c-pro 3 NODE kilo AHU

The c-pro 3 NODE kilo AHU is a controller for managing single or dual-flow (with heat recovery) air handling units operating with 1 or 2 treatment coils. The coils can be electrical, water or direct expansion. The controllers can manage the return fan and the supply fan independently (up to 3 speeds or modulating); they are also able to manage the external damper, the bypass damper and the mixing chamber damper. Humidity control is also included in both “on-off” or modulating.

They are available with integrated user interface or in blind version with remote user interface.

There are a variety of communication ports (RS-485, CAN, USB and Ethernet) and supported communication protocols which promotes the integration of the controller in building management systems.

The following chart shows an example of ready for use configuration for double flow air handling units with annual (with 2 coils, by water reversible and electric heating) operation, with both modulating return and supply fan; it is possible to customize the I/O configuration.