1. Main power 2. Pump 3.Water level sensor 4.Blower 5. Heating 6.Underwater light 7.O3 Spa Controller panel main function Specification/Model LAC206KLAC206LLAC206PLAC206SLAC206WMain power√√√√√Pump 1.5HP,AC220V(AC110V)/50Hz√√√√√Water level sensor√√√√√Blower 400W,AC220V/50Hz(AC110V/60Hz) √√√√Heating2KW, AC220V/50Hz(AC110V/60Hz) √√Underwater light 12V, AC, 20W√ √√√O312V, AC, 20W √Load Configuration ...