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WIRING DIRECTIONS
TURN POWER OFF AT THE CIRCUIT BREAKER BEFORE
INSTALLING POWER PACKS OR SENSORS.
Each WattStopper BZ series power pack
can supply power for 5 UT-300 sensors.
When using more sensors than this,
multiple power packs are required.
Refer to the wiring diagram on the next
page for the following procedures:
Connect the low voltage:
•RED wire (+24VDC) from power pack
to the +24V terminal on the sensor.
•BLACK wire (Return) from power
pack to Common terminal on the
sensor.
•BLUE wire from power pack to
Control Out terminal on sensor.
To add a MANUAL SWITCH such as the LVS-1 Momentary Toggle Switch, or RS2-3
Low Voltage Momentary Switch to the above applications–connect:
•Wire from one side of switch to +24V terminal on sensor.
•Wire from other side of switch to Man Switch terminal on sensor.
Wiring the ISOLATED RELAY: (The Isolated Relay is rated for 1A@30VAC/VDC)
Connect the wires necessary to the application that requires this output:
•Relay Common (must be used for proper operation)
•N.O. (Normally Open)–Closed when occupancy is detected
•N.C. (Normally Closed)–Open when occupancy is detected
CAUTION
Call 800.879.8585 for Technical Support
03620r2
UT-300
Relay Com.
v3
Ultrasonic
N.O.
Occupancy Sensor
40kHz Ultrasonic
N.C.
+24VDC/VAC
Connect to Watt Stopper
Class 2 Power Packs
For Indoor Use Only
Control Out.
U.S.Patents:
5,640,113
Patent Pending
Man. Switch
LISTED
88T9
Appliance
Control
+24V
Common
www.wattstopper.com
800.879.8585
Wiring
terminals
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