Filter Service Life Reset; Manual Rinsing Mode - Ispring RO500AK Installation Instructions & Owner's Manual

6) Filter Service Life Reset

To perform a manual reset, press and hold the "Filter Service Life" button for 5 seconds. This
action will be accompanied by a "Beep" sound as the filter is resetting. When the filter service
life indicator light lit blue, and the buzzer sound gone, indicating the reset was successful.
7) Manual Rinsing Mode - RO Membrane
Press and hold the corresponding reset buttons CF+RO+CB for 3 seconds. A short "Beep"
sound will indicate that the system has entered the manual rinsing mode. The system starts
rinsing the RO membrane for 5 minutes.
(The water quality indicator shows the state before rinsing and flashes once per second.)
Press and hold the corresponding reset buttons CF+RO+CB for 3 seconds again. Another short
"Beep" sound will indicate that the system has exit the manual rinsing mode.
If the user runs water while rinsing, the system will automatically exit the manual rinsing mode.
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