I am a new pool owner and recently the Aquapure SWG started saying "general fault" code 120. I took the cell out and acid washed it. It still gives the same code. So if it's malfunctioning is it safe to still run the filter? They both run together and I don't believe I can turn the Aquapure off. Am I harming anything by running it with no flow to the cell? My electric bill is sky high and am wondering if this is the problem. I don't know how long this has been happening as I don't check the panel and it runs in the middle of the night. But I am pretty sure I probably need a new cell. I just don't want to turn off the filter and have a green pool. Any help would be appreciated! Thank you!