US Water Systems 169-ISF-1, Owner'S Manual

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2 US Water inFusion Water Conditioner | 169-ISF
Visit us online at www.USWaterSystems.com Give us a call at: 1-800-608-8792
Safety Guide
For safety purposes, the information in this manual must be followed to minimize
the risk of electric shock, property damage or personal injury.
Be sure to check the entire system for any shipping damage or parts loss. Also note damage
to the shipping cartons. Contact US Water Systems at
1-800-608-8792 to report any ship-
ping damage within 24 hours of delivery. Claims made after 24 hours may not be honored.
Unpacking / Inspection
Unpacking / Inspection 2
Safety Guide 2
Proper Installation 3
System Dimensions 4
Specifications/Before Starting Installation 5
Total Gallons Calculation 6
How The Water Softener Works 7
Where to Install the Softener 7
Softener Preparation 8
Installation Instructions 11
System Start-up 17
Master Programming 19
Product Features 28
Regeneration Modes 29
Valve Dimensions 31
Assembly Drawings and Parts Lists 32
Valve Wiring 38
Troubleshooting Chart 39
Warranty 40
Table of Contents

Check and comply with provincial / state
and local codes. It may be mandatory that
these codes/laws be followed.

Use care when handling the water condi-
tioning system. Do not turn upside down,
drop, drag or set on sharp protrusions.

The water softener system works on 24
volt-50/60 Hz electrical power only. Be
sure to use only the included transformer.

Transformer must be plugged into an in-
door 120 volt, grounded outlet only.

WARNING
: This system is not intend-
ed for treating water that is microbiologi-
cally unsafe or of unknown quality without
adequate disinfection before or after the
system. Contact US Water Systems for
disinfection treatment equipment.