Use and Care Manual

iSpring WCB/WGB Series Premium Whole House Systems
Version 2020-03
Pre-installation Notes
 This installation guide provides a step-by-step, start to finish procedure for installing your
iSpring whole house water filter. All steps provided herein are for typical installations only. Your
specific application may vary.
 This filter system should not be used with water that is microbiologically unsafe or of unknown
quality without adequate disinfection before and/or after the system.
 The filter should be kept in a sheltered location and should never be exposed to freezing or
extreme temperatures and direct sunlight. Such damage is not covered under any warranty.
 Be sure to note the inlet/ outlet markings and the water flow direction.
 A three-valve bypass valve and loop may be installed to loop the entire system to make servicing
easier.
 Hard copper pipes generally come in two types. Use the thicker "L" type copper pipe rather than
thinner "M" type copper pipe.
 Follow all local plumbing and building codes.
Pre-installation
 Turn off the water to your house before beginning the installation.
 Turn off power to your water heater before installation.
 Open all plumbing fixtures in the house to drain the lines of water and pressure.
 Lay out all the fittings and tools you will need to install the system depending on your
configuration.
 Be sure to use Teflon tape on threaded fittings.
Installation
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