ATX20J3V1B / ARX20K2V1B ATX20J3V1B / ARX20K5V1B9 ATX25J3V1B / ARX25K2V1B ATX25J3V1B / ARX25K5V1B9 ATX35J3V1B / ARX35K2V1B ATX35J3V1B / ARX35K5V1B9
Indoor unit ATX20J3 ATX20J3   ATX25J3 ATX35J3 ATX35J3
Outdoor unit ARX20K ARX20K   ARX25K ARX35K ARX35K
Cooling capacity Min. kW 1.3 1.3 1.3 1.3 1.3 1.3
  Min. Btu/h 4,400 4,400 4,400 4,400 4,400 4,400
  Min. kcal/h 1,120 1,120 1,120 1,120 1,120 1,120
  Nom. kW 2.0 (2) 2.0 (2) 2.5 (2) 2.5 (2) 3.3 (2) 3.3 (2)
  Nom. Btu/h 6,800 (2) 6,800 (2) 8,500 (2) 8,500 (2) 11,300 (2) 11,300 (2)
  Nom. kcal/h 1,720 (2) 1,720 (2) 2,150 (2) 2,150 (2) 2,840 (2) 2,840 (2)
  Max. kW 2.6 2.6 3.0 3.0 3.8 3.8
  Max. Btu/h 8,900 8,900 10,200 10,200 13,000 13,000
  Max. kcal/h 2,240 2,240 2,580 2,580 3,270 3,270
Heating capacity Min. kW 1.3 1.3 1.3 1.3 1.3 1.3
  Min. Btu/h 4,400 4,400 4,400 4,400 4,400 4,400
  Min. kcal/h 1,120 1,120 1,120 1,120 1,120 1,120
  Nom. kW 2.5 (2) 2.5 (2) 2.8 (2) 2.8 (2) 3.5 (2) 3.5 (2)
  Nom. Btu/h 8,500 (2) 8,500 (2) 9,600 (2) 9,600 (2) 11,900 (2) 11,900 (2)
  Nom. kcal/h 2,150 (2) 2,150 (2) 2,410 (2) 2,410 (2) 3,010 (2) 3,010 (2)
  Max. kW 3.5 3.5 4.0 4.0 4.8 4.8
  Max. Btu/h 11,900 11,900 13,600 13,600 16,400 16,400
  Max. kcal/h 3,010 3,010 3,440 3,440 4,130 4,130
Power input Cooling Min. kW 0.310 0.310 0.310 0.310 0.290 0.290
    Nom. kW 0.490 (2) 0.490 (2) 0.700 (2) 0.700 (2) 1.030 (2) 1.030 (2)
    Max. kW 0.720 0.720 1.050 1.050 1.300 (2) 1.300 (2)
  Heating Min. kW 0.250 0.250 0.250 0.250 0.290 0.290
    Nom. kW 0.590 (2) 0.590 (2) 0.690 (2) 0.690 (2) 0.930 (2) 0.930 (2)
    Max. kW 0.950 0.950 1.110 1.110 1.290 1.290
Nominal efficiency EER   4.09 (1) 4.09 (1)   3.55 (1) 3.21 (1) 3.21 (1)
  COP   4.24 (1) 4.24 (1)   4.06 (1) 3.76 (1) 3.76 (1)
  Annual energy consumption kWh 244 (0.000) 244 (0.000) 352 (0.000) 352 (0.000) 514 (0.000) 514 (0.000)
  Energy labeling Directive Cooling   A A   A A A
    Heating   A A   A A A
Space cooling Capacity Pdesign kW 2.00 2.00   2.50 3.30 3.30
  Energy efficiency class   A++ A++   A++ A++ A++
  SEER   6.11 6.11   6.15 6.15 6.15
  Annual energy consumption kWh/a 115 115   142 188 188
  A Condition (35°C - 27/19) Pdc kW 2.00 2.00   2.50 3.30 3.30
    EERd   4.09 4.09   3.55 3.21 3.21
    Power input kW 0.49 0.49   0.70 1.03 1.03
  B Condition (30°C - 27/19) Pdc kW 1.56 1.56   1.84 2.43 2.43
    EERd   5.83 5.83   5.27 5.55 5.55
    Power input kW 0.27 0.27   0.35 0.44 0.44
  C Condition (25°C - 27/19) Pdc kW 1.22 1.22   1.22 1.60 1.60
    EERd   7.55 7.55   7.80 6.98 6.98
    Power input kW 0.16 0.16   0.16 0.23 0.23
  D Condition (20°C - 27/19) Pdc kW 1.15 1.15   1.15 1.20 1.20
    EERd   9.46 9.46   9.20 9.91 9.91
    Power input kW 0.12 0.12   0.13 0.12 0.12
Space heating (Average climate) Capacity Pdesign kW 2.20 2.20   2.40 2.80 2.80
  Energy efficiency class   A+ A+   A+ A+ A+
  SCOP/A   4.34 4.34   4.16 4.14 4.14
  SCOPnet/A   4.40 4.40   4.21 4.19 4.19
  Annual energy consumption kWh/a 711 711   809 947 947
  Required back up heating cap at design conditions kW 0.39 0.39   0.43 0.50 0.50
  TOL Tol (temperature operating limit) °C -15 -15   -15 -15 -15
    Pdh (declared heating cap) kW 1.59 1.59   1.72 1.99 1.99
    COPd (declared COP)   2.46 2.46   2.31 2.12 2.12
    Power input kW 0.65 0.65   0.74 0.94 0.94
  TBivalent Tbiv (bivalent temperature) °C -7 -7   -7 -7 -7
    Pdh (declared heating cap) kW 1.95 1.95   2.13 2.48 2.48
    COPd (declared COP)   2.76 2.76   2.50 2.24 2.24
    Power input kW 0.71 0.71   0.85 1.11 1.11
  A Condition (-7°C) Pdh (declared heating cap) kW 1.95 1.95   2.13 2.48 2.48
    COPd (declared COP)   2.76 2.76   2.50 2.24 2.24
    Power input kW 0.71 0.71   0.85 1.11 1.11
  B Condition (2°C) Pdh (declared heating cap) kW 1.18 1.18   1.29 1.51 1.51
    COPd (declared COP)   4.45 4.45   4.19 4.31 4.31
    Power input kW 0.27 0.27   0.31 0.35 0.35
  C Condition (7°C) Pdh (declared heating cap) kW 0.90 0.90   0.89 1.00 1.00
    COPd (declared COP)   5.70 5.70   5.61 5.60 5.60
    Power input kW 0.16 0.16   0.16 0.18 0.18
  D Condition (12°C) Pdh (declared heating cap) kW 1.02 1.02   1.02 1.10 1.10
