Tips for Repairing the De'Longhi D90D25ESLRIII-B1A
Hello, fellow repair technicians! I came across a De'Longhi D90D25ESLRIII-B1A microwave with some rather strange behavior: the timer periodically resets on its own or doesn’t respond at all when I press start, even though the display lights up normally. It looks like a controller glitch or a problem in the front panel wiring harness. I’m trying to find a decent service manual for the De’Longhi D90D25ESLRIII-B1A to figure out how to properly test the door microswitches and the control board itself.