Service manual

CULLIGAN HOUSEHOLD & COMMERCIAL CIRCUIT BOARDS

The service check mode allows one to view the instantaneous flow rate, the days since the last regeneration, the

number of regenerations in the past fourteen days and the gallons remaining. To enter the service check mode,

follow these steps:

1. Press the STATUS key until the display is blank. Press

the UP arrow to access step 11.

2. Push the DOWN arrow. The number 12 will appear if

the flow meter is connected. The display reads the gal-

lons per minute flow rate.

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3. Press the DOWN arrow. The number 13 lights up. The

number in the display indicates the number of regens in

the last 14 days.

5. Press the DOWN arrow. The number 15 will be dis-

played if the flow meter or Aqua-Sensor

is connected.

For the flow meter, display indicates the gallons re-

maining before the unit signals for a regeneration (mul-

tiply the displayed number by 10 or 100 depending on

dip switch 3 setting). For the Aqua-Sensor

, the display

indicates the last slow rinse time.

4. Press the DOWN arrow. The number 14 will light up.

The display will indicate the number of days since last

regeneration.