FWV15DAT FWV01DAT FWV01DATV3 FWV15DATV3 FWV15DATVS FWV02DAT FWV25DAT FWV25DATVS FWV02DATV3 FWV02DATVS FWV25DATV3 FWV03DAT FWV35DAT FWV03DATV3 FWV03DATVS FWV35DATV3 FWV35DATVS FWV04DAT FWV04DATV3 FWV04DATVS FWV06DAT FWV06DATV3 FWV06DATVS FWV08DAT FWV08DATV3 FWV10DAT FWV10DATV3
Water pressure drop Heating Rated kPa 12 11       10 13         9 10         10     12     10   16  
  Cooling Rated kPa 14 13       12 16         11 12         12     14     12   19  
Control systems Wired remote control FWEC1A, FWEC2A, FWEC3A FWEC1A, FWEC2A, FWEC3A       FWEC1A, FWEC2A, FWEC3A FWEC1A, FWEC2A, FWEC3A         FWEC1A, FWEC2A, FWEC3A FWEC1A, FWEC2A, FWEC3A         FWEC1A, FWEC2A, FWEC3A     FWEC1A, FWEC2A, FWEC3A     FWEC1A, FWEC2A, FWEC3A   FWEC1A, FWEC2A, FWEC3A  
Water flow Cooling Nom. l/h 298 264       337 415         504 602         743     818     1,152   1,376  
  Heating Nom. l/h 298 264       337 415         504 602         743     818     1,152   1,376  
Fan motor Model Closed induction, B class insulation, winding thermal cut-out Closed induction, B class insulation, winding thermal cut-out       Closed induction, B class insulation, winding thermal cut-out Closed induction, B class insulation, winding thermal cut-out         Closed induction, B class insulation, winding thermal cut-out Closed induction, B class insulation, winding thermal cut-out         Closed induction, B class insulation, winding thermal cut-out     Closed induction, B class insulation, winding thermal cut-out     Closed induction, B class insulation, winding thermal cut-out   Closed induction, B class insulation, winding thermal cut-out  
  Speed Steps 3 (high, medium, low) 3 (high, medium, low)       3 (high, medium, low) 3 (high, medium, low)         3 (high, medium, low) 3 (high, medium, low)         3 (high, medium, low)     3 (high, medium, low)     3 (high, medium, low)   3 (high, medium, low)  
Cooling capacity Total capacity Nom. kW 1.52 (1) 1.24 (1)       1.70 (1) 2.03 (1)         2.38 (1) 2.63 (1)         3.27 (1)     3.87 (1)     5.27 (1)   6.24 (1)  
    High kW 1.74 (1) 1.54 (1)       1.96 (1) 2.42 (1)         2.93 (1) 3.51 (1)         4.33 (1)     4.77 (1)     6.71 (1)   8.02 (1)  
    Low kW 1.26 (1) 1.04 (1)       1.36 (1) 1.60 (1)         1.76 (1) 1.98 (1)         2.51 (1)     3.17 (1)     3.97 (1)   4.11 (1)  
  Sensible capacity Low kW 0.95 (1) 0.79 (1)       1.00 (1) 1.18 (1)         1.26 (1) 1.45 (1)         1.80 (1)     2.32 (1)     2.84 (1)   3.05 (1)  
    High kW 1.30 (1) 1.20 (1)       1.42 (1) 1.88 (1)         2.11 (1) 2.72 (1)         3.15 (1)     3.65 (1)     4.91 (1)   5.96 (1)  
    Nom. kW 1.14 (1) 0.97 (1)       1.24 (1) 1.57 (1)         1.70 (1) 2.04 (1)         2.45 (1)     2.92 (1)     3.83 (1)   4.63 (1)  
Heat exchanger Water volume l 0.5 0.5       0.7 0.7         1 1         1.4     1.4     2.1   2.1  
  Rows Quantity 2 2       3 3         3 2         3     3     3   3  
  Face area 0.086 0.086       0.086 0.138         0.138 0.191         0.191     0.191     0.292   0.292  
  Fin pitch mm 1.6 1.8       1.6 1.8         1.6 1.6         1.8     1.6     2.1   2.1  
  Stages Quantity 10 10       10 10         10 10         10     10     12   12  
Piping connections Drain OD mm 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16
  Water Outlet 1/2" 1/2"       1/2" 1/2"         1/2" 1/2"         1/2"     1/2"     3/4"   3/4"  
Power input Nom. W 36 28       36 44         43 61         61     68     127   169  
  Low W 25 21       24 29         29 37         38     47     86   109  
  High W 53 37       53 57         56 98         98     98     182   244  
Sound power level High dBA 49 47       50 48         48 52         53     56     61   67  
  Low dBA 38 37       40 35         34 35         35     43     47   49  
