| FWZ02AF | FWZ02AAFV3 | FWZ03AF | FWZ03AAFV3 | FWZ06AF | FWZ06AAFV3 | FWZ08AF | FWZ08AAFV3 | |||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sound pressure level | Low | dBA | 33 (6) | 28 (6) | 43 (6) | 43 (5) | ||||||
| High | dBA | 45 (6) | 42 (6) | 54 (6) | 61 (5) | |||||||
| Water pressure drop | Heating | Rated | kPa | 11 (4) | 9 (4) | 14 (4) | ||||||
| Cooling | Rated | kPa | 20 (4) | 29 (4) | 24 (4) | |||||||
| Control systems | Wired remote control | FWEC3A | FWEC3A | FWEC3A | ||||||||
| Total sound power level | Low | dBA | 38 (4) | 33 (4) | 48 (4) | 48 (4) | ||||||
| High | dBA | 50 (4) | 47 (4) | 58 (4) | 66 (4) | |||||||
| Water flow | Cooling | Low | l/h | 216 (1) | 297 (1) | 535 (1) | 699 (1) | |||||
| High | l/h | 307 (1) | 493 (1) | 802 (1) | 1,352 (1) | |||||||
| Heating | High | l/h | 154 (3) | 234 (3) | 406 (3) | 643 (3) | ||||||
| Low | l/h | 119 (3) | 165 (3) | 311 (3) | 425 (3) | |||||||
| Water pressure drop | Heating | High | kPa | 6 (3) | 4 (3) | 8 (3) | 29 (3) | |||||
| Low | kPa | 5 (3) | 2 (3) | 5 (3) | 14 (3) | |||||||
| Cooling | High | kPa | 13 (1) | 11 (1) | 14 (1) | 16 (1) | ||||||
| Low | kPa | 7 (1) | 5 (1) | 7 (1) | 5 (1) | |||||||
| Nom. | l/h | 454 (4) | 853 (4) | 1,084 (4) | ||||||||
| Heating | Nom. | l/h | 216 (4) | 367 (4) | 565 (4) | |||||||
| Fan motor | Model | Permanent magnet rotor, F class insulation, electronic overload protection | Permanent magnet rotor, F class insulation, electronic overload protection | Permanent magnet rotor, F class insulation, electronic overload protection | ||||||||
| Cooling capacity | Total capacity | Min. | kW | 0.60 (1) | 0.88 (1) | 1.19 (1) | ||||||
| Max. | kW | 2.64 (1) | 4.96 (1) | 6.32 (1) | ||||||||
| Sensible capacity | Min. | kW | 0.40 (1) | 0.58 (1) | 0.79 (1) | |||||||
| Max. | kW | 1.95 (1) | 3.60 (1) | 4.80 (1) | ||||||||
| Heat exchanger | Water volume | l | 0.7 | 1 | 1.4 | |||||||
| Rows | Quantity | 3 | 3 | 3 | ||||||||
| Face area | m² | 0.086 | 0.138 | 0.191 | ||||||||
| Fin pitch | Mm | 1.6 | 1.6 | 1.6 | ||||||||
| Stages | Quantity | 10 | 10 | 10 | ||||||||
| Additional heat exchanger | Water volume | l | 0.2 | 0.3 | 0.4 | |||||||
| Rows | Quantity | 1 | 1 | 1 | ||||||||
| Fin pitch | Mm | 1.6 | 1.6 | 1.6 | ||||||||
| Face area | m² | 0.068 | 0.110 | 0.152 | ||||||||
| Stages | Quantity | 8 | 8 | 8 | ||||||||
| Piping connections | Drain | OD | Mm | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | |
| Water | Outlet | 1/2" | 1/2" | 1/2" | ||||||||
| Power input | High | kW | 0.019 | 0.016 | 0.033 | 0.087 | ||||||
| Low | kW | 0.01 | 0.01 | 0.01 | 0.013 | |||||||
| Min. | W | 2.2 | 2.2 | 3.24 | ||||||||
| Max. | W | 57.4 | 82.7 | 101.4 | ||||||||
| Sound power level | Max. | dBA | 62 | 70 | 64 | |||||||
| Min. | dBA | 28 | 28 | 28 | ||||||||
| Air filter | Type | Plastic | Plastic | Plastic | ||||||||
| Dimensions | Unit | Width | Mm | 774 | 774 | 987 | 984 | 1,194 | 1,190 | 1,404 | 1,404 | |
| Depth | Mm | 226 | 226 | 226 | 226 | 226 | 226 | 251 | 251 | |||
| Height | Mm | 564 | 564 | 564 | 564 | 564 | 564 | 564 | 564 | |||
| Water connections | Additional coil | inch | 1/2" | 1/2" | 1/2" | 1/2" | ||||||
| Primary coil | inch | 1/2" | 1/2" | 1/2" | 3/4 " | |||||||
| Casing | Colour | Plastic + sheet metal | Plastic + sheet metal | Plastic + sheet metal | ||||||||
| Weight | Unit | kg | 21 | 20.6 | 26 | 26.7 | 33 | 32.3 | 44 | 41.6 | ||
| Fan | Type | 1 | 2 | 2 | ||||||||
| Air flow rate | Max. | m³/h | 560 (3) | 900 (3) | 1,200 (3) | |||||||
| Min. | m³/h | 70 (3) | 95 (3) | 130 (3) | ||||||||
| Cooling capacity (standard conditions) | Total capacity 4-pipe | Low | kW | 1.25 (1) | 1.72 (1) | 3.10 (1) | 4.06 (1) | |||||
| High | kW | 1.77 (1) | 2.86 (1) | 4.64 (1) | 7.79 (1) | |||||||
| Sensible capacity 4-pipe | Low | kW | 0.97 (1) | 1.23 (1) | 2.27 (1) | 3.01 (1) | ||||||
| High | kW | 1.44 (1) | 2.06 (1) | 3.54 (1) | 5.76 (1) | |||||||
| Heating capacity | 4-Pipe | Max. | kW | 2.46 (2) | 4.19 (2) | 6.45 (2) | ||||||
| Min. | kW | 0.82 (2) | 1.18 (2) | 1.76 (2) | ||||||||
| Heating capacity (standard conditions) | Capacity 4-pipe | Low | kW | 1.36 (3) | 1.88 (3) | 3.55 (3) | 4.85 (3) | |||||
