Specifications
5
D. Make sure the inlet/outlet and drain connections meet the applicable state and local codes.
E . C heck the arrow s on the by pass v alv e to ensure that the w ater flow s in the proper direction.
C a u tio n : Do not plumb the appliance in backw ard.
F . P lace y our appliance in the desired location using F ig ure 1 as a g uide. T he diag ram applies to
basement, slab, and craw l space.
G . F or most installations, install the appliance after the pressure tank and any w ater filter appliance or
w ater meter and before the w ater heater unless otherw ise recommended.
W a te r H e a te rs : If less than 1 0 feet (3 .0 m) of pipe connects the w ater treatment appliance(s) to the
w ater heater, then a check v alv e must be installed betw een the w ater treatment appliance and the
w ater heater. Install the check v alv e as close to the w ater heater as possible. E nsure that the w ater
heater has an adeq uately rated temperature and pressure safety relief v alv e.
Installation Steps and Start-Up Procedures
F ig u re 1 : A p p lia n c e P la c e m e n t
S T E P 1
Prepare the Placement Area
A . C lean the placement area.
B . T urn off the electricity and w ater supply to the w ater heater. F or g as w ater heaters, turn the g as
cock to “P IL O T .”
C . E x amine the inlet plumbing to ensure that the pipe is not plug g ed w ith lime, iron, or any other
substance. C lean or replace plug g ed plumbing .
A ir G a p