  Nom. dBA 44 42       44 43         42 43         43     49     54   60  
Air filter Type Plastic Plastic       Plastic Plastic         Plastic Plastic         Plastic     Plastic     Plastic   Plastic  
Dimensions Unit Width mm 774 774 774 774 774 774 987 984 774 774 984 987 1,194 984 984 1,190 1,190 1,194 1,190 1,190 1,194 1,190 1,190 1,404 1,400 1,404 1,400
    Depth mm 226 226 226 226 226 226 226 226 226 226 226 226 226 226 226 226 226 226 226 226 226 226 226 251 251 251 251
    Height mm 564 564 564 564 564 564 564 564 564 564 564 564 564 564 564 564 564 564 564 564 564 564 564 564 564 564 564
Casing Colour Plastic + sheet metal Plastic + sheet metal       Plastic + sheet metal Plastic + sheet metal         Plastic + sheet metal Plastic + sheet metal         Plastic + sheet metal     Plastic + sheet metal     Plastic + sheet metal   Plastic + sheet metal  
Weight Unit kg 20 19 19.7 19.7 19.7 20 25 25.5 20.6 20.6 25.5 25 30 26.7 26.7 31.0 31.0 30 30.4 30.4 31 32.3 32.3 41 41.4 41 41.6
Fan Air flow rate Medium m³/h 271 233       271 341         341 450         497     605     771   1,022  
    Low m³/h 211 178 178 211   211 241   211   241 241 320 241   320   361 361   470 470   570 570 642 642
    High m³/h 344 319 319 344   344 442   344   442 442 640 442   640   706 706   785 785   1,011 1,011 1,393 1,393
  Type 1 1       1 2         2 2         2     2     2   2  
Heating capacity 2-Pipe Low kW 1.71 (2) 1.43 (2)       1.79 (2) 2.07 (2)         2.28 (2) 2.81 (2)         2.98 (2)     3.96 (2)     4.77 (2)   5.24 (2)  
    Medium kW 2.04 (2) 1.73 (2)       2.18 (2) 2.68 (2)         3.08 (2) 3.69 (2)         3.90 (2)     4.87 (2)     6.23 (2)   7.80 (2)  
    High kW 2.20 (2) 2.14 (2)       2.57 (2) 3.20 (2)         3.81 (2) 4.78 (2)         5.10 (2)     5.95 (2)     7.83 (2)   10.03 (2)  
Vibration insulation FCU FCU FCU FCU FCU FCU FCU FCU FCU FCU FCU FCU FCU FCU FCU FCU FCU FCU FCU FCU FCU FCU FCU FCU FCU FCU FCU
Current input Medium A 0.16 0.13       0.16 0.21         0.20 0.29         0.29     0.31     0.57   0.76  
  High A 0.24 0.17 0.16 0.20   0.24 0.26   0.20   0.27 0.25 0.44 0.27   0.40   0.44 0.40   0.43 0.39   0.82 0.80 1.10 1.07
  Low A 0.12 0.10 0.09 0.11   0.11 0.14   0.11   0.14 0.14 0.19 0.14   0.19   0.19 0.19   0.22 0.19   0.39 0.39 0.50 0.54
Required wire section mm² 1 1       1 1         1 1         1     1     1   1  
Required fuses A 0.5 0.5       0.5 0.5         0.5 0.5         0.5     0.5     1   2  
Power supply Frequency Hz 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50
  Voltage V 230 230 230 230 230 230 230 230 230 230 230 230 230 230 230 230 230 230 230 230 230 230 230 230 230 230 230
  Phase 1~ 1~       1~ 1~         1~ 1~         1~     1~     1~   1~  
Notes Cooling: 2 pipe: air 27°CDB, 19°CWB; entering water 7°C; leaving water 12°C Cooling: 2 pipe: air 27°CDB, 19°CWB; entering water 7°C; leaving water 12°C Cooling: indoor temp. 27°CDB, 19°CWB; entering water temp. 7°C, water temperature rise 5K. Cooling: indoor temp. 27°CDB, 19°CWB; entering water temp. 7°C, water temperature rise 5K. Cooling: indoor temp. 27°CDB, 19°CWB; entering water temp. 7°C, water temperature rise 5K. Cooling: 2 pipe: air 27°CDB, 19°CWB; entering water 7°C; leaving water 12°C Cooling: 2 pipe: air 27°CDB, 19°CWB; entering water 7°C; leaving water 12°C Cooling: indoor temp. 27°CDB, 19°CWB; entering water temp. 7°C, water temperature rise 5K. Cooling: indoor temp. 27°CDB, 19°CWB; entering water temp. 7°C, water temperature rise 5K. Cooling: indoor temp. 27°CDB, 19°CWB; entering water temp. 7°C, water temperature rise 5K. Cooling: indoor temp. 27°CDB, 19°CWB; entering water temp. 7°C, water temperature rise 5K. Cooling: 2 pipe: air 27°CDB, 19°CWB; entering water 7°C; leaving water 12°C Cooling: 2 pipe: air 27°CDB, 19°CWB; entering water 