Usually this would be because it got wet, but it is also possible from a large power fluctuation as there is a capacitor in the box that serves to cushion the voltage fluctuations and it can fail if a severe spike occurs. I charge $25 to unsolder the old box and solder in a new one. If you are in the US if you send it in with return address and phone number I will get it repaired. There are cases where it cannot be repaired for example if the cable is damaged closer to the pump and this was the source of water entry.
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.