I Have a Cal Spa ES748LE in finland. I bought it on July 2011. Bromine system works ONLY when JETS 1 are ON but it is not enough to keep water clean. Bromine system do not work because it is installed incorrectly (to wrong water pipe). Cal Spa and importer both know that but they are doing nothing to fix it and importer is powerless / unwilling. I think that I am not only who has same problem. Can you give any advises how to get on with this forward?