The 3505L FCU controller is a distributed digital controller with an on-board microcomputer designed for use in climate control system FCU control applications. The FCU controller can perform FCU control and temperature control (Fan control and valve control). Operation of temperature and fan speed configuration can also be performed using a dedicated setter. Finally, the open network, LonWorks® can be used to establish connections between devices from different manufacturers, allowing efficient system integration
The number of applications for LonMark certification is growing rapidly. To make sure your products are on-track for certification, design conformance into them by following the LonMark Interoperability Guidelines v3.4.
The Proficiency Testing Program for Qualified Open Systems Installers, Professionals and Integrators provides a worldwide standard of proficiency for individuals that install, integrate and maintain systems utilizing LonMark certified products.