Heath Zenith 2LBN3 User Manual

MANUAL MODE

AUTO

TEST

®

Operating Instructions & Parts Manual 2LBN3, 2LBN4

Please read and save these instructions. Read carefully before attempting to assemble, install, operate or main­tain the product described. Protect yourself and others by observing all safety information. Failure to comply
could result in personal injury and/or property damage! Save these instructions for future reference.

TEST

®

DualBrite® Replacement

Sensor Head

Put ON-TIME switch
on the sensor bottom
to TEST and the Dual-

Brite® switch OFF.

Put the ON-TIME switch in the 1, 5,
or 20 minute position.

MANUAL MODE

Manual mode only works at night
because daylight returns the sensor
to AUTO.

ON-TIME

TEST 1 5 20

AUTO

DualBrite

Off 3 6 Dusk to
Dawn

ON-TIME

TEST 1 5 20

Features

• DualZone™ Technology.

• Turns on lighting when motion is detected.

• Automatically turns lighting off.

• Patented DualBrite® Timer.

• Photocell keeps the lighting off during daylight hours.

• LED indicates motion was sensed (day or night).

Requirements

• Not for use with fluorescent lights.

• The light control requires 120-volts AC.

• If you want to use Manual Mode, the control must be
wired through a switch.

• Install sensor in accordance with local codes.

OPERATION

Mode: On-Time Works: Day Night

Test
Auto
Manual
Accent

Note: When first turned on wait about 1 1/2 minutes for

the circuitry to calibrate.

5 Seconds

1, 5, or 20 Min

To Dawn*

3, 6 Hr, to Dawn

* resets to Auto Mode at dawn.

x x

x
x
x

Flip the light switch off for one second
then back on to toggle between AUTO
and MANUAL MODE.

Manual mode works only with the
ON-TIME switch in the 1, 5, or 20
position.

1 Second OFF

then...

... back on.

Mode Switching Summary

Move ON-TIME Switch to

1, 5, or 20 minutes

Flip light switch off

for one second then

back on*

* If you get confused while switching modes, turn the

power off for one minute, then back on. After the cali­bration time the control will be in the AUTO mode.

DualBrite® TIMER

Light comes on half bright for selected time after dusk
(Off, 3 hr., 6 hr., until dawn). Selecting OFF disables
this feature. The motion sensing features will continue
to work as described in this manual. If motion is sensed,
the light turns on full bright for the ON-TIME (1, 5, or 20
minutes) then returns to dim mode.

HEA 011
Printed in China
09/07

598-1115-04

LPG-5316

INSTALLATION

Estimated Installation Time: 30 minutes
Items needed for installation (not included):

• Phillips and flathead screwdrivers

• Pliers • Wire strippers/cutters

• Safety glasses • Silicone caulk

• Ladder • Black tape

WARNING: Turn power off at circuit breaker

or fuse.

For under eave installation, the sensor head must
be rotated as shown in the next two steps for proper

operation and to avoid the risk of electrical shock.

Wire the Light Control

These instructions show the sensor wired to floodlamps.
The white sensor wire is neutral. The black sensor

wire is hot. The red wire is the switched “hot” wire. The
lighting load (500 Watts, 4.2 A max. incandescent only)
is placed across the white and red wires.

❒ Remove the existing light fixture, if present.
❒ After screwing the sensor into the wall plate,

connect the junction box wires to the light control
wires by twisting together and securing with wire
connectors.

2. RED CONTROL WIRE &
BLACK FIXTURE WIRES

For eave mount only:
❒ Swing the sensor head towards the clamp screw

joint.

Controls

Clamp Screw

❒ Then rotate the sensor head clockwise 180° so

the controls face down.

Controls

Controls

If the sensor pops out of the ball joint, loosen the
clamp screw and push the sensor back into the ball
joint. Tighten the clamp screw when done.

1. ALL WHITE WIRES

Junction Box

Bulb Holders

3. BLACK

CONTROL

WIRE & BLACK
JUNCTION BOX

WIRE

Optional: Connect additional load
across the white and red wires. Total
lighting load including bulb holders on
fixture must not exceed 500W (4.2A).

Mount the Light

❒ Follow the instructions that came with your light

fixture for mounting and adjusting the light fixture.

❒ Keep regular PAR-38 bulbs at least 1" (25 mm) from

the sensor. Halogen bulbs should be kept at least
2" (51 mm) from the sensor.

2

598-1115-04

MAX

MIN

RANGE

ON-TIME

DUAL BRITE™

TEST 1 5 20

MINUTES

OFF

3

6

DUSK TO

DAWN HOUR

B

O

O

S

T

TEST AND ADJUSTMENT

❒ Turn on the circuit breaker and light switch.

NOTE: Sensor has a 1 1/2 minute warm up period

before it will detect motion. When first turned
on, wait 1 1/2 minutes.

❒ Turn the RANGE control to the medium position

(halfway between MIN and MAX), DualBrite® to OFF,
and the ON-TIME control to the TEST position.

