How old is this unit?
Those codes very well could be error codes. Anything with an e or ec in front of it usually means error or error code. I've never seen part numbers displayed. Check your manual under the troubleshooting section to make sure. If no manual, go to whirlpool website and download it for free.
Does it plug into an outlet? If so, unplug it for about 5 minutes then plug it back in. If hard wired to breaker, leave breaker off for about 5 minutes then turn it back on. See if that helps. Just a suggestion.
Those codes very well could be error codes. Anything with an e or ec in front of it usually means error or error code. I've never seen part numbers displayed. Check your manual under the troubleshooting section to make sure. If no manual, go to whirlpool website and download it for free.
Does it plug into an outlet? If so, unplug it for about 5 minutes then plug it back in. If hard wired to breaker, leave breaker off for about 5 minutes then turn it back on. See if that helps. Just a suggestion.