RXYSQ4T7Y1B RXYSQ5T7Y1B RXYSQ6T7Y1B RXYSQ8TMY1B RXYSQ10TMY1B RXYSQ12TMY1B
Cooling capacity Nom. 35°C AHRI kW       22.4 (2) 28.0 (2) 33.5 (2)
    46°C AHRI kW       17.0 (3) 20.0 (3) 24.0 (3)
    48°C AHRI kW       15.0 (4) 17.0 (4) 20.0 (4)
    Eurovent kW 12.1 (1) 14.0 (1) 15.5 (1)      
    35°C AHRI Btu/h       76,400 (2) 95,500 (2) 114,300 (2)
    46°C AHRI Btu/h       58,000 (3) 68,200 (3) 81,850 (3)
    48°C AHRI Btu/h       51,150 (4) 58,000 (4) 68,200 (4)
Heating capacity Nom. 6°CWB kW 12.1 (2) 14.0 (2) 15.5 (2)      
Power input - 50Hz Cooling Nom. 35°C AHRI kW       6.78 (2) 8.54 (2) 10.20 (2)
      46°C AHRI kW       5.80 (3) 7.02 (3) 8.60 (3)
      48°C AHRI kW       5.34 (4) 6.80 (4) 7.97 (4)
      Eurovent kW 3.03 (1) 3.73 (1) 4.56 (1)      
  Heating Nom. 6°CWB kW 2.68 (2) 3.27 (2) 3.97 (2)      
EER at nom. capacity 35°C AHRI Btu/h       11.30 (2) 11.20 (2) 11.20 (2)
  35°C AHRI kW/kW       3.30 (2) 3.28 (2) 3.28 (2)
  46°C AHRI Btu/h       10.00 (3) 9.72 (3) 9.52 (3)
  46°C AHRI kW/kW       2.93 (3) 2.85 (3) 2.79 (3)
  48°C AHRI Btu/h       9.58 (4) 8.53 (4) 8.56 (4)
  48°C AHRI kW/kW       2.81 (4) 2.50 (4) 2.51 (4)
COP at nom. capacity 6°CWB kW/kW 4.52 (2) 4.28 (2) 3.90 (2)      
ESEER - Automatic 7.89 7.49 6.73 6.72 6.41 6.18
ESEER - Standard 6.18 5.77 5.23 5.63 5.02 4.87
Capacity range HP 4 5 6 8 10 12
Maximum number of connectable indoor units 64 (3) 64 (3) 64 (3) 64 (6) 64 (6) 64 (6)
Indoor index connection Min.   50 62.5 70 100.0 125.0 150.0
  Max.   130 162.5 182 260.0 325.0 390.0
Dimensions Unit Height mm 1,345 1,345 1,345 1,430 1,615 1,615
    Width mm 900 900 900 940 940 940
    Depth mm 320 320 320 320 460 460
Weight Unit kg 104 104 104 144 175 180
Fan Air flow rate Cooling Nom. m³/min 106 106 106      
Compressor Type   Hermetically sealed swing compressor Hermetically sealed swing compressor Hermetically sealed swing compressor Hermetically sealed scroll compressor Hermetically sealed scroll compressor Hermetically sealed scroll compressor
Operation range Cooling Min. °CDB -5 -5 -5 -5.0 -5.0 -5.0
    Max. °CDB 46 46 46 52.0 52.0 52.0
  Heating Min. °CWB -20 -20 -20 -20.0 -20.0 -20.0
    Max. °CWB 15.5 15.5 15.5 15.5 15.5 15.5
Sound power level Cooling Nom. dBA 68 (4) 69 (4) 70 (4) 73.0 (7) 74.0 (7) 76.0 (7)
Sound pressure level Cooling Nom. dBA 50 (5) 51 (5) 51 (5) 55.0 (8) 55.0 (8) 57.0 (8)
Refrigerant Type   R-410A R-410A R-410A R-410A R-410A R-410A
  GWP   2,087.5 2,087.5 2,087.5 2,087.5 2,087.5 2,087.5
  Charge TCO2Eq 7.5 7.5 7.5 11.5 14.6 16.7
  Charge kg 3.6 3.6 3.6 5.5 7.0 8.0
Piping connections Liquid Type   Flare connection Flare connection Flare connection Braze connection Braze connection Braze connection
    OD mm 9.52 9.52 9.52 9,52 9,52 12,7
  Gas Type   Flare connection Flare connection Braze connection Braze connection Braze connection Braze connection
    OD mm 15.9 15.9 19.1 19.1 22.2 25.4
  Total piping length System Actual m       300 (9) 300 (9) 300 (9)
  Heat insulation   Both liquid and gas pipes Both liquid and gas pipes Both liquid and gas pipes      
Power supply Name   Y1 Y1 Y1 Y1 Y1 Y1
  Phase   3N~ 3N~ 3N~ 3N~ 3N~ 3N~
  Frequency Hz 50 50 50 50 50 50
  Voltage V 380-415 380-415 380-415 380-415 380-415 380-415
Notes Nominal cooling capacities are based on: indoor temperature: 27°CDB, 19°CWB, outdoor temperature: 35°CDB, equivalent refrigerant piping: 5m, level difference: 0m. Data for standard efficiency series. Eurovent 2015 tolerances are used. Nominal cooling capacities are based on: indoor temperature: 27°CDB, 19°CWB, outdoor temperature: 35°CDB, equivalent refrigerant piping: 5m, level difference: 0m. Data for standard efficiency series. Eurovent 2015 tolerances are used. Nominal cooling capacities are based on: indoor temperature: 27°CDB, 19°CWB, outdoor temperature: 35°CDB, equivalent refrigerant piping: 5m, level difference: 0m. Data for standard efficiency series. Eurovent 2015 tolerances are used. Cooling: indoor temp. 27°CDB, 19°CWB; outdoor temp. 35°CDB; equivalent piping length: 7.5m; level difference: 0m Cooling: indoor temp. 27°CDB, 19°CWB; outdoor temp. 35°CDB; equivalent piping length: 7.5m; level difference: 0m Cooling: indoor temp. 27°CDB, 19°CWB; outdoor temp. 35°CDB; equivalent piping length: 7.5m; level difference: 0m
