crwdns2934241:0crwdne2934241:0 jayeff

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Hi @richardlass3126

Here's how to run the [https://www.manualslib.com/manual/1228428/Samsung-Rf28hmedbsr.html?page=62#manual|Self-diagnostic function during normal operation] tests, from the service manual.

Run the diagnostics and check what error codes show. The code meanings are on  the following pages in the manual.

Hopefully a start to find out what's wrong.

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open