ABB i-bus KNX User Manual

ABB i-bus
®
KNX
Commissioning
FCA/S 1.x.x.1 | 2CDC508134D0202 87
If the option 2 control values/1 valve / with switching object is selected, the control values will operate on
output A (B).
Which of the two control values operates on outputs A and C is decided via the communication object
"Toggle heating".
The function of the two fans EFG control values A and B is set in the application. In this example, "Number
of control value inputs" is parameterized to 2 and the reaction to "Largest value".
To ensure correct operation of the Fan Coil, the fan EFG control value A is connected with the control
value cooling and the fan EFG control value B with the control value heating.

ABB i-bus KNX Specifications

General

Brand	ABB
Model	i-bus KNX
Category	Controller
Language	English