This is our 4th summer with this filter pump. Last fall it quit working on low and only on high. After we closed the pool, we took it to be looked at. They couldn't find anything wrong. It worked for them. They said it must have an overheating problem.
This spring it has worked fine for 3 weeks and now the same problem is occurring again. If it is overheating why would it work on high and not on low?
This spring it has worked fine for 3 weeks and now the same problem is occurring again. If it is overheating why would it work on high and not on low?