[Oscar]

Well I went through the cleaning routine on the weekend but without any success. The controller was swabbed with peroxide then with vinegar and left to dry.

I plugged it in a few hours later. This time the pump turned on but would not turn off with the float switch.

Last night I tried again but the pump would not turn on.

So I will go through the swabbing again. I did not swab the backside of the controller which I will do this time. I will also swab the inside of the controller box as well.