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©2021 Carrier Enterprise • www.airknightiaq.com • 215458-00 Rev 1B 08/21
CHANGING THE CORE OR UV-C LAMP
• Disconnect the device from power.
• Removed the knurled nuts securing
the device and remove the device
from the core.
• Remove the screws securing the
core.
• Remove the core from the device
and dispose of properly. Note: If only
changing the UV-C lamp, detach
lamp from device and dispose of
properly.
• Secure the new core or new UV-C
lamp to the device.
• Reverse the previous steps to return
the device to operation.
WARNING
UV Light Hazard.
Can cause serious eye and skin
damage.
Do not look at UV-C light. Wear UV-C
eye and skin protection
Fig. 4 Replace core and UV-C lamp every
2 years.
UV-C Lamp
Core
WARNING
Electric Shock Hazard.
Can cause injury or death.
Electrical wiring of the unit to the
HVAC system should be done by a
licensed HVAC technician or
electrical installer.
