Manitowoc

Step 3 Disconnect the ice thickness probe from thecontrol board terminal. Clip the jumper wire to theterminal on the control board and any cabinet ground.Monitor the harvest light.ICE THICKNESSPROBEPROBECONNECTIONJUMPER WIREGROUNDEVAPORATORBIN SWITCHLIGHT(GREEN)HARVEST LIGHT(RED)SV1592JStep 3 Jumper wire connected from control boardterminal to groundMonitoring Harvest LightThe harvest light comes on,and 6-10 seconds later, icemachine cycles from freezeto harvest.The harvest light comes onbut the ice machine stays inthe freeze sequence.The harvest light does notcome on.CorrectionThe ice thickness probe iscausing the malfunction.The control circuitry isfunctioning properly. Theice machine is in a sixminutefreeze time lock-in(verify step 1 of thisprocedure was followedcorrectly).The control board iscausing the malfunction.Part Number 80-01111-9 7/10 101