is incandescent dimmer
cannot be used to dim
FLUORESCENT, ELECTRONIC LOW-VOLTAGE or
METAL HALIDE lighting
, unless specifically allowed
by the lighting manufacturer.
Please see
instructions
to configure this product for ON/OFF
operation with these types of lighting.
DO NOT WIRE HOT!
Permanent damage may result.
Improper installation voids the warranty.

Model US2-40 shown with actuator faceplate (sold separately)
FUNCTION
The SimplyBrilliant UPB Universal Dimming Transceiver Base, model
US2-40, provides direct load control and/or remote control of permanently-
installed new or existing lighting fixtures, lamps and other electrical devices
connected to UPB devices. Incandescent lamps can be turned ON or OFF,
and can also be dimmed and brightened. The US2-40 can be configured to
turn other types of non-dimmable loads ON and OFF. Actuator faceplates,
model series ZS1X and ZS2X, available in rocker and/or pushbutton styles,
are fully interchangeable on the US2-40 base. The US2-40 can be
configured to control a load and provide scene control, or scene control only
(no load). The US2-40 can control a load of up to 900W (see table 1). Load
control can be configured to any rocker or button on the various actuator
faceplates. All switch actuators may act as transmitters that can
communicate with other UPB devices, either individually or collectively for
lighting scenes.

IMPORTANT SAFETY INSTRUCTIONS
When using electrical products, basic safety precautions should always be
followed, including the following:
1.
READ AND FOLLOW ALL SAFETY INSTRUCTIONS.
2.
Installation should be performed by a qualified electrician.
3.
Keep away from water. If product comes into contact with water or
other liquid, disconnect immediately.
4.
Never use products that have been dropped or damaged.
5.
Do not use this product outdoors.
6.
Do not use this product for other than its intended use.
7.
Do not connect multiple lamps that, when combined, exceed the
maximum load rating of the product, de-rated for multi-gang boxes.
8.
Do not install in areas that can exceed 120°F (e.g., in an attic).
9.
To avoid the risk of overheating and possible damage to other
equipment, do not use this product to control a receptacle.
10. Do not cover the product with any material when in use.
11. SAVE THESE INSTRUCTIONS.
INSTALLATION
The SimplyBrilliant UPB Universal Dimming Transceiver Base (US2-40) is
designed to be installed in a junction box that is wired to a readily accessible
over-current protection device in the building wiring per NEC and CEC
electrical codes.

CAUTION: The default switch configuration operates as a dimmer for
incandescent lamps. It will also dim magnetic low-voltage and halogen
lamps. To control fluorescent, electronic low-voltage or metal halide
lamps, or motor-operated appliances, transformer-supplied appliances
or fans, the switch must be reconfigured for ON/OFF operation (no
dimming) prior to use. Refer to the section on Configuration.

CAUTION: DO NOT WIRE THIS DEVICE WITH POWER
CONNECTED. Injury or permanent damage to the device may
result. Improper installation voids the product warranty.

1.
Locate the existing wall switch for the lighting to be controlled. Note
that the lamp rating (or the combined rating of all connected lamps)
must not exceed what is shown in the de-rating table below.
Number of Load Dimmers in J-box

Table 1:

Power per Dimmer

1

2

3+

1

600W

--

--

2

800W

500W

--

Number
of J-box
Gangs

3+

900W

700W

500W


2.
Disconnect power at the circuit breaker.
3.
Remove the existing wall switch hardware. Disconnect the wires to the
switch.
4.
Remove the yellow INSTALL WITH CARE label on the US2-40 if
present.
5.
Using a wire nut, connect all white (Neutral) wires together.
6.
Using a wire nut, connect the brown (load output) wire of the US2-40 to
the black wire of the device to be controlled.
7.
IF THIS IS TO BE A 3- OR MORE-WAY INSTALLATION, use a wire
nut to connect the brown/white REMOTE 1 wire or red/white
REMOTE 2 wire if there is a second 3-way switch traveler. Refer to
the wiring diagrams on pages 3 and 4.
8.
Using a wire nut, connect the black (Line) wire of the US2-40 switch to
the black (Line) power wire.
9.
Mount the switch inside the J-box using captive screws. DO NOT
OVER TIGHTEN THE SCREWS.
10. Reconnect power at the circuit breaker.
5825 Avenida Encinas, Suite 102, Carlsbad, CA 92008 USA
Technical Support: www.simply-automated.com or 800-630-9234
452-0052-0101 Rev. C Revised: May 3, 2007 Universal Dimming Transceiver Base
Model US2-40

