Diagnostic Procedure for testing Pentair IntelliChlor PCBA 520723


Active member
Jul 7, 2010
Does anyone have info on testing the control board in the Easy Touch power center? My IC 60 stopped giving me a salt reading in ScreenLogic about two months ago, yet still functioned properly. Then this week I have been getting an error message that the EasyTouch has lost communication with the chlorinator. I have power cycled all components, and even disconnected the cell after disconnecting power, and once reconnected get the same message.This is my third SWCG in only 7 years. I find it hard to believe I have had this many bad salt cells and am thinking it may be the control board in the load center.


Thanks in advance.



Bronze Supporter
Jun 8, 2018
The 0 Salt reading is a known issue with these generators. I had that issue with my IC40 and Pentair shipped me a replacement unit at no charge (my unit was only a few months old) and I have not had that issue since replacement. I have not seen any threads on losing communication entirely. @Jimrahbe seems to know his way around all things EasyTouch/Intellicenter, perhaps he can chime in.