If the Whirlpool WED9620 has no power, Whirlpool's own article for electric dryers gives only two causes, and both are outside the dryer. First, a household fuse has blown or a breaker has tripped: an electric dryer uses two, so both must be intact and reset. Second, the power supply is wrong or the cord is wrongly installed: the dryer needs 240 volts, and the terminal screws must be tight with the dryer unplugged before you check them. If the drum light and controls are dark and both are fine, the fault is for a technician.
Differential
Likely causes of “Whirlpool dryer has no power or a blank display”, and how to tell them apart
- 1
One of the two dryer breakers is tripped or a fuse has blown
What separates it The drum light and controls are dark, or the dryer runs without heat
How to confirm Reset both breakers or replace the fuse, then start a cycle
- 2
The outlet does not supply 240 volts
What separates it The breakers are on but nothing works, or the dryer starts and does not heat
How to confirm Have an electrician measure the outlet, since it does not supply 240 volts
- 3
The power cord was installed for the wrong 3-wire or 4-wire hookup
What separates it The problem began at installation or after the dryer was moved
How to confirm Compare the cord with the installation instructions and the 3-wire and 4-wire videos
- 4
Loose terminal screws at the dryer
What separates it Intermittent power that worsens when the dryer is moved
How to confirm Unplug the dryer and have the terminal screws tightened
Before you touch a setting
Record this first — changing settings destroys the evidence
- Whether the drum light or controls light at all when Power is pressed
- Whether both breakers are on and whether either trips again on reset
- Whether the cord is 3-wire or 4-wire and whether the dryer was recently moved
Try in this order
0 of 5 completedCheck both breakers
ReversibleWhirlpool says electric dryers use two household fuses or breakers: make sure both fuses are intact and tight, or reset the breaker. If the problem continues, call an electrician.
Check the plug and outlet
ReversiblePush the plug fully into the outlet. Do not modify the plug or use an extension cord, and unplug the dryer before you move it.
Confirm the supply is 240 volts
ReversibleWhirlpool says the dryer needs a 240 volt supply and that a dryer without it will not operate correctly. Only an electrician should measure the outlet.
Check the cord installation
ReversibleReview the installation instructions and Whirlpool's 3-wire and 4-wire videos to see that the cord matches the outlet, and that the terminal screws at the dryer are tight, with the dryer unplugged.
Try the panel again
ReversiblePress Power and note whether the drum light and controls come on. If they do, follow the not-starting page for Start/Pause and Control Lock.
Model-specific
What is true of this model and not of its siblings
- Accessories that fit this model
- Whirlpool's Owner's Center for the WED9620HW lists a 4 foot 3-wire 30 amp power cord (PT220L), a 6 foot 3-wire cord with right-angle plug and strain relief (8171378RC) and a 6 foot 4-wire cord with ring terminals and right-angle plug (8171381RC), so the right cord depends on whether the outlet is 3-wire or 4-wire.
- Checking power
- An electric dryer uses a 240 volt circuit, so check the double breaker in the panel, the outlet and the cord. A dryer that does nothing may have a tripped half of the breaker, a blown thermal fuse or a faulty door switch. Reset the breaker and try again.
- When to call service
- If the breaker keeps tripping, the control remains dark or the plug is hot, stop using the dryer and call service. Do not open the dryer's electrical panels while it is plugged in.
- Parts for this problem on the WED9620 (RepairClinic, 2026-09-21)
- electric dryer power cord kit, 4 foot 30 amp 3 w, part number PT220L, at $32.68.
- Other models this page answers
- These steps also fit models WED8620, WED6605, WED5605, WED5050, WGD9620, WGD5050, WHD560CHW.
Stop boundary
When this stops being a self-service repair
- !If a breaker trips again after one reset, stop and call an electrician
- !If both breakers are on and the outlet is confirmed at 240 volts but the display stays dark, contact Whirlpool service
Evidence ledger
Sources behind this answer
Whirlpool's own help articles for its dryers, each; the article for this page is named in the page's notes.
Whirlpool's own product-assistance articles for dryers, including the Dryer Vent Testing Kit (part W11224254).
Whirlpool's own page for this model, listing its manuals and guides and the accessories sold for it.
Whirlpool's quick start guide for its dryers: Start/Pause held for 1 second, sensor and timed cycles, Wrinkle Shield, Static Reduce and Mute Cycle Signal.
Parts and list prices as shown on RepairClinic's parts search for this model number on 2026-09-21.
Exact questions
Common questions
Why is my Whirlpool dryer completely dead?+
The first causes in Whirlpool's help are a tripped breaker or blown fuse and a wrong or missing 240 volt supply. Check both breakers first.
How many breakers does an electric dryer use?+
Two. Whirlpool says one circuit runs the motor and the other runs the heating element, so both must be reset.
Can I test the outlet myself?+
Not safely. A 240 volt outlet should be checked by a qualified electrician.
What is the right circuit size?+
Whirlpool's article describes a separate 30 amp circuit fused on both sides of the line.
3-wire or 4-wire cord?+
It depends on the outlet in the house. Whirlpool's help points to its installation instructions and videos for both, and sells a 3-wire and a 4-wire 30 amp cord for this model.
Could a loose terminal screw cause no power?+
Yes. Whirlpool says to ensure the terminal screws at the dryer are tight, after unplugging the dryer.
When is it not a household problem?+
When both breakers are on, the outlet is confirmed at 240 volts and the controls stay dark, the fault is inside the dryer and needs service.
Why is my electric dryer completely dead?+
Check the breaker, cord and thermal fuse.
Can half the breaker be tripped?+
Yes, and the dryer then gets only 120 volts.