Installation
9
Cat. No. 01024821
Suggested Piping Installations
The piping layouts below depict a traditional three-valve bypass. Culligan also offers an optional bypass valve that con-
nects directly to the inlet and outlet of the water softener.
NOTE Interconnecting pipe and fittings, bypass valves, and isolation valves are not supplied.
CAUTION! DO NOT make a direct connection to the drain. Provide an air gap of at least four times
the diameter of the drain pipe or conform to local sanitation codes and to permit the
observation of drain flow.
SMART CONTROLLER
INTERCONNECTING PIPE
SOFT WATER
HARD WATER
High Efficiency Twin
Figure 4. HE 1.5 Twin tank piping.
NOTE The base unit is set up for the 14” diameter, 60,000 grain system. If you are installing the 60,000 grain
system, then no changes are required to the control. If you are installing any other size system, refer
for any additional changes. The items that are marked with an asterisk are
already in the valve.