  Nominal cooling capacities are based on: indoor temperature: 27°CDB, 19°CWB, outdoor temperature: 35°CDB, equivalent refrigerant piping: 5m, level difference: 0m. Data for standard efficiency series. Eurovent 2015 tolerances are used. Nominal cooling capacities are based on: indoor temperature: 27°CDB, 19°CWB, outdoor temperature: 35°CDB, equivalent refrigerant piping: 5m, level difference: 0m. Data for standard efficiency series. Eurovent 2015 tolerances are used. Nominal cooling capacities are based on: indoor temperature: 27°CDB, 19°CWB, outdoor temperature: 35°CDB, equivalent refrigerant piping: 5m, level difference: 0m. Data for standard efficiency series. Eurovent 2015 tolerances are used. Cooling: T1: indoor temp. 26,7°CDB, 19,4°CWB, outdoor temp. 35°CB, AHRI 1230:2010, power input indoor units (duct type) included Cooling: T1: indoor temp. 26,7°CDB, 19,4°CWB, outdoor temp. 35°CB, AHRI 1230:2010, power input indoor units (duct type) included Cooling: T1: indoor temp. 26,7°CDB, 19,4°CWB, outdoor temp. 35°CB, AHRI 1230:2010, power input indoor units (duct type) included
  Actual number of units depends on the indoor unit type (VRV DX indoor, RA DX indoor, etc.) and the connection ratio restriction for the system (being; 50% ≤ CR ≤130%). Actual number of units depends on the indoor unit type (VRV DX indoor, RA DX indoor, etc.) and the connection ratio restriction for the system (being; 50% ≤ CR ≤130%). Actual number of units depends on the indoor unit type (VRV DX indoor, RA DX indoor, etc.) and the connection ratio restriction for the system (being; 50% ≤ CR ≤130%). Cooling: T3: indoor temp. 29,0°CDB, 19,0°CWB, outdoor temp. 46°CB, ISO15042:2011, power input indoor units (duct type) included Cooling: T3: indoor temp. 29,0°CDB, 19,0°CWB, outdoor temp. 46°CB, ISO15042:2011, power input indoor units (duct type) included Cooling: T3: indoor temp. 29,0°CDB, 19,0°CWB, outdoor temp. 46°CB, ISO15042:2011, power input indoor units (duct type) included
  Sound power level is an absolute value that a sound source generates. Sound power level is an absolute value that a sound source generates. Sound power level is an absolute value that a sound source generates. Cooling: T2: indoor temp. 26,6°CDB, 19,4°CWB, outdoor temp. 48°CB, AHRI 1230:2010, power input indoor units (duct type) included Cooling: T2: indoor temp. 26,6°CDB, 19,4°CWB, outdoor temp. 48°CB, AHRI 1230:2010, power input indoor units (duct type) included Cooling: T2: indoor temp. 26,6°CDB, 19,4°CWB, outdoor temp. 48°CB, AHRI 1230:2010, power input indoor units (duct type) included
  Sound pressure level is a relative value, depending on the distance and acoustic environment. For more details, please refer to the sound level drawings. Sound pressure level is a relative value, depending on the distance and acoustic environment. For more details, please refer to the sound level drawings. Sound pressure level is a relative value, depending on the distance and acoustic environment. For more details, please refer to the sound level drawings. Heating: indoor temp. 20°CDB; outdoor temp. 7°CDB, 6°CWB; equivalent refrigerant piping: 7.5m; level difference: 0m Heating: indoor temp. 20°CDB; outdoor temp. 7°CDB, 6°CWB; equivalent refrigerant piping: 7.5m; level difference: 0m Heating: indoor temp. 20°CDB; outdoor temp. 7°CDB, 6°CWB; equivalent refrigerant piping: 7.5m; level difference: 0m
