Wolf Warming Drawer Code PF: Power Failure Notice

What PF means

On Wolf WWD30 and WD30 warming drawers, PF means a power failure happened. The drawer lost supply for a moment, so it stopped heating. Press Power On/Off to reset it. The owner sees PF on the display and the drawer is cooling, so any food inside may have dropped below a safe holding temperature while the power was out. Nothing needs to be fixed after a normal outage.

Common causes of PF

Brief power outage at the home
Tripped breaker
Loose supply connection

✓ One safe check you can try

1. Press Power On/Off to reset the display. 2. Check the kitchen has power and the drawer breaker is on. 3. Turn the drawer back on and set the temperature. 4. Check that food kept hot is still above safe temperature, or discard it. 5. If PF returns without an outage, call us.

! Why to stop there

A repeating PF can point to loose wiring or an unstable supply.
Holding food at low temperatures is a safety concern.
We check the supply and unit, quote the price in writing first, and give a 30-day workmanship warranty.

Opening a panel yourself does not automatically cancel a manufacturer warranty, but it can cause accidental damage, and some manufacturers set their own service conditions. Check your warranty terms, or ask us, before deciding.

→Same appliance

Other Warming Drawer codes

40Wolf WD30 Warming Drawer Code 40: Element Sensing Error During Preheat 50Wolf WWD30 Warming Drawer Code 50 (Door Switch): Closed During Operation 60Wolf WWD30 Warming Drawer Code 60: Stuck Relay and Overheating 70Wolf Warming Drawer Code 70 (Cable): Relay Link to Control Open Er3Wolf CW24 Cup Warming Drawer Code Er3: Temperature Sensor Open FUSEWolf Warming Drawer FUSE Message: Beeping, Control Board Needed HOTWolf Warming Drawer HOT Message: Temperature Above Setting 30Wolf Warming Drawer, Code 30: Thermistor Short

PFPF questions

Does PF mean the drawer is broken?

No. It is a notice that power was lost. Press Power On/Off to reset it, then set the temperature again and let the drawer warm back up.

Is the food still safe?

If power was off for a while, the food may have cooled below a safe holding temperature. Check it with a thermometer and discard it if in doubt about how long it sat.

What if PF keeps showing?

If it repeats without any outage, the supply may be dipping or a connection is loose. Call us, and we give a written price before any work begins.