York 69-1659 UV100A - Manual (Page 6)

UV100A ULTRAVIOLET AIR TREATMENT SYSTEM
69-1659 6
6. Wipe your lamps with a clean, dry cloth.
7. Put your clean lamps back into the unit base by following Replacing Your Lamps
(Annually) section steps 5, 6, and 7.
WARNING
UV Light Hazard.
Harmful to bare skin and eyes.
Can cause temporary or permanent loss of vision.
Never look at the lamps while illuminated.
Only view illumination by way of the light indicator located on the lamp knob.
To prevent exposure to ultraviolet light, disconnect power to the ultraviolet air
treatment system before servicing any part of the heating/air conditioning
system.
8. Plug the cord into the nearby 120 Vac electrical outlet.
9. Verify that the ultraviolet lamp(s) are operating only by viewing through the lamp
light indicator on the lamp knob. Never look directly at your lamps while illumi-
nated.
10. Reconnect the power to your HVAC system.
CAUTION
UV Lamp Burn Hazard.
Harmful to bare skin.
Can cause severe burns.
Disconnect power 15 minutes before removing the ultraviolet lamp(s).
IMPORTANT
If the lamps in your model have external wires running along the glass sur-
face, be sure to avoid pulling on those wires.
Replacing Your Lamps (Annually)
Annual replacement of your lamps is required. To replace your lamps:
1. Select and obtain the correct replacement lamp for your unit. See Table 1.
2. Disconnect the power to your HVAC system.
3. Unplug your ultraviolet air treatment system cord from the electrical outlet and
allow the lamps to cool for at least 15 minutes.
4. Rotate the lamp knob counterclockwise and gently pull the lamp knob to remove
the lamp(s).
5. Insert the lamp into the base unit with the lamp light indicator at the eleven
o’clock position (left of the raised button on the unit cover). Do not touch the
lamp surface with your hands.