Philips LRM226500 Installation Instructions

WARNINGS AND CAUTIONS:
• TO AVOID FIRE, SHOCK, OR DEATH; TURN OFF POWER at circuit breaker or fuse and test that power is off before wiring!
• To be installed and/or used in accordance with appropriate electrical codes and regulations.
• Use this device with copper or copper clad wire only.
• If you are unsure about any part of these instructions, consult an electrician.
• Sensors must be mounted on a vibration free surface.
• All sensors must be mounted at least 6 feet away from air vents.
• Do not mount sensors closer than 10 feet from each other.
• Do not touch the surface of the lens. Clean outer surface with a damp cloth only.
Tools needed to install your Sensor
Slotted/Phillips Screwdriver Electrical Tape
Pliers Pencil
Cutters
Parts included list
Sensor (1)
#8-32 x 1/2" Screw (2)
#8-32 x 1-1/2" Screw (2)
#8-32 Washer and Nut (2)
DESCRIPTION
The Occupancy Sensor is a low-voltage infrared and ultrasonic sensor that works with
the LCA22xx and power pack to automatically control lighting. The sensor turns the
lights on and keeps them on whenever occupancy is detected and will turn them off
after the "delayed-off time" has expired.
The sensor continually analyzes and adjusts to changing conditions. The sensor uses
the latest microprocessor-based technology which permits it to continually adjust and
optimize its performance.
The combination of ultrasonic (doppler shift) motion detection which gives maximum
sensitivity and infrared motion detection which gives higher false triggering immunity
yields a sensor with excellent performance.
INSTALLING YOUR OCCUPANCY SENSOR
√
NOTE: Use check boxes when Steps are completed.
WARNING:
Step 1 TO AVOID FIRE, SHOCK, OR DEATH; TURN OFF
POWER at circuit breaker or fuse and test that power is off before wiring!
OFF ON
OFF ON
OFF ON OFF ON
OFF ON OFF ON
OFF ON OFF ON
OFF ON OFF ON
OFF ON OFF ON
Preparing and connecting wires:
Step 2
1/2"
(1.3 cm)
Strip Gage (measure
bare wire here)
Typical Installations:
Step 3
Listed are 2 typical installation options (A and B). Choose one that best suits your
needs. Other methods of installation may be possible but they have not been described
here. Note that the wall sensor can be wall mounted or ceiling mounted simply by
rotating the neck. This gives greater flexibility in attaining the desired coverage.
A. Wall or Ceiling Installation Using Screws (Mounting Option A):
NOTE: You may use the mounting screws, nuts and washers included, or screws
in combination with commercially available wall anchors.
1. Select location for mounting of sensor for your application
(refer to Mounting Location Diagram).
2. Make a hole in the wallboard or ceiling large enough to pass the wire
connections and wire nuts through (approximately 1" diameter).
3. Drill holes for mounting screws using mounting base as template.
Multi-Technology Wall Mounted Occupancy Sensor
To be used with 24VDC LCA22xx Series and Power Pack Class II Low-Voltage Wiring
INSTALLATION INSTRUCTIONS
Catalog No. Description
LRM226500 Multi-Technology
Step 3 cont'd
4. Install the mounting bracket of the wall sensor to the wallboard or ceiling using the
included screws, nuts and washers.
5. Pass wires through the base cover/neck assembly
(refer to Mounting Option Diagram A).
6. Class II Wiring: Connect low-Voltage wires from Power Pack to Sensor per
WIRING DIAGRAM as follows: Twist strands of each lead tightly and, with circuit
conductors, push firmly into appropriate wire connector. Screw connectors on
clockwise making sure that no bare conductor shows below the wire connectors.
Secure each connector with electrical tape.
7. Push wire connections through the center hole of the back cover and into the
wall or ceiling.
