Moved from here.
I'm having the same problem.. Brand new Ultratemp 140 installed in May.. had the HIGH REGRIG message a couple times early on but it was cold outside. It worked fine in late May/early June. It started acting up again this last week and can't get it to heat again.
Here's video/audio of what I'm seeing: iCloud
I have no way to measure the flow directly but every indication I have tells me it's circulating well. (Good flow on jets, when I turn on the fountain it shoots pretty high, chlorinator isn't complaining about the flow, backwashing again doesn't change the flow much).
I don't have a bypass path around the heater -- it's straight off my filter. The setup is right out of their manual:
[Pool]-->[Pump]-->[Filter]-->[Heat Pump]-->[Intellichlor]-->[Pool]
I sent Pentair a tech support message on their web site. I'll share what I hear back.
I'm having the same problem.. Brand new Ultratemp 140 installed in May.. had the HIGH REGRIG message a couple times early on but it was cold outside. It worked fine in late May/early June. It started acting up again this last week and can't get it to heat again.
Here's video/audio of what I'm seeing: iCloud
I have no way to measure the flow directly but every indication I have tells me it's circulating well. (Good flow on jets, when I turn on the fountain it shoots pretty high, chlorinator isn't complaining about the flow, backwashing again doesn't change the flow much).
I don't have a bypass path around the heater -- it's straight off my filter. The setup is right out of their manual:
[Pool]-->[Pump]-->[Filter]-->[Heat Pump]-->[Intellichlor]-->[Pool]
I sent Pentair a tech support message on their web site. I'll share what I hear back.