7°C; leaving water 12°C Cooling: indoor temp. 27°CDB, 19°CWB; entering water temp. 7°C, water temperature rise 5K. Cooling: indoor temp. 27°CDB, 19°CWB; entering water temp. 7°C, water temperature rise 5K. Cooling: indoor temp. 27°CDB, 19°CWB; entering water temp. 7°C, water temperature rise 5K. Cooling: indoor temp. 27°CDB, 19°CWB; entering water temp. 7°C, water temperature rise 5K. Cooling: 2 pipe: air 27°CDB, 19°CWB; entering water 7°C; leaving water 12°C Cooling: indoor temp. 27°CDB, 19°CWB; entering water temp. 7°C, water temperature rise 5K. Cooling: indoor temp. 27°CDB, 19°CWB; entering water temp. 7°C, water temperature rise 5K. Cooling: 2 pipe: air 27°CDB, 19°CWB; entering water 7°C; leaving water 12°C Cooling: indoor temp. 27°CDB, 19°CWB; entering water temp. 7°C, water temperature rise 5K. Cooling: indoor temp. 27°CDB, 19°CWB; entering water temp. 7°C, water temperature rise 5K. Cooling: 2 pipe: air 27°CDB, 19°CWB; entering water 7°C; leaving water 12°C Cooling: indoor temp. 27°CDB, 19°CWB; entering water temp. 7°C, water temperature rise 5K. Cooling: 2 pipe: air 27°CDB, 19°CWB; entering water 7°C; leaving water 12°C Cooling: indoor temp. 27°CDB, 19°CWB; entering water temp. 7°C, water temperature rise 5K.
  Rating conditions heating 2 pipe: air 20°C DB - entering water 50°C - water flow as in cooling mode Rating conditions heating 2 pipe: air 20°C DB - entering water 50°C - water flow as in cooling mode Heating: indoor temp. 20°CDB, 15°CWB; entering water temp. 45°C, water temperature drop 5K. Heating: indoor temp. 20°CDB, 15°CWB; entering water temp. 45°C, water temperature drop 5K. Heating: indoor temp. 20°CDB, 15°CWB; entering water temp. 45°C, water temperature drop 5K. Rating conditions heating 2 pipe: air 20°C DB - entering water 50°C - water flow as in cooling mode Rating conditions heating 2 pipe: air 20°C DB - entering water 50°C - water flow as in cooling mode Heating: indoor temp. 20°CDB, 15°CWB; entering water temp. 45°C, water temperature drop 5K. Heating: indoor temp. 20°CDB, 15°CWB; entering water temp. 45°C, water temperature drop 5K. Heating: indoor temp. 20°CDB, 15°CWB; entering water temp. 45°C, water temperature drop 5K. Heating: indoor temp. 20°CDB, 15°CWB; entering water temp. 45°C, water temperature drop 5K. Rating conditions heating 2 pipe: air 20°C DB - entering water 50°C - water flow as in cooling mode Rating conditions heating 2 pipe: air 20°C DB - entering water 50°C - water flow as in cooling mode Heating: indoor temp. 20°CDB, 15°CWB; entering water temp. 45°C, water temperature drop 5K. Heating: indoor temp. 20°CDB, 15°CWB; entering water temp. 45°C, water temperature drop 5K. Heating: indoor temp. 20°CDB, 15°CWB; entering water temp. 45°C, water temperature drop 5K. Heating: indoor temp. 20°CDB, 15°CWB; entering water temp. 45°C, water temperature drop 5K. Rating conditions heating 2 pipe: air 20°C DB - entering water 50°C - water flow as in cooling mode Heating: indoor temp. 20°CDB, 15°CWB; entering water temp. 45°C, water temperature drop 5K. Heating: indoor temp. 20°CDB, 15°CWB; entering water temp. 45°C, water temperature drop 5K. Rating conditions heating 2 pipe: air 20°C DB - entering water 50°C - water flow as in cooling mode Heating: indoor temp. 20°CDB, 15°CWB; entering water temp. 45°C, water temperature drop 5K. Heating: indoor temp. 20°CDB, 15°CWB; entering water temp. 45°C, water temperature drop 5K. Rating conditions heating 2 pipe: air 20°C DB - entering water 50°C - water flow as in cooling mode Heating: indoor temp. 20°CDB, 15°CWB; entering water temp. 45°C, water temperature drop 5K. Rating conditions heating 2 pipe: air 20°C DB - entering water 50°C - water flow as in cooling mode Heating: indoor temp. 20°CDB, 15°CWB; entering water temp. 45°C, water temperature drop 5K.
