Installation Manual

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Wattstopper

High Bay • Line Voltage • Passive Infrared

IP65 Occupancy Sensors for Wet Locations

Installation Instructions • Instructions d’Installation • Instrucciones de Instalación

No: 24141 – 02/17 rev. 1

Catalog Number • Numéro de Catalogue • Número de Catálogo: HB350W-L3

Country of Origin: Made in China • Pays d’origine: Fabriqué en Chine • País de origen: Hecho en China

DESCRIPTION AND OPERATION

The HB350W-L3 occupancy sensors is designed for automatic lighting control in high bay wet location applications. The sensor is

modular and are made up of two parts, a Sensor Module (HB350W) and a Lens (L3). The sensor uses a set of DIP switches to set the

time delay and PIR sensitivity as explained on page 2. The HB350W-L3 provides a single load controlling relay.

INSTALLATION OVERVIEW

1. Review the ADJUSTMENTS section and complete any

necessary DIP switch setting changes.

2. Mount the sensor so the lens is below the edge of the fixture

and away from the lamps. Heat from the lamps could affect

the sensor operation.

Make sure that you have the appropriate accessories for the

sensor mounting configuration. (See Mounting Options.)

3. Assemble any necessary mounting accessories and attach

them to the sensor module. Make sure that the flying leads

from the sensor module cable are accessible inside the

fixture.

4. Connect the line voltage and load wires to the sensor leads

as shown in the applicable Wiring Diagram for the sensor

module.

• Do not allow bare wire to show.

• Make sure all connections are secure.

• Check all gaskets for watertight fit.

5. Check sensor operation. Refer to the TESTING section.

6. Attach the Lens to the HB350W-L3 as shown in the sensor

assembly drawing.

SPECIFICATIONS

Voltages .................................................................. 120/277VAC,60Hz

Load Requirements

@120VAC, 60Hz .......................................0-800W ballast or tungsten

@277VAC, 60Hz ........................................................0-1200W ballast

@120VAC ................................................................................... 1/6 hp

Wiring cable .......... 3 or 4-conductor 18AWG stranded, UL Style 2517

Unit Dimensions ......................................... 4.08” diameter, 1.88” thick

Threaded nipple ..........................................0.81” diameter, 0.40” long

fits standard 1/2” electrical conduit fitting

Weight .................................................................. 0.28 lb (130 grams)

Material ............... Polycarbonate, UL94-5VA flame retardant material,

UV resistant, indoor use only,

minimum plastic wall thickness 2.5mm

Environment ................................................................ IP65 Compliant

Operating temperature ........................ -40°F (-40°C) to 131° F (55°C)

Storage temperature ............................ -40°F (-40°C) to 176°F (80°C)

Operating humidity ...............................5 to 95% RH, non-condensing

Maximum Dew Point ........................................................29°C (85°F)

US Patents: ..................................................5,640,113 and 5,804,991

CAUTION

TURN THE POWER OFF AT THE

CIRCUIT BREAKER BEFORE INSTALLING THE SENSOR.

HB350W (sensor module)

HBL3W (lens module)

Tightening ring

Sensor Assembly

DIP switches

Summary of content (4 pages)

PAGE 1
Wattstopper ® High Bay • Line Voltage • Passive Infrared IP65 Occupancy Sensors for Wet Locations No: 24141 – 02/17 rev. 1 Installation Instructions • Instructions d’Installation • Instrucciones de Instalación Catalog Number • Numéro de Catalogue • Número de Catálogo: HB350W-L3 Country of Origin: Made in China • Pays d’origine: Fabriqué en Chine • País de origen: Hecho en China SPECIFICATIONS Voltages...................................................................
PAGE 2
COVERAGE AREA The coverage area is determined by the lens. The lenses are interchangeable with any HB350W series sensor module. For a description of lens coverage patterns, see the LENS COVERAGE section in this instruction sheet. MOUNTING OPTIONS ADJUSTMENTS As shown in the illustration, the HB350W-L3 can be attached directly to a watertight fixture or junction box that is equipped with a threaded nipple.
PAGE 3
WIRING IMPORTANT START-UP INFORMATION 120/277VAC Wiring (HB350W) Neutral White Line (Hot) HB350W Load Black Red A 60-second start-up period occurs during initial installation and after a power failure of 5 minutes or more. After applying power to the sensor wait at least 60 seconds for the sensor to begin detecting occupancy and the load to turn ON. It may turn ON during the startup period, depending on the state of the relay when power was off.
PAGE 4
TROUBLESHOOTING To confirm proper operation, review the Start-Up and Testing information. Red LED on sensor module does not blink: Check for proper sensor wire connections and make sure they are tightly secured. Red LED blinks but lights do not turn ON: 1. Make sure that power to the sensor has been ON continuously for at least one minute, then a. Turn OFF power to the sensor. The relay will close. b. Turn ON power to the sensor. The load should come ON. If not, continue with step 2. 2.