i have a brema ice maker i am working on the refrigeration part works fine when it goes on to harvest is has hot gas defrost and the works fine but it does not move on to the next faze in the cycle i tested timer motor it has three thermostats bin thermostat evap thermostat witch think is ok becasue it moves on to harvest i and a thermo for defrost temp not shore it if it the timer or one of the thermostats i was thinking motor towords timer getting stuck or defrost thermostat i have not done much work on this brand of ice makers does any one have i wiring diagram for a brema cb1565aq and could any one tell me witch thermostats are make on rise and brake on rise so i can test them