  The power consumption for the valve motor is 5W (peak). This is only during opening. The power consumption for the valve motor is 5W (peak). This is only during opening. Heating: indoor temp. 20°CDB, 15°CWB; entering water temp. 65°C, water temperature drop 10K. Heating: indoor temp. 20°CDB, 15°CWB; entering water temp. 65°C, water temperature drop 10K. Heating: indoor temp. 20°CDB, 15°CWB; entering water temp. 65°C, water temperature drop 10K. The power consumption for the valve motor is 5W (peak). This is only during opening. The power consumption for the valve motor is 5W (peak). This is only during opening. Heating: indoor temp. 20°CDB, 15°CWB; entering water temp. 65°C, water temperature drop 10K. Heating: indoor temp. 20°CDB, 15°CWB; entering water temp. 65°C, water temperature drop 10K. Heating: indoor temp. 20°CDB, 15°CWB; entering water temp. 65°C, water temperature drop 10K. Heating: indoor temp. 20°CDB, 15°CWB; entering water temp. 65°C, water temperature drop 10K. The power consumption for the valve motor is 5W (peak). This is only during opening. The power consumption for the valve motor is 5W (peak). This is only during opening. Heating: indoor temp. 20°CDB, 15°CWB; entering water temp. 65°C, water temperature drop 10K. Heating: indoor temp. 20°CDB, 15°CWB; entering water temp. 65°C, water temperature drop 10K. Heating: indoor temp. 20°CDB, 15°CWB; entering water temp. 65°C, water temperature drop 10K. Heating: indoor temp. 20°CDB, 15°CWB; entering water temp. 65°C, water temperature drop 10K. The power consumption for the valve motor is 5W (peak). This is only during opening. Heating: indoor temp. 20°CDB, 15°CWB; entering water temp. 65°C, water temperature drop 10K. Heating: indoor temp. 20°CDB, 15°CWB; entering water temp. 65°C, water temperature drop 10K. The power consumption for the valve motor is 5W (peak). This is only during opening. Heating: indoor temp. 20°CDB, 15°CWB; entering water temp. 65°C, water temperature drop 10K. Heating: indoor temp. 20°CDB, 15°CWB; entering water temp. 65°C, water temperature drop 10K. The power consumption for the valve motor is 5W (peak). This is only during opening. Heating: indoor temp. 20°CDB, 15°CWB; entering water temp. 65°C, water temperature drop 10K. The power consumption for the valve motor is 5W (peak). This is only during opening. Heating: indoor temp. 20°CDB, 15°CWB; entering water temp. 65°C, water temperature drop 10K.
