4.3 Operation
The OzotechEOG will automatically turn on and o by the Clack®
control PCB dened timing schedule. The OzotechEOG control
board utilizes an on-board diagnostic LED light to convey real-time
performance status of the unit. The control board within the
OzotechEOG has several inputs and outputs. The following will
address functions of the diagnostic LED, control input, and auxiliary
outputs.
LED Diagnostic Functions:
Green Light Blinking Slowly: Standby mode; unit is powered,
pilot input is OFF.
Green Light Blinking Quickly: High voltage startup (up to 3 sec-
onds).
Green Light Solid: High voltage is ON & stable; CD cell producing
ozone.
Red Light Solid: Unstable operation; CD cell may need cleaning.
Green/Red Light Alternating Twice/Second: HV is ON, but
operating current is low. If persistent, CD cell may need cleaning.
Red Light Flashing: NO or NC contacts are shorted. Remove short
condition.
Orange Light: 1-year timer has expired; clean CD cell, then reset
timer by pressing red “alarm reset” button on PCB once.
7.
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