Operation - Culligan Medallist Plus Iron-OX5 Owner's Manual

Operation

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Power Loss
The AccuSoft ® circuit board is equipped with a Hi-Cap Capacitor and EEPROM memory chip.
The capacitor is capable of maintaining the time, for at least two days, in the event of a
power outage. The EEPROM ensures that the individual programming parameters of your
filter are not lost.
If the power outage lasts long enough to drain the Hi-Cap Capacitor, the control will flash "12:00 PM"
when power is returned to the control. The unit will continue to keep time from the moment power is
restored, and will initiate a full reconditioning cycle at the preset reconditioning cycle time. The time of day
will need to be reset in order to return the reconditioning cycle to its preset time.
If you live in an area where power outages occur with a regular frequency, a battery backup
option is available for ensuring that the time of day is properly maintained. Contact your
Culligan Dealer for more information.
Reconditioning
To initiate a reconditioning cycle at the preset time, press the "REGEN" button. The "REG" light
will light. To initiate an im me di ate reconditioning cycle, press and hold the "REGEN" button for
at least five sec onds. The "REG" will light and blink. An immediate reconditioning cycle will also
occur if a power outage has lasted for more than three hours and the "Immediate" programming
option has been selected. Ask your Culligan Dealer about this feature.
A reconditioning cycle will occur at the programmed Time of Reconditioning if signaled by the flow meter.
The "REG" enunciator on the display will also be lit.
Service
The Culligan Medallist Series® water filter is equipped with a self diagnostic program
to insure optimal operation of your water filter. Should service become necessary,
a phone icon will appear in the display. If this condition occurs, call your local
Culligan Dealer for assistance. The phone icon and error code will be the only
items displayed when service is required on the control.