Page 13
Place a towel under the RO module to catch any excess water that
may drip out from the filters during the changeover.
Step 1
Your RO module is equipped with valve heads which will automatically turn off the water supply to each
filter when the filter is released, thus you do not need to turn off the incoming water supply at the Adapt-
a-Valve. The RO faucet must be off when filters are replaced. To make the removal of the filter cartridges
easier, the heads & cartridges may be swiveled up to 90 degrees as shown in the pictures below.
Step 2
To install a filter cartridge:
Remove the seal cap and insert
the cartridge into the valve head until you hear an audible “click”
(the button does not need to be pressed to install new filters).
Step 3
To remove a filter cartridge:
Push & hold the button on the
valve head above the filter. Pull cartridge downward (from the
head) to remove. Release button and discard old filter.
Changing The Filter Cartridges
Membrane Replacement (2 - 5 Years)
√
One Membrane
(50 GPD Green Label P/N: 105331)
Replace:
Membranes have a life expectancy between 2 and 5 years, depending on the incoming water conditions and the
amount the RO system is used. This reverse osmosis membrane is critical for effective reduction of total dissolved solids
(TDS). The product water should be tested periodically to verify that the system is performing satisfactorily.
Normally, a membrane would be replaced during a semiannual or annual filter change. However, if at any time you
notice a reduction in water production or an unpleasant taste in the reverse osmosis water, it could be time to replace the
membrane. Premier recommends replacing the membrane when TDS reduction falls below 75%.
A water sample may be sent to Premier for a free diagnosis of your membranes performance. To send a water
sample, use 2 clean containers and fill 1/2 cup of tap water in one container and 1/2 cup of RO water in 2nd container. Clearly
label each sample. Send the samples to the address listed on the cover of this manual attention “Water Samples”. Premier
will test the water and mail or call you with the results.
You must reset the faucet monitor. Follow procedure on page 8.
Note:
This reverse osmosis system contains a replaceable component (the RO membrane) which is critical to the
efficiency of the system. Replacement of this reverse osmosis membrane should be with one of identical
specifications as defined by Premier to assure the same efficiency and contaminant reduction performance.
Annual Maintenance
-(
Sanitization Recommended See PG.15
)
√
One sediment filter
(Red Label P/N: 105311)
√
One carbon pre-filter
(Yellow Label P/N: 105351)
√
One carbon VOC-filter (Silver Label P/N: 105381)
Replace:
√
One sediment filter
(Red Label P/N: 105311)
√
One carbon pre-filter
(Yellow Label P/N: 105351)
Replace:
6 Month System Maintenance
Tip:
This is a good time to check the air pressure in your storage
tank. For instructions please see page 14.
Flush first tank full after completing the annual maintenance.
Note:
PULL
PRESS
