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J-400 Series
13.5 Programming the Primary Filter Cycle
1. To program the Primary Filter cycle
press button A (Figure A). This cycle
is mainly used to alter the pre-
programmed 12-hour running period
of the circulation pump. The 12-hour
cycle is from 12:00 AM to 12:00 PM.
(If you would like to leave the
circulation pump as is, then skip this
section). Upon entering the Primary submenu the “Start
Time” will be highlighted (Figure B).
2. Press the Left or Right button on the
Quad keypad to choose the hour you
want the circulation pump to start
running.
Note: If you are using a standard
12-hour period, you will see the hour
displayed as “1PM”. For the 24-hour
period it will read “1300”.
3. Now you will need to adjust the
“Duration” (Figure C) of the cycle.
Press the Left or Right button on the
Quad keypad to make adjustments
in increments of 1 hour. Press the
Splash button on the Quad keypad
to save hour and duration selections
and return to the Settings 2 Main
Menu (Figure A).
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 lter/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 lter/circulation pump and ozonator (if equipped).
This safety feature cannot be altered! The lter/circulation pump and
ozonator will remain off until the water temperature cools to the set
temperature (except between 9:00-11:00 AM when the lter/circulation
pump runs for its mandatory 2-hour cycle). To help prevent a “Summer
Logic” condition, it may be necessary to reduce lter/circulation pump
cycles run times in warm weather.
Primary
Secondary
Heating
Press to
reset to default
SETTINGS 2
OFF
Figure A
PRIMARY
Start Time
Duration
Start Time
1PM
Select
Figure B
PRIMARY
Start Time
Duration
Duration
12hr
Select
Press to Save
Figure C