Fan coil controller

The DDFCUC fan coil unit controller provides air-temperature management in commercial environments, such as hotels and offices, while seamlessly integrating with complementary control systems.

The controller has been designed to connect directly to individual fan control units and can be integrated with other application-specific controllers that can incorporate multiple services, including lighting, environmental and audio-visual applications.

The controller is equipped with two dual-triac outputs for heating and cooling valve actuation and three relay outputs for high, medium and low fan control. Three dry contact inputs allow connection to programmable devices and networked sensors, such as window sensors, motion detectors and airflow sensors.

Equipped with a built-in PLC, the controller delivers accurate air-temperature control using proportional, integral and differential (PID) control methodology.

It is offered in 24 and 240 V versions and housed in a compact and lightweight ABS enclosure, which can be DIN rail mounted for straightforward installation.