| FWN04AATN6V3 | FWN05AATN6V3 | FWN06AATN6V3 | FWN07AATN6V3 | FWN08AATN6V3 | FWN10AATN6V3 | |||||
|---|---|---|---|---|---|---|---|---|---|---|
| Sound pressure level | Low | dBA | 49 (5) | 49 (5) | 54 (5) | 56 (5) | 57 (5) | 57 (5) | ||
| High | dBA | 61 (5) | 61 (5) | 64 (5) | 64 (5) | 67 (5) | 67 (5) | |||
| Total sound power level | Low | dBA | 54 (4) | 54 (4) | 59 (4) | 61 (4) | 62 (4) | 62 (4) | ||
| High | dBA | 66 (4) | 66 (4) | 69 (4) | 69 (4) | 72 (4) | 72 (4) | |||
| Water flow | Cooling | Low | l/h | 493 (1) | 587 (1) | 915 (1) | 1,008 (1) | 1,085 (1) | 1,197 (1) | |
| High | l/h | 671 (1) | 817 (1) | 1,059 (1) | 1,169 (1) | 1,344 (1) | 1,501 (1) | |||
| Heating | High | l/h | 705 (2) | 840 (2) | 1,114 (2) | 1,259 (2) | 1,369 (2) | 1,551 (2) | ||
| Low | l/h | 529 (2) | 617 (2) | 972 (2) | 1,094 (2) | 1,124 (2) | 1,264 (2) | |||
| Water pressure drop | Heating | High | kPa | 15 (2) | 13 (2) | 22 (2) | 18 (2) | 21 (2) | 14 (2) | |
| Low | kPa | 9 (2) | 7 (2) | 17 (2) | 14 (2) | 15 (2) | 10 (2) | |||
| Cooling | High | kPa | 15 (1) | 13 (1) | 22 (1) | 18 (1) | 21 (1) | 14 (1) | ||
| Low | kPa | 10 (1) | 8 (1) | 18 (1) | 15 (1) | 17 (1) | 11 (1) | |||
| Piping connections | Drain | OD | mm | 17 | 17 | 17 | 17 | 17 | 17 | |
| Power input | High | kW | 0.112 | 0.112 | 0.152 | 0.152 | 0.248 | 0.248 | ||
| Low | kW | 0.04 | 0.04 | 0.10 | 0.10 | 0.12 | 0.12 | |||
| Allowed water temperature | Heating | Max. | °C | 95.000 | 95.000 | 95.000 | 95.000 | 95.000 | 95.000 | |
| Min. | °C | 5.00 | 5.00 | 5.00 | 5.00 | 5.00 | 5.00 | |||
| Cooling | Min. | °C | 5 | 5 | 5 | 5 | 5 | 5 | ||
| Max. | °C | 95.0 | 95.0 | 95.0 | 95.0 | 95.0 | 95.0 | |||
| Dimensions | Unit | Width | mm | 754 | 754 | 964 | 964 | 1,170 | 1,170 | |
| Depth | mm | 280 | 280 | 280 | 280 | 280 | 280 | |||
| Height | mm | 559 | 559 | 559 | 559 | 559 | 559 | |||
| Water connections | Primary coil | inch | 3/4 " | 3/4 " | 3/4 " | 3/4 " | 3/4 " | 3/4 " | ||
| Weight | Unit | kg | 32.5 | 33.3 | 40.6 | 41.7 | 47.3 | 48.7 | ||
| Fan | Air flow rate | Low | m³/h | 534 | 532 | 1,019 | 1,000 | 1,207 | 1,198 | |
| High | m³/h | 802 | 791 | 1,238 | 1,203 | 1,606 | 1,581 | |||
| Available static pressure | High | Pa | 65 | 65 | 59 | 59 | 67 | 66 | ||
| Low | Pa | 29 | 30 | 40 | 41 | 38 | 38 | |||
| Cooling capacity (standard conditions) | Sensible capacity 2-pipe | Low | kW | 2.19 (1) | 2.54 (1) | 3.90 (1) | 4.35 (1) | 5.01 (1) | 5.40 (1) | |
| High | kW | 2.98 (1) | 3.56 (1) | 4.47 (1) | 5.04 (1) | 6.29 (1) | 6.83 (1) | |||
| Total capacity 2-pipe | Low | kW | 2.83 (1) | 3.38 (1) | 5.22 (1) | 5.78 (1) | 6.20 (1) | 6.84 (1) | ||
| High | kW | 3.80 (1) | 4.65 (1) | 6.01 (1) | 6.65 (1) | 7.57 (1) | 8.49 (1) | |||
| Heating capacity (standard conditions) | Capacity 2-pipe | High | kW | 4.05 (2) | 4.83 (2) | 6.42 (2) | 7.26 (2) | 7.88 (2) | 8.93 (2) | |
| Low | kW | 3.04 (2) | 3.55 (2) | 5.59 (2) | 6.29 (2) | 6.47 (2) | 7.28 (2) | |||
| Power supply | Type | 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~ | ||||
| Frequency | Hz | 50 | 50 | 50 | 50 | 50 | 50 | |||
| Voltage | V | 230 | 230 | 230 | 230 | 230 | 230 | |||
| Notes | (1) - Cooling: indoor temp. 27°CDB, 19°CWB; entering water temp. 7°C, water temperature rise 5K. | (1) - Cooling: indoor temp. 27°CDB, 19°CWB; entering water temp. 7°C, water temperature rise 5K. | (1) - Cooling: indoor temp. 27°CDB, 19°CWB; entering water temp. 7°C, water temperature rise 5K. | (1) - Cooling: indoor temp. 27°CDB, 19°CWB; entering water temp. 7°C, water temperature rise 5K. | (1) - Cooling: indoor temp. 27°CDB, 19°CWB; entering water temp. 7°C, water temperature rise 5K. | (1) - Cooling: indoor temp. 27°CDB, 19°CWB; entering water temp. 7°C, water temperature rise 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. | |||||
| (4) - Sound power level according to ISO3741 | (4) - Sound power level according to ISO3741 | (4) - Sound power level according to ISO3741 | (4) - Sound power level according to ISO3741 | (4) - Sound power level according to ISO3741 | (4) - Sound power level according to ISO3741 | |||||
| (5) - The sound pressure level is measured via a microphone at 1m distance of the unit. | (5) - The sound pressure level is measured via a microphone at 1m distance of the unit. | (5) - The sound pressure level is measured via a microphone at 1m distance of the unit. | (5) - The sound pressure level is measured via a microphone at 1m distance of the unit. | (5) - The sound pressure level is measured via a microphone at 1m distance of the unit. | (5) - The sound pressure level is measured via a microphone at 1m distance of the unit. | |||||