Philips OccuSwitch Classic LRL2380, OccuSwitch Classic LRL2385 Installation And Programming Manual
The Philips OccuSwitch Classic On/Off
Photocell Sensors provide the industry’s
most intelligent control of lighting for
daylight harvesting applications. Ideal for
public spaces with windows like vestibules,
corridors, or bathrooms; the sensors work
by monitoring daylight conditions in a room,
then controlling the lighting so as to insure
that adequate lighting levels are maintained.
They have on/off lighting control; they turn
off the lights when sufficient daylight is
present and turn them on when additional
lighting is necessary. These sensors are
ceiling mounted, line powered and can
switch loads directly without the need for a
power pack.
Mounting
Wiring
Turn OFF breaker of all circuits involved. Wiring the
device with power ON could result in serious injury
or death.
Danger
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.
- This product should be installed by a
qualified electrician.
- 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.
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.
Warning
LRL2380 Wiring
Note
Once installed, the sensor may take a few
minutes to become active. Additionally,
there is a 45 second delay before switching
from “Off” to “On” (this delay is 55
seconds when connected to 50 Hz).
Important Safety Information
- 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.
- Use only a soft damp cloth to clean, never
use any abrasive or chemical cleaner.
Product Description
Function Definitions
4 100 Hour Burn-In / Auto
Set-Point
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
5 Ten’s Digit of Holdback Set-
Point
The ten’s digit of the target light level
for daylight holdback in foot-candles.
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.
11 Dual Zone Mode
Stepped Dimming (DUO)
Determines the ideal On/Off
combination of the two poles to
achieve adequate lighting
Percentage Offset
Allows Zone 2 set-point to be set as
a percentage of Zone 1 set-point
18 Second Zone Off-Point
Zone 2 set-point is selected as a
percentage of Zone 1 set-point
(Only available when Percentage Offset
Mode is selected for function 11 Dual
Zone Mode)
Input Voltage:
120-277 VAC
Operational Frequencies:
50/60Hz
Load Rating:
800W @ 120VAC; 1200W @ 277VAC;
Motor: 1/4 HP Load; No minimum load;
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:
5oz (0.14kg)
Regulatory compliance:
UL, cUL, and Title 24.
*Subject to change without notice.
Specifications*
The sensor enclosure accommodates
mounting to a variety of junction boxes
ranging in size from a single gang mud ring
at a 3.28” spacing, up to a round fixture box
spacing of 3.5”.
Daylight Harvesting
Note
For information on additional advanced
settings, including resetting unit to factory
defaults, contact:
Technical Support: 1.800.372.3331
As daylight increases and decreases throughout
the day, the connected loads are switched off and
on based on the programmed set-point. When
sufficient daylight is present to maintain a level of
light equal to or above the set-point level, the
sensor will switch off the ballast completely.
LRL2385 Wiring
Dual Zone (LRL2385)
Provides second output that can control an
additional zone of lighting
Two Operational Modes:
Stepped Dimming (Duo): Determines the
ideal On/Off combination of the two poles to
achieve adequate lighting; best for A/B (also
called inboard/outboard) switching applications
Percentage Offset: A percentage higher than
the primary pole’s set-point is used as a relative
set-point for the second pole; best for rooms
with separately controlled parallel rows of lights
OccuSwitch Classic
LRL2380
LRL2385
Installation and
Programming Guide
Programming
Please read all 3 steps before programming
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.
Programming Functons
Selection Operation
1 Normal*
2 Run 100 hr Burn-In
3
Run 100 hr Burn-In then
Auto Set-Point
4 Run Auto Set-Point
5 Blink back Set-Point
2
4 100 hr Burn-In / Auto Set-Point
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.
* default setting
5 Ten’s Digit of Holdback Set-Point
Selection Light Level (foot-candles)
1 10 fc
2 20 fc
3 30 fc
4 40 fc
5 50 fc
6 100 fc
7 200 fc
8 Disable (LRL2380 ONLY)
10 0 fc*
* default setting
6 One’s Digit of Holdback Set-Point
Selection Light Level (foot-candles)
1 1 fc
2 2 fc
3 3 fc
4 4 fc
5 5 fc*
6 6 fc
7 7 fc
8 8 fc
9 9 fc
10 0 fc
* default setting
8 Incremental Holdback Set-Point
Adjustment
Selection Change (foot-candles)
1 Decrease 1 fc
2 Increase 1 fc
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 re-
installation of the product and shipping to Philips Lighting Electronics N.A. or its authorized supplier.
Warranty Statement Contact Information
©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 60651
Version 1
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
Function Description LRL2380
2 Occupancy Time Delay
3 Dim to Off Time Delay
4 100 hr Burn-In / 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 Dual Zone Mode
14 Lamp Information
15 Dimming Range (High)
16 Dimming Range (Low)
LRL2385
•
•
•
•
•
•
18 Second Zone Off-Point •
7 Sunlight Discount Factor
Selection Factor
1 1 x
2 2 x
3 3 x
4 4 x*
5 5 x
6 6 x
7 7 x
8 8 x
* default setting
Selection Mode
1
Stepped Dimming (DUO)
Mode*
2
Stepped Dimming (DUO)
Mode - Never Off
3 Percentage Offset Mode
4
Fan Mode (Zone 2’s
Photocell Control
Disabled
11 Dual Zone Mode (LRL2385)
* default setting
18 Second Zone Off-Point
1
(LRL2385)
Selection % of Zone 1 Set-Point
1 110%
2 120%
3 130%
4 140%
5 150%*
6 160%
7 170%
8 180%
9 190%
10 200%
1
Only available when Percentage Offset
Mode is selected for function 11 Dual Zone
Mode
* default setting
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