The drain pump filter (or "coin trap") is the most common location for clogs like hair, coins, or lint.
: Many modern machines display specific codes for drainage failures, such as the "5E" or "5C" code on samsung.com . 2. Clean the Drain Pump Filter washing machine clogged drain
Identifying a clog early can prevent water damage. Look for these indicators: The drain pump filter (or "coin trap") is
If the machine's internal parts are clear but water still backs up, the blockage is likely in your home’s plumbing. Washing Machine Not Draining - Support - Haier Clean the Drain Pump Filter Identifying a clog
This isn't a "pour some Drano down and call it a day" situation. Standard chemical drain cleaners often fail here because washing machine hoses push water out with such force that the chemicals get diluted before they can work on the clog. I tried snaking it myself with a handheld auger, but the clog was too deep. I eventually had to call a plumber who used a heavy-duty electric snake to cut through the blockage.
After a lot of trial and error (and a few choice words), I finally got it cleared. Sharing what I learned in case it helps someone else.