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Congratulations! You have successfully completed the UV bulb installation. Please
continue to How to Replace Stage-6 Carbon Filter(Page 22) to complete your filter installation.
If you have UV light installed and need to replace UV bulb, please refer to the following instruction:
Step 2. Unplug the UV Transformer from the power outlet.
Replace the UV light bulb after 1 year of service. After 12 months, the UV bulb loses its strength. Pro-
longed use after 1 year will result in less than optimal performance.
Step 3. Remove the UV transformer cover from the UV housing. See Fig.6.
Step 4. Remove the old UV bulb from 4 electrical pins from the transformer. See Fig.7.
Step 5. Connect the 4 electrical pins from the UV bulb to the transformer. If the pin does not fit, please
rotate the UV bulb and reconnect the transformer pins until there is a proper fit. See Fig.8.
Step 6. Insert the UV bulb all the way into the UV housing securely and make sure the transformer
cover fully covers the UV housing entry point. See Fig.9.
Congratulations! You have successfully completed the UV bulb replacement.
Fig.7
Fig.6
Fig.8
Fig.9
II. UV BULB REPLACEMENT:
Step 1. TURN OFF cold water supply to RO system. Turn off tank ball-valve. Turn on the RO faucet
lever to relieve the built-up pressure inside the RO system.