8
AC MODEL
The drawing below shows the wiring of the AC model of the controller.
Notice that:
1.
The External DP sensor is optional and it is intended for use in cases there is no
Embedded Electronic DP included.
2.
The powering of the unit is by 24VAC transformed from 220/110 VAC.
3.
The solenoids will be of 24VAC.
Make sure to DISCONNECT the
POWER before inserting / removing
the 2 ouputs plug-in unit.