INSTALLATION PROCEDURE — SMALL COVER
The Flush Valves are preset for flush volume as
marked on the valve carton. The valves do not
require adjustment for variation for water pressure
within its operating range.
19. Open the control stop completely.
20. Activate the Flush Valve several times.
21. In the case of excessive flow rate, adjust the
flush volume, gradually adjust the control stop
clockwise, towards the closed position, until
there is suitable water flow into the fixture.
NOTE: Adjust so water amount is not excessive
and waste can flow properly.
WARNING: Do not open the control stop to the point where the flow from the Flush Valve
exceeds the flow capability of the fixture. In case of a valve failure, the water
must not overflow from the fixture.
After connecting the battery, the initialization process takes 5 minutes. After approximately
30 seconds, the sensor LED will start flashing in 4 second intervals until the initialization is
complete. Please wait before starting the Test Run.
1. For Toilet: Sit on the toilet seat.
2. Stay there for 6 seconds or more and then leave the toilet seat. The valve should
automatically flush after 3 seconds.
3. Press the manual flushing button for 2 seconds and make sure the valve flushes
properly and the sensor red light of the sensor is on.
4. Recheck all the pipe connections for water leaks. If the Flush Valve does not operate
properly, refer to the Troubleshooting section on p.16.
Control stop
TEST RUN
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Open