RX20GV1B RX25GV1B RX35GV1B RX50G2V1B RX50G3V1B RX60G3V1B RX60G2V1B RX71GV1B RX71GV1B9
Sound pressure level Heating High dBA 47 47 48 48   49 49 52  
    Low dBA       45   46 46 49  
  Cooling Low dBA       44   46 46 49  
    High dBA 46 46 48 47   49 49 52  
Standard Accessories Installation manual 1 1 1 1 1 1 1 1 1
  Drain plug 1 1 1 1 1 1 1 1 1
Refrigerant Charge TCO2Eq 1.5 1.5 2.1 3.1   3.1 3.1 4.8  
  Charge kg 0.74 0.74 1.0 1.5   1.5 1.5 2.3  
  Refrigerant-=-Gwp R-410A R-410A R-410A R-410A   R-410A R-410A R-410A  
Fan motor Output W 33.00 33.00 33.00 53.00   53.00 53.00 66.00  
  Speed Cooling High rpm 860 860 860 780   810 810 860  
      Low rpm 720 720 720 670   680 680 730  
    Heating High rpm 860 860 860 720   740 740 730  
      Low rpm 350 350 350 670   680 680 730  
  Quantity KFD-280-33-8A KFD-280-33-8A KFD-280-33-8A KFD-380-50-8C   KFD-380-50-8C KFD-380-50-8C KFD-280-66-8A  
Operation range Cooling Ambient Max. °CDB 46 46 46 46 46 46 46 46 46
      Min. °CDB 10 10 10 -10 -10 -10 -10 -10 -10
  Heating Ambient Max. °CWB 20 20 20 18 18 18 18 18 18
      Min. °CWB -15 -15 -15 -15 -15 -15 -15 -15 -15
Heat exchanger Fin Type Waffle louvered fin Waffle louvered fin Waffle louvered fin Waffle louvered fin   Waffle louvered fin Waffle louvered fin Waffle louvered fin  
  Rows Quantity 1 1 2 2   2 2 2  
  Length mm 670 670 647 845   845 845 857  
  Fin pitch mm 1.4 1.4 1.4 1.8   1.8 1.8 1.4  
  Stages Quantity 24 24 24 32   32 32 34  
  Tube type ø7 Hi-XA ø7 Hi-XA ø7 Hi-XA ø8 Hi-XA   ø8 Hi-XA ø8 Hi-XA ø8 Hi-XA  
Piping connections Piping length OU - IU Max. m 15 15 15 30   30 30 30  
    System Chargeless m       10   10 10 10  
  Liquid OD mm 6.35 6.35 6.35            
    Quantity 1 1 1            
  Gas OD mm 9.52 9.52 9.52            
    Quantity 1 1 1            
  Drain OD mm 18 18 18            
    Quantity 1 1 1            
  Level difference IU - OU Max. m 12 12 12 20   20 20 20  
  Additional refrigerant charge kg/m 0.02 (for piping length exceeding 10m) 0.02 (for piping length exceeding 10m) 0.02 (for piping length exceeding 10m) 0.020 (for piping length exceeding 10m)   0.020 (for piping length exceeding 10m) 0.020 (for piping length exceeding 10m) 0.020 (for piping length exceeding 10m)  
  Heat insulation Both liquid and gas pipes Both liquid and gas pipes Both liquid and gas pipes            
Sound power level Cooling dBA 60 60 62 61 63 63 63 66 65
  Heating dBA         64        
Dimensions Packed unit Width mm 788 788 788 960 960 960 960 925 925
    Height mm 616 616 616 797 797 797 797 900 900
    Depth mm 359 359 359 390 390 390 390 390 390
  Unit Width mm 658 658 658 825 825 825 825 900 900
    Depth mm 275 275 275 300 300 300 300 320 320
    Height mm 550 550 550 735 735 735 735 770 770
Compressor Output W 750 750 750 1,100   1,100 1,100 1,920  
  Quantity 1YC23AEXDA 1YC23AEXDA 1YC23AEXDA 2YC36BXD#C   2YC36BXD#C 2YC36BXD#C 2YC63BXD#A  
Casing Colour Ivory white Ivory white Ivory white Ivory white   Ivory white Ivory white Ivory white  
Weight Packed unit kg 31 31 34 53 53 53 53 79 79
  Unit kg 28 28 30 48 48 48 48 71 71
Fan Air flow rate Heating Low cfm       1,472   1,497 1,497 1,624  
      High m³/min       45.0   46.3 46.3 46.0  
      Low m³/min       41.7   42.4 42.4 46.0  
      Nom. cfm 927 927 865            
      High cfm       1,589   1,635 1,635 1,624  
      Nom. m³/min 26.2 26.2 24.5            
    Cooling Low m³/min       41.7   42.4 42.4 46.0  
      Nom. m³/min 29.2 29.2 27.6     50.9      
      Low cfm       1,472   1,497 1,497 1,624  
      Nom. cfm 1,030 1,030 975     1,797      
      High m³/min       48.9   50.9 50.9 54.5  
      High cfm       1,727   1,797 1,797 1,924  
  Quantity Propeller fan Propeller fan Propeller fan Propeller fan   Propeller fan Propeller fan Propeller fan  
Refrigerant oil Charged volume l 0.375 0.375 0.375 0.65 0.65 0.65 0.65 0.75 0.75
  Type FVC50K FVC50K FVC50K FVC50K   FVC50K FVC50K FVC50K  
Wiring connections For connection with indoor Quantity Earth wire included Earth wire included Earth wire included Earth wire included   Earth wire included Earth wire included Earth wire included  
  For power supply Quantity 3 3 3 3   3 3 3  
