Legrand HB-480R2NB High Bay•Line Voltage•Passive Infrared Occupancy Sensors Installation guide

Legrand
Brand
Legrand
Model
HB-480R2NB High Bay•Line Voltage•Passive Infrared Occupancy Sensors
Type
Installation guide
REV
. DESCRIPTION INT: REV. DATE APPROVED
1
ECO# C01275 MJS
Drawn by: SOWINSKI
PLM:
MarCom:
Eng:
QA:
TITLE BO
X P
AGE
Scale: 1 : 1
SANT
A CLARA,
CALIFORNIA
Title:
HB-480R2NB-B/S Installation Instructions
Drawing #: Original Drwg. Date: 3 MAY 05 Rev #:
04930 Rev
.
Date:
1
TITLE BLOCK PAGE
DO NOT PRINT THIS SHEET
• Material: White 16lb (60g/m sq)
• Ink: Black
• Print two sides
• Final trim size: 8.5" (Wide) x 11" (High).
Corner staple the Coverage Guide (drawing # 05371) to
this Installation Instruction.
TROUBLESHOOTING
During the sensor warm-up period, which can last up to a minute after
power is applied to the Control Module (or after a power outage of 5 minutes
or more), the load can be either on or off, depending on the status of the
relay before the sensor was powered down. After warm-up, the sensor will
open or close the relay to correspond to the occupancy status of the room.
To quickly test the unit, turn the time delay to minimum. Wait for the warm-
up period to end. Move out of the sensor’s view. Lights should turn off after
30 seconds. Move into the sensor’s view. The sensor’s Red LED should blink
and the lights should turn on.
Red LED on Control Module does not blink:
1. Remove Control Module and see Control Module Connector Pins, on the
previous page.
2. Check sensor wire connections. Verify the neutral wire is tightly secured.
Red LED blinks but lights do not turn on:
1. Remove Control Module and see Control Module Connector Pins, on the
previous page.
2. Check all sensor wire connections. Verify the load wire is tightly secured.
3. Check power connections to the light fixture.
Lights will not turn off:
1.
If ther
e is no motion in the sensor’
s vie
w but the r
ed LED blinks, l
ook for
an air bl
ower nearby. Turn off the blower, or move the sensor.
2.
Remo
ve Control Module and see
Control Module Connector Pins, on the
previous page. Before reconnecting the module, go to step 3.
3. Verify time delay. The time delay can be set from 30 seconds to 30
minut
es. Ensur
e that the time delay is set t
o the desir
ed delay and that
there is no movement within the sensor’s view for that time period.
4.
Check sensor wire connections. Verify load and neutral wires are secure.
2800 De La Cruz Boulevard, Santa Clara, CA 95050
Technical Support: 800.879.8585 • 972.578.1699
www
.watts
t
opper
.com
04930r1 4/2005
WARRANTY INFORMATION
Watt Stopper/Legrand warranties its products to be free of defects in materials
and workmanship for a period of five (5) years. There are no obligations or
liabilities on the part of Watt Stopper/Legrand for consequential damages
arising out of, or in connection with, the use or performance of this product or
other indir
ect damages with respect to loss of property, revenue or profit, or
cost of removal, installation or reinstallation.
ORDERING INF
ORMATION
+
Add -C t
o the model number if you need a sensor designed for colder
ambient temperature applications: -4° to 131°F (-20° to 55°C).
All units are White.
Catalog #
Description
HB-480R2NB-S-x
High bay, line voltage occupancy sensor, fixture side-
mount with 18” flying leads. Consists of:
• HB-480R2NB-S P
ower Module, 347/480VAC, 60Hz
• An HB Control Module (see COVERAGE GUIDE)
HB-480R2NB-B-x High bay, line voltage occupancy sensor, fixture
bottom-mount with 18” flying leads. Consists of:
• HB-480R2NB-B Power Module, 347/480VAC, 60Hz
• An HB Contr
ol Module (see COVERAGE GUIDE)
PASSIVE INFRARED SENSING IN WAREHOUSES
W
arehouses can have ambient temperature variations that may affect sensor
detection and coverage areas. When specifiying high mount sensors, take into
ac
count the temperature at the coverage location. High temperatures at the
covered area (above 89-92°F) reduce the detection zone of the sensor.
Consider adding mor
e sensors if the ambient temperatures are expected to
be high. Additionall
y, high floor level temperature may require larger
movement for detection. In some cases, sensors mounted above 40’ may only
det
ect large heat signatures such as forklift trucks.
ADJUSTMENT
1. Remove the Control Module to
ac
cess controls. Gently pry it
from the base with a small
scr
ew driver.
2. To test unit operation:
a)
Turn the time delay to
minimum.
b) Replace the Control Module
(see Ins
tallation section).
c) Move out of the sensor’s view.
Lights should turn off aft
er 30
seconds.
d)
Move back into the detection
area and lights should turn on.
e)
When testing is complete,
r
emove the Control Module.
3. Set the time delay to the desired
setting. The time delay c
an be
set from 30 seconds to 30
minut
es.
4. Replac
e the Control Module.
WARNING
DO NOT OVERTURN TRIMPOT
WHEN
ADJUSTING THE SENSOR!
Fig 7: Time Delay Adjustment (setting
sho
wn is approx. 8 minutes)
F
ig 6: Opening the sensor assembly
(HB-2/HB-3/HB-4 sho
wn)
30 min.30 sec.
