DDFCUC | Fan Coil controller universal

The Dynalite DDFCUC is a universal fan coil unit controller designed for direct connection to components commonly used in fan coil heating and air-conditioning systems.

It provides 0–10 V and TRIAC outputs for hot and cold water valves, a 0–10 V analogue fan output, and switched control for one-, two- or three-speed fans. A general-purpose relay supports heaters or external contactors.

Four configurable inputs support 0–10 V signals, dry contacts and 20 kΩ NTC temperature sensors. These inputs can monitor devices such as window contacts, motion detectors, airflow sensors, filter alarms and condensate overflow switches.

An onboard RS-485 DyNet connection integrates HVAC operation with the wider Dynalite system, allowing room controls, temperature information and programmed building functions to work together.