User Manual
SW205 Wireless Occupancy Sensor Installation Guide SPECIFICATIONS Infrared sensor Power supply Detection range Warm-up period Mounting height Mounting bracket Radio frequency Dual element pyroelectric sensor 2 x AAA alkaline battery / 1.5 V Nominal (1200MAH) 50 x 50 ft. (15.2 X 15.2 m) at 25°C, 110° wide maximum About 60 seconds, LED blinks 6-12 feet (1.8 ~ 3.6 m) MB99 902-928 MHz Radio modulation Temperature limit Humidity Dimensions Frequency Hopping Spread Spectrum (FHSS) -10°C~50°C (-14°F ~ 122°F) 95% RH maximum 4.4” x 2.6” x 1.8” (112 x 66 x 45 mm) ! WARNING ▲ • READ THESE INSTRUCTIONS CAREFULLY BEFORE ATTEMPTING TO INSTALL, OPERATE OR SERVICE THIS DEVICE. • Failure to observe safety information and comply with instructions could result in PERSONAL INJURY, DEATH AND/OR PROPERTY DAMAGE. • To avoid electrical shock or damage to equipment, disconnect power to all devices before installing or servicing. • explosive atmospheres. • Retain these instructions for future reference. this product, when installed, characteristics are not designed or controlled by PECO, inc. You must review your application and national and local codes to assure that your installation will be functional and safe. INTRODUCTION INSTALLATION Thank you for choosing the PECO® SW205 Wireless Occupancy Sensor, an accessory intended for use with the RW205 Receiver as part of the PECO Wave Wireless® System. The SW205 is a state-of-the-art wireless occupancy sensor that uses motion detection to report the occupancy status change to the paired PECO RW205 Receiver (HVAC operation controller) via a built-in radio communication module. The SW205 Sensor transmits a Required Components (included unless noted): • SW205 Wireless Occupancy Sensor (with retaining screw) • MB99 mounting bracket (Part A; Part B) • Package of screws (4) • Two AAA alkaline batteries • Small Phillips screwdriver (not included) change of the area. The SW205 Sensor is powered by two AAA alkaline batteries. The sensor can be mounted directly to a wall or to a ceiling with a MB99 mounting bracket. INSTALLATION TIPS • Do not install sensor where it is exposed to direct sunlight or directly above strong sources of heat. • Make sure the detection area does not have any obstruction (plants, large pieces of furniture, curtains etc.) that may block detection. • Wireless Pairing • PECO recommends completing the pairing process before mounting the sensor. • To ensure successful pairing, refer to pairing instructions for the RW205 Receiver. The SW205 Sensor must be paired with the RW205 Receiver. Wireless pairing enables the associated RW205 to receive a radio signal from the SW205 Sensor. 1. To begin pairing, remove the front cover of the SW205 (see Fig. 1) by loosening the retaining screw at bottom. 2. Place two AAA batteries in the SW205 battery compartment. 3. Wait about 60 seconds for sensor to stabilize; sensor LED will blink while warming up. Note: SW205 enters “warm up” mode whenever two AAA alkaline batteries are inserted. 4. On the SW205, press and hold the pairing switch (see Fig. 1) fo Note: After the sensor has been successfully paired with the RW205, its corresponding LED on the RW205 will remain lit. ▲ the sensor is more sensitive to the movements “across” the detection zones than it is to movements “toward” the sensor. Mounting 5. Mount the MB99 Part A mounting bracket separately to a ceiling or wall (see Fig. 2 and Fig. 3) using longer screws. 6. Loosen retaining screw at bottom of sensor and open the front cover. 7. Loosen the PCBA screw (see Fig. 1) and gently remove the PCBA from unit base. Note: Use extreme caution when handling the PCBA. 8. On unit base (interior exposed), insert two shorter screws through bracket holes (see Fig. 1) and attach the sensor to MB99 Part B. 9. Replace PCBA on unit base, and then replace front cover on sensor. 10. After connecting sensor and MB99 Part B, attach MB99 Part B to MB99 Part A. 11. Perform a “sensing test” to verify that the sensor detects motion (see next page). DESCRIPTION The SW205 Sensor uses a sophisticated occupancy sensing algorithm to verify occupancy status within its detection coverage. The sensor is comprised of: • Front cover: Plastic part (with optical lens assembly) must be assembled with the unit base for proper sensor operation. • printed Circuit board assembly (PCBA) : Main board for sensor operation and settings. • unit base: Plastic part, houses PCBA, which must be assembled with front cover for proper sensor operation. • MB99 Mounting bracket (Optional): Plastic part used to mount sensor. Figure 1. SW205 Occupancy Sensor. Front Cover Sensor PCBA unit base Figure 2. Ceiling Mount (with MB99 