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2011 Portable Spa
LTR20111000, Rev. D
Operating Your Spa
www.calspas.com
21
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 oor jets to wall jets. This is
accomplished by rotating the diverter knob to the
left (counterclockwise), decreasing the amount of
water ow through a section of jets. To increase the
amount of water ow through the other section of
jets, rotate the handle to the right (clockwise).
Waterfalls
Some spa series include optional waterfalls. When
the booster pump is on, turn the knob near the
waterfall, or rotate the dial on top of the waterfall.
Water will immediately start owing through it.
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 (counterclockwise)
to increase the amount of airow through the jets.
To decrease the amount of airow through the jets,
rotate the handle to the right (clockwise).
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 ow 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.