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2

1. 

Line up the holes on the mounting bracket (B) with 

the holes on your junction box. Using either (2) #6 

screws or (2) #8 screws (D) (depending on size of 

the holes in your junction box), attach the mounting 

bracket (B) to your junction box (Fig. 4).

2. 

Thread fixture wires through coverplate 

gasket (C) (Fig. 5).

3. 

Connect fixture black wire to house black wire and

fixture white wire to house white wire using wire 

nuts (E) provided.

4. 

Connect house ground wire and fixture ground wire 

to the mounting bracket (B) using the green ground 

screw on the mounting bracket.

5. 

Attach fixture (A) to the mounting bracket (B) using 

(2) #8 x 1-1/4 in. screws (F) provided. Be sure no 

loose wires remain sticking out from underneath 

the coverplate. Insert the decorative screw cover 

caps (G) into the screw holes on the coverplate for a 

finished appearance (Fig. 6).

6. 

Apply silicone caulk around the edges of the 

coverplate to provide a watertight seal from rain 

and moisture.

7. 

Turn on power at main fuse/breaker box.

OPERATING YOUR FIXTURE

1.

  Rotate knob on bottom of the sensor to 

“TEST” (Fig. 7).

2. 

Turn on the power to fixture. Allow fixture to warm 

up approximately 40 seconds before testing. (Lights

may not come on during warm-up period.)

3. 

Aim sensor head toward desired detection area, 

maintaining a 5°–15° down angle to allow moisture

to drain.

4. 

Walk across the detection zone at the farthest 

distance you wish your detector to detect motion.

5. 

Adjust sensor head angle until you get desired 

results. Lights will turn off 4 seconds after all  

motion stops.

NOTE:

 For maximum range performance, allow fixture 

to operate in any mode (with power to the unit) for at 

least 48 hours.

6. 

To set the ON time, rotate knob arrow to point to the 

desired time setting within the TIME range (up to 12 

minutes) (Fig. 8).

ENERGY STAR

®

SELECTING YOUR DESIRED FEATURE

TROUBLESHOOTING

4

D

B

D

+

-

TIME

TEST

7

 

Mode of 

MODE Knob 

How to Set

 

Operation 

Adjustment 

Power Switch

Test Setting

Lights should turn ON with

motion both day and night.

Lights should turn OFF

after 4 seconds.

Turn the power 

to the fixture ON.

TEST

Return to Auto Setting

(motion activated) 

From any of the above settings 

Knob arrow points to

desired time setting  

within TIME range.

Turn the power OFF

for at least 40 seconds

and then back ON.

Auto Setting (motion activated)

Lights should turn ON with 

motion only at night and should  

turn OFF according to the  

TIME dial setting.

Knob arrow points to

desired time setting  

within TIME range.

Turn the power 

to the fixture ON.

Dusk to Dawn Setting

(activated only at night)

Lights should turn ON for 6 hours 

at dusk and then reset to  

the Auto Setting.

Knob arrow points to

desired time setting  

within TIME range.

Turn the power 

OFF and ON twice

within 3 seconds.

 Problem

  

Cause / Solution

  Light does not 
  come ON with  
  motion at night.

No power to the fixture.
  •  Check if circuit breaker tripped.
  •  Confirm wall switch is ON.
Surrounding external ambient light is too bright. (If so, the unit may

think it is daytime.)
  •  Re-aim the head.
  •  Relocate or reposition the unit away from the light.

TURN OFF POWER BEFORE CONTINUING

Wiring to the unit is loose.
  •  Check wiring; reconnect if necessary using wire nuts 

    (E) provided.

 Light 

comes ON  

  for no apparent  
  reason at night.

There is motion in the detection zone.
  •  Make sure the sensor is not picking up moving objects such as

    trees, traffic, etc.

TEST FOR YOURSELF.

  •  Cover the sensor lens with cardboard to prevent sensor from 

    detecting motion. If the light stays off, something in the detection 

    zone is triggering the sensor.
    * If the light stays on with the sensor lens covered, contact 

      customer service.
  •  Reposition the sensor.

  Light stays ON at
  night and does 
  not turn OFF.

There is motion in the detection zone.
  •  Make sure the sensor is not picking up moving objects such as

    trees, traffic, etc.
  •  Reposition the sensor.
Unit is in override mode (if there is no motion).

•  Turn the light switch to the OFF position for 40 seconds, and 

then turn back to the ON position. This will send the unit back  

into the “Auto” mode.

 Light 
 continuously
  blinks ON and
  OFF at night.

The light given from the unit’s own lamp is affecting the 

motion sensor.
  •  Re-aim the lamp.
  •  Reposition motion sensor.

  Light is ON 
  during the day.

The controls on the bottom of the motion sensor are in “TEST” mode.
  •  Change dial setting (not “TEST” mode).
The motion detector is shadowed.
  •  Reposition motion sensor.

  Cannot activate
  dusk to dawn 
  mode at night 
 (override).

Surrounding external ambient light is too bright. (If so, the unit may

think it is daytime.)
  •  Re-aim the head.
  •  Relocate or reposition the unit away from the light.
Not enough time is allowed to enter the dusk to dawn mode.
  •  Turn power OFF and ON twice within 3 seconds.
There is more than one fixture on an indoor wall switch.
  •  If so, put them on separate switches.

5

Junction 

box

C

A

E

E

E

B

+

-

TIME

TEST

8

Example of knob arrow 

placement to set duration 

of ON time.

A

6

F

F

G

G

ENERGY STAR

®

 is sponsored by the U.S.

Environmental Protection Agency & U.S.

Department of Energy.

Visit www.energystar.gov to learn more.

Summary of Contents for all-pro mst27920les

Page 1: ...warnings AND those included on product Save these instructions and warnings For outdoor use only cULus LISTED for wet location Disassembling your fixture will void the warranty Your fixture is prewired and preassembled for easy installation Read and follow these instructions Risk of fire electric shock If not qualified consult an electrician Disconnect power at fuse or circuit breaker before insta...

Page 2: ...row points to desired time setting within TIME range Turn the power to the fixture ON Dusk to Dawn Setting activated only at night Lights should turn ON for 6 hours at dusk and then reset to the Auto Setting Knob arrow points to desired time setting within TIME range Turn the power OFF and ON twice within 3 seconds Problem Cause Solution Light does not come ON with motion at night No power to the ...

Page 3: ...con experiencia en cableado doméstico o por un electricista calificado El sistema eléctricoy el método de conexión eléctrica del portalámparas debe cumplir con el Código eléctrico nacional y los códigos locales sobre edificios Instale el accesorio en una caja de empalmes estándar embutida con puesta a tierra apta para lugares húmedos ESPAÑOL Adecuado para instalarse en la pared o en aleros solamen...

Page 4: ... de la perilla apunta al ajuste de tiempo deseado dentro del alcance de TIME TIEMPO Mantenga la alimentación del portalámparas activada Regrese al Ajuste Amanecer Atardecer ajuste de activación por movimiento desde cualquier posición La flecha de la perilla apunta al ajuste de tiempo deseado dentro del alcance de TIME TIEMPO APAGUE OFF la corriente por al menos 40 segundos y luego ENCIENDALA ON de...

Page 5: ... el servicio de la garantía comuníquese con Cooper Lighting LLC al 1 800 334 6871 presione la opción 2 para el Servicio al Cliente o por correo electrónico a ConsumerProducts cooperlighting com e incluya la siguiente información Nombre dirección y número de teléfono Fecha y lugar de compra Catálogo y cantidad de la compra Descripción detallada del problema Todos los productos devueltos deben estar...

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