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Greetings all. About a week ago I was called out for a Maytag MSD2651KES sxs refrig. The complaint was a warmer FF box. Freezer ok. No wisp of air at the inlet, fans are running... probably an iced up evap. Well it was partially iced up when I got there, but Ive had enough experience to know the usual culprit is the ADC Board. Thats what I suspected here, though the ADC board is SLIGHTLY different from the ones we all carry in our trucks, and I had to order one. Pricey too. I looked everywhere for that darn tech sheet so I could ring out the other components before a new board- but couldnt find it anywhwre. So on a hunch I changed the adc board. And now shes got poor airflow again a week later, and bets are the evap is iced up again. Without the schematic its difficult to trace the wires or even jump the board into defrost mode IF it can be done on this slightly different adc. Does anybody have a tech sheet for the sucker? Can the ADC board be jumped into defrost mode? Much appreciation. Bob coastalappliances.com coastalserve@gmail.com