17
ABB i-bus
®
EIB / KNX
Application and planning
Function
If no fan is connected or only a 1-speed or 2-speed fan is connected,
the remaining floating outputs can be used for lighting control (see Fig. 8).
Fig. 8: Lighting control with the Fan Coil Controller
Each switching circuit must be fused separately with a circuit-
breaker (max. 6 A, see also the instructions of the fan coil
manufacturer).
Configuration
When configuring the lighting control in the example given, the following
parameters must be set:
– Parameter:
Type of fan
(parameter window “Fan”)
Option: “local”
– Parameter:
Number of fan speeds
(parameter window “Fan”)
Option: “1”
The communication objects “Switch output – Switch output 2” and “Switch
output – Switch output 3” are linked with the corresponding group address
for lighting control. If one of these communication objects receives a “1”,
the corresponding output is switched on. If a “0” is received, the output is
switched off.
Function
If no fan is connected or only a 1-speed or 2-speed fan is connected,
the remaining floating outputs can be used for controlling electric heaters
(see Fig. 9).
Fig. 9: Control of electric heaters
3.3.5 Lighting
control
3.3.6
Control of electric
heaters
N
1
1
L
2
3
4
5
L
L
1
L
N
1
2
3
4
5
L
L