bracket) Figure 3. Wall Mount (with MB99 bracket). Bracket holes Radio module Pairing switch PCBA screw Note: In the event of battery depletion, the sensor’s corresponding LED on RW205 will shut off; the RW205 will assume that the room is occupied. MB99 Part A MB99 Part A Battery compartment ON delay OFF delay LED MB99 Part B MB99 Part B Infrared Sensor Retaining screw © COPYRIGHT 2010 PECO, INC. ALL RIGHTS RESERVED. P/N 70513 3220-2279 REV 00 SENSING TEST SENSOR OPERATION After the SW205 Sensor is installed and powered, a sensing test should be conducted to verify actual sensor coverage. Sensing coverage can be changed by adjusting the sensor direction (see Detection Pattern below). Move within the detection range and observe the LED. The LED will blink whenever sensor detects the movements or activities of occupant. If detection range does not meet the expectation, adjust the sensor direction until the desired range is obtained. The SW205 Wireless Occupancy Sensor will operate as described below. A. Standby After warm-up, the sensor will enter into standby mode. Once the sensor A. Standby sensor will enter into ON-delay mode. DETECTION PATTERN Detection B. On Delay B. ON-delay mode Once sensor detects motion, it enters into ON-delay mode. Any further detection during ON-delay mode will NOT reset the ON-delay timer. C. 1-Minute Waiting C. 1-minute Waiting The sensor enters into a 1-minute waiting period after the ON-delay expires. If sensor no longer detects occupant activity within 1 minute, it will return to standby mode. If sensor detects occupant activity, then “occupied” signal will be transmitted and OFF-delay will be activated. No detection Detection D. OFF Delay FCC COMPLIANCE This device complies with part 15 of the FCC rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. D. OFF-delay Mode OFF-delay is the time that sensor Warning: Modifications not expressly approved by the manufacturer could void the user’s authority to operate the equipment under FCC rules. by detecting the occupant activity. Occupant activity detection during this period will reset the OFF-delay timer. NOTE: This equipment has been tested and found to comply with the limits for a Class B A digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communication. ON DELAY true occupancy. This feature can eliminate unnecessary HVAC activation caused by shorttime occupancy or out-of-desired-area movement. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: Reorient or relocate the receiving antenna. Increase the separation between the equipment and receiver. Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. Consult the dealer or an experienced radio/TV technician for help. OFF DELAY The OFF-delay is a timer designed to verify the change of occupancy status. The sensor will transmit the “occupied” signal to the associated RW205 Receiver once it enters into OFF-delay mode. Any occupant activity detection during this period will reset the timer. If no further occupant activity is detected during OFF-delay period, the sensor will transmit the “unoccupied” signal to the RW205 Receiver and return to standby mode. Figure 4. ON-delay mode &OFF-delay mode options. ON 10M SW. SET OFF Indust ry Canada statement : 30M 7M 25M 5M 20M 3M 15M 1M 10M 30S 5M 10S 1M 10S This device complies with RSS- 210 of the Industry Canada Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. French translation: IMPORTANT NOTE:( For mobile device use) Radiat ion Exposure Stat ement:: Note: Default setting for ON-Delay is “10S” (10 seconds). A different ON-delay time can be set with different combinations of the SW2 DIP switch on sensor PCBA. Note: Default setting for OFF-delay is “10S” (10 seconds). A different OFF-delay time can be set with different combination of SW1 DIP switch on sensor PCBA. This equipment complies with IC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance 20cm between the radiator & your body. French translation: STATUS HEARTBEAT A heartbeat signal will be transmitted once every 10 minutes to report the current occupancy status to the associated RW205 Receiver. The sensor will also transmit a signal on any change of occupancy status. LOW BATTERY The SW205 Sensor LED will blink once per second to alert the occupant when battery power is getting low. If this occurs, replace old batteries with new batteries immediately. The LED will stop blinking after new batteries are inserted. © COPYRIGHT 2010 PECO, INC. ALL RIGHTS RESERVED. PECO Wave Wireless and PECO are registered trademarks of PECO, Inc. The PECO logo is a trademark or servicemark of PECO, Inc. P/N 70513 3220-2279 REV 00
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