Jacuzzi LCD Series - Manual (Page 31)

Page 27
Summer Logic: In warm weather, the water temperature in the spa may
exceed the set temperature. This condition may occur due to heat trans-
ference from the main pump and 24-hour circulation pump. 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
circulation pump and ozonator (if equipped). This safety feature can-
not be altered! The circulation pump and ozonator will remain off until
the water temperature cools to the set temperature (except
between12AM-2AM when the circulation pump runs for it’s mandatory
2-hour “clean-up” cycle). To help prevent a “Summer Logic” condition,
it may be necessary to reduce filter cycle and/or circulation pump run
times in warm weather.
10.4 Preset Filter Cycles
Your spa comes with four 30-minute filter cycles already programmed in,
beginning at 6:00 a.m., noon, 6:00 p.m. and midnight. You can easily
change the start time, or the cycle length for any of these cycles to suit
your individual needs by following the steps in the next sections.
10.5 Clean-Up Cycle
The clean-up cycle is once per day in both Standard and Economy mode at
12:00 PM for two minutes. This is not user programmable. Pump #2 (and
J-380 Pump #3) activate for one minute to circulate any water in the
plumbing. After 1 minute pump #2 (and J-380 Pump #3) turn off and
pump #1 continues to run for 1 minute. If the filter cycle is also set at
12:00 PM, pump 1 will continue to run for the duration of the filter cycle.