7.- Fan control
7.1.- Proportional mode
WITHOUT FREQUENCY CONVERTER
The controller activates (red line) or deactivates (green line) the different fans available in a linear manner
depending on the reading obtained in
probe 2
until the Set Point (E01) is reached again, as shown in the
following figure.
The delays
t05
to
t08
must be accounted for.
WITH FREQUENCY CONVERTER
If there is a frequency converter, the frequency converter modulates the power of the fans between 0 and 100%.
Fans active
Fan 1
ON
Fan 2
ON
Fan 3
ON
Fan 4
ON
Bandwidth (
F06
)
Bandwidth (
F06
)
Direct
operation (
C07
=0)
F01
F01
Inverse
operation (
C07
=1)
Pressure in Probe 2
F06
4
F06
4
Fan power
Fans at 100%
Fans at 0%
Bandwidth (
F06
)
Bandwidth (
F06
)
F01
F01
Direct
operation (
C07
=0)
Inverse
operation (
C07
=1)
Pressure in Probe 2
13
1454H502 Ed.03
Summary of Contents for AKO-14545
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