OccuSwitch Classic LRM2376 Installation and Programming Guide Product Description Important Safety Information The Philips OccuSwitch Classic SelfContained Daylighting Occupancy Sensor offers Passive Infrared (PIR) occupancy detection and photocell control of 0-10VDC dimmable ballasts. The LRM2376 is an effective solution for areas where both occupancy and daylight need to be considered in the control scenario. With an integrated line switching relay, this sensor is perfect for applications where locating a power pack is difficult, such as retrofitting rooms with concrete or inaccessible ceilings. The sensor is line powered, switches line voltage, and requires no field calibration or sensitivity adjustments. Parts of the sensor carry line power, which is a potential lethal voltage. This product was designed and manufactured to ensure maximum safety during operation and service. Always read these safety instructions before installing, maintaining or servicing the product, and strictly comply with these instructions. - Whenever it is suspected that an unsafe condition exists, switch off power at the circuit breaker and replace the device. Safety is likely to be impaired if, for example, the equipment fails to perform the intended functions or if the equipment shows visible damage. Do not paint the device. - This product should be installed by a qualified electrician. - Use only a soft damp cloth to clean, never use any abrasive or chemical cleaner. - This device is designed for indoor use only. - Disconnect power at circuit breaker or fuse when servicing, installing or removing. - Only use with copper or copper clad wire. - Wire sensor to the line power according to the wiring scheme in this guide. - To avoid short circuits, do not expose this product to rain or condensing moisture. Short circuit may cause fire or electric shock hazard. Operate the devices between 14°F to 160°F (-10°C to 71°C) ambient temperature. Field of View Mounting SIDE VIEW • Sensor’s mounting holes align with 3.5” octagon or single gang handy box (screws not provided). • Sensor will detect motions crossing segments more effectively than motions parallel to beams. • For optimal detection, position sensor such that segments are crossed upon entrance and unable to view outside the space. TOP VIEW Warning It is the installer’s responsibility to ensure that the equipment being controlled is visible from every control location and that only suitable equipment is connected to these controls. Failure to do so could result in serious injury or death. The product is intended to control lighting loads. Do NOT use to control equipment that could create hazardous situations, like entrapment. For examples, do NOT install this product to control motorized gates, garage doors, industrial doors, microwave ovens, heating devices, etc. Automatic Dimming Control The LRM2376 photocell maintains the total room light level by controlling levels of 0-10VDC dimmable ballasts. The photocell has full On/Off control of the load during periods of occupancy. There is also a second occupancy time-out period that enables the lights to go to a dim setting before turning off. Wiring Danger Initial Turn ON for all models Turn OFF breaker of all circuits involved. Wiring the device with power ON could result in serious injury or death. The sensor’s relays are shipped in a latched closed position so the lights will come on upon initial power-up. If the lights do not immediately turn on (initial installation only) the latching relays opened during shipment and will close within 30 secs. LRM2376 Wiring Note: If the sensor loses power, the relays will latch to ON. Compatibility Compatible with Philips Advance Mark 7 and EssentiaLine 0-10V series of dimmable electronic ballasts. Specifications* Function Definitions Input Voltage: 120-277 VAC 2 Occupancy Time Delay The length of time an occupancy sensor will keep the lights on and at full bright after it last detects occupancy (assuming minimum on time has been met) Operational Frequencies: 50/60Hz Load Rating: 800W @ 120VAC; 1200W @ 277VAC; Motor: 1/4 HP Load; No minimum load; Dimming load—sinks < 20mA (~40 ballasts @ 0.5mA each) Environmental Conditions: Operating Temp: 14 to 160°F (-10 to 71°C) Storage Temp: -14 to 160°F (-26 to 71°C) 20% to 90% non-condensing, relative humidity. For indoor use only. Size: Diameter: 4.55” (11.56cm); Depth: 1.55” (3.94cm) Weight: 6oz (0.17kg) Regulatory compliance: UL, cUL, and Title 24. *Subject to change without notice. 3 Dim to Off Time An extended length of time after the occupancy time delay has expired that a sensor will first reduce lighting to the low dimming range setting before turning completely off 4 100 Hour Burn-In / Auto Set-Point Test Mode Disables Minimum On Time, sets Occupancy Time Delay to 30 sec, and shortens all photocell transitions and dimming rates. Mode will expire after 10 min or if function 4 is set back to Normal. 100 Hour Burn-In Overrides relay on and/or dimming output to full bright (typically for lamp seasoning) Auto Set-Point Photocell calibration procedure for detecting optimum lighting control level Philips Advance Mark 7 Series Philips EssentiaLine Series 5 Ten’s Digit of Holdback Set-Point The ten’s digit of the target light level for daylight holdback in foot-candles. 11 Photocell Mode Indicates a photocell sensor’s method of operation. One mode enables the sensor to turn the lights both on and off, while the other mode can only inhibit the lights from turning on. For dimming sensors, this mode enables disabling of on/off functionality. 6 One’s Digit of Holdback Set-Point The one’s digit of the target light level for daylight holdback in foot-candles. 