E.D.&A.
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E.D.&A.
Ventilation controller II
Manufacturer of air-conditioning systems, who is now recognized as a well-known European market force in this very specialized market.
Description development / required specifications
To save energy the European Union has obliged to recuperate the lost energy of ventilation of buildings.
First of all we have developed a controller to regulate the fans. This is the incoming and outgoing air via the exchanger. This controller also has a small display and some buttons that allow the complete installation, calibration and parameter setting.
For large buildings the ventilation units are mostly placed on the roof. It is not easy for the user to adjust or to read out the status of the ventilation unit. For that reason E.D.&A. has developed a viewer. This viewer has a beautiful housing that can be placed anywhere. The viewer is equipped with a large LCD display. The main unit is connected via a RS485 port. All the settings can be made on the viewer.
Characteristics
- RS485-communication port
- LCD-display (2 lines x 8 characters) to show:
- All parameters, inputs and outputs
- Flows and pressure on fans
- Membrane keyboard with 5 buttons to control the fans
- Alert LEDs in case of alarm of obstructed filters
- Power supply 12V DC
