I bought a used Kenmore dishwasher (model 857-15072200) and installed it in my kitchen that has not had a dishwasher installed before. I used an existing electric run for a heater I had to remove to make room. Unfortunately not even thinking I didn’t test or check the voltage requirements for the dishwasher.
Turns out the run was 240v and the dishwasher requires 120v. It did run for a few minutes until it went “poof” and no more power. Is there any chance a fuse blew before it burned out the dishwasher? Or is the dishwasher most likely scrap metal now? Any thoughts or suggestions would be appreciated.
OK, so you are saying that checking the thermal fuse for connectivity or the control board would be futile and something major may be wrong at this point (i.e. motor, etc)?
I would start at the electrical connections, and systematically work my way through the circuits, checking for telltale burns and scortching. Then look at the control board (This is probably the most sensitive component); check the fuse(s) and motor for damage; as well as the solenoid coil on the water inlet valve.
You may be fortunate, and find minimal damage; but be prepared to give the machine a Christian burial.
If you want to turn it into a salvage project, keep us in the loop, and we can talk you through it.