User's Manual
Page 52
J-400 Series
10.7 Adjusting RX Jets
Turn center jet adjustment knob clockwise to decrease or
shut off water ow. Turn center jet adjustment knob
counterclockwise to turn on or increase water ow.
Note: Always keep at least 6 adjustable jets open at all
times.
10.8 WaterColour™ Waterfall Control
Turn waterfall control valve (pages 19-30) counterclockwise
to increase waterfall output. Turn control valve clockwise to
decrease or turn off waterfalls.
10.9 Air Controls
Certain jet systems have their own air control. Each control
introduces air into the water lines that supply that specic jet
group (pages 19-30). Simply rotate any air control clockwise to open or
rotate counterclockwise to close. To minimize heat loss, all air controls
should be closed when the spa is not in use.
10.10 Selecting the Desired Massage Action
Your Jacuzzi spa is equipped to allow you to customize
the massage action you desire. Each model incorporates a
massage selector that allow you to customize the massage
and performance by diverting water between various jet
systems. Simply turn massage selector to position A (Combo), B, or C to
divert water pressure to various jet groups.
Note: The massage selector valve(s) is designed to operate in positions
A (Combo), B, and C for optimum performance. It is considered normal
for sound levels within the valve to vary between positions due to the
large amounts of water owing through it. For optimum ltration benets,
leave the valve in position A when spa is covered. Select position B or C
for maximum jet performance during spa use.
B C
A