Cooling capacity (standard conditions) Sensible capacity 2-pipe Low kW     0.77 (1) 0.93 (1)         0.98 (1)   1.15 (1)     1.23 (1)   1.41 (1)     1.76 (1)     2.27 (1)     2.75 (1)   2.94 (1)
    High kW     1.16 (1) 1.25 (1)         1.37 (1)   1.82 (1)     2.05 (1)   2.69 (1)     3.05 (1)     3.55 (1)     4.73 (1)   5.72 (1)
  Total capacity 2-pipe Low kW     1.02 (1) 1.24 (1)         1.34 (1)   1.57 (1)     1.73 (1)   1.94 (1)     2.47 (1)     2.95 (1)     3.88 (1)   4.00 (1)
    High kW     1.50 (1) 1.69 (1)         1.91 (1)   2.36 (1)     2.87 (1)   3.45 (1)     4.23 (1)     4.41 (1)     6.53 (1)   7.78 (1)
Heating capacity (standard conditions) Capacity 2-pipe Low kW     1.21 (2) 1.45 (2)         1.50 (2)   1.74 (2)     1.76 (2)   2.39 (2)     2.47 (2)     3.31 (2)     3.97 (2)   4.39 (2)
    High kW     1.82 (2) 1.84 (2)         2.15 (2)   2.70 (2)     2.94 (2)   4.05 (2)     4.24 (2)     4.98 (2)     6.49 (2)   8.37 (2)
Power input Low kW     0.02 0.03         0.02   0.03     0.03   0.04     0.04     0.05     0.09   0.11
  High kW     0.037 0.053         0.053   0.057     0.056   0.065     0.098     0.098     0.182   0.244
Alias     T9975 T9975 T9975     T9975 T9975 T9975 T9975     T9975 T9975 T9975 T9975   T9975 T9975   T9975 T9975   T9975   T9975
      T9977 T9977 T9977     T9977 T9977 T9977 T9977     T9977 T9977 T9977 T9977   T9977 T9977   T9977 T9977   T9977   T9977
Casing Colour       White - RAL9010 White - RAL9010 White - RAL9010     White - RAL9010 White - RAL9010 White - RAL9010 White - RAL9010     White - RAL9010 White - RAL9010 White - RAL9010 White - RAL9010   White - RAL9010 White - RAL9010   White - RAL9010 White - RAL9010   White - RAL9010   White - RAL9010
Alias     T9788 T9788 T9788     T9788 T9788 T9788 T9788     T9788 T9788 T9788 T9788   T9788 T9788   T9788 T9788   T9788   T9788
      T5227 T5227 T5227     T5227 T5227 T5227 T5227     T5227 T5227 T5227 T5227   T5227 T5227   T5227 T5227   T5227   T5227
      T9790 T9790 T9790     T9790 T9790 T9790 T9790     T9790 T9790 T9790 T9790   T9790 T9790   T9790 T9790   T9790   T9790
      T9791 T9791 T9791     T9791 T9791 T9791 T9791     T9791 T9791 T9791 T9791   T9791 T9791   T9791 T9791   T9791   T9791
      T9792 T9792 T9792     T9792 T9792 T9792 T9792     T9792 T9792 T9792 T9792   T9792 T9792   T9792 T9792   T9792   T9792
      T9793 T9793 T9793     T9793 T9793 T9793 T9793     T9793 T9793 T9793 T9793   T9793 T9793   T9793 T9793   T9793   T9793
      T5547 T5547 T5547     T5547 T5547 T5547 T5547     T5547 T5547 T5547 T5547   T5547 T5547   T5547 T5547   T5547   T5547
      T9796 T9796 T9796     T9796 T9796 T9796 T9796     T9796 T9796 T9796 T9796   T9796 T9796   T9796 T9796   T9796   T9796
      T5527 T5527 T5527     T5527 T5527 T5527 T5527     T5527 T5527 T5527 T5527   T5527 T5527   T5527 T5527   T5527   T5527
      T8897 T8897 T8897     T8897 T8897 T8897 T8897     T8897 T8897 T8897 T8897   T8897 T8897   T8897 T8897   T8897   T8897
      T8030 T8030 T8030     T8030 T8030 T8030 T8030     T8030 T8030 T8030 T8030   T8030 T8030   T8030 T8030   T8030   T8030
      T8031 T8031 T8031     T8031 T8031 T8031 T8031     T8031 T8031 T8031 T8031   T8031 T8031   T8031 T8031   T8031   T8031
      T8032 T8032 T8032     T8032 T8032 T8032 T8032     T8032 T8032 T8032 T8032   T8032 T8032   T8032 T8032   T8032   T8032
      T8033 T8033 T8033     T8033 T8033 T8033 T8033     T8033 T8033 T8033 T8033   T8033 T8033   T8033 T8033   T8033   T8033
      T5545 T5545 T5545     T5545 T5545 T5545 T5545     T5545 T5545 T5545 T5545   T5545 T5545   T5545 T5545   T5545   T5545
      T9798 T9798 T9798     T9798 T9798 T9798 T9798     T9798 T9798 T9798 T9798   T9798 T9798   T9798 T9798   T9798   T9798
      T9801 T9801 T9801     T9801 T9801 T9801 T9801     T9801 T9801 T9801 T9801   T9801 T9801   T9801 T9801   T9801   T9801
