Troubleshooting Guide - Ozotech EOG Installation And Service Manual

9.0 Troubleshooting Guide

System
Unit doesn't Unit is not connected to power
turn on source, or is connected to
improper power source
Electrical short circuit
Unit is connected to improper
power source
Unit turns on, Frequency driver is defective
but no ozone
output
Frequency driver high voltage
lead not connected to ozone
cell
Water has been allowed to
back up into the CD cell and
has caused a direct short
Cell is plugged with build-up
of nitrous byproducts and
particulate matter. Usually
caused by the lack of proper
air preparation
Possible Cause Solution
Refer to input power
requirements on pg. 12, and
Figure 1 on pg. 14 for proper
electrical connections.
Visually inspect unit and check
for loose connections. Inspect
printed circuit board (PCB) for
burn marks. Inspect HV wire from
PCB to CD cell for disconnection
or burn marks. Repair any and
all problems prior to placing
unit back into service, or contact
factory for service.
Refer to pg. 12 to ensure that
unit is plugged into proper
voltage outlet.
Replace PCB board.
Connect red flag terminal to CD
cell spade connection.
Dry CD cell using drying
procedure on pg. 10. Replace
CD cell.
Refer to section 5.1 on pg. 10 to
clean CD cell. Replace CD cell.
15.