Panel Displays Sn2; Panel Flashes Fl1 Or Fl2 (Spas Without Circulation Pump Option); Panel Flashes Fl1 Or Fl2 (Spas With Circulation Pump Option); Panel Displays Oh - Jacuzzi J-230 Owner's Manual

14.5 Panel Displays SN2

Open or shorted sensor (heater disabled). The temperature sen-
sor is not functioning. Contact your authorized Jacuzzi dealer
or qualified service technician.
14.6 Panel Flashes FL1 or FL2 (Spas Without Circulation
Pump Option)
A flashing "FL1" display means the pressure switch is not
closed when the jets pump 1 is activated. Proper waterflow
is inhibited or the pressure switch has malfunctioned. A flashing "FL2" display
means the pressure switch is malfunctioning closed. In either case, the heater is
deactivated. To correct condition, perform to the following:
1. Verify water level is one inch below lowest pillow. Add water if necessary.
2. Check for clogged or dirty filter cartridge (sec. 12.1, page 27).
3. Purge "air lock" from jets pump 1 by loosening the upper pump head drain
screw (Figure-A, page 14) for a few seconds to release trapped air, then
retighten drain screw. FINGER TIGHT ONLY!
4. If problem persists, contact your authorized Jacuzzi dealer.
14.7 Panel Flashes FL1 or FL2 (Spas With Circulation
Pump Option)
A flashing "FL1" display means the flow switch is malfunction-
ing open, the filter cartridge is excessively dirty or an "air lock"
condition has occurred at the circulation pump intake. A flashing "FL2" display
means the flow switch is malfunctioning closed. In either case, the spa heater
will deactivate and jets pump #1 may also deactivate. To correct condition per-
form the following:
1. Verify water level is 1" below lowest pillow. Add water if necessary.
2. Check for clogged or dirty filter cartridge (sec. 12.1, page 27).
3. Purge "air lock" from circulation pump intake by removing filter cartridge.
Hold your garden hose over the filter cartridge wall fitting while using a rag
as a seal around hose end. Ask a helper to turn on water for 30 seconds,
then turn off. Reinstall filter cartridge and check spa (sec. 12.1, page 27).
4. If problem persists, contact your authorized Jacuzzi dealer.

14.8 Panel Displays OH

Water temperature is above acceptable limits. DO NOT
ENTER SPA! Water temperature has reached 112˚F (44˚C)
and the low speed jets pump 1 and optional circulation pump
(when equipped) has activated to circulate water through heater. Contact your
authorized Jacuzzi dealer or qualified service technician.
J-200 Series
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