Jacuzzi J-585 Owner's Manual page 48

During a primary filtration, the circulation pump, CLEARRAY and ozone
unit (if applicable) are activated. The factory default cycle starts at 12:00
AM and last for 8 hours. If you elect to keep this setting, then you can
skip this section.
In extreme bitter cold weather we recommend you program
the circulation pump to run 24 hours. Refer to the "Winterizing"
section on page 58.
Any time the circulation pump runs outside of a program cycle, e.g. for
heating, that run time will be deducted from the next primary filter cycle.
For example, the primary filter cycle is set to 8 hours every 24 hours but
the circulation pump comes on for 2 hours to heat the water after the
cycle has finished. The next primary filter cycle will only be for 6 hours
not 8 hours.
A. To change the default cycle (the
adjustments are made in 1-hour
increments):
1. Tap to program the start time for
Start
the cycle.
2. Slide your finger up and down to roll
the time scroll wheels to adjust the start
time.
3. Tap to program the end time for the cycle.
End
4. Slide your finger up and down to roll the time
scroll wheels to adjust the end time.
5. Tap to save and accept the changes.
Set
Summer Logic: In warm weather, the water temperature in the spa
may exceed the set temperature. This condition may occur due to
heat transference from the filter/circulation pump and jets pumps.
If the water temperature is higher than 95°F (35°C) and rises two
degrees above the set temperature, a "Summer Logic" condition
occurs that deactivates the filter/circulation pump and CLEARRAY®.
This safety feature cannot be altered! The filter/circulation pump and
CLEARRAY® will remain off until the water temperature cools to the
set temperature (except between 9am-11am when the filter/circulation
pump runs for it's mandatory 2 hour cycle.) To help prevent a "Summer
Logic" condition, it may be necessary to reduce filter/circulation pump
cycles run times in warm weather.
Page 42
Primary Filter
Start End
12:00 8:00
8 00
pm
Set
Figure 12.2c