Functions Of The Inputs - ABB i-bus KNX Product Manual

®
ABB i-bus KNX
Commissioning
Configuration design types
A Fan Coil unit can be configured as a compact device or a modular installation device:

Compact devices: These are supplied with enclosures and are available as self-contained units or for
wall or ceiling mounting.

Built-in devices: These have no enclosures and are mounted in the wall, in the ceiling or in the floor.
The air is blown into the room through a grille.
Air supply
Fan Coil units are available as recirculation or as mixed air devices.

Recirculation devices: The room air is directed past heat exchangers by the fans.

Mixed air devices: The room air is mixed with fresh air. The mixing ratio between recirculated and
fresh air can usually be adjusted.
3.1.1

Functions of the inputs

The following table provides an overview of the functions possible with the inputs of the Fan Coil Actuator
and the application:
Functions of the inputs
Switch sensor
Value/forced operation
PT100 temperature sensor
PT1000 temperature sensor
KT/KTY temperature sensor
KT/KTY temperature sensor (user-defined)
 = Function is supported
66 2CDC508134D0202 | FCA/S 1.x.x.1
a b
 
 
 
 
 
 
c





