Optional Cd Ozone Water Maintenance System; Error Conditions/Error Messages; Panel Displays Sn1; Panel Displays Sn2 - Jacuzzi J-210 Owner's Manual

13.3 Optional CD Ozone Water Maintenance System

If you have elected to have your spa equipped with the optional Jacuzzi
CD ozone water purification system you will find that your water stays
fresh and clear with significantly less chemical sanitizer usage. You will
also probably be able to go longer between complete spa drainings.
The CD ozone unit operates in conjunction with low speed jets pump
#.

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.

14.1 Panel Displays SN1

open sensor (heater is disabled) or shorted sensor (spa is
deactivated). The high-limit temperature sensor is not func-
tioning. Contact your authorized Jacuzzi dealer or qualified
service technician.

14.2 Panel Displays SN2

open or shorted sensor (heater disabled). The temperature
sensor is not functioning. Contact your authorized Jacuzzi
dealer or qualified service technician.

14.3 Panel Displays FL1

Pressure switch is not closed when the pump is activated.
Heater is deactivated. Proper flow of water is inhibited or
pressure switch has malfunctioned. Check for proper water
level, pump is primed and/or clogged filter. Contact your
authorized Jacuzzi dealer or qualified service technician.

14.4 Panel Displays FL2

Pressure switch is closed while pump is deactivated. Contact
your authorized Jacuzzi dealer or qualified service techni-
cian.

14.5 Panel Displays COL

Cool Condition - Temperature has dropped 20°F (°C)
below the current set temperature. The pump and heater
have been activated to bring the temperature to within 5°F
(8°C) of the set temperature. No corrective action is required. Note:
during cold periods, you may consider increasing the number of filtration
cycles (page 24).
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