Install Instructions
Step 5. Remove the UV-C Bulbs
Carefully remove the two UV-C bulbs from the QwikPure TripleGuard™ unit by sliding
them out the end of the unit, through the clearance holes. Dispose of these bulbs in the
same manner as any other uorescent bulb. These bulbs contain mercury and must be
disposed of properly.
Step 6. Clean the PCO surfaces
Use a clean damp cloth to clean dust and debris from all surfaces of the QwikPure
TripleGuard™ unit, including the photocatalytic oxidation surfaces.
Step 7. Install new UV-C bulbs
Carefully insert two new QwikPure TripleGuard™ UV-C bulbs into the unit by sliding
them in through the end of the unit, through the clearance holes. Ensure the bulbs are
properly seated into the bulb sockets. Only use QwikPure TripleGuard™ UV-C bulbs,
because they contain a unique anti-ozone coating and the power supply has been
specially designed to soft-start these bulbs for increased life. Using the wrong bulbs
damages the power electronics, the bulbs, and system performance.
Step 8. Reinstall the QwikPure TripleGuard™ Air Purier
If the QwikPure TripleGuard™ Air Purier was mounted on a metal surface, use the
existing self-tapping screws to secure the unit directly to the sheet metal surface.
If the QwikPure TripleGuard™ Air Purier was mounted on a duct board surface, insert
the unit into the duct, using the mounting studs to locate and hold the unit. Secure
with the wing nuts.
Step 9. Replace the AC/PP purier
Always use a fresh new AC/PP purier after replacing UV-C bulbs.
Follow the instructions for replacing the AC/PP purier.
Step 10. Reconnect power source and verify operation
Replace the power plug into the electronics control module, and turn power back on.
Verify the switch on the electronics control module is on.
The green LED is illuminated when the unit has proper power, and the two orange LEDs
are illuminated when both UV-C bulbs are operating properly. If the Orange LEDs are
not illuminated, recheck that the bulbs are properly seated in the sockets (Step 7). If the
problem cannot be resolved, contact Mainstream Engineering for support at 1-800-
866-3550 or 1-321-631-3550.
Step 11. Re-educate the homeowner
Complete and attach the Next Service Date sticker on the access cover, with a date
approximately 12 months from today’s date for the next UV-C bulb change and the
updated date for the AC/PP purier change.