User's Manual

766
Philips Day-Brite, Solutions Volume 7
Controls
LRA1721/LRD1730
OccuSwitch Wireless –
LRA1721 Wall Switch
LRD1730 Wall Dimmer
Easy-to-Install/Retrot
• Wireless controls means no
sensor wiring needed eliminating
the need for ceiling mounted
power packs.
• Attractive Decorator style
matches building device standard.
• Self adaptive time delay tunes
sensor to common activities in
the space.
• Daylight configuration establishes
the desired light level from the
floor without accessing the
sensor.
• Up to 16 devices can be linked
together to control one space.
• Multi-way groups - two or more
switches or dimmers can be
linked to form a group for multi-
way operation.
• Several groups can be linked to
the same set of sensors for code
compliant energy management.
• Convenient switch or dimmer
based recalibration allows end-
user to re-calibrate at any time
without accessing the sensor.
AdvanceTechnologies
• Processor based logic reduces
false triggers to optimize energy
savings and helps extend lamp life.
• White LED bar graphic clearly
indicates dimming level and
provides visual indiciation for
some features during set-up
(LRD1730 only).
• Maximum level (task tuning) can
be set at dimmer.
• Manual ON / Auto OFF mode
available to meet new energy
codes.
• Manual dimming override to set
special light levels when the room
is occupied.
• Meets Federal Energy Mandate
(Title 24, ASHRAE 90.1 & 189.1,
IECC).
Applications
• Common applications include:
classrooms, conference rooms,
offices, restrooms (fan & lights),
multimedia rooms, lounges, break
rooms, lab spaces, storage areas,
etc.
Features
The LRA1721 and LRD1730 are part
of the OccuSwitch Wireless family.
The wireless feature adapts well to
retrofit installation where pulling wires
across existing ceilings is too expensive.
They can be installed with the other
OccuSwitch Wireless products to create
a complete wireless lighting control
system for a single space. Up to 16
devices (switches, dimmers, occupancy
sensors & multi-sensors), can be linked
for reliable automatic control of the
lights.
Data subject to change without notice.
• Operating Voltage: Universal -
120V AC or 277V AC, 60 Hz.
• Load Rating (LRD1721):
Electronic Fluorescent Ballast
120V / 1300VA 277V / 1300VA
Incandescent lamps 120V / 800W
Motor load 120V / 0.25HP.
• Load Rating (LRD1730):
Electronic Fluorescent Ballast
120V / 800VA 277V / 1600VA
Electromagnetic Fluorescent
Ballast 120V / 1300VA 277V
/ 1300VA Incandescent lamps
120V / 800W Motor load 120V /
0.25HP.
• Compatible Ballasts
(LRD1730): Philips Advance,
Mark 10 Powerline (all models),
Essential Powerline (all models).
• Compatible Lamps
(LRD1730): For best dimming
performance, use Philips lamps.
• Wireless Network Protocol:
ZigBee Pro 2.4GHz Universal
license free band.
• Wireless Compatibility:
Multiple devices can be connected
Switches (LRA1721) Dimmers
(LRD1730) Occupancy Sensors
(LRM1743) Multi Sensors
(LRM1769)
• Stand alone or 3-way
switching: Each Wireless Switch
can be configured to operate as
a standalone switch or a 3-way
switch. By default the switch will
act as a stand-alone switch: the
switch only controls the load
that is connected to it. When
configured as a 3-way switch, all
loads are controlled from any
switch.
• Stand alone or multi-way
dimming: Each Wireless
Dimmer can be configured to
operate as a stand alone dimmer
or multi-way. By default the
dimmer will act as a stand alone
device: the dimmer only controls
the load that is connected to it.
When configured as a multi-way
dimmer, all loads are controlled
from any dimmer.
• Group Configuration: Any
set of switches or dimmers can
be linked to mimic each another.
They all can be also be linked
to the sensors in the room for
automatic operation.
• Colors: White & Ivory
• Operating Conditions: For
Indoor use only. Temperature
41°F to 104°F (5°C to 40°C)
Humidity 20% to 85%, (Non-
condensing)
• Regulatory Compliance:
UL, CSA, FCC, RoHS, California
Title 24.
• Physical Dimensions:
Length x Width x Depth:
4.13 x 2.56 x 1.79 inches
(105 x 65 x 45mm)
Fits in a standard single-gang wall
box. Can also be installed in a
multi-gang configuration if fins
are removes. Switch maintains full
rating. Broken fin dimmers must
be de-rated to 500 Watts.
• Warranty: 2 year limited
warranty.
Specifications
Wiring Diagrams
Multiple Device Configuration
Ordering Information
Part Number Description
LRA172100 OccuSwitch Wireless Wall Switch, White, 120/277 VAC
LRA172101 OccuSwitch Wireless Wall Switch, Ivory, 120/277 VAC
LRD173000 OccuSwitch Wireless Wall Dimmer, White, 120/277 VAC
LRD173001 OccuSwitch Wireless Wall Dimmer, Ivory, 120/277 VAC
black
brass
ground
white
red
load
120-277 V~
50 / 60 Hz
hot/live
neutral
Switch
black
brass
ground
white
red
hot/live
neutral
120-277 V~
50 / 60 Hz
Remote Switch (3 way)
LRM1743
Occupancy Sensor
LRA17421
Wall Switch
LRD1730
Wall Dimmer
Multi-Way &
Groups
Single room network can
link 16 devices to operate
the entire space.
LRM1760
Occupancy Sensor
w/Photocell