Hubbell LightHawk LHIR User's Manual
Contents
1. 2 With the sunlight at the desired level where the lights should turn on press the photocell button 3 Step back from the sensor to avoid changing ambient light levels in the room Note During calibration the sensor will turn the lights off and on 4 After the calibration process is complete approx 3 min reinstall sensor cover Configuration Switch Settings Switch Settings as seen on front of sensor switch toggle direction Enable Adaptation Disable Switch Function s 8 Sensitivity Timer Photocell Hallway Mode Note The sensor is shipped with all switches in the factory default off condition switches positioned toward edge of sensor Switch 1 Auto Manual Controls selection between Auto ON Auto OFF Mode and Manual ON Auto OFF Mode For Dual Circuit versions this switch controls Auto Manual Mode for Circuit A only Switch 2 Auto Manual B Dual Circuit Versions Only Controls selection between Auto ON Auto OFF Mode and Manual ON Auto OFF Mode for Circuit B Switch 3 Photocell Mode Controls selection between One Way Mode and Continuous Mode In One Way Mode the sensor turns lights on in response to occupancy when light levels are below the photocell set point then maintains them in the on condition regardless of light level In Continuous Mode the sensor functions the same as One Way Mode except that during periods of occupancy it will turn the lights off if ambient light levels increase2. not install ifany damage to product is noticed Installation 1 Turn power off at the service panel 2 Remove the old switch es if applicable 3 Wire as shown in the Wiring Diagram section A secure connection to ground is necessary for the sensor to function properly Install sensor in wall box using mounting screws provided Restore power to the sensor and allow it to warm up up to 2 min Remove the sensor s cover see Adjustments section If desired calibrate the photocell sensor and adjust the sensor s configuration switch settings as described below 8 Reinstall the sensor s cover 9 Install a Decorator style wall plate not included NAW Ss Test Mode to enter test mode 1 Make sure lights are on Wiring Diagram Range Diagram Red 120 277VAC Load I Black oO Green Ground E US Major Motion I US Minor Motion TI IR Major Motion Single Circuit Line Circuit N 120 277VAC a ECD Rad odd E eE Load Line Circuit on 120 277VAC Green Ground pene Line Circuit 2 _ _______ 120 277VAC jd Dual Circuit Sensor Wired for Single Circuit Dual Circuit Sensor Wired for Dual Circuits Sensor Operation T E J Photocell Push Button Photocell Push Button f Button A Configuration a Configuration Swi
3. Building Automation Inc LightHawk Wall Switch Occupancy Sensors Installation and Operating Instructions Hubbell Building Automation Inc 9601 Dessau Road Building One Suite 100 Austin Texas 78754 512 450 1100 512 450 1215 Fax www hubbell automation com Description The LightHAWK is an intelligent self adapting occupancy sensor that is designed to replace existing wall switches Specifications e 1000 sq ft coverage area Models LHIR and LHMT e 400 sq ft coverage area Models LHUS e Single or Dual circuit 120 277VAC 50 60Hz operation e Electrical Ratings Each Output Separately 120VAC 800W Incandescent 1000W Ballast 1 6 HP 277VAC 1800W Ballast 1 6 HP e Adjustable Time Delay 4 30 minutes self adapts based on occupancy e Light Level Adjustment Circuit B output on Dual Circuit versions 10 500 FC e ETL listed Conforms to UL STD 508 Certified to CAN CSA STD C22 2 No 14 Precautions CAUTION RISK OF ELECTRICAL SHOCK Turn power off at service panel before beginning installation Never wire energized electrical components Read and understand all instructions before beginning installation NOTICE For installation by a licensed electrician in accordance with National and or local Electrical Codes and the following instructions NOTICE For indoor use only CAUTION USE COPPER CONDUCTOR ONLY Confirm that device ratings are suitable for application prior to installation NOTICE Do
4. Timer 0 and Timer 1 above The adaptive sensitivity both PIR and Ultrasonic as applicable are reset to factory default The Photocell Sensor is also reset to factory default disabled such that the sensor will turn on the light s in response to occupancy regardless of ambient light levels in the lighted space Restore Factory Defaults Timer Mode Automatic Timer Select 1 Timer Select 0 Photocell Control Mode One Way Continuous lS S23 4 min 8 min 15 min 30 min Manual Manual Automatic Relay Override B Relay Override A AlN SV A A ON Automatic Hubbell Building Automation Inc 9601 Dessau Road Austin Texas 78754 512 450 1100 512 450 1215 Fax www hubbell automation com 72 00358 revB hba wall lhmtd 1 2006 1
