I'm curious if anyone else has noticed that Rheem RPNE HP's are sensitive to power glitches. I've observed that they won't come on after an outage without shorting the Ranco defrost board test pins. Once a self test is initiated they'll run perfect until the next power outage. Simply cycling power doesn't seem enough.
I'm curious if the control board is sensitive to the sequence of a power restore. Does it want LV or HV first.
I'm just curious what others have observed?