Lutron Electronics Maestro MS-A102 Guia De Instalacion

Dual Technology Sensor Switch
Installation Guide
MS-A102 MS-A102-V
WMS-A102 WMS-A102-V
Occupancy Vacancy
Lighting
120 – 277 V~ 50 / 60 Hz 6 A
Fan
120 V~ 50 / 60 Hz 4.4 A 1/6 HP
Combined lighting and fan load
120 V~ 50 / 60 Hz 4.4 A
Major motion coverage:
30 ft × 30 ft (9 m × 9 m) [900 ft 2 (81 m 2 )]
Minor motion coverage:
20 ft × 20 ft (6 m × 6 m) [400 ft 2 (36 m 2 )]
®
P/N 032565 Rev. A
English
10/2020
Limited Warranty (Valid only in U.S.A., Canada, Puerto Rico, and
the Caribbean). Lutron will, at its option, repair or replace any unit
that is defective in materials or manufacture within five years after
purchase. For warranty service, return unit to place of purchase or
mail to Lutron at 7200 Suter Rd., Coopersburg, PA 18036-1299,
postage pre-paid. This warranty is in lieu of all other express
warranties, and the implied warranty of merchantability is limited to
FIVE years from purchase. This warranty does not cover the cost
of installation, removal or reinstallation, or damage resulting from
misuse, abuse, or damage from improper wiring or installation. This
warranty does not cover incidental or consequential damages.
Lutron's liability on any claim for damages arising out of or in
connection with the manufacture, sale, installation, delivery,
or use of the unit shall never exceed the purchase price of the
unit. This warranty gives you specific legal rights, and you may
have other rights which vary from state to state. Some states do
not allow the exclusion or limitation of incidental or consequential
damages, or limitation on how long an implied warranty may last,
so the above limitations may not apply to you.
Lutron and Maestro are trademarks or registered trademarks of
Lutron Electronics Co., Inc. in the US and/or other countries.
© 2014 – 2020 Lutron Electronics Co., Inc.
Lutron Electronics Co., Inc.
7200 Suter Road
Coopersburg, PA 18036-1299
www.lutron.com/support
Important Notes
Please read before installing.
1. A ground connection is required for product to function.
®
Connect green-sleeved wire to ground only in retrofit and
replacement applications. When neutral connection is
available, remove green sleeve and connect to neutral.
If neither wire is present, consult a licensed electrician.
2. When power is applied, the sensor switch can be
manually turned on or off after the first 10 seconds and
will automatically control the load after 2 minutes.
3. The sensor switch requires an unobstructed view of the
room and line-of-sight to detect motion.
4. Hot objects or moving air currents can affect the
performance of the sensor switch and may cause the
sensor to turn on unexpectedly or maintain its current
state longer than desired.
5. CAUTION: To reduce the risk of overheating and
possible damage to other equipment,
DO NOT use to control receptacles.
6. Install in accordance with all national and local
electrical codes.
7. For indoor use only. Operate between 32 °F and 104 °F
(0 °C and 40 °C).
8. Clean with a soft damp cloth only. DO NOT use any
chemical cleaners.
Troubleshooting
Symptoms Possible Causes/Solutions
After installation: • Black wire is not connected to
• Sensor switch does Line / Hot. Swap black and red
not respond to wires.
button presses • Check wiring; ground wire must be
OR connected for product to function.
• Sensor switch worked • Wait 10 seconds.
only once or doesn't
work at all
Not all of my sensor • Sensor modes are limited in the
modes are available Vacancy model (MS-A102-V).
while programming
Lights do not turn • Off-While-Occupied mode is
ON when space Enabled and the timeout has not
is occupied expired.
• Sensor mode is set to Vacancy.
• You may have the Vacancy model
(MS-A102-V).
• Sensor is set to one of the Ambient
Light Detection (ALD) settings
and the room is too bright for the
current light level setting.
• Sensor does not have full view of
the room. Move objects blocking
line-of-sight.
For additional features, wiring help, troubleshooting, and product information
please visit: www.lutron.com/DTMaestroInstall
Wiring
1
Turn power OFF
WARNING! Shock Hazard. May result in serious injury or death.
Turn power OFF at circuit breaker before installing the unit.
2
Connect sensor switch
A.
When neutral is present in outlet box: remove green sleeve, connect white wire to neutral
Line / Hot Black
120–277 V~
50 / 60 Hz
Green
Ground
Neutral
B. If no neutral is present, connect green-sleeved wire to ground
Line / Hot Black
120–277 V~
50 / 60 Hz
Green
Neutral
* The green-sleeved wire can be changed to a white wire by removing the green sleeve.
• For additional wiring instructions, please visit www.lutron.com/DTMaestroInstall
• Before installing wallplate, program all desired settings. See back for
programming instructions.
3
Turn Power ON
CAUTION! Risk of Electric Shock. Leakage current present. Earth
connection required before connecting power.
4
Wait for 2 minutes
• The sensor switch will manually control the load after the first 10 seconds.
• Once power has been restored, the sensor switch will automatically control the load after the
first 2 minutes.
Red
Load
30 m Hi
15 Med
5 Low
1 Off
Mode
PIR
Occ Hi
Lrn Med
Fixd Low
Vac
Min
White wire*
Red
Load
30 m
Hi
15 Med
5 Low
1 Off
Mode
PIR
Occ
Hi
Lrn Med
Fixd Low
Vac Min
Green-sleeved wire*
Ground
O
O
O
O
O
O