Verve VOSC User manual

Verve™ Living Systems
Installation Guide
Model: VOSC
Occupancy Sensor – Ceiling Mounted
Product Description
The Verve ceiling-mounted Occupancy Sensor saves energy and
adds convenience by accurately detecting when an area is
occupied or vacant.
It is a wireless, solar-powered sensor that detects occupancy
using passive infrared (PIR) heat and motion sensing. The sensor
transmits RF messages to Verve lighting, HVAC, and outlets to
use energy more efficiently.
Features Include:
• Sends wireless messages to other devices whenever motion
is detected
• Harvests ambient solar energy to power the sensor and
wireless communication
• Mounts easily on any ceiling material
• Works with other sensors for enhanced occupancy tracking
• Built-in tests to confirm operation at installed location
• Supplemental battery option for extreme low-light failover
Specifications
Planning
Take a moment to plan for the sensor’s successful operation and
optimal communication with other system components.
Remove the sensor from its packaging and place it in a strong
light to provide the required startup charge.
Tip: To quickly ensure the sensor energy storage is fully charged,
insert a CR2032 battery for 30 seconds.
• Ensure the location provides consistent and adequate light
• Locate the sensor in the center of the room with an
unobstructed view of the space
• Avoid installed near ceiling fan or hanging fixtures
• Consider the area’s traffic patterns and principal use, for
example, walking, lounging or sleeping
• Confirm a location is suitable by temporarily mounting the
sensor and testing it, see Walk Test and Light Test sections
• Consider the construction materials in the space and
obstacles that may interfere with RF signals
Sensor Range
A single occupancy sensor provides sufficient coverage for most
applications.
Note: For some applications, multiple sensors may be required
to provide complete coverage.
For detailed information, see the Verve System Planning Guide
at www.vervelivingsystems.com.
Package Contents
•OccupancySensor
• 2 screws, 2 wall anchors
•Wirebracket
Tools Required
• Power drill, 3/16” bit
•Screwdriver
•Lightmeter
• Battery (CR2032) for
testing
6.3”
159.96mm
2.35”
59.57mm
1.47”
37.45mm

Occupancy Sensor – Ceiling Mounted • Installation Guide page 2 of 4
Verve™ Living Systems
Coverage Diagrams
Tip: To provide coverage for very high ceilings, a wall sensor can
be incorporating in the plan for complete coverage.
Installing estimated time: 20 minutes
The occupancy sensor can be mounted on most ceilings with the
provided screws, or mounted on dropped ceilings, using the
provided wire bracket.
1. Decide where you want to install the occupancy sensor.
Tip: For visual alignment, orient the sensor parallel to one of
the walls.
2. Remove the mounting plate from the sensor.
3. Decide which of the two installation options is appropriate.
Screw Mounting Plate to the Ceiling
a. Hold the mounting plate in place on the ceiling and use a
pencil to lightly mark two small dots for the screw drill
points.
b. Drill two holes with a 3/16” drill bit and insert the wall
anchors.
c. Insert the first screw
loosely and level the
mounting plate.
d. Insert the second screw
and then hand-tighten the
first screw.
Mount Using the Wire Bracket
a. Remove the ceiling tile where you want to mount the
sensor.
b. Place the mounting plate squarely on the ceiling tile and
use the wire to mark two points for the holes.
c. Punch two small holes through the ceiling tile at the
marked points.
d. Insert the wire bracket
through the two holes in
the mounting plate.
Make sure the ends are
roughly even.
e. Feed the wires through the
holes in the ceiling tile.
f. On the front of the ceiling
tile, flatten the wire bracket
so it is snug against the
mounting plate.
g. On the back of the ceiling
tile, twist the wires
together to hold the
mounting plate securely.
h. Replace the ceiling tile.
4.5m
3m
1.5m
5’
10’
15’
Top View
Side View
1’ 3.1’ 4.6’ 7.5’ 9.3’ 10.9’ 13.0’ 14.2’ 16.8’
0
10’
0
0-1’ 3.1’ 4.6’ 7.5’ 9. 3’ 16.8’14.2’13.’10.9’
10’
0

Occupancy Sensor – Ceiling Mounted • Installation Guide page 3 of 4
Verve™ Living Systems
4. Attach the sensor to the mounting plate.
With the 2-button interface facing you, slide the sensor to
the left on the mounting plate until it snaps into place.
Note: It may be easier to link the sensor before it is mounted
on the ceiling. See the Linking section.

