4
Culligan® High Efficiency 1.5 Twin Water Softener
4
Cat. No. 01024821
Installation
NOTE Read this section carefully. Follow all local plumbing and electrical codes.
Each HE 1.5 Twin water softener contains the following item(s):
• FRP water softening media tanks.
• Control valves
• Media—refer to the table below for quantities of: Cullex Resin and Cullsan underbedding
• Manifold kit(s)
Included with valve:
• Meter
• 1½ NPT Plastic Adapter
• Softener Kit
• Drain line flow controls
• Brine connection coupling, tube fitting
• Drain line fitting and clamp
• Extra eductors
• Twin Small Parts Kit
• Optional Brine tank
• Optional manual 1.5" bypass valve (P/N 01024216)
Locate Softener
1. Select a space that is level and allows a sufficient amount of room above and behind the softener tank(s) for
service access and plumbing supply and drain lines. Allow a minimum of 24 inches (61 cm) above the top of the
system.
NOTE Upon initial installation or in the event the distribution pipe ever needs to be replaced, as much as 75
inches (191 cm) of clearance may be required above the tank if it is not possible to SAFELY lie the tank
on its side for installation/replacement of this distributor.
2. Floor surface—Choose an area with a smooth, solid and level floor capable of supporting the operating weight
of the softening system.
3. Drain facilities—A nearby drain must be capable of handling the water softener discharge flow rates during the
backwash cycle of the regeneration process. Refer to the Specifications on
for information concern-
ing the backwash flow rate.
4. Screw the control assembly onto the empty media tank until it seats. Mark the front of the tank, then remove the
control assembly.
