Flakt Woods brings intelligence to fan control
Flakt Woods has redesigned the controller unit for its intelligent demand-based ventilation system. It also has improved connection and expansion options. The i3Fan intelligent adjusts power consumption according to system demands. The new user interface has embedded software that is easier to use and understand. The redesigned hardware can be combined with other remote speed controllers and frequency inverters in Flakt Wood’s e3 range.
The simplified interface has four buttons to navigate the menu system. Parameters are stated in plain English.
For ease of installation there are externally mounted gland connectors for the fan unit and power, and blanking plugs for plug-and-play sensors. The controller can operate independently or be part of a building-management system.
There can be up to eight remote sensors for each fan, including CO2, humidity, temperature and pressure.
The new unit can be operated using a remote keypad if it is located, for example , in a ceiling.
These controllers can be retrofitted to existing fans to save energy and often pay for themselves within a year.
