Do you have your filter on a timer?

[AnnaK]

I have my chlorine feeder set to 1/8 and run my pump 6 hours out of 24, on low speed. This maintains FC at 3 ppm in my volume.

It's a little bit trial and error unless someone is a real math brain and can do the calculations involved.

My given was that the pump would run on low speed. My variables were time and chlorinator setting. My test was FC and CC using just the feeder. 4 hours didn't put enough chlorine in, 8 hours put too much at the 1/4 setting of the feeder. I settled on 6 hours, reduced the setting to 1/8 to avoid overshooting the CYA, and add liquid chlorine now and then.

[392papa]

That sounds like a great place to start.

Thank you

[Anonymous [GDPR] European in Spain]

I have had a timer for 13 years without problems on my in ground 24,000 gal pool. Run my pump for 1 hour 3 times a day during the summer, and 2 times a day in the winter. Pump and filter rated to approx 6,000 gal/hr. I couldn't survive without as I am frequently away in the winter for several weeks at a time.

[CarlD]

In my town, a pool timer is part of the building/electrical code. It's required. But even if it wasn't, I'd have had it installed, wired into the breaker box. When I had an early Intex donut, I had an outdoor timer that plugged into an outdoor outlet.

[Watermom]

Carl, why would it be part of the building code and required? That seems strange to me. My timer is also wired into my breaker box but I'm not using it too much these days. My geeky friend Poconos installed some kind of outlet control software on my laptop when he was here visiting one time that allows me to turn my pool pump on and off from my computer. How is that for the ultimate in laziness!

[Anonymous [GDPR] European in Spain]

Watermom, perhaps you could get a program to allow "virtual swimming" that way you could save washing towels etc.:-)

[PoolDoc]

Timers are required in "We're your nanny" areas of the country, like California, as a means of enforcing energy savings.

[CarlD]

Carl, why would it be part of the building code and required? That seems strange to me. My timer is also wired into my breaker box but I'm not using it too much these days. My geeky friend Poconos installed some kind of outlet control software on my laptop when he was here visiting one time that allows me to turn my pool pump on and off from my computer. How is that for the ultimate in laziness!

I'll have to look into that!

I don't know why it's code, but it is. And codes about pools are enforced to a very high level. We couldn't build a balcony off our bedroom until we clipped the corners off it and slid it over so that a 10' radius from the corner of the pool couldn't reach the balcony...fear of someone trying to jump from the balcony to the pool? I don't know, but every part of the balcony had to be 10' or more from the water!

I couldn't build the pool closer than 50' to the property line because TECHNICALLY it's attached to the house (it's attached to the deck)...but had it been free-standing, with a path rather than a deck to it, I could have gone to 20' of the property line. I also had to have it parallel to the house, not perpendicular...then my back-fence neighbor was allowed to build THEIR pool perpendicular!

Sometimes, building codes just "are"--can't even put a "nanny state" spin on them because THAT at least has SOME logic, whether you agree with it or not. We have codes that have no discernible reason for existing, but you just have to follow them anyway!

[Gretzky99]

does it matter what time of day you have the timer set for?

[PoolDoc]

2x per day is better than 1; in our area, having an evening run to catch debris from thunder storms (if any) is important.

Just noticed the DE filter -- many DE filters do not handle cycling super well. You'd be better off with a 2-speed pump.