Champion Dishwashers - Recent Questions, Troubleshooting & Support

Could be the heater contractor is stuck on

Check the element for continuity, on some dishwashers, it will cycle until correct temps are reached

Here is a link to a technical manual on that dishwasher, I hope it helps. https://www.championindustries.com/filebin/images/pdf/Manuals/OUT_OF_PRODUCTION_US/UH150_UH150B_UL150.pdf

Try going into the settings

Tilt switch not engaging

it sounds like the thermostat on the rinse tank is set too high, if you drop the panel on the bottom front of the dishwasher,you will see the rinse tank, usually on the l/h side,its normally a cylindrical shape,the hermostat is normally connected to this, usually there is an adjustable shaft on the stat, it might have numerical markings on it i.e 0 to 90 degs . MAKE SURE THE POWER IS OFF TO THE UNIT !!, THIS IS CRITICAL FOR TOUR SAFETY!!. if your unsure get a proffesional to repair it . shouldnt be too expensive , hope this helps .p.s if you do have a go the rinse temp should be between 75 and 85 degrees c .