3.5 Maintenance
Service life of filter cartridges (recommended change schedule)
PP
GAC
RO
Post carbon
3 months
6 months
24 months
6 months
The change schedule of cartridge is totally based on water condition and purified water
consumption, if the cartridge was changed on a regular basis, it will ensure the proper
operation of filter machine and the quality of purified water. Therefore, the recommended
change schedule of cartridge is only for reference.
1. If the high cistern was installed on the roof, since the cistern is out of clean, it will
cause many sediment and dirt, in the case like this, please change the cartridge more
often.
2. TDS increased indicates the quality of purified water is getting down, please check and
confirm if the post carbon filter need a replacement or the RO membrane is failure.
3. The post carbon is set for increasing taste, if the taste of purified water feels bad,
please change the post carbon cartridge, otherwise the bacteria are easy to breed and
affect the safety of drinking water.
Product Maintenance
1. Please use soft rag with neutral detergent when clean the filter machine, after that,
wipe the machine using dry rag.
2. Unplug the power without using machine for a long time (more than 3 days), if the
machine is equipped with storage tank, should empty all the purified water inside the
storage tank and close the plastic ball valve.
3. Reuse the machine after a long time( more than three days), the initial produced water
is undrinkable, if the machine is equipped with storage tank, keep flush the pipeline and
the storage tank, do not use the machine until the produced water is totally clean.
4. When the machine is failure, do not take apart the machine personally, contact the
after sales of our company immediately.
5. The plastic parts are aging components, it is recommended to replace it regularly, (it is
a paid replacement as the market price), change schedule is as below:
Part Name
PE Tube
Connector
Storage Tank
Change Schedule
24 months
24 months
24 months
4. Trouble Shooting
PROBLEM
CAUSE
SOLUTION
Abnormal taste
Storage tank without clean
Empty the water inside the
storage tank
Filter machine has been used for a
long time without flushing
Empty the storage water, flush
the pipeline
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