  Sound values are measured in a semi-anechoic room. Sound values are measured in a semi-anechoic room. Sound values are measured in a semi-anechoic room. Actual number of units depends on the indoor unit type (VRV DX indoor, RA DX indoor, etc.) and the connection ratio restriction for the system (being; 50% ≤ CR ≤130%). Actual number of units depends on the indoor unit type (VRV DX indoor, RA DX indoor, etc.) and the connection ratio restriction for the system (being; 50% ≤ CR ≤130%). Actual number of units depends on the indoor unit type (VRV DX indoor, RA DX indoor, etc.) and the connection ratio restriction for the system (being; 50% ≤ CR ≤130%).
  For detailed contents of standard accessories, see installation/operation manual For detailed contents of standard accessories, see installation/operation manual For detailed contents of standard accessories, see installation/operation manual Sound power level is an absolute value that a sound source generates. Sound power level is an absolute value that a sound source generates. Sound power level is an absolute value that a sound source generates.
  RLA is based on following conditions: indoor temp. 27°CDB, 19°CWB; outdoor temp. 35°CDB RLA is based on following conditions: indoor temp. 27°CDB, 19°CWB; outdoor temp. 35°CDB RLA is based on following conditions: indoor temp. 27°CDB, 19°CWB; outdoor temp. 35°CDB Sound pressure level is a relative value, depending on the distance and acoustic environment. For more details, please refer to the sound level drawings. Sound pressure level is a relative value, depending on the distance and acoustic environment. For more details, please refer to the sound level drawings. Sound pressure level is a relative value, depending on the distance and acoustic environment. For more details, please refer to the sound level drawings.
  MSC means the maximum current during start up of the compressor. VRV IV uses only inverter compressors. Starting current is always ≤ max. running current. MSC means the maximum current during start up of the compressor. VRV IV uses only inverter compressors. Starting current is always ≤ max. running current. MSC means the maximum current during start up of the compressor. VRV IV uses only inverter compressors. Starting current is always ≤ max. running current. Refer to refrigerant pipe selection or installation manual Refer to refrigerant pipe selection or installation manual Refer to refrigerant pipe selection or installation manual
  MCA must be used to select the correct field wiring size. The MCA can be regarded as the maximum running current. MCA must be used to select the correct field wiring size. The MCA can be regarded as the maximum running current. MCA must be used to select the correct field wiring size. The MCA can be regarded as the maximum running current. RLA is based on following conditions: indoor temp. 27°CDB, 19°CWB; outdoor temp. 35°CDB RLA is based on following conditions: indoor temp. 27°CDB, 19°CWB; outdoor temp. 35°CDB RLA is based on following conditions: indoor temp. 27°CDB, 19°CWB; outdoor temp. 35°CDB
  MFA is used to select the circuit breaker and the ground fault circuit interrupter (earth leakage circuit breaker). MFA is used to select the circuit breaker and the ground fault circuit interrupter (earth leakage circuit breaker). MFA is used to select the circuit breaker and the ground fault circuit interrupter (earth leakage circuit breaker). MSC means the maximum current during start up of the compressor. VRV IV uses only inverter compressors. Starting current is always ≤ max. running current. MSC means the maximum current during start up of the compressor. VRV IV uses only inverter compressors. Starting current is always ≤ max. running current. MSC means the maximum current during start up of the compressor. VRV IV uses only inverter compressors. Starting current is always ≤ max. running current.