      T5019 T5019 T5019     T5019 T5019 T5019 T5019     T5019 T5019 T5019 T5019   T5019 T5019   T5019 T5019   T5019   T5019
      T9802 T9802 T9802     T9802 T9802 T9802 T9802     T9802 T9802 T9802 T9802   T9802 T9802   T9802 T9802   T9802   T9802
      T9803 T9803 T9803     T9803 T9803 T9803 T9803     T9803 T9803 T9803 T9803   T9803 T9803   T9803 T9803   T9803   T9803
      T9804 T9804 T9804     T9804 T9804 T9804 T9804     T9804 T9804 T9804 T9804   T9804 T9804   T9804 T9804   T9804   T9804
      T9805 T9805 T9805     T9805 T9805 T9805 T9805     T9805 T9805 T9805 T9805   T9805 T9805   T9805 T9805   T9805   T9805
      T9807 T9807 T9807     T9807 T9807 T9807 T9807     T9807 T9807 T9807 T9807   T9807 T9807   T9807 T9807   T9807   T9807
      T9808 T9808 T9808     T9808 T9808 T9808 T9808     T9808 T9808 T9808 T9808   T9808 T9808   T9808 T9808   T9808   T9808
      T9810 T9810 T9810     T9810 T9810 T9810 T9810     T9810 T9810 T9810 T9810   T9810 T9810   T9810 T9810   T9810   T9810
      T5020 T5020 T5020     T5020 T5020 T5020 T5020     T5020 T5020 T5020 T5020   T5020 T5020   T5020 T5020   T5020   T5020
      T5024 T5024 T5024     T5024 T5024 T5024 T5024     T5024 T5024 T5024 T5024   T5024 T5024   T5024 T5024   T5024   T5024
      T9600 T9600 T9600     T9600 T9600 T9600 T9600     T9600 T9600 T9600 T9600   T9600 T9600   T9600 T9600   T9600   T9600
      T5436 T5436 T5436     T5436 T5436 T5436 T5436     T5436 T5436 T5436 T5436   T5436 T5436   T5436 T5436   T5436   T5436
      T8583 T8583 T8583     T8583 T8583 T8583 T8583     T8583 T8583 T8583 T8583   T8583 T8583   T8583 T8583   T8583   T8583
      T8173 T8173 T8173     T8173 T8173 T8173 T8173     T8173 T8173 T8173 T8173   T8173 T8173   T8173 T8173   T8173   T8173
      T8168 T8168 T8168     T8168 T8168 T8168 T8168     T8168 T8168 T8168 T8168   T8168 T8168   T8168 T8168   T8168   T8168
      T8169 T8169 T8169     T8169 T8169 T8169 T8169     T8169 T8169 T8169 T8169   T8169 T8169   T8169 T8169   T8169   T8169
      T5461 T5461 T5461     T5461 T5461 T5461 T5461     T5461 T5461 T5461 T5461   T5461 T5461   T5461 T5461   T5461   T5461
Total sound power level Low dBA     37 (4) 38 (4)         40 (4)   35 (4)     36 (4)   35 (4)     35 (4)     43 (4)     47 (4)   49 (4)
  High dBA     47 (4) 49 (4)         50 (4)   48 (4)     48 (4)   52 (4)     53 (4)     56 (4)     61 (4)   67 (4)
Sound pressure level Low dBA     32 (6) 33 (6)         35 (6)   30 (6)     31 (6)   30 (6)     30 (6)     38 (6)     42 (6)   44 (6)
  High dBA     42 (6) 44 (6)         45 (6)   43 (6)     43 (6)   47 (6)     48 (6)     51 (6)     56 (6)   62 (6)
Water flow Cooling Low l/h     179 (1) 216 (1)         234 (1)   275 (1)     302 (1)   340 (1)     431 (1)     515 (1)     682 (1)   706 (1)
    High l/h     264 (1) 299 (1)         337 (1)   415 (1)     503 (1)   602 (1)     743 (1)     774 (1)     1,152 (1)   1,376 (1)
  Heating High l/h     317 (2) 320 (2)         373 (2)   469 (2)     506 (2)   704 (2)     736 (2)     866 (2)     1,129 (2)   1,455 (2)
    Low l/h     211 (2) 252 (2)         260 (2)   302 (2)     301 (2)   415 (2)     430 (2)     575 (2)     690 (2)   764 (2)
  Water pressure drop Cooling Low kPa     7 (1) 8 (1)         7 (1)   8 (1)     6 (1)   4 (1)     5 (1)     7 (1)     5 (1)   6 (1)
      High kPa     13 (1) 14 (1)         13 (1)   16 (1)     13 (1)   12 (1)     12 (1)     14 (1)     12 (1)   20 (1)
    Heating Low kPa     8 (2) 9 (2)         6 (2)   8 (2)     5 (2)   5 (2)     4 (2)     7 (2)     4 (2)   6 (2)
      High kPa     15 (2) 14 (2)         12 (2)   17 (2)     11 (2)   13 (2)     10 (2)     14 (2)     10 (2)   18 (2)
Allowed water temperature Cooling Min. °C     5 5 5     5 5 5 5     5 5 5 5   5 5   5 5   5   5
