ZURN plumbSMART ZEMS-IS Series, Инструкция по установке, эксплуатации, обслуживанию и каталог запасных частей

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FV696 Rev. B 07/29/20
Page 8
CALIBRATION INSTRUCTIONS FOR ZEMS-IS-W1
1. Obtain a target. SEE FIGURE on the right.
2. PRESS and HOLD button for 10 seconds or until the
LED turns solid. (Unit will blink four times and flush
once while button is being held.)
3. RELEASE finger after LED turns solid.
4. PRESS and HOLD button when LED starts blinking.
5. RELEASE finger when LED turns solid.
6. Set target at desired distance (no less than 18” from
sensor face) and verify NO other objects are in view of
sensor face.
7. Keep target steady (Unit will blink while calibrating.)
8. After 30 seconds, calibration ends with a fast double
blink or a solid LED for 5 seconds.
9. IF THE LED REMAINS SOLID FOR 5 SECONDS
AFTER CALIBRATION, the calibration was NOT
successful. REPEAT STEPS 2-8.
10. For closet installations continue to “VERIFY
CALIBRATION FOR CLOSET INSTALLATIONS”.
Verify Calibration for Closet Installations
1. Stand outside closet stall and close door and verify that
sensor does not see stall door. If LED blink/flashes,
recalibrate to a shorter range.
2. Slowly open door to closet stall while looking at ZEMS-
IS-W1 sensor.
3. If LED blinks while door is opening, recalibrate to a
shorter range. FAILURE TO DO SO WILL RESULT IN
“GHOST” FLUSHING.
The ZEMS-IS-W1 is factory set to accommodate most
closet and urinal installations. If this factory setting does not
accommodate your specific environment, follow the steps
below to customize your range settings for your specific
ZEMS-IS-W1 model.
Activating the Motor Actuator with the Sensor
To activate the motor actuator with the sensor, simply place
a target in front of the sensor. A single red light will flash
indicating the sensor has recognized the target. If the
target stays in view for eleven seconds, two flashing red
lights will occur. This indicates that the target has been
in view for the required time and, upon leaving the view, a
signal will be sent to the motor actuator to flush the flush
valve. NOTE: If the target does not stay in view for the
required eleven seconds, a flush will not occur.
Customized Sensor Range Setting
Recommended brown
cardboard target
(16” x 16”)
Recommended Distance Settings
Urinal 22” from Sensor Face
Water Closet 6”-8” beyond front lips of toilet bowl
Calibrating to a distance less then 18” from sensor face
may result in false activation.
• Do not use any abrasive or chemical cleaners to clean the flushometer.
• The suggested cleaning of chrome plated surfaces is simply to clean them with mild soap and water, then dry. Commercial
cleaning compounds are never recommended.
• Upon cleaning other areas of the restroom, be sure that the sensor lenses are protected from other cleaning chemicals/
solvents to prevent potential damage to the sensor and/or electronics.
• Valves used in installations subject to shut down because of cold and freezing conditions should be maintained in the following
manner: After the main supply has been shut off and the water drained from the system, remove the stop valve cap and stop
valve internals to allow the water to drain from the flush valve itself.
Care and Cleaning Instructions