5 year old Frigidaire 4000 series AquaSurge Technology with Speed Clean
Cycle is set on Normal Wash and the screen starts out showing "93".
Recently started flashing PF while running. I determined that it happens after 71 minutes of running--screen showed "22" and also "clean" and "drying"--then screen went blank briefly, then flashes PF. I think this would be at the end of rinse cycle 3. It does this consistently, for about the last 3 weeks.
So ... does this sound like the control board? Also, would there be a problem with not fixing it? The dishes seem clean.
Cycle is set on Normal Wash and the screen starts out showing "93".
Recently started flashing PF while running. I determined that it happens after 71 minutes of running--screen showed "22" and also "clean" and "drying"--then screen went blank briefly, then flashes PF. I think this would be at the end of rinse cycle 3. It does this consistently, for about the last 3 weeks.
So ... does this sound like the control board? Also, would there be a problem with not fixing it? The dishes seem clean.