Current - 50Hz Maximum fuse amps (MFA) A       20 20 20 20 20 20
Power supply Frequency Hz 50 50 50 50 50 50 50 50 50
  Voltage V 220-240 220-240 220-240 220-240 220-240 220-240 220-240 220-240 220-240
  Phase 1~ 1~ 1~ 1~   1~ 1~ 1~  
Current Starting current Cooling A 2.7 3.7 5 7.4   9.4 9.4    
    Heating A       7.4   9.4 9.4    
  Nominal running current (RLA) Cooling A 2.52 3.52 4.82 7.04 (2), 6.75 (3), 6.45 (4)   9.01 (2), 8.62 (3), 8.23 (4) 9.01 (2), 8.62 (3), 8.23 (4) 10.59 (2), 10.20 (3), 9.71 (4)  
    Heating A 2.82 3.32 4.42 7.23 (2), 6.94 (3), 6.64 (4)   9.19 (2), 8.80 (3), 8.41 (4) 9.19 (2), 8.80 (3), 8.41 (4) 11.42 (2), 10.93 (3), 10.44 (4)  
Notes Notes-=-Description Contains fluorinated greenhouse gases Contains fluorinated greenhouse gases Contains fluorinated greenhouse gases            
        SL: The silent fan level of the air flow rate setting SL: The silent fan level of the air flow rate setting SL: The silent fan level of the air flow rate setting SL: The silent fan level of the air flow rate setting SL: The silent fan level of the air flow rate setting SL: The silent fan level of the air flow rate setting
        220V 220V 220V 220V 220V 220V
        230V 230V 230V 230V 230V 230V
        240V 240V 240V 240V 240V 240V
        Contains fluorinated greenhouse gases Contains fluorinated greenhouse gases Contains fluorinated greenhouse gases Contains fluorinated greenhouse gases Contains fluorinated greenhouse gases Contains fluorinated greenhouse gases
Casing Colour           Ivory white       Ivory white
Compressor Model           2YC36BXD#C       2YC63BXD#A
  Type           Hermetically sealed swing compressor       Hermetically sealed swing compressor
  Output W         1,100       1,920
Heat exchanger Length mm         845       857
  Rows Quantity           2       2
  Fin pitch mm         1.8       1.4
  Stages Quantity           32       34
  Tube type           ø8 Hi-XA       ø8 Hi-XA
  Fin Type           Waffle louvered fin       Waffle louvered fin
    Treatment           Anti-corrosion treatment (PE)       Anti-corrosion treatment (PE)
Fan Type           Propeller fan       Propeller fan
  Air flow rate Cooling High m³/min         48.9       54.5
      High cfm         1,727       1,924
      Nom. m³/min         48.9       54.5
      Nom. cfm         1,727       1,924
      Low m³/min         41.7       46.0
      Low cfm         1,472       1,624
    Heating High m³/min         45.0       46.0
      High cfm         1,589       1,624
      Low m³/min         41.7       46.0
      Low cfm         1,472       1,624
Fan motor Model           KFD-380-50-8C       KFD-280-66-8A
  Output W         53.00       66.00
  Speed Cooling High rpm         780       860
      Low rpm         670       730
    Heating High rpm         720       730
      Low rpm         670       730
Sound pressure level Cooling High dBA         47       52
    Low dBA         44       49
  Heating High dBA         48       52
    Low dBA         45       49
Refrigerant Type           R-410A       R-410A
  Charge kg         1.5       2.3
  Charge TCO2Eq         3.1       4.8
  GWP           2,087.5       2,087.5
Piping connections Piping length OU - IU Max. m         30       30
    System Chargeless m         10       10
  Additional refrigerant charge kg/m         0.020 (for piping length exceeding 10m)       0.020 (for piping length exceeding 10m)
  Level difference IU - OU Max. m         20       20
Capacity control Method           Inverter controlled       Inverter controlled
Refrigerant oil Type           FVC50K       FVC50K
Power supply Name           V1       V1
  Phase           1~       1~
Current Nominal running current (RLA) Cooling A         7.04 (2), 6.75 (3), 6.45 (4)       10.59 (2), 10.20 (3), 9.71 (4)
    Heating A         7.23 (2), 6.94 (3), 6.64 (4)       11.42 (2), 10.93 (3), 10.44 (4)
  Starting current Cooling A         7.4        
    Heating A         7.4        
Wiring connections For power supply Quantity           3       3
  For connection with indoor Quantity           4       4
    Remark           Earth wire included       Earth wire included
Capacity control Method           Inverter controlled