    Max. °C     95.0 95.0 95.0     95.0 95.0 95.0 95.0     95.0 95.0 95.0 95.0   95.0 95.0   95.0 95.0   95.0   95.0
  Heating Min. °C     5.00 5.00 5.00     5.00 5.00 5.00 5.00     5.00 5.00 5.00 5.00   5.00 5.00   5.00 5.00   5.00   5.00
    Max. °C     95.000 95.000 95.000     95.000 95.000 95.000 95.000     95.000 95.000 95.000 95.000   95.000 95.000   95.000 95.000   95.000   95.000
Alias     T5872 T5872 T5872     T5872 T5872 T5872 T5872     T5872 T5872 T5872 T5872   T5872 T5872   T5872 T5872   T5872   T5872
      T5873 T5873 T5873     T5873 T5873 T5873 T5873     T5873 T5873 T5873 T5873   T5873 T5873   T5873 T5873   T5873   T5873
Water connections Primary coil inch     1/2" 1/2" 1/2"     1/2" 1/2" 1/2" 1/2"     1/2" 1/2" 1/2" 1/2"   1/2" 1/2"   1/2" 1/2"   3/4 "   3/4 "
Alias     T8855 T8855 T8855     T8855 T8855 T8855 T8855     T8855 T8855 T8855 T8855   T8855 T8855   T8855 T8855   T8855   T8855
      T8856 T8856 T8856     T8856 T8856 T8856 T8856     T8856 T8856 T8856 T8856   T8856 T8856   T8856 T8856   T8856   T8856
      T6212 T6212 T6212     T6212 T6212 T6212 T6212     T6212 T6212 T6212 T6212   T6212 T6212   T6212 T6212   T6212   T6212
Power supply Type       230 / 1 / 50 230 / 1 / 50 230 / 1 / 50     230 / 1 / 50 230 / 1 / 50 230 / 1 / 50 230 / 1 / 50     230 / 1 / 50 230 / 1 / 50 230 / 1 / 50 230 / 1 / 50   230 / 1 / 50 230 / 1 / 50   230 / 1 / 50 230 / 1 / 50   230 / 1 / 50   230 / 1 / 50
  Phase       1~ 1~ 1~     1~ 1~ 1~ 1~     1~ 1~ 1~ 1~   1~ 1~   1~ 1~   1~   1~
Notes     Sound power level according to ISO3741 Sound power level according to ISO3741 Sound power level according to ISO3741     Sound power level according to ISO3741 Sound power level according to ISO3741 Sound power level according to ISO3741 Sound power level according to ISO3741     Sound power level according to ISO3741 Sound power level according to ISO3741 Sound power level according to ISO3741 Sound power level according to ISO3741   Sound power level according to ISO3741 Sound power level according to ISO3741   Sound power level according to ISO3741 Sound power level according to ISO3741   Sound power level according to ISO3741   Sound power level according to ISO3741
      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 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 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
      The sound pressure level is measured via a microphone at 1m distance of the unit. The sound pressure level is measured via a microphone at 1m distance of the unit. The sound pressure level is measured via a microphone at 1m distance of the unit.     The sound pressure level is measured via a microphone at 1m distance of the unit. The sound pressure level is measured via a microphone at 1m distance of the unit. The sound pressure level is measured via a microphone at 1m distance of the unit. The sound pressure level is measured via a microphone at 1m distance of the unit.     The sound pressure level is measured via a microphone at 1m distance of the unit. The sound pressure level is measured via a microphone at 1m distance of the unit. The sound pressure level is measured via a microphone at 1m distance of the unit. The sound pressure level is measured via a microphone at 1m distance of the unit.   The sound pressure level is measured via a microphone at 1m distance of the unit. The sound pressure level is measured via a microphone at 1m distance of the unit.   The sound pressure level is measured via a microphone at 1m distance of the unit. The sound pressure level is measured via a microphone at 1m distance of the unit.   The sound pressure level is measured via a microphone at 1m distance of the unit.   The sound pressure level is measured via a microphone at 1m distance of the unit.
