Flow Direction; On-Off Control - Resol VA33 Mode D'emploi

2 Flow direction

The flow direction can be read from the indicator on the upper side of the actuator.
Open
B
A
Closed
Closed
B
A
Open

3 On-Off control

Line
Black Control phase
If the controller emits a control signal (L, 230 V~), the path AB<>A
opens.
If there is no control signal, the valve is put back to the initial
position AB <> B.
Blue Neutral conductor N (230 V~)
Brown Permanent live L (230 V~)
AB-B
A B
AB
AB-A
A B
AB
Controller emits control signal – contact closes
black
A
blue
brown B
A
black
blue
B
brown
L N
L N
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