I'm late to this thread.
I just scanned through the entire thread and did not see this brought up.
Regarding the IntellipH, has anyone made you aware of the power connector failures, and the way to mitigate this?
Here is my thread about my fix, there is a link in there to a post in another thread discussing the different ways to correct this before it becomes an issue.
Ok, so recently there have been a handful of posts about IntellipH failures. Each one is an individual's post and I didn't want to hijack them, so I thought I'd put all of my information here. May 16th, I was doing daily pool checks and noticed my IC40 lights were out. So I pulled the IpH...
Also of mention is the heater bypass for the MasterTemp, which is supposed to be able to allow an Intellivalve actuator to be connected to the heater control board, is currently not functioning correctly. It will rotate to allow full flow through the heater, when the heater is called for, but it will never drop out of the 'cooldown' mode/period and return the valve to it's home position. Pentair is supposedly working on this and word has it that it will require a firmware update to the board, which may require replacing the board. Might be worth a call to Pentair to inquire about this. You can connect the heater bypass valve to the Intellicenter board and control it that way though. That is what I have done.