49
LX Collection
14.6 Panel Flashes FL1 or FL2
A flashing “FL1” display means the flow switch is
malfunctioning 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
perform the following:
1. Verify water level is above all jets but below lowest pillow. Add water
if necessary.
2. Check for clogged or dirty filter cartridge (Sec. 12.1, page 35).
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 35).
4. If the circulation pump is not running, turn power off at the main
breaker, then turn power back on. This will reset the circulation pump
priming cycle. Once the pump is primed, the error should clear.
5. If problem persists, contact your authorized Jacuzzi dealer.
14.7 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 and optional circulation pump
(when equipped) has activated to circulate water through heater. Contact
your authorized Jacuzzi dealer or qualified service technician.
To correct condition:
• Remove the spa's cover and allow your spa to cool down.
• Program the filter settings for Economy Mode (page 30). Raise
water temperature setting to cancel Summer Logic condition (page
• If the condition persists, contact your authorized Jacuzzi dealer.
14.8 Panel Displays (- - -)
WARNING:
RISK OF HYPERTHERMIA (OVER-HEATING)
CAUSING SEVERE INJURY, BURNS, OR WELTS.
!
Water temperature is above acceptable limits.
DO NOT
ENTER SPA!
The safety “Watchdog” software has been
triggered and the spa is deactivated. A problem has been
detected which could cause damage to the spa or its components.
Contact your authorized Jacuzzi dealer or qualified service technician.