7 Sunlight Discount Factor Value used to improve the tracking accuracy of a photocell during periods of high daylight. Decreasing the value will lower the controlled level of the lights. 8 Incremental Holdback Set-Point Adjustment Alters the target light level for daylight holdback in foot-candles. 10 Minimum On Time The length of time required for lamps to be on in order to prevent all short cycling that shortens lamp life. If occupancy time delay expires prior to minimum on time being satisfied, the lamps will remain on until time has been met. 15 Dimming Range (High) The maximum output level (0-10 VDC) of a sensor with a dimming output 16 Dimming Range (Low) The minimum output level (0-10 VDC) of a sensor with a dimming output Note For information on additional advanced settings, including resetting unit to factory defaults, contact: Technical Support: 1.800.372.3331 Programming Functons Programming 2 Occupancy Time Delay Please read all 3 steps before programming Function 1. Enter a programming function by pressing button, on side of device, the number of times as the desired function number from the tables below (e.g., press twice for function 2, occupancy time delay). 2. LED will flash back the selected function's current setting (e.g., 5 flashes for 10 minute time delay). To change setting, proceed to step 3 before flash back sequence repeats 3 times. To exit the current function or to change to a different function, wait for sequence to repeat 3 times then return to step 1. 3. Press button the number of times indicated in the particular function's detailed table for the NEW desired setting (e.g., press 3 times for 5 min). As confirmation of setting change, LED flashes back the NEW setting 3 times before exiting. Description 2 Occupancy Time Delay • 3 Dim to Off Time Delay • 4 Test Mode & 100 hr Burn-In • 4 Auto Set-Point • 5 Ten’s Digit of Set-Point • 6 One’s Digit of Set-Point • 7 Sunlight Discount Factor • 8 Incremental Set-Point Adjustment • 10 Minimum On Time • 11 Photocell Mode • 14 Lamp Information 15 Dimming Range (High) • 16 Dimming Range (Low) • 4 Test Mode / 100 hr Burn-In / Auto Set-Point Selection Selection Voltage 1 30 sec 2 2.5 min* 3 5.0 min 4 7.5 min 5 10.0 min 6 12.5 min 7 15.0 min 8 17.5 min 9 20.0 min 10 0 sec 11 Infinite Selection Light Level (foot-candles) Time 1 30 sec 2 2.5 min 3 5 min 4 7.5 min* 5 10 min 6 12.5 min 7 15 min 8 17.5 min 9 20 min * default setting 6 One’s Digit of Holdback Set-Point Selection Light Level (foot-candles) 1 10 fc 1 1 fc 2 Run 100 hr Burn-In 2 20 fc 2 2 fc 3 Run 100 hr Burn-In then Auto Set-Point 3 30 fc 3 3 fc 4 40 fc 4 4 fc 5 50 fc 5 5 fc* 6 100 fc 6 6 fc 7 200 fc 7 7 fc 8 Disable 8 8 fc 10 0 fc* 9 9 fc 10 0 fc 4 Run Auto Set-Point 5 Blink back Set-Point2 6 Test Mode3 2 The LED will blink back the ten’s digit, then pause, then blink back the one’s digit. For a “0” the LED will blink very rapidly. The sequence is repeated three times. 3 Test Mode will disable Minimum On Time, set Occupancy Time Delay to 30 sec. Mode will expire after 10 min or if function 4 is set back to Normal. * default setting * default setting * default setting * default setting 7 Sunlight Discount Factor Selection Operation 5 Ten’s Digit of Holdback Set-Point Selection Normal* 1 3 Dim to Off Time Delay LRM2376 8 Incremental Holdback Set-Point Adjustment Factor Selection Change (foot-candles) 15 Dimming Range (High) Selection Voltage (Volts) 16 Dimming Range (Low) Selection Voltage (Volts) 1 x/1 1 Decrease 1 fc 1 Off 1 Off 2 x/2 2 Increase 1 fc 2 1 2 1* 3 x/3 3 2 3 2 4 3 4 3 5 4 5 4 6 5 6 5 7 6 7 6 8 7 8 7 9 8 9 8 10 9 10 9 11 10* 11 10 10 Minimum On Time 4 x/4* 5 x/5 Selection Time 6 x/6 1 0 min 7 x/7 2 15 min* 8 x/8 3 30 min 9 x/9 4 45 min 10 x/10 5 60 min * default setting * default setting 11 Photocell Mode Selection * default setting Mode 1 Normal* 2 Dim Only (No Off) * default setting Warranty Statement Contact Information The Philips OccuSwitch products, when properly installed and under normal conditions of use (without overload, abuse or alteration), is warranted to you, the original user, for a period of two (2) years from the date of original purchase, to be free from defects in materials and workmanship. If during the warranty period you believe the purchased product or any part thereof has such a defect, you must return the product (or part) at your cost during such period, with proof of purchase (or if installed by a third party a written explanation of installation transaction with proof of date), to Philips Lighting Electronics N.A (1-800-3723331 / www.philips.com/advance), for repair or replacement (or to an authorized Philips Lighting Electronics N.A. supplier which agrees in advance to handle the return and replacement by factory authorization). If the product or part is found by Philips to have been defective in material or workmanship it will be repaired or replaced (as deemed necessary by Philips Lighting Electronics N.A.), and the replacement will be returned to you free of charge. The original user is solely responsible for any costs associated with removal and reinstallation of the product and shipping to Philips Lighting Electronics N.A. or its authorized supplier. Philips Lighting 10275 West Higgins Road Rosemont, IL 60018 Customer Care/Technical Service: 800-372-3331 Email: tech.service.rosemont@philips.com Website: www.philips.com ©2012 Philips Lighting Electronics North America. A Division of Philips Electronics North America Corporation. All rights reserved. Printed in the USA Published 6/12 Part No. 12NC 4435 290 60691 Version 1 * default setting