20 rev. 2012v1AIR CONTROL VALVESYour spa may be equipped with air controls. The air control is an on/off valve that allows air to beintroduced into a specific jet configuration resulting in a more vigorous jet action. Turn the valve handleclockwise to turn the air on, and counterclockwise to turn the air off. Opening the valve increases jetpressure and closing the valve decreases the jet pressure.WATER FEATURE CONTROL VAVLEYour spa is equipped with two water features that provide two water streams into the center of the spa.Turn the valve handle clockwise to turn the water features on, and counterclockwise to turn the waterfeatures off. Water features are always supplied by pump #1.STEREO SYSTEMYour spa may be equipped with a stereo system. Please refer to the stereo manufacturer’s owner’smanual for the operation of the stereo system.Note: It is imperative that you keep your stereo system clean and dry. The iPod® docking station isequipped with a door to protect the unit from moisture intrusion. Stereo equipped spas should beprotected from direct contact with water streams from irrigation systems.WATER BALANCEWATER CHEMISTRYMaintaining proper water chemistry is imperative to maintaining safe water and preventing possibledamage to your spa and spa components.START-UP PROCEDURES1. Fill spa to correct level (approximately 4” above the top of the filters).2. When utilizing the Aqua Klean ® filter bag, you may add stain and scale control, or a similarsequestering agent, such as Metal Gone.3. Test and adjust total alkalinity – run pump for ½ hour.4. Test and adjust pH – run pump for ½ hour.5. If sanitizing with bromine, add sodium bromide with jets running (see Bromine section).a. Fill and set bromine floater or adjustable bromine feeder and place in the spa water.b. Shock water with potassium peroxymonosulfate (such as “Renew”) with jets running.6. If sanitizing with chlorine, use only a granular “Dichlor” compound (see Chlorine section).a. Fill and set chlorine floater or chlorine feeder and place in the spa water.b. Shock water with potassium peroxymonosulfate (such as “Renew”) with jets running.7. Run pump for ½ hour.WATER QUALITYYour spa is equipped with a specially designed Aqua Klean ® filter system. Filtering the water helpsmaintain water cleanliness and clarity. While the filter traps most solid materials, it is still necessary toadd a sanitizer such as bromine or chlorine to the water in order to control bacteria, algae, and to oxidizeany organic materials in the water.