Ispring WHOLE HOUSE WCS45KG Installation Instructions & User Manual page 12

Step 1. Confirm proper installation conditions, unpack the equipment and verify that all accessories are
present. Prepare the installation tools and confirm that the installation site's water inlet and outlet
pipes, power supplies, drain tube, and floor drain meet the appropriate requirements.
Step 2. Close the main water supply completely, then open any faucets in the room to remove the
remaining water in the indoor water pipe.
Step 3. Use a screwdriver to unscrew the two screws on the back of the machine. At this time, you can
lift the black lid, unplug the cable on the control panel, and remove the entire lid.
Step 4. Add salt to the brine tank. Add sufficient softening salt to the brine tank, or about 2/3 of the
brine tank volume.
Step 5. Lubricate the inlet/outlet connect screw o-ring.
Step 6. Connect two one-inch quick-connectors, pull out the clamps, insert the quick-connectors into
the water inlet and outlet, and re-insert the clamp.
Step 7. Connect the water inlet and outlet pipes of the system to the pipeline.
Double check the direction of the water flow matches the sign on the system. Pay attention to the
pipeline's height and placement angle when connected to prevent the connection pipes from bearing
stress. While connecting pipes, keep the pipes as close to the wall as possible. The routing of the
pipes should be straight, and the corners should be clear. The pipes should be fixed on the wall after
installation.
Step 8. Take the drain hose (the original drain hose is 8.6 ft. long) and cut it into two pieces, one for
drain and one for overflow. Each section should be about 4.3 ft. long.
Step 9. Connect the drain hose and clamp to the system tightly to ensure a secure connection.
Connect the equipment overflow hose and clamp it to provide a secure connection. The other end
of the drain hose and overflow hose goes to the sewage pipe.
There must be sufficient space (~10 cm) between the outlet of the drain hose, overflow hose, and
the sewage level to prevent sewage from flowing back to the product. The sewage pipe should be
30 cm higher than the ground, and the drain hose should be fixed on the sewage pipe.
Step 10. Re-attach the lid. The machine's cable needs to be plugged back into the control panel. Ensure
it does not fall off.
Step 11. Plug in the power adapter and connect the other end of the socket to supply power to the
system.
Step 12. Rotate the bypass valve knobs to the bypass position.
Step 13. Slowly turn on the main water supply.
Step 14. Open a cold water tap nearby and let the water run for a few minutes till the water runs clean
or until the system is free of foreign material caused by plumbing work. Then close the tap.
Step 15. Resin tank flushing process:
Start regeneration and slowly open the water inlet knob on the bypass valve. The valve should
be opened at about 45° (rapid opening will cause equipment damage and resin loss). Wait for the
"BACKWASH" text on display to stop flashing and start to count down, then unplug the power
supply, and keep the device in the backwash state.
After the air in the resin tank is wholly discharged (the exhaust sound disappears, and water
steadily flows out of the drain hose), completely open the water inlet valve and flush the resin
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