| High | kW | 1.76 (3) | 2.68 (3) | 4.64 (3) | 7.35 (3) | |||||||
| Vibration insulation | Class 1 self-extinguishing | Class 1 self-extinguishing | Class 1 self-extinguishing | |||||||||
| Current input | Min. | A | 0.05 | 0.05 | 0.07 | |||||||
| Max. | A | 0.50 | 0.72 | 0.88 | ||||||||
| Required wire section | mm² | 1 | 1 | 1 | ||||||||
| Required fuses | A | 1 | 1 | 2 | ||||||||
| Power supply | Frequency | Hz | 50 | 50 | 50 | 50 | 50 | 50 | 50 | 50 | ||
| Voltage | V | 230 | 230 | 230 | 230 | 230 | 230 | 230 | 230 | |||
| Phase | 1~ | 1~ | 1~ | |||||||||
| Notes | Cooling: 4 pipe: air 27°CDB, 19°CWB; entering water 7°C; leaving water 12°C | (1) - Cooling: indoor temp. 27°CDB, 19°CWB; entering water temp. 7°C, water temperature rise 5K. | Cooling: 4 pipe: air 27°CDB, 19°CWB; entering water 7°C; leaving water 12°C | (1) - Cooling: indoor temp. 27°CDB, 19°CWB; entering water temp. 7°C, water temperature rise 5K. | Cooling: 4 pipe: air 27°CDB, 19°CWB; entering water 7°C; leaving water 12°C | (1) - Cooling: indoor temp. 27°CDB, 19°CWB; entering water temp. 7°C, water temperature rise 5K. | Cooling: 4 pipe: air 27°CDB, 19°CWB; entering water 7°C; leaving water 12°C | (1) - Cooling: indoor temp. 27°CDB, 19°CWB; entering water temp. 7°C, water temperature rise 5K. | ||||
| Heating: 4 pipe: air 20°CDB; entering water 70°C; leaving water 60°C | (2) - Heating: indoor temp. 20°CDB, 15°CWB; entering water temp. 45°C, water temperature drop 5K. | Heating: 4 pipe: air 20°CDB; entering water 70°C; leaving water 60°C | (2) - Heating: indoor temp. 20°CDB, 15°CWB; entering water temp. 45°C, water temperature drop 5K. | Heating: 4 pipe: air 20°CDB; entering water 70°C; leaving water 60°C | (2) - Heating: indoor temp. 20°CDB, 15°CWB; entering water temp. 45°C, water temperature drop 5K. | Heating: 4 pipe: air 20°CDB; entering water 70°C; leaving water 60°C | (2) - Heating: indoor temp. 20°CDB, 15°CWB; entering water temp. 45°C, water temperature drop 5K. | |||||
| Air flow at 0Pa ESP | (3) - Heating: indoor temp. 20°CDB, 15°CWB; entering water temp. 65°C, water temperature drop 10K. | Air flow at 0Pa ESP | (3) - Heating: indoor temp. 20°CDB, 15°CWB; entering water temp. 65°C, water temperature drop 10K. | Air flow at 0Pa ESP | (3) - Heating: indoor temp. 20°CDB, 15°CWB; entering water temp. 65°C, water temperature drop 10K. | Air flow at 0Pa ESP | (3) - Heating: indoor temp. 20°CDB, 15°CWB; entering water temp. 65°C, water temperature drop 10K. | |||||
| Water flow rate values and water pressure drop values are at maximum speed | (4) - Sound power level according to ISO3741 | Water flow rate values and water pressure drop values are at maximum speed | (4) - Sound power level according to ISO3741 | Water flow rate values and water pressure drop values are at maximum speed | (4) - Sound power level according to ISO3741 | Water flow rate values and water pressure drop values are at maximum speed | (4) - Sound power level according to ISO3741 | |||||
| The power consumption for the valve motor is 5W (peak). This is only during opening. | (5) - SL: The silent fan level of the air flow rate setting | The power consumption for the valve motor is 5W (peak). This is only during opening. | (5) - SL: The silent fan level of the air flow rate setting | The power consumption for the valve motor is 5W (peak). This is only during opening. | (5) - SL: The silent fan level of the air flow rate setting | The power consumption for the valve motor is 5W (peak). This is only during opening. | (5) - The sound pressure level is measured via a microphone at 1m distance of the unit. | |||||
| Casing | Colour | White - RAL9010 | White - RAL9010 | White - RAL9010 | Plastic and metal RAL9010 | |||||||
| Power supply | Type | 230 / 1 / 50 | 230 / 1 / 50 | 230 / 1 / 50 | 230 / 1 / 50 | |||||||
| Phase | 1~ | 1~ | 1~ | 1~ | 1~ | |||||||
| Notes | (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. | |||||||||
| Piping connections | Water | Inlet | 3/4" | |||||||||
| Outlet | 3/4" | |||||||||||
| Control systems | Wired remote control | FWEC3A | ||||||||||