Jacuzzi Premium J-325 Troubleshooting Manual page 31

8.1E No Heat Or Not Enough Heat
• Symptoms: Circulation pump (heating pump) is turning, panel heat indicator not lit,
panel is not fl ashing FL1.
Standard Troubleshooting Approach
Put hot tub in standard
filtration mode (page 21).
Set temperature high
enough to initiate a heat
call. Remove power to hot
tub then plug in a spare
control panel. Turn power
on. Does indicator work
now?
Yes
Replace control panel.
Call Jacuzzi Premium
No
Technical Support.
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