8. Snap neck and base cover onto mounting bracket in the desired orientation.
9. Push wires through the hole and begin to fasten the plastic nut around the back
of the sensor body. Move the sensor body to the desired orientation and then
continue to tighten the nut around the sensor body.
10. Restore power at circuit breaker or fuse to Power Pack.
INSTALLATION IS COMPLETE.
Mounting Option Diagram A
Occupancy Sensor Mounted to Wallboard Using Screws
Mounting Screws
(2 places)
Plastic Nut
Low-Voltage
Wires
Sensor
Wallboard Base Cover/
Neck Assembly
Occupancy Sensor Mounted to Wallboard or
Drop Ceiling Using Screws, Nuts and Washers
Low-Voltage
Wires
Screw, Nut and Mounting Screws
Washer (2 places)
(2 places)
Drop Ceiling
Mounting Base
Base Cover
Mounting Base
(top view)
Plastic Nut
Sensor
Cat. No. LRM226500
CATALOG ITEMS
Current Operating
Coverage
Consumption Frequency
30mA 32KHz 1200 sq. ft.
Step 3 cont'd
B. Wall or Ceiling Using Junction Box or Surface Mount Raceway
Installation (refer to Mounting Diagrams):
NOTE: You may use the mounting screws, nuts and washers included, or screws in
combination with commercially available wall anchors.
NOTE: Listed below are suggested JUNCTION BOX installation applications which
require mounting to conduit in one of the following ways.
Mounting Option Diagram B
Occupancy Sensor Mounted to Octagon
Box Installed Flush to Wallboard
Octagon Box
4" x 1 1/2" deep
Mounting Screws (2 places)
Wallboard
Occupancy Sensor Mounted to Octagon
Box Installed Flush to Wallboard Ceiling or Drop Ceiling
Octagon Box
4" 1 1/2" deep
4" Octagon
Raised Cover
Wallboard Ceiling
4" Octagon
Raised Cover
FCC COMPLIANCE STATEMENT:
his device complies with part 15 of the FCC rules. Operation is subject to the following two conditions: (1)
T
This device must not cause harmful interference, and (2) This device must accept any interference received,
including interference that may cause undesired operation.
Step 3 cont'd
Occupancy Sensor Mounted to Wallboard
Using Round Fixture with Raceway
Wire Mold Round Fixture
Box Cat. No. 5738
(for raceway mount)
Wire Mold
Back Cover
Wallboard
OPERATION
• Multi-Tech Mode – This is the default mode of operation for the sensor. PIR
technology turns lights on in this mode; however, motion detection by either
technology will keep the lights on. If neither technology detects motion, the lights
turn off after the delayed-off time.
• Single-Tech Mode – Only one technology is active in this mode. The technology
is selected by the dip switches. Motion detection by the selected technology - PIR
or ultrasonic - will turn on the lights as well as keep them on. When motion is not
detected, the lights will turn off after the delayed-off time.
• Delayed-Off time – The sensor is designed to turn the lights off if no motion is
Mounting Base
detected after a specified time. This length of time is called the delayed-off time
and is set using the timer (Black) knob on the sensor. The adapting patterns will
modify the delayed-off time to fit the parameters of each installation based on
environmental conditions and occupancy patterns.
• Walk-through Mode – The walk-through feature is useful when a room is
momentarily occupied. With this feature, the sensor will turn the lights off shortly
after the person leaves the room.
The walk-through feature works as follows: When a person enters the room, the
lights will turn on. If the person leaves the room before the default walk-through time-
out of 2.5 minutes, the sensor will turn the lights off. If the person stays in the room
for longer than 2.5 minutes, the sensor will proceed to the standard operation.
• LED Operation – There are two LED indicators that will flash when motion is
detected. The LED flash can be disabled using the LED disable switch setting
(refer to Table 2). Green flash indicates motion detection by ultrasonic technology.
Red flash indicates motion detection by infrared technology.
Mounting Screws for Wire Mold Fixture (2 places)
Wire Mold Raceway