Cooling capacity (standard conditions) Sensible capacity 2-pipe Fan speed 1 kW         0.88 (1)     1.02 (1)   0.92 (1)         1.08 (1)   1.41 (1)     1.76 (1)     1.92 (1)        
    Fan speed 6 kW         1.51 (1)     2.31 (1)   1.83 (1)         2.47 (1)   3.53 (1)     4.10 (1)     4.10 (1)        
  Total capacity 2-pipe Fan speed 1 kW         1.18 (1)     1.38 (1)   1.27 (1)         1.51 (1)   1.94 (1)     2.47 (1)     2.63 (1)        
    Fan speed 6 kW         2.05 (1)     2.82 (1)   2.55 (1)         3.53 (1)   4.30 (1)     5.16 (1)     5.23 (1)        
Heating capacity (standard conditions) Capacity 2-pipe Fan speed 1 kW         1.36 (2)     1.55 (2)   1.41 (2)         1.69 (2)   2.39 (2)     2.47 (2)     3.03 (2)        
    Fan speed 6 kW         2.40 (2)     3.22 (2)   2.56 (2)         3.92 (2)   5.22 (2)     5.77 (2)     6.10 (2)        
Power input Fan speed 1 kW         0.02     0.02   0.02         0.02   0.04     0.04     0.04        
  Fan speed 6 kW         0.066     0.082   0.066         0.082   0.105     0.105     0.105        
Fan Air flow rate Fan speed 1 m³/h         196     211   196         211   320     361     389        
    Fan speed 6 m³/h         450     579   450         579   938     938     938        
Total sound power level Fan speed 1 dBA         32 (4)     26 (4)   32 (4)         26 (4)   35 (4)     35 (4)     39 (4)        
  Fan speed 6 dBA         55 (4)     52 (4)   55 (4)         52 (4)   60 (4)     60 (4)     60 (4)        
Sound pressure level Fan speed 1 dBA         27 (6)     21 (6)   27 (6)         21 (6)   30 (6)     30 (6)     34 (6)        
  Fan speed 6 dBA         50 (6)     47 (6)   50 (6)         47 (6)   55 (6)     55 (6)     55 (6)        
Water flow Cooling Fan speed 1 l/h         206 (1)     239 (1)   221 (1)         263 (1)   340 (1)     431 (1)     457 (1)        
    Fan speed 6 l/h         364 (1)     498 (1)   449 (1)         619 (1)   755 (1)     902 (1)     915 (1)        
  Heating Fan speed 1 l/h         236 (2)     270 (2)   246 (2)         293 (2)   415 (2)     430 (2)     526 (2)        
    Fan speed 6 l/h         418 (2)     561 (2)   445 (2)         683 (2)   907 (2)     1,003 (2)     1,061 (2)        
  Water pressure drop Cooling Fan speed 1 kPa         8 (1)     6 (1)   6 (1)         4 (1)   4 (1)     5 (1)     5 (1)        
      Fan speed 6 kPa         20 (1)     22 (1)   20 (1)         16 (1)   18 (1)     18 (1)     17 (1)        
    Heating Fan speed 1 kPa         8 (2)     6 (2)   6 (2)         4 (2)   5 (2)     4 (2)     6 (2)        
      Fan speed 6 kPa         21 (2)     23 (2)   16 (2)         16 (2)   21 (2)     17 (2)     19 (2)        
Current input Fan speed 1 A         0.08     0.11   0.08         0.11   0.19     0.19     0.19        
  Fan speed 6 A         0.29     0.36   0.29         0.36   0.47     0.47     0.47        
Water connections Additional coil inch                           1/2"