Hello all,
So the wife was using the pool spa/hot tub today, and she called me over said that the water got hazy all of a sudden. It appeared to have scale or something floating in it, real small flaky stuff that you couldnt even grab. So ok, I turn off the pump and go over to take a look at the pumps around the corner.
As I start heading that way, a gush of water shoots out of my skimmer blowing off the lid and ejecting my basket. OK ...? When I get to the pump, the pump basket appears empty. OK? The same pump runs both the spa and the regular filter, with valves to switch flow back and forth. So I switch to pool mode and prime the system with a garden hose, seal it up and turn it on. After a few seconds, strong flow in, skimmer is drawing well and returns are great. Switch back to spa mode. As soon as the valves pass the point where the spa position is partially open, the system loses prime and cannot draw anything. Repeat this a couple of times. Same results.
The pool is 19 years old, I dont have any documentation on any updates to the plumbing. Best I can figure is that there is an obstruction of some type in the line somewhere between the floor drains on the spa and the pump but I have no idea how that would happen. Could it be a build up over the years of just dirt and debris getting into the line? But that doesnt explain the geyser. Maybe one of the valves is stuck even though the handles are moving? Any thoughts would be appreciated.
Thanks
Ross
So the wife was using the pool spa/hot tub today, and she called me over said that the water got hazy all of a sudden. It appeared to have scale or something floating in it, real small flaky stuff that you couldnt even grab. So ok, I turn off the pump and go over to take a look at the pumps around the corner.
As I start heading that way, a gush of water shoots out of my skimmer blowing off the lid and ejecting my basket. OK ...? When I get to the pump, the pump basket appears empty. OK? The same pump runs both the spa and the regular filter, with valves to switch flow back and forth. So I switch to pool mode and prime the system with a garden hose, seal it up and turn it on. After a few seconds, strong flow in, skimmer is drawing well and returns are great. Switch back to spa mode. As soon as the valves pass the point where the spa position is partially open, the system loses prime and cannot draw anything. Repeat this a couple of times. Same results.
The pool is 19 years old, I dont have any documentation on any updates to the plumbing. Best I can figure is that there is an obstruction of some type in the line somewhere between the floor drains on the spa and the pump but I have no idea how that would happen. Could it be a build up over the years of just dirt and debris getting into the line? But that doesnt explain the geyser. Maybe one of the valves is stuck even though the handles are moving? Any thoughts would be appreciated.
Thanks
Ross
Last edited by a moderator: