ACC (Accessory)The ACC (Accessory) switch controls these functions inthis sequence.1. OFF2. AIR3. AIR/LIGHT4. LIGHT9OPERATIONCONTROL PANELTHERMOMETERBATTERYTEMPERATUREREADOUTControlsA switch panel giving you convenient control of thewhirlpool filter, heater/filter, blower and light is locatedunder the tinted acrylic cover on the rim of the spa.To ensure your safety and allow easy operation, yourspa is equipped with two air-activated switches. One, theSYSTEM switch, controls the whirlpool jets, heat, andfiltration. The other switch, ACC (Accessory) controls theair blower and the light.SystemThe SYSTEM switch controls the following four func-tions in the continuous sequence indicated:1. OFF2. JETS3. HTR/FILTER4. FILTER(The next selection is OFF again.)Use the JETS function as a reference to indicate yourlocation in the function sequence, since that function is themost obvious when operating.For best performance and increased equipment life,pause a second or two between pushbutton selections.OFF(Time clock controlsfilter pump. Heaterwill turn on withfilter pump if thermostat isset.)JETS(Maximum whirlpool action.Heater will maintaintemperature set by thermostat.)TEMP.CONTROLKNOBHEATERINDICATORLIGHTFILTER(Filter pump will runcontinuously; heater willturn on as necessary tomaintain watertemperature setting.)HTR/FLTR(Filter pump and heaterwill turn on as necessaryto maintain watertemperature setting.)SYSTEMSWITCH(Controls JETS,HTR/FLTR andFILTER onlyfunctions.)ACCESSORYSWITCH(Controls AIRBlower and LIGHTfunctions.)AIR/LIGHTA CCESSORYHEATEROFFAIRLIGHTSYSTEMJETSFILTERHTR/FLTROFF