Hi
I have an old “the cleaning warehouse” digital controller, the orange faced one. It’s been sat in my bits and bobs box for years and I wanted to use it again, but can’t seem to work it out.
I connected the red and black to battery and blue and brown to pump. The pump runs straight away, even though the controller isn’t turned on!
The controller turns on but doesn’t change speed of pump.
Any ideas what I’m doing wrong?