Ozone Module Replacement

Before Servicing

Disconnect power before proceeding.

When to Replace the Ozone Module

The DEL AOP is constructed with one (AOP 25) or two (AOP 40) APG2 corona discharge ozone modules.

• Ozone module life expectancy is three (3) to five (5) years. All ozone cells should be replaced at the same time.
• The Smart Status LED for Ozone will change from blue to yellow when it is time to replace the ozone module. There is also an LED indicator on the ozone module itself.
• The Smart Status LED for Ozone will change from blue to blinking red when replacement is overdue. View the Smart Status Indicator Table here.

Removing the Ozone Module

1. Shut OFF power at the breaker.
2. Unlatch the hook tab on the connector to unplug the connector from power PCB board.
3. Use an Allen Wrench to take off the old ozone module from the ozone generator mounting panel.
4. Disconnect the air filter and tubing from old ozone module.

Replacing the Ozone Module

1. Reconnect air filter and tubing to new ozone module.
2. Use an Allen Wrench if needed to mount new ozone module to the ozone generator mounting panel.
3. Plug connector of the new ozone module to the mating connector on power PCB board.

Resetting the Ozone Indicator

1. Turn ON power at the breaker.
2. Press the button on the inside door behind the Smart Status indicators to reset the ozone indicator.