The original Watlow SD controller on my Ambex YM2 finally gave up after 16 years of use. The buttons no longer responded so I replaced it with a Watlow EZ-Flow and got it wired up correctly. I now need to program the unit but do not know what the inputs would be. I know the high temp limit was 450F and the alarm came on at 375F. What else dod I need to get the controller programmed and roaster running again. Thanks.