User ManualTable of ContentsInstallation Instructions2Inspection and Shipping Claim2Unpacking2Positioning Your Spa3Electrical Requirements3Electrical Precautions4Outdoor Installation4Drainage4Indoor Installations4Equipment Set-Up5Operating Instructions6Basic Control Set-Up6Setting the Timer7Controls8Temperature Control9Setting the Thermostat9Note on Determining Water Temperature9Normal Operation10Whirlpool System10Water Rainbow10Air Blower10Silent Air Induction10Filtration10Maintenance11Water Quality and Water Chemistry11Filtration11Water Chemistry11Disinfectin12Balancing pH12Balancing Total Alkalinity12Water Quality Definitions12Water Level/Drain13Skimmer Basket Maintenance13Filter Maintenance13Automatic Filtration/Maintenance14Winterizing14Factory Installed Redwood Skirt14Spa Light15Covering Your Spa15Cleaning Your Spa15Repairs to the Acrylic15Troubleshooting Guide16Alternate Use for Water Rainbow19Optional 1-1/2" Permanent Drain19Size: 275 KBPages: 23Language: EnglishOpen manual