| FWE02CT | FWE03CT | FWE04CT | FWE06CT | FWE07CT | FWE08CT | FWE10CT | |||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Sound pressure level | Fan speed 1 | dBA | 21.0 (6) | 28.0 (6) | 22.0 (6) | 29.0 (6) | 40.0 (6) | 36.0 (6) | 36.0 (6) | ||
| Low | dBA | 31.0 (6) | 39.0 (6) | 30.0 (6) | 38.0 (6) | 40.0 (6) | 44.0 (6) | 40.0 (6) | |||
| High | dBA | 45.0 (6) | 51.0 (6) | 48.0 (6) | 52.0 (6) | 55.0 (6) | 54.0 (6) | 55.0 (6) | |||
| Total sound power level | Low | dBA | 41.0 (5) | 49.0 (5) | 40.0 (5) | 48.0 (5) | 50.0 (5) | 54.0 (5) | 50.0 (5) | ||
| Fan speed 1 | dBA | 31.0 (5) | 38.0 (5) | 32.0 (5) | 39.0 (5) | 50.0 (5) | 46.0 (5) | 46.0 (5) | |||
| High | dBA | 55.0 (5) | 61.0 (5) | 58.0 (5) | 62.0 (5) | 65.0 (5) | 64.0 (5) | 65.0 (5) | |||
| Water flow | Cooling | Low | l/h | 263 (1) | 404 (1) | 460 (1) | 721 (1) | 813 (1) | 1,001 (1) | 1,242 (1) | |
| Fan speed 1 | l/h | 241 (1) | 359 (1) | 416 (1) | 683 (1) | 689 (1) | 877 (1) | 1,110 (1) | |||
| High | l/h | 357 (1) | 531 (1) | 677 (1) | 958 (1) | 1,119 (1) | 1,284 (1) | 1,630 (1) | |||
| Heating | Fan speed 1 | l/h | 276 (2) | 426 (2) | 429 (2) | 710 (2) | 824 (2) | 839 (2) | 1,237 (2) | ||
| High | l/h | 422 (2) | 649 (2) | 852 (2) | 1,047 (2) | 1,415 (2) | 1,629 (2) | 1,970 (2) | |||
| Low | l/h | 304 (2) | 484 (2) | 502 (2) | 756 (2) | 992 (2) | 1,082 (2) | 1,423 (2) | |||
| Water pressure drop | Heating | Fan speed 1 | kPa | 13.00 (2) | 23.00 (2) | 14.00 (2) | 23.61 (2) | 12.00 (2) | 12.00 (2) | 17.00 (2) | |
| High | kPa | 18.89 (2) | 39.79 (2) | 30.09 (2) | 45.52 (2) | 19.20 (2) | 24.85 (2) | 34.55 (2) | |||
| Low | kPa | 13.65 (2) | 26.83 (2) | 15.65 (2) | 26.21 (2) | 13.51 (2) | 15.44 (2) | 20.42 (2) | |||
| Cooling | High | kPa | 11.74 (2) | 27.39 (2) | 24.51 (2) | 40.85 (2) | 10.79 (2) | 16.10 (2) | 28.31 (2) | ||
| Fan speed 1 | kPa | 6.00 (2) | 13.00 (2) | 9.00 (2) | 20.79 (2) | 5.00 (2) | 9.00 (2) | 14.00 (2) | |||
| Low | kPa | 7.30 (2) | 16.87 (2) | 11.28 (2) | 23.15 (2) | 6.60 (2) | 10.94 (2) | 17.59 (2) | |||
| Piping connections | Drain | OD | mm | R 3/4" | R 3/4" | R 3/4" | R 3/4" | R 3/4" | R 3/4" | R 3/4" | |
| Water | Inlet | 3/4" | 3/4" | 3/4" | 3/4" | 3/4" | 3/4" | 3/4" | |||
| Outlet | 3/4" | 3/4" | 3/4" | 3/4" | 3/4" | 3/4" | 3/4" | ||||
| Power input | Fan speed 1 | kW | 0.030 (4) | 0.040 (4) | 0.040 (4) | 0.060 (4) | 0.090 (4) | 0.100 (4) | 0.120 (4) | ||
| High | kW | 0.046 (4) | 0.069 (4) | 0.083 (4) | 0.119 (4) | 0.163 (4) | 0.181 (4) | 0.230 (4) | |||
| Low | kW | 0.034 (4) | 0.047 (4) | 0.050 (4) | 0.081 (4) | 0.105 (4) | 0.133 (4) | 0.145 (4) | |||
| Allowed water temperature | Heating | Max. | °C | 70.000 | 70.000 | 70.000 | 70.000 | 70.000 | 70.000 | 70.000 | |
| Min. | °C | 3.00 | 3.00 | 3.00 | 3.00 | 3.00 | 3.00 | 3.00 | |||
| Cooling | Min. | °C | 3 | 3 | 3 | 3 | 3 | 3 | 3 | ||
| Max. | °C | 70.0 | 70.0 | 70.0 | 70.0 | 70.0 | 70.0 | 70.0 | |||
| Dimensions | Unit | Width | mm | 590 | 590 | 590 | 590 | 590 | 590 | 590 | |
| Depth | mm | 705 | 875 | 1,010 | 1,210 | 1,460 | 1,560 | 1,820 | |||
