My Aquapure 1400 SWG is under reporting salinity by 500-800ppm when compared to Pool Store testings. Bad Flow sensor? Bad SWG? Bad board? Bad pool stores? No errors on board. Flow lite ok. Any thoughts would be greatly appreciated. Thanks.
It's as likely the pool store reading is off as it is your SWG is under reporting the level. Salt readings are inaccurate, as long as your SWG is within its recommended salt range and is working I wouldn't worry about it. I have seen mine differ by more than 1000 as compared to strips and it continues to work fine year after year.
• Press the “Salinity” button and hold it until it beeps 3 times.
The system will beep when you push it and then at 5 seconds and again at 10 seconds.
Release the button after the 3rd beep.
• Press and release the “Temperature “ button within 5 seconds to enter the salinity calibration screen.
• The system will display the salinity reading, press the up arrow
to increase the reading and the down arrow to decrease the reading.
• When the proper reading is reached press the “Temperature” button within 5 seconds to store it in memory.