Pacific Ventilation, a subsidiary of Systemair AB, Sweden, has made demand control simple.

The use of EC technology in ventilation is becoming more and more common as companies and building managers face competing pressures to lower costs and reduce grid power consumption. 

The new EC Basic controllers from Pacific Ventilation offer an energy-efficient, compact, robust system, that can be used as a stand-alone solution or combined with the universal controller for a nearly infinitely diverse solution to ventilation needs.

In the EC Basic control range, there are four controllers to help manage indoor air quality on demand.  All controllers are simple to install, connect and set up, have 50/60HZ mains option, and can be used on single-phase or three-phase EC fans.

For temperature, Co2, or humidity control, the EC-Basic-T, EC Basic C02/T, and the Basic H use the same technology. 

The controller manages the temperature, C02, or humidity of a room against an adjustable set point. 

It regulates a .10V output signal applied to a ventilator with a proportional algorithm in direct or reverse action. The temperature range knob set point is from 5 to 30°C, and for humidity, the relative humidity range is adjustable from 0% to 100%.  For C02, the range setting is from 0-2000 PPM.

The EC-Basic-U universal controller represents the opportunity to add a nearly infinite number of sensors.  From pressure to lights to movement, the universal controller works on the same technology as the other three controllers. 

Rigorously tested, simple to use, energy-efficient, and easy to install, Pacific Ventilation leads the market on Green Ventilation solutions.


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