Air Controls; Automatic Filtration Cycles; Standard Filtration/Heating Modes For Models Without; Circulation Pump Option (All Models) - Jacuzzi J - 2 0 Owner's Manual

J-200 Series
10.7

air Controls

Certain jet systems have their own air control. Each control
introduces air into the water lines that supply that specific
jet group. Simply turn the air control of choice
counterclockwise to open or clockwise to close. To
minimize heat loss, all air controls should be closed when the spa is not
in use.
11.0

automatic Filtration Cycles

The control system activates a programmable "standard" or "economy"
filtration cycle to remove debris from your spa. These cycles use the low
speed jets pump 1 and filter cartridge to quickly clear "skim" the water
of debris and minimize their "bathtub ring" affect while the spa is in use
or during a programmed filter cycle. Models equipped with the optional
24-hour circulation pump offer the added benefit of 24-hour filtration for
pennies a day!
Apart from their filtration benefit, each filtration mode also effects the
operation of the spa heater. Refer to sections 11.1 and 11.2 for details.
11.1

standard Filtration/heating Modes For Models without

Circulation pump option (all models)

Standard filtration/heating modes (F1-F3) are typically selected by
customers in cold climates where heat up times are extended due
to lower ambient temperatures. In either of these modes, the water
temperature is regulated by the set temperature, low-speed jets pump
1 and heater which turns on as needed. After the programmed set
temperature is reached, the heater and low speed pump turn off, only to
turn back on during a heat call or during the next programmed filtration/
heating cycle.
11.2

standard Filtration/heating Modes For Models with

Circulation Pump option (J-230, J-270 and J-280 only)

Standard filtration/heating modes (F0-F3) are typically selected by
customers in cold climates where heat up times are extended due
to lower ambient temperatures. In either of these modes, the water
temperature is regulated by the set temperature, 24-hour circulation
pump and heater which turns on as needed. After the programmed set
temperature is reached, the heater turns off and the circulation pump
continues to operate 24-hours to filter and clean your spa.
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