2 - SG2 Pure Water System Operation and Maintenance Manual
2. Initial Setup
3. Filter Replacement
1. (optional) Attach a hose (not included) to bypass outlet
to control where bypass water will flow.
2. Use the 24” connection hose to connect your Carbon
Sediment filter to the Pump. Attach the female end of
the 24” connection hose to the top of the carbon.
Attach the male end of the 24” connection hose to
the water inflow of the pump. Screw on tight enough to
engage the rubber gasket. Do not over tighten, or you
could damage your brass fittings. Normally you want to
tighten the fitting to the point where the female side will
no longer swivel.
3. Use the 16” connection hose to connect your pump
to the RO. Attach the female end of the 16” connection
hose to the water outflow of the pump. Attach the male
end of the 16” connection hose to the top of the
RO filter housing. Screw on tight enough to engage
the rubber gasket. Do not over tighten, or you could
damage your brass fittings. Normally you want to
tighten the fitting to the point where the female side
will not longer swivel.
4. Fully open the bypass valve on the bottom of the RO
filter housing.
5. Attach feed hose to carbon inlet on system and to
source water.
6. Thread inline pressure gauge onto the top of the DI
filter.
7. Thread plastic shut off valve onto the pressure gauge
and connect pole tubing. The push in connector on
the pole tubing goes in easier with the valve rotated to
the off position. Ensure valve is in open position before
proceeding to next step.
8. Turn on source water.
9. Wait for water to begin flowing out of the bypass
valve/line.
10. Close bypass valve partially until desired bypass
flow is achieved. Do not close the bypass fully during
operation (some bypass water should always be
flowing out).
Unscrew brass fitting on top of the Sediment/Carbon
filter (P/N WF2CSC-21). Unscrew the wingnut at the
top of the carbon filter cartridge. Remove the carbon
filter by first pulling top of the filter away from the frame
removing it from top bolt. Next, lift up to remove the
filter from the clip at the bottom. Discard used filter.
Slide the female end of the new filter into the clip at
the bottom of the frame so that the female inlet fitting
is pointed forward. Swing the top so that the bolt is
inserted in the hole on the cap of the filter labeled SG
1&2. Tighten the wingnut on the bolt to secure the filter
(checking to make sure that the filter is seated in the
bottom clip. Attach your 24” connection hose to the
new carbon/sediment filter. Fittings should be tight
enough to avoid leaks, but over tightening could result
in damage to the brass fittings.
Unscrew brass fitting from the bottom of the
Deionization (DI) filter (P/N WF2CDI-21) and any hoses
attached to the top of the filter cartridge. Unscrew the
wingnut at the top of the DI filter cartridge. Remove
the DI filter by first pulling the top of the filter away
from the frame pulling it off of the bolt at the top. Next,
lift up to remove the filter from the clip at the bottom.
Discard used filter Slide the bottom of the new filter
into the clip at the bottom of the frame and swing the
top so that the bolt is inserted in the hole on the top
cap of the filter. Tighten the wingnut on the bolt to
secure the filter, checking to make sure that the filter is
seated in the bottom clip. Attach your brass fitting to
the bottom DI filter. Fittings should be tight enough to
avoid leaks, but over tightening could result in damage
to the brass fittings.
Refer to your quickstart guide for more
complete information.
Learn how to change your filters by video:
www.abcWindowSupply.com/SG2Filter
You can also watch the quickstart video at:
www.abcWindowSupply.com/SG2QuickStart
Carbon/Sediment Filter
DI Filter
11. If pump is required, plug into outlet and turn on.
Do not run the pump dry, connect to power source
after water has filled the system.
12. Start cleaning windows.
