Diverter Knobs; Air Venturis; Waterfalls; Hydro Streamer Waterfall - Cal Spas SWIM PRO SPAS Owner's Manual

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3.15 Diverter Knobs

Diverter knobs are 1" and 2" knobs located around the top of your spa. They

allow you to divert water through jets from one side of the spa to the other, or

in most cases from floor jets to all jets. This is accomplished by rotating the

diverter knob to the left (counter-clockwise), decreasing the amount of water

flow through a sections of jets. To increase the amount of water flow through

the other section of jets, rotate the handle to the right (clockwise).

Air venturis are the 1" knobs located around the top of your spa. Each one

will let you add a mixture of air with the jet pressure. This is accomplished

by rotating the air venturi knob to the left (counter-clockwise) to increase

the amount of airflow through the jets. To decrease the amount of airflow

through the jets, rotate the handle to the right (clockwise).

Some spa series include optional waterfalls. When the booster pump is on, rotate the dial on top (for the

cascade waterfall) or turn the knob (for the hydro streamer -- see below).

Your spa may include two to eight streamer waterfalls. When the booster pump is on, turn the 1" diverter knob to

adjust the rate of flow to the waterfall jets.

The waterfall jet faces are not adjustable. Do not turn the jet faces because you may accidentally remove them.

Always shut off water to the hydro streamer jets before you place the cover on the spa. Water from the hydro

streamer jets sprays in an arc that is higher than the top surface of the spa. When water from the hydro streamer

sprays the bottom of the cover, it will collect and run to the edge of the spa and drip over the top.

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