2011 Ozonator Not Working - Jacuzzi LED Series Manual

8.8 2011 Ozonator Not Working

Diagnostic Tools: Clamp-on Ammeter, Voltmeter
Suggested Spare Parts: Ozonator, Circuit Board, Control Panel
Standard Troubleshooting Approach
Refer to pages 50-53 for testing points.
Turn power to hot tub off and on.
Wait approximately two minutes
for filter cycle to begin and turn
on the circulation pump and
ozonator (J-LX, J300 and J200
with circ pump Models) or Pump
1 and ozonator (J200 without a
circulation pump.
DO NOT press either JETS
button at this time or ozonator
will shut off! Is filter cycle 1
running?
Yes
Is 120 VAC* or 240 VAC present
at circuit board ozone outputs?
Test points 16 and 17, See pages
50-53.
*Convertible J-210, J-315, J-325
models only.
Yes
Is there a faint buzzing sound
coming from the ozonator's
internal high voltage arching
chamber? Or is there current
draw from the ozonator (≈ 0.1
Amp)? Check with clamp-on
ammeter.
Yes
A faint buzzing sound and/or
current draw is proof that the
ozonator is working.
Read steps outlined above to
ensure customer understands
ozone logic.
36
This applies to 2011-2013 J300 Models not 2014+
No
Turn power off, plug
in spare control panel,
then turn power on. Wait
approximately 2 minutes
for filter cycle to begin. Is
filter cycle running?
Yes
Replace control panel.
No
Replace circuit board.
No
Replace ozonator.
No
Replace circuit board
DANGER: Electrical Shock Hazard Exists!
High Voltage Present on Circuit Board. Use
Extreme Caution while Servicing Circuit Board.
O
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