| Height | mm | 253 | 253 | 253 | 253 | 253 | 253 | 253 | |||
| Casing | Colour | Metal | Metal | Metal | Metal | Metal | Metal | Metal | |||
| Weight | Unit | kg | 17.0 | 20.2 | 23.7 | 28.4 | 36.7 | 39.1 | 45.5 | ||
| Fan | Air flow rate | Fan speed 1 | m³/h | 193 (4) | 295 (4) | 310 (4) | 540 (4) | 569 (4) | 688 (4) | 870 (4) | |
| Low | m³/h | 238 (4) | 385 (4) | 413 (4) | 630 (4) | 851 (4) | 1,016 (4) | 1,202 (4) | |||
| High | m³/h | 430 (4) | 638 (4) | 910 (4) | 1,195 (4) | 1,559 (4) | 1,753 (4) | 2,177 (4) | |||
| Available static pressure | Fan speed 1 | Pa | 4 | 7 | 7 | 4 | 30 | 30 | 30 | ||
| High | Pa | 33 | 63 | 63 | 65 | 67 | 67 | 70 | |||
| Low | Pa | 18 | 35 | 38 | 45 | 48 | 48 | 48 | |||
| Cooling capacity (standard conditions) | Sensible capacity 2-pipe | Low | kW | 1.13 (1) | 1.77 (1) | 2.11 (1) | 3.32 (1) | 3.61 (1) | 4.44 (1) | 5.46 (1) | |
| Cooling capacity (standard conditions)-=-Sensible capacity 2-pipe-=-Fan speed 1-=-kW | kW | 1.04 (1) | 1.55 (1) | 1.79 (1) | 3.16 (1) | 2.97 (1) | 3.78 (1) | 4.78 (1) | |||
| High | kW | 1.56 (1) | 2.37 (1) | 3.19 (1) | 4.404 (1) | 4.67 (1) | 5.84 (1) | 7.19 (1) | |||
| Total capacity 2-pipe | Low | kW | 1.57 (1) | 2.40 (1) | 2.73 (1) | 4.48 (1) | 4.84 (1) | 5.95 (1) | 7.37 (1) | ||
| High | kW | 2.12 (1) | 3.15 (1) | 4.00 (1) | 5.94 (1) | 6.67 (1) | 7.66 (1) | 9.71 (1) | |||
| Cooling capacity (standard conditions)-=-Total capacity 2-pipe-=-Fan speed 1-=-kW | kW | 1.40 (1) | 2.09 (1) | 2.42 (1) | 3.912 (1) | 4.01 (1) | 5.10 (1) | 6.45 (1) | |||
| Heating capacity (standard conditions) | Capacity 2-pipe | High | kW | 2.38 (2) | 3.66 (2) | 4.77 (2) | 6.09 (2) | 7.96 (2) | 9.11 (2) | 11.46 (2) | |
| Low | kW | 1.72 (2) | 2.74 (2) | 2.81 (2) | 4.40 (2) | 5.62 (2) | 6.07 (2) | 8.28 (2) | |||
| Fan speed 1 | kW | 1.60 (2) | 2.48 (2) | 2.49 (2) | 4.13 (2) | 4.79 (2) | 4.88 (2) | 7.19 (2) | |||
| Current input | High | A | 0.206 | 0.309 | 0.372 | 0.533 | 0.731 | 0.811 | 1.031 | ||
| Low | A | 0.150 | 0.208 | 0.217 | 0.325 | 0.472 | 0.523 | 0.648 | |||
| Fan speed 1 | A | 0.128 | 0.177 | 0.188 | 0.271 | 0.400 | 0.456 | 0.540 | |||
| Power supply | Type | 220-240 / 1 / 50 | 220-240 / 1 / 50 | 220-240 / 1 / 50 | 220-240 / 1 / 50 | 220-240 / 1 / 50 | 220-240 / 1 / 50 | 220-240 / 1 / 50 | |||
| Phase | 1~ | 1~ | 1~ | 1~ | 1~ | 1~ | 1~ | ||||
| Frequency | Hz | 50 | 50 | 50 | 50 | 50 | 50 | 50 | |||
| Voltage | V | 220-240 | 220-240 | 220-240 | 220-240 | 220-240 | 220-240 | 220-240 | |||
| Notes | (1) - Inlet/outlet water temperature 7/12 °C; inlet air temperature 27°C DB 19°C WB | (1) - Inlet/outlet water temperature 7/12 °C; inlet air temperature 27°C DB 19°C WB | (1) - Inlet/outlet water temperature 7/12 °C; inlet air temperature 27°C DB 19°C WB | (1) - Inlet/outlet water temperature 7/12 °C; inlet air temperature 27°C DB 19°C WB | (1) - Inlet/outlet water temperature 7/12 °C; inlet air temperature 27°C DB 19°C WB | (1) - Inlet/outlet water temperature 7/12 °C; inlet air temperature 27°C DB 19°C WB | (1) - Inlet/outlet water temperature 7/12 °C; inlet air temperature 27°C DB 19°C WB | ||||
