Changing The Flow Direction; On-Off Control - Resol VA33 Instrucciones De Montaje

2 Changing the flow direction
WARNING! Electric shock!
Before changing the flow direction, disconnect the actuator
from the power supply!
Changing the flow direction is only possible if the actuator is without current!
For changing the flow direction, proceed as follows:
1. Pull out the fastening clip.
2. Detach the actuator from the valve.
3. Turn the valve cone to the desired position.
4. Reattach the actuator to the valve and fasten by means of the fastening clip.
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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