GB.TBLZ66.110620
Swegon reserves the right to alter specifications.
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REG. EA
REG.
SA
8.2.4 Flow/Pressure
PREV:
For returning to the next higher level.
READ:
For reading the current flows/pressures.
SET:
For setting flow/pressure set points.
Readings
For reading the current flows or pressures.
In the display image to the right, SA is shown as pressure
regulation and EA as flow regulation.
The first value for SA shows the current pressure; the
second value shows the current pressure set point.
The first value for EA shows the total airflow from both air
handling units; the second value shows the current flow
set point.
PREV:
For returning to the next higher level.
Setting
For setting the desired pressure in the common duct, or
for setting the total airflow from both air handling units.
In the display image to the right, SA is shown as pressure
regulation and EA as flow regulation.
If flow regulation is used, the control system of the control
box splits the airflow into two equal set points, one for
each air handling unit.
PREV:
For returning to the next higher level.
CTRL. SA:
For setting the parameters for the supply
air fan flow controller.
CTRL. EA:
For setting the parameters for the extract
air fan flow controller.
Flow/Pressure
PREV.
READ
SET
SA
-142 Pa/
200Pa
EA
01/s/ 01/s
PREV.
Flow/Pressure
SA
200 Pa/
EA low
300 l/s
SA max
1,000 l/s
EA high
600 l/s
EA min
3,500 l/s
EA max
24,000 l/s
PREV.
Pressure setting
For setting the flow controller parameters.
Prop factor Xp/Fp 50.00
I-time
30.0 sec.
D-time
1.0 sec.
Ctrl. deviation 34.2 K
Output signal 1,500 l/s
PREV.
PREV.
For setting the desired pressure in the duct, or for setting the total air-
flow from both air handling units.
