Measure the electric resistance of
Inlet Valve. (950-1300 )
Clean the filter of Inlet Valve.
Check the frequency of Inlet Water
by the Test Mode.Replace the Air Braker.
I don't remember how to put it in test mode and would like some direction in how to do these tests. Alternatively if you could identify the most costly and difficult to repair piece I'm sure that is what it will turn out to be . Seriously, any help in identifying the part I need to order would be greatly appreciated.