Xylem 6 71 075 004A Autocirc Instant Hot Water Pump E1 BCANRT1W 06 - Manual (Page 4)

4
Note: If felt necessary, replace these existing flexible
hoses with new stainless steel braided flexible hoses
in the lengths required.
Step 4
Screw on the two existing 1/2” hose connections to
the corresponding hot and cold sides of the pump
housing (see Fig. 4). Be sure not to “kink” these
existing hose lines during bending which may
prevent adequate flow and/or cause the valves to
break.
Note: It is recommended that the rubber washers
in the hose connections be inspected to ensure
they are in reusable condition. If not, they should
be replaced.
Step 5
Screw on the 3/8” end of the purchased flexible
hoses to the 3/8” connections on the pump housing.
Screw on the 1/2” end of these same two hoses to
the underside of the hot and cold water faucets/taps
making sure to match the hot and cold sides marked
on the pump housing with the corresponding faucet/
tap. Be sure the hot side connection hose is attached
to the hot water faucet/tap and the cold water side
connection is attached to the cold water faucet/tap.
Be sure the hoses used are long enough to allow the
pump to be positioned as originally planned. ( see
Fig. 5)
Step 6
Be sure the screw ring attaching the motor to the pump housing is securely
hand tightened. Do not over tighten the screw ring. Open the faucet/tap hot
and cold riser shut off valves to insure there are no water leaks at any
connections.
Step 7
Plug the pump cord into the wall outlet and start up the pump system (see
next page).
Note: The above installation method applies to most situations where faucets/
taps are connected to the hot and cold water supply lines with braided flexible
hose/shut off valve arrangements. If the under sink arrangement is different
(i.e. the risers are hard copper or plastic), then other parts may be required for
the installation.
Figure 4
Figure 5
CAUTION: Fasten screw ring until tight to prevent leakage.