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  • Simply Automated US1-40 — UPB Standard Dimming Transceiver Switch with Timer Manual

    August 31, 2026 5 min read

    Installation and configuration manual for the Simply Automated SimplyBrilliant UPB Standard Dimming Transceiver Switch with Timer, Model US1-40.

    Full text manual (for reference)

    Installation and setup manual for the Simply Automated SimplyBrilliant™ UPB Standard Dimming Transceiver Switch with Timer, Model US1-40 — a UPB powerline lighting control switch with dimming, on/off, and timed-off functions.

    Function

    The SimplyBrilliant™ UPB Dimming Transceiver Switch (US1-40) provides direct load control and/or remote control of permanently-installed lighting fixtures, lamps, and other electrical devices connected to UPB devices. Incandescent lamps can be turned ON/OFF, dimmed, and brightened. The timer function can automatically turn OFF loads after a preset time (e.g., bathroom fans, heat lamps). The US1-40 can also be configured to turn other non-dimmable loads ON and OFF.

    Provides ON/OFF, dimming, and timed OFF control for: Incandescent lighting, Magnetic low-voltage lighting, and Halogen lighting.

    Single rocker faceplate model series ZS11 (sold separately) is available in gloss white, ivory, almond, brown, or black. The default settings assume a ZS11 (single rocker) faceplate — the device will not operate correctly with any other faceplate model.

    Important Safety Warnings

    • CAUTION: DO NOT WIRE THIS DEVICE WITH POWER CONNECTED. Injury or permanent damage to the device may result. Improper installation voids the product warranty.
    • This incandescent dimmer cannot be used to dim FLUORESCENT, ELECTRONIC LOW-VOLTAGE, or METAL HALIDE lighting unless specifically allowed by the lighting manufacturer — reconfigure for ON/OFF operation (dimming disabled) with these load types.
    • CAUTION: DO NOT INSTALL TO CONTROL A RECEPTACLE. 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 prior to use.
    • Do not install in areas that can exceed 120°F (e.g., in an attic).
    • Do not connect multiple lamps that, when combined, exceed the maximum load rating of the product, de-rated for multi-gang boxes (see table below).

    Power Per Dimmer De-Rating (by number of load dimmers in the junction box)

    Number of J-box Gangs 1 Dimmer 2 Dimmers 3+ Dimmers
    1 600W
    2 800W 500W
    3+ 900W 700W 500W

    Installation Steps

    1. Locate the existing wall switch for the lighting to be controlled. Note the lamp rating (or combined rating of all connected lamps) must not exceed the de-rating table above.
    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, 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 US1-40 to the black wire of the device to be controlled.
    7. For 3-way or more-way installations, use a wire nut to connect the brown/white "REMOTE 1" traveler wire to the "REMOTE 1" connection of the model USR 3-way switch.
    8. Using a wire nut, connect the black (Line) wire of the US1 switch to the black (Line) power wire.
    9. Mount the switch inside the junction box using captive screws. DO NOT OVER TIGHTEN THE SCREWS.
    10. Reconnect power at the circuit breaker.

    Configuration

    Configuration requires UPB setup/configuration software and a model UMC Computer Interface Module. Download the latest UPStart configuration software from the Simply Automated website — first-time users should follow the Quick Start Guide and use the Installation Wizard in UPStart to save time.

    Setup Mode

    To place the US1-40 in SETUP mode (needed for initial self-identification on the powerline), tap any rocker exactly 5 times consecutively. The LED indicator blinks GREEN continuously in SETUP mode. Tap the rocker twice again to exit SETUP mode and return to NORMAL mode.

    Operation

    Rocker Event Top Rocker Bottom Rocker
    Single-Tap Brighten to 100% at Default Rate Fade to 0% at Default Rate
    Double-Tap Snap to 100% Snap to 0%
    Hold Start brightening to 100% at Default Rate Start fading to 0% at Default Rate
    Release Stop brightening and hold current level Stop fading and hold current level

    A timer function is available: controller commands or rocker taps can turn ON the load and preset a timer period, after which the US1-40 automatically turns OFF. Preset times: 1 Sec., 5 Sec., 30 Sec., 1 Min., 2 Min., 4 Min., 10 Min., 20 Min., 30 Min., 40 Min., 50 Min., 1 Hr., 2 Hrs., 3 Hrs., and 4 Hrs. Default: Timer Off.

    Local response time (time from rocker press to load response) can be adjusted via UPStart software: 300, 450, 600, or the default 750 mSec.

    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, and pull the tab out about 0.2" until it stays in place. The LED indicator will extinguish. To reconnect power, push the tab back into its normal position.

    UPB Factory Default Settings

    Network Name "Network 1"
    Room Name "New Room Name"
    Device Name "New US1-40"
    Unit ID 34
    Network ID 255
    Network Password 1234
    Transmit Links None pre-programmed
    Receive Links 1 (100%) and 2 (0%)

    To restore these defaults: place the US1 in SETUP mode and tap any actuator exactly 10 times. The indicator continuously blinks BLUE. Tap the actuator twice again to exit SETUP mode.

    Overload Protection

    The US1-40 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 switch's power rating, when dimming incompatible loads, or if the switch is in an environment exceeding 120°F. If the load begins turning OFF/ON repeatedly without command, the load must be reduced.

    Installing / Changing Faceplates

    The US1-40 is designed with a removable actuator faceplate, allowing field color changes without disconnecting the switch from the wall.

    To Install a Faceplate:

    1. Hold the rocker faceplate assembly so the clear plastic light pipe (LED) on the switch fits into the recess on top of the rocker.
    2. Align the four prongs on the rocker assembly with the four slots on the switch body.
    3. With equal pressure on top and bottom of the faceplate, squeeze prongs as you press it into the switch body, ensuring all four prongs fully latch.
    4. Exercise each rocker/button several times to confirm proper seating and operation.

    To Remove a Faceplate (to change color):

    1. Remove the wall plate from the switch.
    2. Using thumb and index finger, press the top two prongs inward so they unlatch from the switch body, releasing the top of the rocker assembly.
    3. Press the two lower prongs inward and pull the faceplate assembly away and slightly downward from the switch body.
    4. Follow the installation steps above to install a new faceplate.

    Troubleshooting

    Problem Probable Cause Solution
    Master switch is wired properly but has no power (LED indicator OFF) Air gap power disconnect may be disengaged (pulled out) Push light pipe (indicator) back into position flush with faceplate housing
    Master switch actuator doesn't turn load ON/OFF (LED indicator ON) 3-way remote switch actuator may be binding; faceplate may not be seated properly Loosen mounting screws to relieve pressure; exercise actuator several times; remove/replace faceplate if needed
    Buttons/rockers stick or don't actuate properly Mounting screws too tight or j-box deformed; actuator springs backed out during shipping Loosen mounting screws to relieve pressure; exercise actuator or remove/replace faceplate
    Load turns ON/OFF regularly without command Switch is overloaded, or dimming a load not rated for incandescent dimmers Reduce power load; reconfigure switch for ON/OFF operation with no dimming (via UPStart)
    Multi-button/rocker faceplate not recognized in UPStart US1-40 is configured for a single rocker ONLY Replace US1-40 with a US2-40 and desired faceplate (timer option not available in US2-40)

    Manufacturer

    Simply Automated, Incorporated, 6108 Avenida Encinas, Suite B, Carlsbad, CA 92011 USA. Technical Support: www.simply-automated.com or 800-630-9234.