Zodiac LM-24 issue not producing chlorine


New member
Jun 24, 2019
Guelph, ON
My Zodiac SWG is not producing chlorine. If i press the super chlorinate button the LED light does not come on. I also cannot change the chlorine output as it only lights up to the 2nd LED light and does not move from that position. I've replaced the salt cell a few years ago but i don't know if its the controller or the cell itself? Anyone know how i can trouble shoot this issue? thank you