1. Introducción
The BN-LINK SU101C 7-Day Programmable In-Wall Timer Switch is designed to automate the control of your indoor lighting, fans, and motors. It offers flexible scheduling with up to 18 ON/OFF programs and 7-day options, enhancing convenience and energy efficiency in your home. This timer switch is compatible with both single-pole and 3-way wiring configurations and requires a neutral wire for installation. It is ETL listed, ensuring quality and safety standards are met.
2. Información de seguridad
WARNING: Risk of electric shock. Installation should only be performed by a qualified electrician or a person with a thorough understanding of electrical wiring and systems. Always turn off power at the circuit breaker or fuse box before installation or servicing.
- Sólo para uso en interiores.
- Ensure the power is OFF at the circuit breaker before beginning any work.
- Se requiere un cable neutro para un funcionamiento correcto.
- Do not exceed the maximum load ratings: 15A/1875W Resistive or General Purpose, 10A/1250W Tungsten, 10A/1250W Ballast, 1/2HP, 125VAC, 60Hz.
- Conforms to UL Std.60730-1, 60730-2-7.
3. Contenido del paquete
- 1 x BN-LINK SU101C In-Wall Timer Switch
- 1 placa de pared.
- Tuercas de alambre
- Manual de instrucciones

Image: Package contents showing the timer switch, wall plate, and wire nuts.
4. Producto terminadoview
The BN-LINK SU101C features a clear digital display and intuitive buttons for setting time and programs. A hinged cover protects the programming buttons and provides a manual ON/OFF switch.

Imagen: Detallada view of the timer switch control panel, highlighting buttons for programming and settings.
- Mostrar: Muestra la hora actual, el día y el estado del programa.
- Prog (Program) Button: Used to set the clock and ON/OFF programs.
- CLR (Clear) Button: Clears previous settings or restores previous settings if pressed twice.
- Day Button: Sets the day for current time and program modes.
- Botón de hora: Sets the hour for current time and program modes.
- Min (Minute) Button: Sets the minutes for current time and program modes.
- R (Random) Icon: Indicates Random mode is active.
- DST (Daylight Saving Time) Icon: Indicates Daylight Saving Time is active.
- Botón de reinicio: Resets all programming and the clock.
- System Switch (behind cover): ON/OFF switch for the entire device.
- Manual ON/OFF Door: Press the door to manually turn the attached device ON or OFF.
5. Instalación
Before proceeding, ensure power is OFF at the circuit breaker. This timer switch is designed for both single-pole and 3-way applications. A neutral wire is required.
5.1 Instalación unipolar

Image: Single-pole wiring diagram for the timer switch.
Connect the wires as shown in the diagram. Ensure the blue wire is twisted with a wire nut if not used in a 3-way setup. The neutral wire must be connected.
5.2 Instalación de 3 vías

