J-100
14.2 Panel Displays ICE
Freeze Protection - A potential freeze condition has been
detected. No action is required. Jets pump and heater will
operate to circulate and warm water through the plumbing until spa is out
of DANGER. See “Winterizing” (page 30).
Note: “ICE” will only appear when the spa is in Economy mode.
14.3 Panel Displays SN1
Open sensor (heater is disabled) or shorted sensor (spa is
deactivated). The high-limit temperature sensor is not
functioning. Contact your authorized Jacuzzi dealer or qualified service
technician.
14.4 Panel Displays SN2
Open or shorted sensor (heater disabled). The temperature
sensor is not functioning. Contact your authorized Jacuzzi
dealer or qualied service technician.
14.5 Panel Flashes FL1 or FL2
A ashing “FL1” display means the pressure switch is
not closed when the jets pump 1 is activated. Proper water
ow is inhibited or the pressure switch has malfunctioned. A
ashing “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 lter cartridge (Sec. 12.1, page 26).
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.
14.6 Panel Displays OH
WARNING: RISK OF HYPERTHERMIA (OVER-HEATING)
CAUSING SEVERE INJURY, BURNS, OR WELTS.
!
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 has activated to circulate
water through heater. Contact your authorized Jacuzzi dealer or qualied
service technician.
33
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