20
Maintenance
Note:
Lamps should be replaced every year. UV lamps will continue to emit visible
light but lose germicidal effectiveness after approximately one year.
Changing UV Lamp
1. Disconnect the power to your heating and cooling system.
2. Unplug or turn off power to your UV System and allow the lamp to cool for at least
15 minutes.
3. Rotate the lamp handle counterclockwise, as shown below, and gently pull the
lamp handle to remove the lamp.
M34606
M34609
