Whirlpool Dryers error code
Low or missing line voltage
Whirlpool says F4 E4 can mean the electric dryer is not receiving the full line voltage its heater requires. The drum may still turn even when one side of the supply is unavailable.
Also shown as: F4E4, L2
Direct answer
F4 E4 at a glance
- Meaning
- Low or missing line voltage
- Urgency
- Service recommended
- First safe check
- Stop the dryer and identify its dedicated paired breakers without opening the appliance.
- Model note
- Whirlpool’s F4 E4 page is for applicable electric dryers that require a 240-volt supply. Gas dryers and stacked laundry products may use different code meanings, so confirm the exact model and product family.
Confirm the symptom
What usually appears with F4 E4
- F4 E4 or L2 appears on an electric dryer
- The drum turns but the load does not heat
- The problem began after installation, moving, an outage, or electrical work
- One side of the dryer’s paired breaker is tripped
Likely causes
Why F4 E4 appears
- 01One of the dryer’s paired circuit breakers has tripped
- 02The home supply is not providing the required voltage
- 03Power cord or terminal connection is incorrect or damaged
Observation-led diagnosis
Start with what you can actually see
An error code identifies a system, not a replacement part. Match the observable condition before deciding what to check next.
| What you observe | What it suggests | Safest next move |
|---|---|---|
| The drum turns but there is no heat | The motor circuit may have power while the heater side of the supply does not | Owner checkCheck the dedicated paired breaker handles once without opening the dryer or measuring live voltage. |
| A breaker trips again after one reset | The appliance or branch circuit may have an electrical fault | Stop and serviceLeave the breaker off and arrange a qualified electrical diagnosis. |
| The plug, receptacle, or cord is hot, discolored, loose, or damaged | A hazardous supply connection may be present | Stop and serviceDo not touch or reuse the connection; disconnect power at the panel if safe and call a qualified electrician. |
| Both breakers appear on but F4 E4 remains | The actual supply, cord installation, terminal connection, or dryer circuitry needs testing | Stop and serviceStop owner troubleshooting and have the supply and appliance checked by qualified professionals. |
Safe diagnostic path
What to check, in order
- 01
Stop the dryer and identify its dedicated paired breakers without opening the appliance.
- 02
Confirm both linked breaker handles are fully on; if either is tripped, reset the pair once according to the electrical panel instructions.
- 03
If F4 E4 remains, leave the dryer off and have a qualified electrician confirm the supply.
- 04
Use Whirlpool service for any suspected cord, terminal, heater, wiring, or control problem.
Know when to stop
Don’t push past this point
Leave power off for repeated breaker trips, heat or discoloration at the plug, a damaged cord, electrical odor, sparks, or a returning F4 E4 code.
- Do not remove a terminal cover or tighten dryer wiring unless you are qualified to do that work.
- Do not test live voltage with improvised tools.
- Do not repeatedly reset a breaker that will not stay on.
Primary source
How this page was checked
The code meaning and manufacturer-specific guidance were checked against the linked support material on August 31, 2026. Confirm details against the manual for your exact model before removing panels or parts.
Read Whirlpool Product Help: F4 E4 dryer line-voltage guidance ↗Common follow-up questions
About Whirlpool code F4 E4
What does F4 E4 mean on a Whirlpool dryers?
F4 E4 means “Low or missing line voltage.” Whirlpool says F4 E4 can mean the electric dryer is not receiving the full line voltage its heater requires. The drum may still turn even when one side of the supply is unavailable.
Can I clear F4 E4 by resetting the appliance?
Whirlpool includes a one-minute breaker power cycle. Use it only after the supply appears undamaged; a returning F4 E4 requires diagnosis rather than repeated breaker resets.
Does F4 E4 mean the same thing on every Whirlpool model?
Whirlpool’s F4 E4 page is for applicable electric dryers that require a 240-volt supply. Gas dryers and stacked laundry products may use different code meanings, so confirm the exact model and product family.
When should I stop troubleshooting F4 E4?
Leave power off for repeated breaker trips, heat or discoloration at the plug, a damaged cord, electrical odor, sparks, or a returning F4 E4 code.