ABB i-bus EIB User Manual

ABB i-bus
®
KNX
Commissioning
126 2CDC508134D0202 | FCA/S 1.x.x.1
Fan speed on bus voltage recovery
Options:
Unchanged
OFF
1
2
3
 Unchanged: The fan's speeds remain unchanged.
 OFF: The fan is switched off.
 1, 2 or 3: The fan switches to fan speed 1, 2 or 3.
Attention
The device is supplied ex-works with a default setting (factory default). This ensures that the fan setting
is switched off when the bus voltage is applied to the relay for the first time. Thus, damage to the device
due to unintentional switch on during transport, e.g. due to vibration, is avoided.
It is advisable to apply a bus voltage before connecting the fan in order to assign it a defined switch
state. This eliminates the possibility of an incorrect contact setting destroying the fan.
Enable communication object
"Forced operation" 1-bit
Options:
No
Yes
Through forced operation, for example, recirculation, valve OFF and fan ON can be implemented.
 Yes: The 1-bit Forced operation communication object is enabled.
Dependent parameters:

ABB i-bus EIB Specifications

General

Brand	ABB
Model	i-bus EIB
Category	Controller
Language	English