KWL 470 W ET
KWL 470 W ET
Ventilation unit R/L with heat recovery EC-motors, Enthalpy heat exchanger Automatic bypass and Web-server
Ref.-No. 40410
Features
Equipped with EC fans for low energy consumption and high-efficiency plastic heat exchanger. ISO Coarse 65% (G4) filter for fresh air and extract air as standard: An ISO ePM1 50% (F7) fine filter for outdoor air is available as an option, which can also be integrated into the unit. Tool-free filter change possible. The unit is equipped with a modern Helios easyControls3 control system, which can be operated either via an external control element or through the integrated LAN interface via PC/laptop or mobile devices. Operation is also possible while on the move via the cloud. The humidity sensor installed as standard and other optionally available external air quality sensors enable automatic, demand-controlled ventilation.The integrated Modbus/RTU interface or an optional KNX module is available for connection to building management systems.Additional data and accessories
Technical Data
General Information
| Ref.-No.: | 40410 |
|---|---|
| Type: | KWL 470 W ET |
| Flow rate free-blowing: | 500 m³/h |
| Voltage: | 230 V , 1 ph , 50 Hz |
| Rated current (FLC) uncontrolled: | 1.4 A |
| Max. air flow temperature: | 40 °C |
| IP protection category: | 34 |
| Connect diameter: | 160 mm |
| Weight: | 69 kg |
| Installation position: | wall |
| Heat exchanger: | plate heat exchanger |
| ErP-SEV: | A |
| ErP-Vmax: | 470 m³/h |
| ErP-Vref: | 0.0909 m³/s |
| ErP-ηt:: | 85.3 % |
| Wiring diagram no.: | 1433 |