Fan Coil Actuator FCA 2
Updated: Feb-16 (subject to changes) Page
33
of
89
3.4.3 Parameter page Heating valve
Table 22
Designation
Values
Meaning
Time for closing the valve
0 min, 1 min, 2 min, 3 min,
4 min, 5 min, 6 min, 7 min,
8 min, 9 min, 10 min, 15 min,
20 min, 30 min
Adjustment to the used
actuator.
Prevents the cooling valve to
be opened too early.
Repositioning at change by
0 %,
The valve will be repositioned
at each change of the
actuating value.
1 %, 2 %, 3 %,
4 %, 5 %, 6 %, 7 %
8 %, 9 %, 10 %, 11 %
12 %, 13 %, 14 %, 15 %
The valve will only be
repositioned if the actuating
value has changed by more
than the set value, compared
to the last positioning. This
avoids unnecessary
repositioning.
Open from actuating
value*
0.4 %
Valve is opened even with
minimum actuating value.
5 %, 10 %
15 %, 20 %, 25 %
30 %, 35 %, 40 %
Valve is only opened once the
actuating value has reached
the set value.
This setting prevents possible
whistling when valve is open.
Minimum valve setting*
0 %, 5 %, 10 %, 15 %
20 %, 25 %, 30 %, 35 %
40 %, 45 %, 50 %
Minimum permissible valve
setting with actuating value <
> 0%..
Maximum valve setting
from actuating value*
0.4 %, 10 %, 20 %, 30 %
40 %, 50 %, 60 %, 70 %
80 %, 90 %, 100 %
Actuating value from which
the valve accepts maximum
valve setting.
Maximum valve setting*
55 %, 60 %, 65 %, 70 %
75 %, 80 %, 85 %
90 %, 95 %,
100 %
Maximum permissible valve
setting
