Specifications

Connect Drain Line
The drain line drains away the backwash water as
part of the regeneration cycle.
A. Connect the drain line to the drain end cap (as shown in
Figure 5 ) with a minimum of 1/2-inch I.D. tubing (size CANNOT
be reduced). This tubing is supplied with the appliance.
B. Route the drain line to a floor drain, laundry tub, or other
suitable waste receptor. Maintain a minimum 2-inch (5 0 mm)
air gap between the drain line and the flood level rim of the
waste receptor to prevent back-siphoning. This drain line
should make the shortest run to the suitable drain.
C. The drain line may be elevated up to 8 feet (2.4 m) from the
discharge on the appliance as long as the water pressure in
your system is 40 psi (2.8 bar) or more.
D. If the drain line is 25 feet (7.6 m) or longer, increase the drain line
to 3/4-inch I.D. The end of the drain line must be equal to or lower
in height than the control valve.
Caution: The drain line must not be kinked, crimped, or restricted in any way.
Flush Lines
A. Place the appliance in the bypass position and turn on the
main water supply. (See Figure 6.)
B. Open the nearest cold water faucet to flush the plumbing
of any excess soldering flux, air, or any other foreign material.
7
Installation Steps and Start-Up Procedures
Figure 5: Connect Drain Line
STEP 6
Figure 6: B ypass Position
STEP 7