Mounting The Sensor - LEGRAND Wattstopper CI-355 Manual De Usuario

Sensor de ocupacion infrarrojo pasivo de voltaje de linea (v3) con funcion de nivel de luz

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Using a 4-Inch Square Junction Box with Double-Gang Mudring

1. Pull the high voltage wires into the J-Box through the conduit knockout.

2. Connect the high voltage wires to the appropriate terminals on the sensor.

3. Align the sensor in the J-Box so that the mudring mounting screw tabs on the box

match the mudring mounting holes on the sensor's rear housing.

4. Use two machine screws (included with the sensor) to attach the sensor to the

mounting tabs on the J-Box.

5. Snap the front cover onto the sensor.

Using an Octagonal Junction Box

1. Pull the high voltage wires into the J-Box through the conduit knockout.

2. Connect the high voltage wires to the appropriate terminals on the sensor.

3. Align the sensor in the J-Box so that the mounting screw tabs on the box match

the key holes on the sensor's rear housing.

4. Use two machine screws (included with the J-Box) to attach the sensor to the

mounting tabs on the J-Box.

5. Snap the front cover onto the sensor.

This unit is pre-set for basic operation as described in this guide. Adjustment is optional.

The sensors are factory preset to allow for quick installation in most applications. Verification of proper wiring or coverage, or

customizing the sensor's settings can be done using the following procedures. To make adjustments, open the Front Cover by pulling on

the cover tab.

There is a 30 second warm-up period when power is first applied.

Before making adjustments, make sure the office furniture is installed,

lighting circuits are turned on, and the HVAC systems are in the

overridden/on position. VAV systems should be set to their highest airflow.

Set the DIP switches to the desired settings. See the

DIP Switch Setting section.

To Test Occupancy Sensors

1. Ensure the Time Delay is set for Test Mode* using the "Test Mode/20

minutes" setting. (DIP switches 1,2, & 3 are OFF).

2. Ensure that the Light Level is at default (maximum). See the Light

Level Feature section of this document for instructions.

3. Remain still. The red LED should not flash. The lights should turn

OFF after 5 seconds. (If not, see "Troubleshooting.")

4. Move about the coverage area. The lights should come ON.

5. When testing and adjustment is complete, reset DIP switches and Light Level to the desired settings, and replace the cover on the

sensor.

* Test Mode is a temporary state that starts when you first set the sensor's DIP switches for the Test Mode/20 minutes (switches 1, 2,

3 OFF). If you need to invoke the Test Mode and the DIP switches are already set for Test Mode/20 minutes, toggle DIP switch 1 ON

then back to the OFF position. This provides a 10 minute test period. During the test period, the Time Delay is only 5 seconds.