SWG..before or after large heater

[duraleigh]

Yeah, guys, I agree, after the heater makes the most sense.

I am pretty sure they adjust Cl output based on the temp of the water, tho.

I can't figure out how it compensates for "heater on" water of maybe 110 or so and "heater off" water of around 80 or less?

Dave S.

[tonyl]

I believe the adjustment you're referring is for COLD water to prolong the life of the cell. COLD....is tough on the cell so the output is automatically adjusted with roughly 50 deg water or less. You won't notice a difference in 110 vs 80 degrees. My wife cranks our heater and I've never had any problems. Hope this helps, Tony

[duraleigh]

Hi, Tony,

Yeah, that explains that temp thing. Makes sense. Thank you.

Dave S.

[rmeden]

my PoolPiliot has it's own temperature/flow sensor right by the chlorine generator.

[Poolsean]

Dave,

The Pool Pilot does have a temperature compensation that will increase the output if it senses an increase of water temperature. Note also that most heaters have a 2 - 10 degree temperature split between the inlet and outlet pipes of the heater. This should not fluctuate the Pool Pilot output that much.

[duraleigh]

Hi, Sean,

Thanks. The reason for my post is this is a REALLY big heat exchanger and, while it is not yet running, I am calculating 20+ farenheit temp changes. Still no issues?

Dave

[Davenj]

I have an autopilot system. Would it be feasible to move the sensor section between the filter and heater. Replace the sensor section with a piece of pipe and leave the cell after the heater. Just a thought.
You would have to be carefull not to turn off or reduce the flow thru the cell. Since the flow sensor would not be at the cell.

Dave