Less than two months of light service has resulted in constant “error codes” and ensuing trouble shooting directions! 
We have water from our well that is pre-treated feeding into washer. Finally got serviceman who disconnected water lines (which I also had done to check water pressure) and he rinsed out line connections. Result • no more error code! Never had such a brouhaha or inconvenience/delay with old Maytag… no error codes etc!
Washer works fine now…but what next?