US Water Systems Synergy 9000 Installation Manual page 21

10. Attach the plumbing according to local codes.
9100 Model:The inlet and outlet pipes will attach to the 1" female threads on the by-
pass valve. The bypass valve will be labeled with arrows. The inlet port will have an
arrow pointing toward the unit and the outlet will have an arrow pointing away from
the unit. If soldering is necessary, it is recommended that solder joints closer than 6"
to the unit be completed prior to screwing the pipes into the bypass. Excessive heat
close to the bypass valve can damage the unit.
9000 Model: The inlet and outlet plumbing will be connected to the 1" female con-
nections on the unit. If there is no bypass on the unit, a three valve bypass should
be plumbed in to bypass the unit, if necessary. There are arrows stamped in the
connection points that indicate the inlet and outlet connections. The arrow pointing
toward the unit is the inlet and the arrow pointing away from the unit is the outlet.
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