6. Check the valve turning before startup. To check the valve turning, do the
following: push the knob D forward and turn it in the left and right
direction. When you turn the knob back to the starting position, the spring
should push it back out. The actuator is now ready for operation.
Wiring connection
Actuators MP15S and MP15RS are equipped with an auxiliary switch for the
pump. Connect them as shown on pictures 6b and 6d. To adjust the switch
position, remove the top actuator cover and set the ring in the desired switch-
on or switch-off position.
Actuators MP15R and MP15RS are intended for 2-point (ON/OFF) control.
Select the rotation direction by the bridge contact under the actuator cover
(see the pictures 6c and 6d).
4
Installation manual