Service manual

CULLIGAN HOUSEHOLD & COMMERCIAL CIRCUIT BOARDS

FIG. 3 - Circuit Board Display

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Make sure the inlet water supply is turned off, then supply power to the timer. The display will power up flashing

"12:00 PM" and the motor will energize and cycle the control, without stopping, to the home position. This is

required to ensure that the control is in the home position.

The timer uses four buttons:

1. STATUS: Advance timer through display options.

2. PLUS SIGN "+": Increase the setting.

3. MINUS SIGN "-": Decrease the setting.

4. REGEN.: Initiate a manual regeneration.

Programming The Option Settings

The microprocessor has several programming options that can be changed for various additional functions. Listed

are the functions for the programming options used on the Culligan Medallist Series

™

control.

Dip Switch Function Default Position

1 Service or Test Service

2 Delay or Immediate Regeneration Delayed Regeneration

3 Softener or Filter Softener

4 Time Clock Backup OFF

5 English or Metric English

6 12 or 24Hour Clock 12 Hour

7 3/4" or 1" Meter 3/4" Meter

DEL

SOF

1. Service or Test Mode

Press and hold the “STATUS” key until “dIP1” appears in the display.

“dIP1” will blink for 3 seconds and then the display will show the status

of this option (SEr or tES). Toggle the feature with the “+” or “-” key.

Note: Pressing “STATUS” after changing option to test mode will place

the control in test mode. After testing is complete press and hold

“STATUS” for 3 seconds to return to “dIP1” setting. Placing the unit in

test mode will not change any of the programmed values.

2. Delay or Immediate Regeneration

Press the “STATUS” key. The display will blink “dIP2” for 3 seconds and

then show the current status. Toggle between “DEL” (Delay) and

“Id”(Immediate) with the “+” or “-” key.

Note: Changing this setting will not change any of the programmed

value with the exception that Step #2, time of regeneration will be

ignored when set to immediate.

3. Softener or Filter

Press the “STATUS” key. The display will blink “dIP3” for 3 seconds and

then show the current status. Toggle between “SOF” (Softener) and

“FIL” (Filter) with the “+” or “-” key.

Note: Changing this setting will cause the unit to load the Filter or

Softener defaults.