Bottom of Sensor

Avoid aiming the sensor at:

• Objects that change temperature rapidly, such as

heating vents and air conditioners. These heat
sources could cause false triggering.

• Areas where pets or traffic may trigger the control.
Nearby large, light-colored objects reflecting light

•
may trigger the shut-off feature. Do not point other
lights at the sensor.

❒ Loosen the clamp screw

in the sensor ball joint and

Clamp
Screw

gently rotate the sensor.

❒ Walk through the coverage

area noting where you are
when the lights turn on (also,

Ball
Joint

the LED will flash several
times when motion is detect­ed). Move the sensor head up,
down, or sideways to change
the coverage area. Keep the

sensor at least 1" (2.5 cm)
away from the bulbs.

Aim Sensor

Down for Short

Coverage

❒ Adjust the RANGE as needed.

RANGE set too high may
increase false triggering.

❒ Secure the sensor head's

aim by tightening the clamp
screw. Do not overtighten the

Aim Sensor

Higher for Long

Coverage

screw.

❒ Set the amount of TIME you want the lights to stay

on after motion is detected (1, 5, or 20 minutes).

❒ Set the DualBrite® switch to the amount of time

after dusk you want the lights on at low level (Off,
3, 6 Hrs., Dusk-to-Dawn).

NOTE: DualZone™ adds a zone of detection under
the motion sensor. DualZone™ requires no additional
adjustment and operates in conjuction with the for­ward-looking sensor.

240°

15 ft.

D

(4.6 m)

ualZone™

70 ft. 100 ft.

DualZone™

(21 m) (30.5 m)
Boosted

Maximum
Maximum Range Coverage Angle

NOTE:

the sensor down will reduce coverage distance.
The detector is less sensitive to motion directly towards it.

D

If fixture is mounted higher than 8 ft. (2.4 m), aiming

Motion

ualZone™

Motion

DualZone™

Sensor

Least Sensitive Most Sensitive

598-1115-04

SPECIFICATIONS

Horizontal Range . . . . Up to 70 ft. (21 m); 100 ft.

(30.5 m) with Range Boost.
[var ie s with sur round in g

temperature]

Vertical Range . . . . . . Up to 15 ft. (4.6 m)

Sensing Angle . . . . . . Up to 240° horizontal. Up to 80°

Vertical

Electrical Load . . . . . . Up to 500 Watts Maximum In-

candescent
Power Requirements . 120 VAC, 60 Hz

Operating Modes . . . . TEST, AUTO and MANUAL

MODE

Time Delay . . . . . . . . 1, 5, 20 minutes

DualBrite® Timer . . . . Off, 3, 6 hours, Dusk-to-Dawn

3

TROUBLESHOOTING GUIDE

SYMPTOM
Lights will

not come on.

Lights come
on in day­light.

Lights come
on for no
apparent
reason.

Lights turn
off too late
in Dusk-to­Dawn setting.

POSSIBLE CAUSE

1. Light switch is turned off.

2. Light is loose or burned out.

3. Fuse is blown or circuit breaker is
turned off.

4. Daylight turn-off is in effect (Recheck

after dark)

5. Incorrect circuit wiring, if this is a new
installation.

6. Re-aim the sensor to cover desired
area.

1. Light control may be installed in a
relatively dark location.

2. Light control is in TEST. (Set control

switch to an ON-TIME position)

1. Light control may be sensing small
animals or automobile traffic. (Re-aim
sensor).

2. RANGE is set too high. (Reduce
RANGE).

3. DualBrite® Timer is on.

1. Sensor is in a relatively dark location.

(Relocate sensor, or use 3 hr or 6 hr
setting).

.

.

SYMPTOM
Lights stay

on continu­ously.

Lights flash
on and off.

Lights flash
once, then
stay off in
Manual Mode.

POSSIBLE CAUSE

1. A bulb is positioned too close to the
sensor or pointed at nearby objects
that cause heat to trigger the sensor.

(Reposition the bulb away from the
sensor or nearby objects)

2. Sensor is pointed toward a heat source
like an air vent, dryer vent, or brightly­painted heat-reflective surface.

sition sensor. Reduce RANGE)

3. Light control is in Manual Mode. (Switch
to Auto)

1. Heat or light from the bulbs may be
turning the light control on and off.

(Reposition the bulbs away from the
sensor).

2. Heat being reflected from other objects
may be affecting the sensor.

tion sensor)

3. Light control is in the TEST mode and
warming up. (Flashing is normal under

these conditions. Turn BOOST off)

1. Sensor is detecting its own lights.

(Reposition bulbs to keep area below
the sensor relatively dark)

.

.

.

(Repo-

.

(Reposi-

.

.

1 YEAR LIMITED WARRANTY:

Should this product fail to perform satisfactorily due to a defect or poor workmanship within one year of date of
purchase, return it to the place of purchase and it will be replaced, free of charge. Incidental or consequential
damages are excluded from this warranty. Light bulbs are not covered.

Manufactured for Grainger International, Inc.
Lake Forest, IL 60045

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