AS-IS no returns or refunds.

All 4 buttons complete the programmed cycle without a load and sound normal.  I do not have a jar to test with.  This unit was discarded by a commercial enterprise and the reason why is not clear.  They might have upgraded or there could be an issue lurking.  This enterprise most likely had several of these units at one location.  There is no guaranteed reliability or functionality.  Full disclosure, this was discarded back in 2016 and it's been sitting around in my closet since then if that matters to you.  I wanted to use it but never got around to getting a compatible jar.

Only the base pictured is for sale.  No other accessories are included.

NOTE: This item came from a commercial environment and the cosmetic condition reflects that, splatters and all.