Cal Spas LES, Owner'S Manual

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3.5 Diverter Knobs 3.5 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).
3.6 Air Venturis 3.6 Air Venturis
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).
3.7 Waterfalls 3.7 Waterfalls
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).
3.8 Hydro Streamer Waterfall 3.8 Hydro Streamer Waterfall
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.