    COPd (declared COP)   6.85 6.85   6.74 6.86 6.86
    Power input kW 0.15 0.15   0.15 0.16 0.16
Pto (Thermostat off) W 30.0 30.0 30.0 30.0 30.0 30.0
Power consumption in other than active mode Crankcase heater mode PCK W 0.0 0.0   0.0 0.0 0.0
  Off mode POFF W 1.0 1.0   1.0 1.0 1.0
  Standby mode Cooling PSB W 1.0 1.0   1.0 1.0 1.0
Cooling Cdc (Degradation cooling)   0.25 0.25   0.25 0.25 0.25
Heating Cdh (Degradation heating)   0.25 0.25   0.25 0.25 0.25
Cooling function included Yes Yes   Yes Yes Yes
Heating function included Yes Yes   Yes Yes Yes
Average climate included Yes Yes   Yes Yes Yes
Cold season included No No   No No No
Warm season included No No   No No No
Piping connections Drain OD mm 18 18 18 18 18 18
  Gas OD mm 9.5 9.5 9.5 9.5 9.5 9.5
  Heat insulation   Both liquid and gas pipes Both liquid and gas pipes   Both liquid and gas pipes Both liquid and gas pipes Both liquid and gas pipes
  Liquid OD mm 6.35 6.35 6.35 6.35 6.35 6.35
Current Nominal running current (RLA) - 50Hz Cooling A 2.4 2.4 3.6 3.6 5.5 5.5
    Heating A 3.0 3.0 3.2 3.2 4.7 4.7
Notes EER/COP according to Eurovent 2012, for use outside EU only EER/COP according to Eurovent 2012, for use outside EU only EER/COP according to Eurovent 2012, for use outside EU only EER/COP according to Eurovent 2012, for use outside EU only EER/COP according to Eurovent 2012, for use outside EU only EER/COP according to Eurovent 2012, for use outside EU only
  Nominal efficiency: cooling at 35°/27° nominal load, heating at 7°/20° nominal load Nominal efficiency: cooling at 35°/27° nominal load, heating at 7°/20° nominal load Nominal efficiency: cooling at 35°/27° nominal load, heating at 7°/20° nominal load Nominal efficiency: cooling at 35°/27° nominal load, heating at 7°/20° nominal load Nominal efficiency: cooling at 35°/27° nominal load, heating at 7°/20° nominal load Nominal efficiency: cooling at 35°/27° nominal load, heating at 7°/20° nominal load
Poff (Off mode) W     1.0      
Cooling Psb (Standby mode cooling) W     1.0      
  Cdc (Degradation cooling)     0.25      
Seasonal efficiency (according to EN14825) Cooling Pdesign kW     2.50      
    Annual energy consumption kWh     142      
    Energy efficiency class     6.15      
    D Condition (20°C - 27/19) Pdc kW     1.15      
      power input kW     0.13      
      EERd     9.20      
    C Condition (25°C - 27/19) power input kW     0.16      
      Pdc kW     1.22      
      EERd     7.80      
    A Condition (35°C - 27/19) power input kW     0.70      
      Pdc kW     2.50      
      EERd     3.55      
    B Condition (30°C - 27/19) Pdc kW     1.84      
      power input kW     0.35      
      EERd     5.27      
  Heating (Average climate) Annual energy consumption kWh     809      
    Pdesign kW     2.40      
    Required back up heating cap at design conditions kW     0.43      
    SCOPnet/A     A+      
    TBivalent Pdh (declared heating cap) kW     2.13      
      Power input kW     0.85      
      Tbiv (bivalent temperature) °C     -7      
      COPd (declared COP)     2.50      
    C Condition (7°C) Pdh (declared heating cap) kW     0.89      
      Power input kW     0.16      
      COPd (declared COP)     5.61      
    TOL Tol (temperature operating limit) °C     -15      
      Pdh (declared heating cap) kW     1.72      
      Power input kW     0.74      
      COPd (declared COP)     2.31      
    A Condition (-7°C) Pdh (declared heating cap) kW     2.13      
      Power input kW     0.85      
      COPd (declared COP)     2.50      
    D Condition (12°C) Pdh (declared heating cap) kW     1.02      
      Power input kW     0.15      
      COPd (declared COP)     6.74      
    B Condition (2°C) Power input kW     0.31      
      Pdh (declared heating cap) kW     1.29      
      COPd (declared COP)     4.19      
Pck (Crankcase heater mode) W     0.0      
Nominal efficiency Energy labeling Directive Heating     A      
  COP     3.55 (1)      
Heating Cdh (Degradation heating)     0.25      
Piping connections Heat insulation     Both liquid and gas pipes      
Indoor unit     Yes