What does E21 mean?
The washer did not drain in time (front-load models).
Common causes
- Clogged pump filter
- Kinked hose
- Drain pump failure
What you can safely check
- Clean the drain pump filter
- Check the drain hose
Safety first. Unplug the appliance (and shut off gas or water where relevant) before inspecting it. Codes and procedures vary by model — check your owner’s manual.
When to call a technician
If the code comes back after these checks, or you see leaks, burning smells or tripped breakers, stop using the washer and schedule a technician. Our team repairs Frigidaire washers every week.
Frequently Asked Questions
What does Frigidaire washer error code E21 mean?
The washer did not drain in time (front-load models).
How do I fix Frigidaire code E21?
Clean the drain pump filter. Check the drain hose.
When should I call a technician?
If the code comes back after these checks, or you see leaks, burning smells or tripped breakers, stop using the washer and schedule a technician. Our team repairs Frigidaire washers every week.
Other Frigidaire washer codes
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Updated Oct 29, 2026