  TOCA means the total value of each OC set. TOCA means the total value of each OC set. TOCA means the total value of each OC set. In accordance with EN/IEC 61000-3-12, it may be necessary to consult the distribution network operator to ensure that the equipment is connected only to a supply wih Ssc ≥ minimum Ssc value In accordance with EN/IEC 61000-3-12, it may be necessary to consult the distribution network operator to ensure that the equipment is connected only to a supply wih Ssc ≥ minimum Ssc value In accordance with EN/IEC 61000-3-12, it may be necessary to consult the distribution network operator to ensure that the equipment is connected only to a supply wih Ssc ≥ minimum Ssc value
  FLA: nominal running current fan FLA: nominal running current fan FLA: nominal running current fan MCA must be used to select the correct field wiring size. The MCA can be regarded as the maximum running current. MCA must be used to select the correct field wiring size. The MCA can be regarded as the maximum running current. MCA must be used to select the correct field wiring size. The MCA can be regarded as the maximum running current.
  Voltage range: units are suitable for use on electrical systems where voltage supplied to unit terminal is not below or above listed range limits. Voltage range: units are suitable for use on electrical systems where voltage supplied to unit terminal is not below or above listed range limits. Voltage range: units are suitable for use on electrical systems where voltage supplied to unit terminal is not below or above listed range limits. MFA is used to select the circuit breaker and the ground fault circuit interrupter (earth leakage circuit breaker). MFA is used to select the circuit breaker and the ground fault circuit interrupter (earth leakage circuit breaker). MFA is used to select the circuit breaker and the ground fault circuit interrupter (earth leakage circuit breaker).
  Maximum allowable voltage range variation between phases is 2%. Maximum allowable voltage range variation between phases is 2%. Maximum allowable voltage range variation between phases is 2%. TOCA means the total value of each OC set. TOCA means the total value of each OC set. TOCA means the total value of each OC set.
  The automatic ESEER value corresponds with normal VRV IV-S heat pump operation, including the advanced energy saving functionality (variable refrigerant temperature control). The automatic ESEER value corresponds with normal VRV IV-S heat pump operation, including the advanced energy saving functionality (variable refrigerant temperature control). The automatic ESEER value corresponds with normal VRV IV-S heat pump operation, including the advanced energy saving functionality (variable refrigerant temperature control). FLA means the nominal running current of the fan FLA means the nominal running current of the fan FLA means the nominal running current of the fan
  The standard ESEER value corresponds with normal VRV IV-S heat pump operation, not taking into account the advanced energy saving functionality. The standard ESEER value corresponds with normal VRV IV-S heat pump operation, not taking into account the advanced energy saving functionality. The standard ESEER value corresponds with normal VRV IV-S heat pump operation, not taking into account the advanced energy saving functionality. Maximum allowable voltage range variation between phases is 2%. Maximum allowable voltage range variation between phases is 2%. Maximum allowable voltage range variation between phases is 2%.
Standard Accessories Item       1 1 1
  Item       1 1 1
  Item       1 1 1
Notes       Voltage range: units are suitable for use on electrical systems where voltage supplied to unit terminal is not below or above listed range limits. Voltage range: units are suitable for use on electrical systems where voltage supplied to unit terminal is not below or above listed range limits. Voltage range: units are suitable for use on electrical systems where voltage supplied to unit terminal is not below or above listed range limits.
        The automatic ESEER value corresponds with normal VRV IV-S heat pump operation, including the advanced energy saving functionality (variable refrigerant temperature control). The automatic ESEER value corresponds with normal VRV IV-S heat pump operation, including the advanced energy saving functionality (variable refrigerant temperature control). The automatic ESEER value corresponds with normal VRV IV-S heat pump operation, including the advanced energy saving functionality (variable refrigerant temperature control).
        The standard ESEER value corresponds with normal VRV IV-S heat pump operation, not taking into account the advanced energy saving functionality. The standard ESEER value corresponds with normal VRV IV-S heat pump operation, not taking into account the advanced energy saving functionality. The standard ESEER value corresponds with normal VRV IV-S heat pump operation, not taking into account the advanced energy saving functionality.
        Sound values are measured in a semi-anechoic room. Sound values are measured in a semi-anechoic room. Sound values are measured in a semi-anechoic room.
        EN/IEC 61000-3-12: European/international technical standard setting the limits for harmonic currents produced by equipment connected to public low-voltage system with input current > 16A and ≤ 75A per phase EN/IEC 61000-3-12: European/international technical standard setting the limits for harmonic currents produced by equipment connected to public low-voltage system with input current > 16A and ≤ 75A per phase EN/IEC 61000-3-12: European/international technical standard setting the limits for harmonic currents produced by equipment connected to public low-voltage system with input current > 16A and ≤ 75A per phase
        Ssc: Short-circuit power Ssc: Short-circuit power Ssc: Short-circuit power
        For detailed contents of standard accessories, see installation/operation manual For detailed contents of standard accessories, see installation/operation manual For detailed contents of standard accessories, see installation/operation manual