This one is driving me nuts and I can't seem to find any information about it through searching. Looks like a couple other people have run into it, but no one received a response.
My 2012 Optima is set for standard filtration and is set to run from midnight to 7AM. I have the temp set at 101. Periodically throughout the day I will hear the circ pump running outside of the normal filtration window. My assumption was the heater was running, but since it's in the mid 80's here I became concerned the heater was running so frequently. Turns out, it's not running, but the circ pump is running. Why would it be running outside the filtration window if it's not heating?
Last night when I got in the tub at 9:30 the clear ray indicator was on. I got in and checked the heater to make sure it wasn't running. Enjoyed the tub for 20 minutes and turned the pumps back off. The circ pump was still on and now with no indicator light whatsoever. There didn't seem to be any way to turn it off.
I know it's not a huge deal, but I'd like to understand what it's doing
Thanks!