12
Troubleshooting
Problem
Possible Cause
What to Do
No Ozone
(Ozone LED is not
illuminated, but pump
is working)
Bad ozone board
Normally the fuse on the back of the
unit will blow or the ozone light won’t
light up. Contact us for a replacement
board.
No air flow
Make sure the air loop is in the correct
position if using ambient air. Make sure
O
2
generator is functioning and
O
2
is
flowing.
Broken ozone switch
If the ozone power switch is broken
then there won’t be power to the
exhaust fan and ozone board.
Contact us
for a replacement.
No Power
Check fuses
There are two fuses. Usually the back
rocker will blow. The other fuse is on the
ozone board.
Check the timer knob
If the timer knob isn’t engaged then the
unit won’t power on.
Back switch
If there is no power entering the unit
then there is something wrong with the
back rocker switch.
No Ozone
Broken fuse
Check the fuse on the ozone board.
Ensure this is the correct AMP (see
chart on pg 14)
Internal Air Pump
Not Working
Bad air pump switch
Replace air pump switch
Air pump does
not work
Replace air pump
