The E21 error on Frigidaire washing machines is caused by a drainage timeout, meaning the control board has detected that water is not leaving the tub within the required timeframe. This common issue typically stems from a clogged drain pump filter, a kinked external drain hose, or a mechanical failure within the drain pump motor itself. Troubleshooting the Frigidaire Washer E21 Error Code Not Draining requires a systematic approach to identify whether the blockage is physical or electrical.
Understanding the Frigidaire Washer E21 Error Code Not Draining
When this error occurs, the washer will often stop mid-cycle with water still inside the drum. You may hear a humming sound from the bottom of the unit, which indicates the pump is trying to work but is jammed. If you are also experiencing filling issues, check our Frigidaire washer error E11 repair guide for more details.
Common Causes of Drainage Failure
The most frequent culprit is a foreign object like a coin, hair tie, or small sock getting stuck in the pump filter. Over time, lint and detergent residue can also build up, significantly slowing down the flow of water. If the filter is clean, the problem may lie in the house’s plumbing or the height of the drain pipe.
Another possibility is a worn-out drain pump motor that no longer has the torque to push water out. For door lock related problems that might occur alongside drainage issues, see our guide on troubleshooting Frigidaire washer error E41. Identifying the specific sound of the pump can help determine if the motor is burnt out.
Step-by-Step Repair Guide for E21 Error
Before starting any repairs, ensure you have a shallow pan and towels ready to catch excess water. Unplug the appliance from the wall outlet to ensure your safety during the disassembly process. Follow the table below to systematically clear the Frigidaire Washer E21 Error Code Not Draining.
| Step | Action | Tools Needed |
|---|---|---|
| 1 | Disconnect power and turn off the water supply valves. | None |
| 2 | Open the pump access panel and unscrew the debris filter to clean it. | Shallow Pan, Towel |
| 3 | Inspect the drain hose for kinks, clogs, or improper installation height. | None |
| 4 | Check the pump impeller for obstructions like coins or debris. | Flashlight |
| 5 | Verify the drain hose is not inserted too far into the standpipe (Siphonage). | None |
| 6 | Replace the drain pump motor if it receives power but fails to spin. | Screwdriver, Pliers |
Expert Tip: Always drain the water manually through the small auxiliary hose next to the filter before opening the main filter cap. This prevents a large volume of water from flooding your floor. Ensure all clamps are tightened securely after reassembly to prevent future leaks.
Recommended Replacement Parts
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If cleaning the filter and checking the hoses does not resolve the E21 error, the drain pump motor is likely defective. We recommend using OEM (Original Equipment Manufacturer) parts to ensure compatibility and longevity. A high-quality replacement pump will typically restore your washer to full working condition immediately.
Check the model number on the inside of your washer door before ordering any parts. Most Frigidaire front-load washers use a standard drain pump assembly that is easily accessible from the front or bottom. Replacing this part is an intermediate-level task that can save you hundreds in professional repair fees.
FAQ
How do I reset the E21 error on my Frigidaire washer?
To reset the code, unplug the washer for 60 seconds, then plug it back in and press the “Cancel” or “Stop” button. However, the code will likely return if the underlying drainage blockage or pump failure is not physically addressed.
Why is my washer still not draining after cleaning the filter?
If the filter is clear, check the drain hose for a “clogged” sensation or kinks. If the hose is clear, the drain pump motor may have an internal electrical failure or a stripped impeller that prevents it from moving water.
What is the correct height for the Frigidaire drain hose?
The drain hose should be installed at a height between 24 and 96 inches from the floor. If the hose is too low, water may siphon out prematurely; if it is too high, the pump will not have enough power to push the water out.