Culligan Smart Controller HE DF 12 Installation, Operation, And Service Instructions With Parts Lists page 32

Communication Cable—Multiple Units
Multiple units require a communication cable between each unit. Refer to Table 5 for the cable type, part number and
quantity required. Cables are attached to the RS485 terminal of the circuit board.
System Configuration
Duplex Alternating
Duplex Parallel
Triplex Parallel
Duplex Progressive
Triplex Progressive
Multiple units can be set up as progressive flow, alternating or parallel operation.
Installing the Progressive Flow U-Tube Adapter
Refer to Figure 33 and the instructions below when changing the eductor nozzle and throat.
1. Remove the Progressive Flow U-Tube Adapter and mounting clips from the control valve carton.
2. Insert the Progressive Flow U-Tube Adapter into the control valve. See Figure 33.
NOTE Make sure the springs inside the control valve are centered inside the Progressive Flow U-Tube Adapa-
ter.
3. Insert the Progressive Flow U-Tube Adapter and mounting clips into the control valve.
Culligan® High Efficiency 1.5 Water Filter
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Table 5. Communication cable requirements
Cable Part Qty of Cables
Number Required
01024363
01024363
01024363
01024363
01024363
Figure 33. Progressive Flow U-Tube adapter.
Gear Box Part
Number
1 01031623
1 01031623
2 01031623
1 01031623
2 01031623
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Qty of Gear
Boxes Required
2
2
3
2
3
Cat. No. 01024514