We have been battling a low chlorine level since the pool was started in February 13. First issue we had for 3 months was the builder installed the Hayward Filter backwards because they changed the inlet and outlet and he didn't read the instructions.
Next our controller went out, install new and the system still doesn't work, we have cleaned the SWG often.
1. Is my pool to big for a 40k SWG? I run the pool for 14 hours a day on 100%
2. To boost Chlorine, should i use bottled bleach? How much?
3. The PH is always high... off the chart, we balance with Mur acid. What causes this.
That s all i can think of, i'm offshore right now.