SENSOR OPERATION
After power is applied, the Sensor Module will perform its Start-up routine for 15 seconds with LED blinking.
NOTE: A three (3) seconds long Red LED, followed by slow Red LED blinking in the Sensor Window indicates sensor is in the start-up mode. There
will be two (2) Red LED pulses (each two (2) seconds long) in the Sensor Window to indicate the start-up routine is complete.
After the start-up routine is complete, in the first ten (10) minutes of operation, a visible Red LED flashes in the Sensor Window of the CX
Flushometer when a user is detected.
The CX Flushometer has a factory set sensing range:
i. Water Closet Models – 22” to 31” (559 mm to 787 mm)
ii. Urinal Models – 9” to 21” (229 mm to 533 mm)
Test sensor by stepping in front of the sensor for 10 seconds.
After 10 seconds step away from the sensor and listen for a “CLICK”
The factory setting should be satisfactory for most installations. If a range adjustment is required, refer to the range adjustment instructions in this
installation guide (See page 13).
TEST SENSOR OPERATION
Flushometer is shipped with the flow control adjustment turned OFF.
Disconnect Flushometer Solenoid connector from the Sensor Assembly
Lift the Sensor Assembly Override Button up to access the activation assembly.
Open water flow by turning activation assembly slowly COUNTERCLOCKWISE using
adjusting tool and a screwdriver or a wrench.
Connect Flushometer Solenoid connector to the Sensor Assembly.
Activate Flushometer by pressing the Override Button.
Adjust Activation Assembly after each flush until the flow rate
delivered properly cleanses the fixture (turn CLOCKWISE to lessen
flow and COUNTERCLOCKWISE to increase flow).
A
B
A
B
C
A
B
D
E
F
CLOSE
OPEN
ADJUST WATER FLOW
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