Warning messages say "check flow" and "low amps." Purifier is OFF. Boost does not change the reading, still showed 0V, .2Amps after boost.
I have a new cell, a fairly new tri sensor cord and I checked and to make sure the setting is on external timer for the pump, which is correct.
Are these the two possibilities for what's wrong:
1. Blown fuse(s)
2. Bad power module
I've had many problems with this system over the years and the one is very frustrating.