I added a PureLine PL7707 SWG (PureLine Pool Salt System 40,000 Gallons Heavy Duty - PL7707 - INYOPools.com) this spring. From the time I installed it, the reading on the display for current salt level has been low compared to the reading I get when testing with the Taylor K-1766 kit. The salt level is 3600 according to the Taylor kit and each reading is very consistent. The reading on the display is usually around 2600-2900. I think this is causing the control panel to shut down the cell due to low salt. The Check Salt and Check Cell lights illuminate and no chlorine is generated. If I power cycle the unit, it goes back to generating chlorine for a little while, but the process repeats within about a day.
I've removed the cell and cleaned it with a hose even though I saw no contamination at all and it has only been installed for 3 months. This didn't change the behavior. I also tried to recalibrate the salt level on the device, but the Hayward instructions, which some people have said work with the PureLine systems, didn't seem to do anything.
Any ideas?
I've removed the cell and cleaned it with a hose even though I saw no contamination at all and it has only been installed for 3 months. This didn't change the behavior. I also tried to recalibrate the salt level on the device, but the Hayward instructions, which some people have said work with the PureLine systems, didn't seem to do anything.
Any ideas?