ABB i-bus KNX Product Manual page 18

Designation
Function of the button: Fan
level
Threshold value for fan
level 1
Threshold value for fan
level 2
(larger than fan level 1 !!)
Threshold value for fan
level 3
(larger than fan level 2 !!)
Values
blocked
press continuously
press for 5 mins.
press for 15 mins.
Send value 1
Send value 2
Send value 3
Send value 4
Send value 5
0 %, 10 %, 20 %
30 %, 40 %, 50 %
60 %, 70 %, 80 %
90 %, 100 %
Send value 1
Send value 2
Send value 3
Send value 4
Send value 5
0 %, 10 %, 20 %
30 %, 40 %, 50 %
60 %, 70 %, 80 %
90 %, 100 %
Send value 1
Send value 2
Send value 3
Send value 4
Send value 5
0 %, 10 %, 20 %
30 %, 40 %, 50 %
60 %, 70 %, 80 %
90 %, 100 %
Meaning
The button is deactivated
The fan level can be
selected by pressing a
button.
The fan coil actuator is
changed by a telegram
from obj. 17 for an
unlimited period into
o verride mode .
H U U H
As above, but override
mode is ended after the
selected time elapses.
From what control value is
the first fan level to be
switched on?
By selecting the value 1 to
value 5, fan levels 1 to 5
can be actuated directly via
a numerical value. No
transformation into % is
required.
At what control value is the
first fan level to be
switched over to the
second fan level?
Important: The value for
level 2 must always be
larger than the value set for
level 1
At what control value is the
second fan level to be
switched over to the third
fan level?
Important: The value for
level 3 must always be
larger than the values set
for levels 1 and 2.
18