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209989 Rev. B
620TPxxx8TR Hard Wire Operated Control Box #8 Trim
Installation should be in accordance with local plumbing and electrical codes.
FLUSH ALL PIPES THOROUGHLY BEFORE INSTALLATION.
INSTALLATION AND SET UP INSTRUCTIONS
STEP 7. BASIC OPERATION AFTER CALIBRATION
Proximity
®
sensing technology works by creating an electrical field around a conductor (the spout) and monitoring the change in capacitance
that the conductor undergoes. The change in capacitance (the ability to store an electrical charge) is brought on by a 2nd conductor (a human
body) entering the Proximity
®
field. As the human hand enters and leaves the vicinity of the electrical field around the spout, the solenoid is
opened and closed accordingly. It is critical in the installation process that all electrical and mechanical connections be as tight and rigid as
possible, ensuring a smooth signal is carried from the driver board to the spout, and back again.
After calibration, test the function of the product by placing your
hands within close proximity of the spout (ensuring hands are
moving as if washing hands). The solenoid will stay open
while hands are moving, then close once hands are removed
from the sensing zone.
