Wattstopper DT-355 Installation Instructions Manual - Using A 4-Inch Square

Using a 4-Inch Square 

Junction Box

1.  Pull the high voltage wires into 

the J-Box through the conduit 

knockout.

2.  Run the wires through the CA-1 

adapter then connect the high 

voltage wires to the appropriate 

terminals on the sensor.

3.  Align the CA-1 and the sensor 

with the J-Box so that the 

mounting screw tabs on the box 

match the mounting holes on the 

sensor’s rear housing and the 

CA-1.

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.

Call 800.879.8585 for Technical Support

Rear Housing

4" Square 

Wiremold #V5752 box

Front Cover

Ceiling

Screws

CA-1 Adapter

Sensor Flange

MOUNTING THE SENSOR

4" Octagonal, 2.25" Deep

*

Junction Box

Ceiling

Sensor

Screws

Front

Cover

           Mounting to an Octagonal Junction Box

Mounting to a 4” Square Wiremold V5752 

box or 4” Square Junction Box with 

Double-Gang Mudring

*  

The Junction Box must be at 

least 2.25” deep. If it is not, an  

extension ring is required.