18
Recommended
Maintenance
1. MEMBRANE FLUSHING
The manual flushing valve system enhances a membrane’s life. Daily, switch on the
membrane flushing valve for 2 to 5 minutes to flush the membrane.
WARNING:
Shut the membrane flushing valve immediately, after flushing, to get the best
result, otherwise the unit may fail in giving its utmost performance.
2. SEDIMENT PRE-FILTER
The pre-filter protects the system and should be maintained regularly. A clear housing has
been provided for your convenience. The snow-white pre-filter should be changed when
the outside discolours. The life of the pre-filter will depend upon the condition of your water
supply and should be checked at a 6 months’ interval until the filter’s life is established.
3. GAC AND CARBON BLOCK
Designed to remove chlorine from the water supply, as well as organic and inorganic
substances before entering the TFC membrane (average life - 12 months).
4. POST-CARBON
The post-filter should be changed when you experience unusual taste and/or odour to the
water. It has a normal life of 12 months.
5. MEMBRANE
The high quality thin film composite membrane should last for 12 months depending on
the quality of your local water.
6. STORAGE TANK
Drain your storage tank twice each month to extend the membrane life and have the
freshest water in the storage tank. To drain, lift the faucet handle into the parallel position
with the spigot until the water flow stops from the tank. Return the faucet handle to the
closed position and the tank will refill in 2 hours. It is best to drain the system before retiring
for the night.
