Found the Ice Machine unit off on error. Cleared the error and tested. Found the sump pump was not pumping water. Disassembled and got the magnetic impeller to turn. The condenser coil was dirty so I cleaned it with black hawk then rinsed. Tested and found the unit was not making a batch of ice only a very thin sheet. The unit was not filling with enough water. Checked the inlet supply valve and also the soliniod strainer. The valve must not be opening all the way. The unit started to do some strange things then. Sometimes it would be ok and work normally others it would not go into harvest and the evaporator would freeze solid. Will quote a new control board, a fill soliniod and a harvest float. Note: quoting additional repairs, closing out this work order.