Simply Automated, Incorporated
5825 Avenida Encinas, Suite 102, Carlsbad, CA 92008 USA
Technical Support: www.simply-automated.com or 800-630-9234
452-0052-0101 Rev. C Revised: May 3, 2007
CONFIGURATION
figuration requires UPB setup/configura
Con
tion software and a model UMC
software,
om the Simply Automated website.
tart Guide and

er)
th any
Computer Interface Module. Before using UPStart configuration
be sure to download the latest version fr
First time users should also download and follow the Quick S
use the Installation Wizard available in UPStart to save time.
The US2-40 default settings are preconfigured for a ZS24 (quad rock
faceplate. The default settings ensure the load will operate locally wi

face
be
r or button
ad. When using UPStart, this is
done by selecting the faceplate device type when adding the device to the
in
der to initiate self-identification on the powerline. To
lace the US2 in SETUP mode, tap any rocker/pushbutton exactly 5 times
c

u

O
ut
th
e
OPERATION
Unless ot

plate. To utilize essential functions, the UPB settings should
configured by the installer for the specific faceplate. Any rocke
can be configured to control the local lo
network.
SETUP MODE
When configuring a UPB system, it is often necessary to place the US2
SETUP mode in or
p
onsecutively. The LED indicator will continuously blink GREEN when the
nit is in SETUP mode. Module will stay in SETUP mode for five minutes.
nce the US2-40 has been added to the powerline network, UPStart will p
e US2 back into Normal mode. To EXIT SETUP mode manually, and
nter NORMAL mode, tap any rocker/pushbutton twice.
herwise configured, rocker actuators behave as follows:
Dimmer Action
Roc
Top Rocker
Bottom Rocker
ker Event
S ngle-Tap
Brighten to 100% at
Default Rate
Fade to 0% at
Default Rate
i
Double-Tap
Snap to 100%
Snap to 0%
Hold
Start brigh
at Default Rate
tening to
Start fading to 0%
at Default Rate
100%
Release
and
Stop fading and

Stop brightening
hold current level
hold current level

The US2 is
ed
the f

ccept a single rocker, or a multi-rocker
load
r, the local load may be
ich must be p
and receive tables accessible via UPStart.
mit
featu
tor numbering examples.

ON and OFF, or
witching instead of dimming.
d can be controlled according to the
red as a Super Toggler,
f a top and bottom rocker.
Local response time adjustments are available (300, 450, 600 and the
default 750 mSec) and configured with UPStart configuration software.
Local response time is the time from rocker press to load response.
POWER DISCONNECTION
To disconnect power to the connected lamp fixture, depress the top of the
rocker switch, grab the underside of the clear plastic indicator tab with your
fingernail, pull the tab out about 0.2 until it stays in place. The LED
indicator will extinguish to show that power is now disconnected. To
reconnect power, simply push the tab back into its normal position.
OVERLOAD PROTECTION
The US2-40 contains a thermal sensor that automatically turns off the
connected load if the switch becomes too hot. This can occur when the
load exceeds the power rating of the switch, or when dimming incompatible
loads or if the switch is in an environment that exceeds the maximum
operating temperature (120°F). If the load begins to turn OFF and ON
repeatedly without command or actuation, then the load must be reduced.
INSTALLING/CHANGING FACEPLATES
SimplyBrilliant Dimming Wall Switches are designed with removable
actuator faceplates, making it possible to upgrade functionality and/or
change color in the field without disconnecting the switch from the wall.
Changing faceplate types will require re-configuration via UPStart.

To install a faceplate assembly, do the following:

1.
Hold the actuator faceplate assembly so that clear plastic light pipe
(LED) on the switch fits nicely into the recess on the top of the
faceplate.
2.
Align the four prongs on the side of the faceplate assembly with the
four slots on the switch body.
3.
While squeezing the prongs on both sides, press the faceplate into the
switch body. Ensure that all four prongs are fully inserted and latched
into the switch body. If all four prongs are not fully latched, the
rocker/button plungers may not function properly.
4.
Exercise each rocker/button several times to ensure proper seating
and operation. If the rocker or button doesnt operate properly, remove
and re-install the faceplate to check proper seating and operation.
To remove the faceplate assembly to upgrade functionality or
to change color, do the following:

1.
Remove the wall plate from the switch.
2.
Using the thumb and index finger, press the top two prongs of the
rocker faceplate assembly inward so that they unlatch from the switch
body. This will release the top of the rocker assembly.
3.
Press the two lower prongs inward, and pull the faceplate assembl