Mounting The Actuator; Changing The Flow Direction - Resol VA32 Manuel Pour Le Technicien Habilité

3 Mounting the actuator
The actuator can be attached to the valve. Please car-
ry out the following steps:
Remove the protection cap (1)
Tighten the pre-assembled srew using a screwdriver (2)
Place the protective cap onto the opening (3)
Mounting the actuator to the valve
4 changing the flow direction
For changing the flow direction from A<>AB to
AB<>B when the relay is in the rest position, please
follow the steps below:
Î Unscrew the green housing cover.
Î Unscrew the sink screw and remove the actuator.
Set the rotary slide to the desired basic position
(displace the lens head screws by 90 °).
Î Attach the actuator (until it locks) and tighten the
screw after finishing the mounting process. Fas-
ten the cover with the screw. Carry out function
control (e.g. by means of the manual mode of the
controller)
Change of flow direction
B
A A
AB
K
VS
Pressure drop curves
B
AB
values for F3L rotodiv
13