Star Water Systems S15DC39DR - Manual (Page 5)

5
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STAR WATER SYSTEMS | 95 North Oak St. | Kendallville, IN 46755 | starwatersystems.com
EASY INSTAllATION INSTRuCTIONS
Step ii - prepare tHe pLumBing
1. Close main water supply shut-off valve.
2. Open nearest faucet to relieve pressure and drain
plumbing lines.
3. On a new installation not already plumbed for a water
softener, cut out section of main water supply line
downstream from the supply shutoff, at position softener
is to be installed.
IL0636
Inlet
Outlet
From
softener
outlet
Control
Valve
To softener
inlet
Hard water
Hard water to
outside faucets
MAIN WATER PIPE
Soft water
4. Above diagram shows proper plumbing installation. Wa-
ter flowing right to left.
IL0637
To softener
inlet
Soft water
Hard water
CROSSOVER
Use if water supply flows
from the left
Inlet
Outlet
Control
Valve
5. Above diagram shows proper plumbing installation.
Water flowing left to right.
NOTE: Softener will not work if connected to plumbing
incorrectly. Double check water flow for proper installa-
tion.