • R-410A • RKS-G2V1B 1 5 • Split Sky Air • Outdoor Units 19 5 Dimensional drawing & centre of gravity 5 - 1 Dimensional drawing RKS20-42G 3D055546A 4-Holes for anchor bolts (M8 or M10) Drain Oulet(I.D. Ø 15.9 Hose For Connection) Brand Name Label Handle Manufacture’s label Wiring...
Page 20 - - 2 Centre of gravity
3 1 5 • Split Sky Air • Outdoor Units 20 • Outdoor Units • R-410A • RKS-G2V1B 5 Dimensional drawing & centre of gravity 5 - 2 Centre of gravity RKS20-35G 4D056351D RKS42G 4D059009A
Page 22 - Piping diagram
3 1 6 • Split Sky Air • Outdoor Units 22 • Outdoor Units • R-410A • RKS-G2V1B 6 Piping diagram RKS20G 3D059588 (9.5 CuT) 9.5 CuT Propeller Fan Muffler Four way valve Normally: Off Muffler Gas Stop Valve Field Piping Refrigerant Flow Cooling Muffler With Filter Outdoor Air Temperate Thermistor Heat e...
Page 24 - Wiring diagram
3 1 7 • Split Sky Air • Outdoor Units 24 • Outdoor Units • R-410A • RKS-G2V1B 7 Wiring diagram 7 - 1 Wiring diagram R KS 2 0 -35 G 3D058684A NOTE 1 Refer to the nameplate for the power requirements. C5, C6, C118 : Capacitor PCB1, PCB2 : Printed Circuit Board V1, V2, V3 : Varistor DB1, DB2 : Diode Br...
Page 26 - Sound data; - 1 Sound pressure spectrum
3 1 8 • Split Sky Air • Outdoor Units 26 • Outdoor Units • R-410A • RKS-G2V1B 8 Sound data 8 - 1 Sound pressure spectrum 4D059600 NOTES 1 Operating conditons: : 50 Hz 220-240V (dB) Overall (dB) Cooling 2 Measure in anechoic room 3 Location of microphone 4 Operation noise differs with operation and a...
Page 27 - Operation range
• Outdoor Units • R-410A • RKS-G2V1B 1 9 • Split Sky Air • Outdoor Units 27 9 Operation range RKS20-50G 4D029297T NOTES 1 The graphs are based on the following conditions.• Equivalent piping length 7.5m • Level difference 0m • Air Flow Rate High O ut do or te m p. ( °C W B ) C on tin uo us o pe ra t...