imported post
No bench test that I know of for that Peter.
I know of one GWRRA member who had that problem and he did the tests by the book before buying the module. It worked, but was expensive.
If you know for sure you carried out all the tests right (switches, connections, relays) then it will be the module. It isn't a common fail part, but it can happen.
No bench test that I know of for that Peter.
I know of one GWRRA member who had that problem and he did the tests by the book before buying the module. It worked, but was expensive.
If you know for sure you carried out all the tests right (switches, connections, relays) then it will be the module. It isn't a common fail part, but it can happen.