Endress+Hauser Liquisys M CCM223 - Three-Point Step Controller for Cl; Clo Total Chlorine

Electrical connection Liquisys M CCM223/253
28 Endress+Hauser
5.6 Three-point step controller for Cl
2
/ ClO
2
/ total
chlorine
Connect the continuously variable motor valves as follows:
1. Connect the NO contact of the motor valve to relay 3.
2. Connect the NC contact of the motor valve to relay 4.