Time Delay
Adjustment
Visit our website for FAQs: www.wattstopper.com
SPECIFICATIONS
HB-480R2NB-X Power Module
V
oltages . . . . . . . . . . . . . . . . . . . . . . . . . .347/480VAC, 60Hz
Load Requirements
@
480VAC, 60Hz . . . . . . . . . . . . . . . . . . .1200W ballast
@
347VAC, 60Hz . . . . . . . . . . . . . . . . . . .1200W ballast
US Patents: . . . . . . . . . .4,787,722 • 4,874,962 • 5,124,566
* X can be S for side mount, or B for bottom mount
x indic
ates Control Module/Lens number. See Coverage Guide.
HB-480R2NB-X-x*
High Bay • Line Voltage • Passive Infrared
Oc
cupancy Sensors with Nipple Backbox
Installation Instructions
CONTROL MODULE CONNECTOR PINS
The connector pins supply power and relay operation signals between the
modules. Always check to make sure that the modules are properly seated and
securely snapped together. If the pins are not aligned correctly and then
excessive force is used to snap the modules together, a pin can bend causing the
sensor t
o malfunction. Gently bend any bent pin back into proper alignment
before reconnecting the modules. Re-test to see if the problem is solved. If the
pr
obl
em per
sists, go on to the next troubleshooting step.
IMPORTANT START-UP INFORMATION
When the control module is installed and power is connected, it may take up to a
minut
e bef
or
e the lights turn on due t
o a sensor warm-up period r
equir
ed during
initial power-up. This occurs during installation or after a power failure of 5
minutes or more only.
If the power module is installed and powered, and no control module is in place,
the load comes on and remains on until the control module is installed.
DESCRIPTION AND OPERATION
The HB-480R2NB-x occupancy sensors turn lighting on and off based on
oc
cupancy. They are designed to operate in warehouse and high bay light
fixtur
e applications. The HB-480R2NB-S-x and HB-480R2NB-B-x are fitted
with a thr
eaded nipple designed for mounting on the exterior of a light fixture,
j-bo
x or other enclosure. The HB-480R2NB-S is designed for side-mounting,
the HB-480R2NB-B is designed for mounting to the bottom of the fixture.
Both mount thr
ough standard
1
/
2
” knock
outs.
The sensor
s use passive infrared (PIR) sensing technology that reacts to
changes in infrared energy (moving body heat) within the coverage area. Once
the spac
e is vacant and the time delay elapses (adjustable from 30 seconds to
30 minutes), lights will turn off. Sensors must directly “see” motion of an
oc
cupant to detect them, so careful consideration must be given to sensor
plac
ement. Avoid placing the sensor where shelving or other obstructions
may block the sensor’s line of sight.
The HB sensor
s are modular and are made up of two parts, a Power Module
(HB-480R2NB-X) and a Control Module (HB-x). The HB-480R2NB-X operates
at 480VAC or 347VAC, 60 Hz.
COVERAGE
Coverage patterns, density and range, are determined by the type of Control
Module attached to the HB-480R2NB-X.
For a complete description of each
Control Module’s coverage pattern, see the HB-x Control Module COVERAGE
GUIDE.
1.
Remove the Control Module from the HB-480R2NB as shown in Fig. 6.
2.
Review the Adjustments section of this manual. Set the time delay to
minimum to facilitate testing when you finish the installation.
3.
Reconnect the Control Module onto the HB-480R2NB as shown in Fig. 3.
• CAREFULLY align the four connector pins
on the HB-480R2NB with the r
eceptacles
on the Contr
ol Module.
• Snap the Control Module to the
HB-480R2NB Power Module using firm
pressure until it clicks into position at the
top and bottom.
4. Make sure that power to the fixture circuit is
OFF.
5. Thread the wires from the sensor into a 1/2”
knockout on the fixture, j-box or enclosure
and then insert the threaded nipple through
the same knockout.
For HB-480R2NB-S side mount applications,
see Fig. 1.
For HB-480R2NB-B bottom mount
applications, see Fig. 2.
6. Connect the sensor’s flying leads as shown
in the applicable wiring diagram in the
WIRING section.
7.
Res
t
or
e po
wer from the circuit breaker.
INSTALLATION
CAUTION
TURN THE POWER OFF AT THE CIRCUIT
BREAKER BEFORE INSTALLING THE SENSOR.
Phase A
Load
Phase B
Black Red Load A
Sensor
wires
Black w/White Stripe Red w/White Stripe Load B
Fig 4: 480VAC wiring
WIRING
Line
Load
Neutral
Black
Sensor
wires
Red w/White Stripe Load B
Cap the wire
Neutral
Red Load A
Black w/White Stripe
F
ig 5:
347V
AC wiring
MOUNTING THE SENSOR
Fig 1: HB-480R2NB-S Side Mount
Fig 2: HB-480R2NB-B Bottom Mount
1
/
2
" threaded nipple
Retainer nut
Plastic washer
HB-150NB
HB-480R2NB
Power Module
HB-1/2/3/4/5
Control Module
Sensor
wires
Side wall of fixture,
j-box, or other
enclosure
HB-150NB-B
or
HB-480R2NB-B
Power Module
HB-1/2/3/4
Control Module
1
/
2
" diameter
threaded nipple
Retainer nut
Plastic washer
Sensor wires
Bottom wall of fixture,
j-box, or other
enclosure
CIRCLE
CUT OUT
R 6 mm
CIRCLE
CUT OUT
30 min.
30 sec.
TIME DE
LAY
ADJUSTMENT
02521r2
HB-2
Control
Module
Santa Clara, CA
800.879.8
585
Fig 3: Connecting the
Control Module to the
HB-480R2NB Power
Module.
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Legrand HB-480R2NB High Bay•Line Voltage•Passive Infrared Occupancy Sensors Installation guide

Legrand
Brand
Legrand
Model
HB-480R2NB High Bay•Line Voltage•Passive Infrared Occupancy Sensors
Type
Installation guide
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