| (2) - Heating: indoor temp. 20°CDB, 15°CWB; entering water temp. 45°C, water temperature drop 5K. | (2) - Heating: indoor temp. 20°CDB, 15°CWB; entering water temp. 45°C, water temperature drop 5K. | (2) - Heating: indoor temp. 20°CDB, 15°CWB; entering water temp. 45°C, water temperature drop 5K. | (2) - Heating: indoor temp. 20°CDB, 15°CWB; entering water temp. 45°C, water temperature drop 5K. | (2) - Heating: indoor temp. 20°CDB, 15°CWB; entering water temp. 45°C, water temperature drop 5K. | (2) - Heating: indoor temp. 20°CDB, 15°CWB; entering water temp. 45°C, water temperature drop 5K. | (2) - Heating: indoor temp. 20°CDB, 15°CWB; entering water temp. 45°C, water temperature drop 5K. | |||||
| (3) - Heating: indoor temp. 20°CDB, 15°CWB; entering water temp. 65°C, water temperature drop 10K. | (3) - Heating: indoor temp. 20°CDB, 15°CWB; entering water temp. 65°C, water temperature drop 10K. | (3) - Heating: indoor temp. 20°CDB, 15°CWB; entering water temp. 65°C, water temperature drop 10K. | (3) - Heating: indoor temp. 20°CDB, 15°CWB; entering water temp. 65°C, water temperature drop 10K. | (3) - Heating: indoor temp. 20°CDB, 15°CWB; entering water temp. 65°C, water temperature drop 10K. | (3) - Heating: indoor temp. 20°CDB, 15°CWB; entering water temp. 65°C, water temperature drop 10K. | (3) - Heating: indoor temp. 20°CDB, 15°CWB; entering water temp. 65°C, water temperature drop 10K. | |||||
| (4) - Airflow value measurements are performed at 20C (DB) /15 C(WB) condition. | (4) - Airflow value measurements are performed at 20C (DB) /15 C(WB) condition. | (4) - Airflow value measurements are performed at 20C (DB) /15 C(WB) condition. | (4) - Airflow value measurements are performed at 20C (DB) /15 C(WB) condition. | (4) - Airflow value measurements are performed at 20C (DB) /15 C(WB) condition. | (4) - Airflow value measurements are performed at 20C (DB) /15 C(WB) condition. | (4) - Airflow value measurements are performed at 20C (DB) /15 C(WB) condition. | |||||
| (5) - Sound power level according to ISO3741 | (5) - Sound power level according to ISO3741 | (5) - Sound power level according to ISO3741 | (5) - Sound power level according to ISO3741 | (5) - Sound power level according to ISO3741 | (5) - Sound power level according to ISO3741 | (5) - Sound power level according to ISO3741 | |||||
| (6) - The sound pressure level is measured via a microphone at 1m distance of the unit. | (6) - The sound pressure level is measured via a microphone at 1m distance of the unit. | (6) - The sound pressure level is measured via a microphone at 1m distance of the unit. | (6) - The sound pressure level is measured via a microphone at 1m distance of the unit. | (6) - The sound pressure level is measured via a microphone at 1m distance of the unit. | (6) - The sound pressure level is measured via a microphone at 1m distance of the unit. | (6) - The sound pressure level is measured via a microphone at 1m distance of the unit. | |||||