RTSYQ10PAY1 RTSYQ14PAY1 RTSYQ16PAY1 RTSYQ20PAY1
System Outdoor unit module 1   RTSQ10PAY1 RTSQ14PAY1 RTSQ16PAY1 RTSQ8PAY1
  Outdoor unit module 2       RTSQ12PAY1
  Function unit   BTSQ20PY1 BTSQ20PY1 BTSQ20PY1 BTSQ20PY1
Cooling capacity Nom. 35°CDB kW 28.0 (1) 40.0 (1) 45.0 (1) 56.0 (1)
Heating capacity Nom. 6°CWB kW 31.5 (2), 28.0 (3) 45.0 (2), 40.0 (3) 50.0 (2), 45.0 (3) 63.0 (2), 55.9 (3)
Power input - 50Hz Cooling Nom. 35°CDB kW 7.90 (1) 12.6 (1) 14.9 (1) 15.4 (1)
  Heating Nom. 6°CWB kW 7.78 (2), 8.18 (3) 11.4 (2), 12.8 (3) 13.0 (2), 15.0 (3) 15.4 (2), 18.70 (3)
EER at nom. capacity 35°CDB kW/kW 3.54 (1) 3.17 (1) 3.02 (1) 3.64 (1)
COP at max. capacity 6°CWB kW/kW 4.05 (2), 3.42 (3) 3.95 (2), 3.13 (3) 3.85 (2), 3.00 (3) 4.09 (2), 2.99 (3)
Capacity range HP 10 14 16 20
Maximum number of connectable indoor units 21 30 34 43
Indoor index connection Min.   125 175 200 250
  Nom.   250 350 400 500
  Max.   325 455 520 650
Fan motor Output W 750 350 750 750
Fan motor 2 Output W   350 750 750
Sound pressure level Cooling Nom. dBA 60 61 63 63
    Max. dBA 62 63 65 65
Piping connections Liquid Type   Braze connection Braze connection Braze connection Braze connection
    OD mm 9.52 12.7 12.7 15.9
  Gas Type   Braze connection Braze connection Braze connection Braze connection
    OD mm 22.2 28.6 28.6 28.6
  Total piping length System Actual m 500 500 500 500
  Level difference OU - IU Outdoor unit in highest position m 50 50 50 50
      Indoor unit in highest position m 40 40 40 40
    IU - IU Max. m 15 15 15 15
  Oil equalizing OD mm       19.1
    Type       Braze connection
  Piping length After branch Max. m 90 (11) 90 (11) 90 (11) 90 (11)
    OU - IU Max. m 165 165 165 165
Defrost method Deicer Deicer Deicer Deicer
Capacity control Steps % 9 ~ 100 7 ~ 100 7 ~ 100 6 ~ 100
Power supply Name   Y1 Y1 Y1 Y1
  Phase   3~ 3~ 3~ 3~
  Frequency Hz 50 50 50 50
  Voltage V 380-415 380-415 380-415 380-415
Voltage range Min. % -10 -10 -10 -10
  Max. % 10 10 10 10
Current Nominal running current (RLA) - 50Hz Compressor 1 Cooling A 4.5 3.4 6.1 8.2
    Compressor 2 Cooling A 6.8 7.5 7.6 6.2
    Compressor 3 Cooling A   7.5 7.6 6.7
Current - 50Hz Starting current (MSC) A 74 84 85 79
  Minimum circuit amps (MCA) A 21.6 31.5 32.5 41.2
  Maximum fuse amps (MFA) A 25 35 40 50
  Total overcurrent amps (TOCA) A 31.5 46.4 48.3 48.0
  Full load amps (FLA) Fan motor A 0.9 0.6 0.7 0.7
    Fan motor 2 A   0.6 0.7 0.9
Notes Cooling: Indoor temp. 27°CDB, 19°CWB; outdoor temp. 35°CDB; equivalent piping length: 7.5m; level difference: 0m; function unit length: 6m; combined indoor unit: FXFQ50P x 5 units Cooling: Indoor temp. 27°CDB, 19°CWB; outdoor temp. 35°CDB; equivalent piping length: 7.5m; level difference: 0m; function unit length: 6m; combined indoor unit: FXFQ50P x 7 units Cooling: Indoor temp. 27°CDB, 19°CWB; outdoor temp. 35°CDB; equivalent piping length: 7.5m; level difference: 0m; function unit length: 6m; combined indoor unit: FXFQ50P x 8 units Cooling: Indoor temp. 27°CDB, 19°CWB; outdoor temp. 35°CDB; equivalent piping length: 7.5m; level difference: 0m; function unit length: 6m; combined indoor unit: FXFQ50P x 10 units
  Heating: Indoor temp. 20°CDB; outdoor temp. 7°CDB,6°CWB; equivalent piping length: 7.5m; level difference: 0m; function unit length: 6m; combined indoor unit: FXFQ50P x 5 units Heating: Indoor temp. 20°CDB; outdoor temp. 7°CDB,6°CWB; equivalent piping length: 7.5m; level difference: 0m; function unit length: 6m; combined indoor unit: FXFQ50P x 7 units Heating: Indoor temp. 20°CDB; outdoor temp. 7°CDB,6°CWB; equivalent piping length: 7.5m; level difference: 0m; function unit length: 6m; combined indoor unit: FXFQ50P x 8 units Heating: Indoor temp. 20°CDB; outdoor temp. 7°CDB,6°CWB; equivalent piping length: 7.5m; level difference: 0m; function unit length: 6m; combined indoor unit: FXFQ50P x 10 units
  Heating: Indoor temp. 20°CDB; outdoor temp. -10°CWB; equivalent piping length: 7.5m; level difference 0m; function unit length: 6m; combined indoor unit: FXFQ50P x 5 units Heating: indoor temp. 20°CDB; outdoor temp. -10°CWB; equivalent piping length: 7.5m; level difference: 0m; function unit length: 6m; combined indoor unit: FXFQ50P x 7 units Heating: Indoor temp. 20°CDB; outdoor temp. -10°CWB; equivalent piping length: 7.5m; level difference 0m; function unit length: 6m; combined indoor unit: FXFQ50P x 8 units Heating: Indoor temp. 20°CDB; outdoor temp. -10°CWB; equivalent piping length: 7.5m; level difference 0m; function unit length: 6m; combined indoor unit: FXFQ50P x 10 units
  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 RLA is based on following conditions: indoor temp. 27°CDB, 19°CWB; outdoor temp. 35°CDB
  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. TOCA means the total value of each OC set.
  MSC means the maximum current during start up of the compressor MSC means the maximum current during start up of the compressor MSC means the maximum current during start up of the compressor MSC means the maximum current during start up of the compressor
  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. Voltage range: units are suitable for use on electrical systems where voltage supplied to unit terminal is not below or above listed range limits.
  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%. Maximum allowable voltage range variation between phases is 2%.
  Select wire size based on the larger value of MCA or TOCA Select wire size based on the larger value of MCA or TOCA Select wire size based on the larger value of MCA or TOCA Select wire size based on the larger value of MCA or TOCA
  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). MFA is used to select the circuit breaker and the ground fault circuit interrupter (earth leakage circuit breaker).
  Refer to refrigerant pipe selection or installation manual Refer to refrigerant pipe selection or installation manual Refer to refrigerant pipe selection or installation manual Refer to refrigerant pipe selection or installation manual