Occupancy Sensor – Ceiling Mounted • Installation Guide page 4 of 4
Verve™ Living Systems © 2011 LHMC, A Masco Company
140 Business Park Drive, Winston-Salem, NC 27107 XOSC01IS01A
vervelivingsystems.com
Installing Supplemental Battery (optional)
If light levels are very low where the sensor is installed, auxiliary
battery power (CR2032) can be used to supplement the solar
energy harvester.
1. Remove the sensor from the mounting plate.
With the 2-button interface facing you, slide the sensor to
the right.
2. Turn the sensor over and identify the battery holder on the
circuit board.
3. Insert the battery under the clip with the positive pole (+)
up and press it in place.
4. Remount the sensor on the mounting plate.
Troubleshooting
FCC SZV-STM300C
I.C. 5713A-STM300C
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.
Limited Warranty
Verve™ Products Limited Warranty. Subject to the other terms of this warranty, Liberty
Hardware Mfg. Corp. (“Liberty Hardware”) warrants you the original purchaser that
this Verve™ product will be free from defects in material and workmanship for five
years from the date of your purchase of the product. During that period, if the product
does not comply with this limited warranty, Liberty Hardware will, at its discretion,
repair or replace the product. Repair or replacement is your sole remedy under this or
any other warranty of the product, whether express or implied.
Coverage Limitations. This limited warranty extends only to the original purchaser and
is not transferable. This limited warranty expressly excludes any defects or damages
resulting from any product installed improperly or in an improper environment,
overloaded, misused, opened, abused, or altered in any manner.
Instructions for Warranty Service. To obtain warranty service return the Verve™
product, a description of the problem, together with your proof of purchase, securely
packaged and with postage prepaid, to:
Liberty Hardware Mfg. Corp.
Attn: Customer Service - Verve Living Systems
140 Business Park Drive
Winston Salem NC 27107
You may be required to provide other information or evidence of the defect. Any
returned product that is replaced becomes the property of Liberty Hardware.
Implied Warranties. TO THE EXTENT PERMITTED BY LAW, ANY IMPLIED
WARRANTIES, INCLUDING ANY WARRANTY OF MERCHANTABILITY OR FITNESS
FOR A PARTICULAR PURPOSE, ARE LIMITED TO THE SAME DURATION AS THIS
EXPRESS WARRANTY. Some states do not allow limitations on how long an implied
warranty lasts, so the above limitation may not apply to you. NO OTHER EXPRESS
WARRANTY HAS BEEN MADE OR WILL BE MADE BY LIBERTY HARDWARE MFG.
CORP. WITH RESPECT TO THIS PRODUCT.
Limitation of Liability. LIBERTY HARDWARE SHALL NOT BE RESPONSIBLE FOR
SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES SUCH AS THE COST OF
LABOR FOR REMOVAL OR REINSTALLATION OF THE PRODUCT, WHETHER ARISING
OUT OF BREACH OF WARRANTY, BREACH OF CONTRACT, TORT, OR OTHERWISE.
Some states do not allow the exclusion of incidental or consequential damages, so the
above exclusion and limitation may not apply to you.
If you have any questions about this warranty, contact us at 1-877-874-8774.
This limited warranty gives you specific legal rights, and you also may have other
rights which vary from state to state. In Canada, the above provisions are not intended
to operate where prohibited by law and do not preclude the operation of any
applicable provisional consumer protection statute which in certain circumstances
may extend the express warranties herein.
Problem Solution Checklist
The sensor does not
generate a wireless
message
• Verify the LED blinks when motion is
detected
• Verify the solar cell is charged
properly
The sensor is activated
when there is nothing to
detect
• Verify there is 4 ft. (1.2m) clearance
from heat sources that may disturb
sensing
• Reduce the sensitivity setting by
moving the switch on the back of
the sensor to the left-hand position
The linked device does
not respond to wireless
messages
• Check for environment or range
issues
• Verify the device is linked
• Check the transceiver connection
and the wiring for errors
• Check if appropriate devices are
linked according to good system
planning
Battery
clip
Sensitivity
switch