If you’re not sure what to do, here are some tips to help you troubleshoot your appliance. First, check the temperature settings. Make sure the temperature is set at the correct setting for your area. Next, make sure there isn’t any water leaking into the unit. Check the door seals and the drain pan. If you see any leaks, use an oven mitt to turn off the power to the unit. Then, remove the back panel and inspect the wiring connections. Finally, replace any broken parts.