Service And Drain Piping - Master MCA Alliance Series Installation And Operating Instructions Manual

4. Thread the control valve hand tight . Do not overtighten.
5. Locate the bypass valve assembly that is packaged with the
control valve. The bypass valve has two red handles that
indicate flow direction, two threaded connections for the tail
piece kit and two o'ring seal connections with nuts for the control
valve. Align the insert connection ends with o'ring seals and
nuts to the inlet and outlet connections of the control valve.
Hand tighten the nuts. DO NOT OVERTIGHTEN THE NUT!
Bypass Valve
6. Locate the tail piece kit that is packaged with the control valve.
The standard tail piece kit is 1" copper with optional 1" PVC or ¾"
copper kits available as a special order. Each tail piece,
o'ring, split ring and nut is presassembled at the factory. Align a
tail piece assembly to the bypass valve threaded inlet and insert
until the nut can be tightened. Hand tighten the nut because
excessive tightening will damage the assembly. REPEAT THE
PROCEDURE FOR THE OUTLET CONNECTION.

Service and Drain Piping:

1. Pipe combination unit into the service lines .The inlet and outlet
connections of the control valve are 1" copper or PVC and are located
on the back of the valve body. As you face the timer the inlet is on the
right and the outlet is on the left. Always follow local plumbing codes
when installing our water treatment equipment.
2. If sweat fittings are used, be sure soldering is done in such a manner
as not to allow heat to reach the control valve or bypass. (If Schedule
Control Valve
3
Tail piece assembly