5. sufficiently to illuminate the space Note For Dual Circuit versions the photocell controls the operation of Circuit B only Switches 4 and 5 Timer 1 and Timer 0 Use to set the initial timer value that the sensor will maintain lights on without detecting occupancy See Auto Fixed Timer below for additional information Switch 6 Auto Fixed Timer Controls selection between Adaptive Timer Mode and Fixed Timer Mode In Automatic Adaptive Timer Mode the sensor will use the timer interval setting from switches Timer 0 and Timer 1 above It will then begin adjusting it s timer settings as appropriate for the lighted space to optimize performance based on occupancy patterns In Fixed Timer Mode the sensor s self adapting timer functions are disabled and the sensor maintains the lights in the space according to the switch settings of Timer 0 and Timer 1 Switch 7 Hallway Disables or enables the sensor s hallway algorithm When enabled this feature reduces false tripping of the lights associated with hallway traffic outside the room where the sensor is controlling the lights This feature should be enabled when the sensor is installed facing toward the entryway into the room and sensor s range of detection extends into a hallway or adjoining areas with occupancy Switch 8 Adaptive Reset When toggled on then off this switch resets the sensor s adaptive timer and sensitivity settings The adaptive timer is reset according to
6. tches Button A Switches Test Button a aaa Test Button Air Gap Switch Air Gap Switch Button B Cover Release Catch Cover Release Catch FT One No Button Sensors Two Button Sensors 2 Press and hold the ON OFF button until the lights cycle off then back on For dual circuit sensors press and hold the ON OFF button for Circuit A For No button sensors press and hold the Test Button See Sensor Operation Diagram 3 Sensor is now in test mode Vacate room lights should turn off after 5 seconds Step back into room sensing zone lights will turn back on Repeat as necessary to confirm sensor is operating and detecting in the lighting zone as desired Sensor will flash red or green LED to indicate Passive Infrared or Ultrasonic occupancy detection as applicable 4 To exit Test Mode press any button Note Sensor will automatically exit Test Mode after 1 hour Manual Override Press button s to place sensor in manual mode Lights will turn off and remain off while occupancy is detected Sensor will return to automatic mode when button is pressed again to turn lights on or when the sensor s timer value is reached Note No button sensors cannot be manually turned off Air Gap Override If it is necessary to service the controlled circuits without de energizing them at the breaker panel this is not recommended as a standard procedure 1 Remo
7. ve the sensor s cover plate see Adjustments section 2 With the circuit s on turn the air gap switch to OFF toward the outside of the sensor 3 Push the button s to turn the circuit s OFF 4 Push the button s again to verify override The air gap switch will now interrupt sensor operation preventing output s from turning on again regardless of occupancy or pushbutton conditions To return the sensor to normal operation flip the air gap switch to the ON position and push the button s to return the circuit s to Automatic mode Re install the sensor cover Note Sensor cover cannot be re installed unless the air gap switch is in the ON position Adjustments Open the sensor cover by inserting a small blade screwdriver into the catch at the bottom of the sensor and gently snap the cover loose Set the adjustment switches as desired see Configuration Switch Settings below To re install cover insert catches at top of cover into recesses in sensor housing and gently snap cover into catch at bottom of housing Photocell The photocell is used to detect if other light sources such as sunlight are enough to illuminate the space without turning on the lights For Dual Circuit versions only Circuit B is controlled by the photocell The sensor is shipped from the factory with the photocell control disabled If use of the photocell is desired calibrate the photocell set points as follows 1 Remove the sensor s cover plate
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