we purchased an intex saltwater chlorinator for a 15 X 42 intex pool. According to the book, we put 80 lbs of salt in the pool, dissolved it and waited 24 hours to start the chlorinator. We have been using the chlorinator for a week and yesterday it threw a code 92 (too much salt) and it won't go off. We have not added anymore salt. The only thing added was muriatic acid to get the ph down. Do you know anything about this code 92 and how to fix it. I don't understand how it ran for a week and no code, we didn't add more salt and now the code won't go off.... Thanks!