cmhollis Active member Mar 25, 2006 #1 Ok, Currently I have the following statements to turn the CR solenoid valve on and off: If pH > 7.00 Then PM4 On If pH < 6.50 Then PM4 OFF Do I need any hysteresis statements to prevent the solenoid from cycling on/off, or am I all set? Thanks, Mike
Ok, Currently I have the following statements to turn the CR solenoid valve on and off: If pH > 7.00 Then PM4 On If pH < 6.50 Then PM4 OFF Do I need any hysteresis statements to prevent the solenoid from cycling on/off, or am I all set? Thanks, Mike
szwab Premium Member Mar 26, 2006 #2 I don't on mine if the ph changes too fast for you then just adjust the needle valve a bit to allow less in at a time.
I don't on mine if the ph changes too fast for you then just adjust the needle valve a bit to allow less in at a time.
