I misunderstood..I have seen this before..everytime you open and close the door the settings are changing.
The light comes on and stays on. Thats the board causing the problem. Replace that board and that will take care of it.
You can get it below.
Wait just a bit. This may take some time I think I found something I just want to double
Ok yes thats definitely the one you want click the link below and select your model.
choose parts diagram from the list and then choose page 14/21. Thats your dispenser.
That second board you will see is a power board. You do not need that one.
That drawing is for example only . Print that out so you have something to go by when
you are ready to do the installation.
The correct part you need to order I linked you to
above at midway parts is the exact part you need.
Remember to unplug before you start. You are most certianly welcome.