![US Water Systems 169-ISF-1 Owner'S Manual Download Page 3](http://html1.mh-extra.com/html/us-water-systems/169-isf-1/169-isf-1_owners-manual_1063789003.webp)
3
Proper Installation
This water conditioning system must be properly installed and located in accordance with
the Installation Instructions before it is used or the warranty will be void.
Do not
install or store where it will be ex-
posed to temperatures below freezing or ex-
posed to any type of weather. Water freez-
ing in the system will break it. Do not attempt
to treat water over 100°F.
Do not
install in direct sunlight. Exces-
sive sun or heat may cause distortion or oth-
er damage to non-metallic parts.
Properly ground to conform with all govern-
ing codes and ordinances.
Use only
lead-free solder and flux
for all
sweat-solder connections, as required by
state and federal codes.
Maximum allowable inlet water pressure is
100 psi
. If daytime pressure is over 80
psi, night time pressure may exceed the
maximum. Use a pressure reducing valve
(PRV) to reduce the pressure.
WARNING:
Discard all unused parts and
packaging material after installation. Small
parts remaining after the installation could be
a choke hazard.
32° - 100° F
No Direct Sunlight
Conform to all
Governing Codes
100 Max. PSI
Discard All
Unused Material
Summary of Contents for 169-ISF-1
Page 7: ...7 System Overview...