Frequently Asked Questions - A.O. Smith waterclinic LTS 75 Series User Manual

FREQUENTLY ASKED QUESTIONS
"How often should filters be replaced?"
It depends on properties, quality of water supply and usage frequency of the system. It is recommended to
replace filters every six months. We recommend that you replace post carbon filter cartridge once a year and
membrane every three years.
"I have replaced the cartridges newly and the water is cloudy. Is it normal?"
After you have replaced the filters, you shoulddrain the water for a few minutes. Because carbon filters are made
of natural materials, cloudy black water may flow for a while (10-15 minutes), Keep your faucet open and turn off
the tank valve. Allow the water to run out until the water is clear.
"I do not often use the system, does it change life span of filters and membrane?"
Replacement dates of the first three filters do not change; living organisms (microbes,bacteria) are settled in the
filters during filtration. Therefore, first contact with water is deemed as beginning of replacement period.Less
usage of the system affects only replacement period of membrane.
"Can I assemble the device and replace filtersmyself ?"
Yes, you can. However, any other practise not performed by a service provider will cause the warranty to be
voided. If the service is provided by an authorised personnel, the device will continue to be under warranty till the
expiration date of warranty.
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