Whirlpool Dryer Error Code F6 — What It Means & How to Fix It

What Does This Error Mean?

Whirlpool dryer error F6 means the control board has detected a problem with the power supply. The dryer is not receiving the correct voltage it needs to operate safely. The dryer will not run until the power issue is resolved.

Affected Models

WED5000DW
WED7500GC
WED8000DW
WED9000YW
WED4815EW

Common Causes

The dryer is connected to a 120V outlet instead of the required 240V outlet
One leg of the 240V household circuit has blown a fuse or tripped a breaker
The dryer's power cord has a loose connection at the terminal block inside the dryer
The wall outlet has a wiring fault and is not supplying the correct voltage
The control board's power monitoring circuit has failed

How to Fix It

Go to your home's electrical breaker panel and find the breaker labeled for your dryer.

Dryers use a double-pole breaker — it takes up two slots in the panel. Make sure both sides of the breaker are in the ON position.
If the breaker has tripped, flip it fully to OFF and then back to ON.

A tripped breaker will be in the middle position — not fully ON or fully OFF. Always push it fully off before resetting to ON.
Plug the dryer back in and try running a cycle.

If the breaker trips again immediately, there is a short circuit in the dryer or the wiring. Stop and call an electrician.
If the breaker is fine, check the power cord connection at the back of the dryer.

Unplug the dryer first. Remove the back access panel and check that the power cord wires are tightly secured to the terminal block. Loose wires are a fire hazard.
If the wiring looks secure and the error persists, have an electrician test the wall outlet with a multimeter.

The outlet should read approximately 240V between the two hot wires. A reading significantly below that indicates a wiring fault in the outlet or circuit.

When to Call a Professional

Electrical issues with 240V circuits should be handled by a licensed electrician if you are not experienced with home wiring. A blown dryer circuit fuse at the breaker panel is simple to reset, but a wiring fault in the wall outlet or terminal block requires professional repair. Electrician fees for outlet or circuit repair typically run $80 to $200.

Frequently Asked Questions

Can a dryer run on 120V instead of 240V?

A Whirlpool electric dryer requires 240V to run. If plugged into a standard 120V outlet, it will show a power error like F6 and refuse to start. Gas dryers only need 120V for the controls and igniter — only electric dryers need 240V.

Why would only one leg of a 240V circuit trip?

A 240V dryer circuit uses two hot wires. If one wire has a fault, or if the breaker for that leg trips from an overload, only half the circuit works. This results in the correct voltage not reaching the dryer, causing F6. Resetting the breaker usually fixes it unless there is an underlying fault.

Is it safe to keep trying to reset and run the dryer?

If the breaker keeps tripping, stop immediately. A repeatedly tripping breaker means there is a serious electrical fault — in the dryer, the wiring, or the circuit. Continuing to reset it can cause overheating, a fire, or damage to the dryer's electronics.