hello colleagues brought me to the workshop a nofrost refrigerator that comes from several technicians and everyone tells him that the electronic board does not work and is not achieved, While the refrigerator works, the item that is not defrosted and covered with ice! the idea is to cancel the electronic board and place a timer or something like that so that the refrigerator works as a nofrost without a plate, If any colleague has any circuit that works, I would appreciate any guidance! From already thank you very much