Figure - Culligan CSM Series Installation, Operating And Service Instructions

Program Beeper
Emits an audible beep when key pads are depressed to help identify valid (short beep) or invalid (3 short beeps) key pad
touches. Can be enabled or disabled as desired.
Screen Blanking
The screen can be programmed to go blank once programming is complete (After 5 minutes of no keypad activity).
Flow Meter/Sensor Input
Various types of Hall effect flow sensors can be used to measure the amount of treated water provided and initiate a
regeneration sequence.
Auxiliary Input
The auxiliary input is capable of accepting a remote signal from a dry contact device such as an operator push-button for
the purpose of initiating the regeneration sequence.
Home and Position Switch Inputs
The home and position switch inputs work to automatically detect the cycle position of the valve and properly configure
the circuit board for operation with either a four or five-cycle valve. The inputs also assist the operator to troubleshoot
many types of service problems.
Multiple Unit Communication Input/Output (RS485)
The communication input/output feature routinely recognizes when another controller within a multiple controller system is
in a regeneration sequence, prohibiting the chance of multiple units regenerating simultaneously. Additionally, the Com-
munication input/output feature provides the means to operate the controller in the Progressive Flow mode.
8 Cat. No. 01016449
8 Culligan® CSM Series Filters