BUT TON DISPLAY GUIDE
CONTROL BOX OPERATION
RESET
REPLACE BATTERIES
REPLACE RO MEMBRANE
POWER
REPLACE FILTERS
Filter Capacity Lights: Shows from 1-6 lights
depending on filter capacity remaining,
6 lights = >80% and 1 light = <10%.
Culligan Logo: Flashes when treated water is not
available from the faucet. Stays solid while treated
water is being dispensed from the faucet.
Alert Indicator: Illuminates when the control box
batteries need replacing, filters need replacing, or
RO membrane needs replacing.
Reset button for filter capacity.
Power: Flashes green at power up, filter capacity
reset, and while dispensing filtered water. Continues
to flash for 1 minute after the flow of filtered water
has stopped.
Replace Batteries: Flashes red when the batteries
for the control box need to be replaced. This indicator
automatically clears when new batteries are detected.
Replace Filters: Flashes red when the filters have
less than 10% of their life remaining due to flow or
time. This indicator is reset by pressing the reset
button for two seconds.
Replace RO Membrane: Flashes red when the
treated water has a TDS level greater than 25% of
the untreated water. This indicator will automatically
reset when low TDS water is detected.
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