Section 6, Plumbing the System
24
WindowWasher Installation Manual
The plumbing installation should consider the following:
•
All fittings on The WindowWasher™ by ITR require
two wrenches when tightening. One wrench must
be placed on the tank fitting and held in place to
prevent this fitting from being overstressed. The
other wrench can be used to tighten the matching
half of the fitting onto it. Failure to follow this
procedure will damage The WindowWasher™ by
ITR and the fittings.
•
All fittings, hose and/or tubing involving the
domestic water must be approved for use with
domestic water and rated for the domestic water
system pressure. The working pressure limit of
The WindowWasher™ by ITR tank is 150 psi.
•
All plumbing lines must be run and secured so as
to prevent damage, chafing and kinking.
•
The WindowWasher™ by ITR should be filled and
flushed prior to operation to remove any foreign
debris.
•
The WindowWasher™ by ITR is supplied with a
temperature/pressure relief valve and drain
fitting. This valve drains through the drain relief
hose located at an opening on the left front lower
face of The WindowWasher™ by ITR and is
labelled “Temp/Pressure Relief Valve”. Do not
block or plug the valve or the hose. See the label
attached onto the drain relief hose for the proper
utilization and routing of this hose (see next
page).
NOTICE
All fittings on the
WindowWasher™
require two
wrenches when
tightening.
NOTICE
All fittings, hose
and/or tubing
involving the
domestic water
component of the
distribution module
(optional) must be
approved for use
with domestic
water.
