Haier Washer E4 Error Code
Washer isn't filling on Haier washers.
Water isn't coming in the way it should. Either the supply is off, or the pressure at the tap is too low for the washer to fill in time.
Compatible models
Haier portable washers sold in the US. Check your owner's manual, since Haier doesn't publish a model list.
Also shown as
No other codes are listed for this fault.
Difficulty
Most people can clear this one at home with simple checks.
Not sure you are reading the code right? See how to read Haier washer codes.
How to fix Haier E4
Turn the water on
Make sure the tap the washer connects to is open all the way.
Check the connection
Look along the fill hose and at the faucet adapter for kinks or a loose fitting that's choking the flow.
Check the pressure
Unhook the washer and run the same tap on its own. A weak stream means the supply needs fixing first.
When to call a technician
If you have good water flow and E4 keeps coming up, call Haier service to check the water inlet valve.
Parts linked to E4
These are the parts most often behind this code. Tap one to see what it does and the signs it is failing.
Order parts by your full model number so they fit.
Step-by-step guides for this problem
Frequently asked questions
Which Haier models show the E4 code?
Haier portable washers sold in the US. Check your owner's manual, since Haier doesn't publish a model list.
Can I fix Haier E4 myself?
Usually, yes. Most E4 problems clear with simple checks you can do at home. Start with the first step above: turn the water on.
Other Haier washer codes
Last reviewed 2026-10-19. Codes and steps can vary by model; check your owner's manual.