Error Conditions/Error Messages; Panel Displays Col; Panel Displays Ice; Panel Displays Sn1 - Jacuzzi J - 280 Owner's Manual

14.0

Error Conditions/Error Messages

Your spa has a self-diagnostic control system. The system will
automatically display the following if a problem is detected. Always
insist on genuine Jacuzzi replacement parts.
14.1

Panel Displays COL

Cool Condition - Temperature has dropped 20°F (11°C)
below the current set temperature. Jets pump 1 and the
heater have been activated to bring the temperature to within 15°F (8°C)
of the set temperature. No corrective action is required!
Note: This condition is common during first time fill ups or during refills
since tap water is often very cold. "COL" will only appear when the spa is
in Economy mode.
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 38).
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 qualified service technician.
14.5

Panel Flashes FL1 or FL2

A flashing "FL1" display means the pressure switch is
not closed when the jets pump 1 is activated. Proper water
flow 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 32).
3. Purge "air lock" from jets pump 1 by loosening the upper pump head
drain screw (Figure A, page 15) for a few seconds to release
trapped air, then retighten drain screw. FINGER TIGHT ONLY!
4. If problem persists, contact your authorized Jacuzzi dealer.
J-200
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