Parameter Window: "Speeds - ABB i-bus EIB Product Manual

®
ABB i-bus EIB / KNX
4.5.3 Parameter window:
"Speeds"
© 2004 ABB STOTZ-KONTAKT GmbH
Project design and programming
Parameter: "Number of fan speeds"
It can be set here how many fan speeds the fan coil unit has. It is possible to
set between "1 speed" and "5 speeds". The corresponding objects "Slave fan
speed 2" to "Slave fan speed 5" are enabled.
Parameter: "Threshold OFF
These parameters are visible depending on the number of fan speeds. The
threshold values of the control value from which a fan switches up or down
must be entered here.
Parameter: "Hysteresis between fan speeds in %"
If a fan value fluctuates around a fan speed, the ventilation would be
operated continually. This can be prevented by setting a hysteresis.
...
speed1" to "... speed4 speed5"
54