Dishwasher PLD2855 displays pf during cycle and stops. Does not blow circut, can re start and will run for alittle while and again pf will shut off machine

Good Morning Friend,

I understand that your Frigidaire dishwasher, model# FDB4315LFC2, starts and then stops, and flashes a "PF" code when it stops. The "PF" code is stating that there has been a power failure. There could be a possibility that your dishwasher is losing power mid-cycle. I suggest checking your home's circuit breaker, the wiring to your dishwasher, and if you have a cut-off switch, checking that as well. I also suggest resetting your appliance, by shutting the power off at your home's circuit breaker, for 20-30 minutes. Restore power and start any cycle. If further troubleshooting is needed, I ask that you please let me know the error codes displayed on your appliance. Hope this is helpful.

-Best Regards-
WP

why machines gs502 report err 4?

Hi dan76n - Typically PF appears in the display when the dishwasher is first installed, or when power has been interrupted. HI-TEMP WASH, SANITIZE and START/CANCEL backlighting will also flash. To clear, touch START/CANCEL pad. If it proves to be ineffective, once again try resetting the dishwasher by unplugging it or flipping the household circuit breaker off. Wait approximately ten minutes, restart unit and select a cycle. If the problem continues, the dishwasher could possibly be experiencing a wiring failure or faulty board. At this point I will highly recommend connecting with a certified technician for a further diagnosis and to accurately assist with the repair(s).

"PF" flashes if the washer loses power during a running cycle. The washer does not flash "PF" when it is first plugged in. Press START to continue the cycle from the moment that power was lost
-OR-
Press STOP/CANCEL to clear the display and completely cancel the cycle.

pf is means power failure.

PF Power failure "PF" flashes if the washer loses power during a running cycle. The washer does not flash "PF" when it is first plugged in.

Press START to continue the cycle from the moment that power was lost.

OR

Press STOP/CANCEL to clear the display and completely cancel the cycle.

PF - Power Failure - PF error code indicates a power failure during the dryer's cycle. Press and HOLD start to continue the cycle, or press off/pause to clear display.

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found a pf not an a fp


PF Power Failure PF flashes if the washer loses power during a running cycle. The washer does not flash PF when it is first plugged in.

Press START to continue the cycle from the moment that power was lost -OR-

Press STOP/CANCEL to clear the display and completely cancel the cycle.

have they checked the thernals on the bottom of the tub

possibly your heater is shorting.