This D/W is showing F6 fault code.- before removing from units, I started program, no water went in and code F6 came up, pulled the machine from housing restarted this time machine filled with water cycle started runs for 5 /6 minutes then it aborts water pumps out and F6 shows again. I have tested heater for circuit & earth leak.
There is a unit in the sump area that looks like a optical reader !! not sue how to test this !! also no sure if this is the fault. any advice would be welcome. john