What PF means
| Code | What it means | Common causes | What to check |
|---|---|---|---|
| PF | Power failure, the dryer detected a power interruption during the cycle | A brief power outage, a tripped or partially tripped breaker, the dryer losing power at its outlet mid-cycle | The breaker, the outlet's power, whether the dryer shares a circuit with another large appliance |
Whirlpool's own support documentation confirms PF as a power-failure signal and gives the fix directly: touch and hold Start to resume the cycle where it left off, or press Power to clear the display entirely (Whirlpool, "PF - Error Code - Dryer"). For anything else your dryer's display might be showing, the rest of the Whirlpool dryer codes are on the hub page.
Work through it in order
Check the breaker for a full or partial trip
Reset it fully, even if it doesn't look tripped at a glance. A breaker doesn't have to be flipped all the way to the off position to have interrupted power briefly.
Confirm the outlet has power
Test the dryer's outlet with another device, a lamp or a phone charger works fine for this. If the outlet has no power at all, the issue is upstream of the dryer.
Restart the cycle
Whirlpool's own instructions have you touch and hold Start to resume a paused cycle, or press Power to clear the display so a new cycle can begin. PF is usually just a signal that resuming is safe, not a fault that needs repair.
If PF recurs repeatedly without any obvious outage
Check whether the dryer shares a circuit with another large appliance. A window air conditioner, a space heater, or another major appliance pulling from the same line can create the kind of brief interruption that triggers PF even without a full outage.
Why this usually isn't a dryer defect
Most of the codes on this site trace back to something inside the dryer. PF doesn't, and neither does Samsung's 9C1 fault on that brand's dryers. Both exist because the control board noticed a problem with the home's power and paused rather than gambling on finishing the cycle anyway. That's the board doing its job, not a sign anything inside the dryer has failed.
Is this the same as Maytag's PF code?
Yes, confirmed rather than assumed: Maytag's own support documentation describes PF identically, a power interruption during the cycle, with the same touch-and-hold-Start fix (Maytag, "PF - Error Code - Dryer"). Whirlpool Corporation owns Maytag, and this is one of the clearer cases where the shared corporate parent shows up as a genuinely shared code, not just a coincidence of naming. If a Maytag dryer is what actually sent you here, the confirmed same code on a Maytag dryer has the equivalent page for that brand.