Image: 3-way wiring diagram for the timer switch.
For 3-way setups, connect the blue wire to the 3-way wire. Follow the diagram carefully. The neutral wire must be connected.
5.3 Instalación física
- After wiring, carefully place the timer into the wall box, ensuring no wires are pinched. The LCD screen should be at the top.
- Securely fasten the timer to the wall box using the provided screws.
- Attach the wall plate around the timer.
- Restablezca la energía en el disyuntor.
Video: Official BN-LINK instruction video for the BND-60 SU101C timer switch, demonstrating installation steps.
6. Configuración
6.1 Encendido inicial y reinicio
- After restoring power, open the cover on the timer.
- Position the SYSTEM switch (located behind the cover) to the 'ON' position.
- Press the 'Reset' button (R) with a small pointed object (e.g., a pen tip) to clear all previous settings. The display will show '12:00 AM'.
Video: Official BN-LINK video demonstrating how to set up the programmable timer switch, including initial reset and time setting.
6.2 Configuración de la hora actual
- Press the 'Prog' button once. The 'CLK' icon will appear on the display.
- Press the 'Day' button to select the current day of the week.
- Press the 'Hour' button to set the current hour. Pay attention to AM/PM indicators.
- Press the 'Min' button to set the current minute.
- Wait approximately 6 seconds, and the time will be automatically saved.
6.3 Configuración del horario de verano (DST)
Para ajustar el horario de verano:
- Locate the DST icon (sun symbol) above the 'Hour' button.
- Press and hold the 'Hour' button for approximately 4 seconds. The clock will adjust by one hour, and the 'DST' icon will appear on the display, indicating DST is active.
- Repeat the process to deactivate DST.
6.4 Random Security Mode
The Random Security Mode can be used to deter intruders by turning lights ON/OFF at random intervals while you are away.
- Locate the 'RND' icon (R symbol) above the 'Min' button.
- Press and hold the 'Min' button for approximately 4 seconds to activate or deactivate Random Security Mode. The 'RND' icon will appear on the display when active.
7. Operando
7.1 Programación de eventos de encendido y apagado
El temporizador permite hasta 18 programas de encendido y apagado. Cada programa consta de una hora de encendido y una hora de apagado.
- Press the 'Prog' button twice to enter event setup. The display will show '1 ON' and 'PROG'.
- Press the 'Day' button to select the desired day(s) for this program. You can select individual days or preset combinations.
- Use the 'Hour' and 'Min' buttons to set the desired ON time. Pay attention to AM/PM.
- Press the 'Prog' button once to save the ON time. The display will now show '1 OFF' and 'PROG'.
- Use the 'Hour' and 'Min' buttons to set the desired OFF time.
- Press the 'Prog' button once to save the OFF time and move to the next program ('2 ON').
- Repeat steps 2-6 for additional programs.
- To exit programming, press the 'Manual' button or wait approximately 6 seconds for the timer to return to the clock display.
7.2 Reviewing, Changing, or Deleting Events
Para volverview programmed events, press the 'Prog' button repeatedly. It will cycle through all 18 ON/OFF events.
- To Change an Event: Navigate to the desired event using the 'Prog' button. Then use the 'Day', 'Hour', and 'Min' buttons to adjust the settings. Press 'Prog' to save changes.
- To Delete an Event: Navigate to the desired event using the 'Prog' button. Press the 'CLR' button once. The time and day will be replaced with dashes. Note: You must delete both the ON and OFF settings for a program to be fully removed.
7.3 Anulación manual de encendido y apagado
The timer can operate in two modes: AUTO (timed ON/OFF) and MANUAL (manual ON/OFF).
- With the cover closed, press the manual ON/OFF door. This will temporarily override the current program and switch the attached device ON or OFF.
- To switch between AUTO and MANUAL modes, press and hold the manual ON/OFF door for approximately 4 seconds. The display will show 'MAN' for manual mode or 'AUTO' for automatic mode.
- When in 'MAN' mode, the device will remain ON or OFF until manually changed again.
- When in 'AUTO' mode, the device will follow the programmed schedule. A temporary manual override will be canceled by the next programmed event.
7.4 System ON/OFF Switch
The SYSTEM switch (located behind the cover) allows you to completely turn off the timer and the attached device.
- Slide the SYSTEM switch to 'OFF'. The display will go blank, and the attached device will turn off.
- All clock and program settings will remain stored even when the system is off.
- Slide the SYSTEM switch to 'ON' to resume normal operation.
8. Mantenimiento
To ensure optimal performance and longevity of your BN-LINK SU101C timer switch, follow these maintenance guidelines:
- Limpieza: Wipe the surface of the timer switch and wall plate with a soft, dry cloth. Do not use abrasive cleaners, solvents, or harsh chemicals, as these can damage the finish or internal components.
- Inspección: Periodically check the timer switch for any signs of damage, loose connections, or unusual operation. If any issues are observed, turn off power at the circuit breaker and consult a qualified electrician.
- Copia de seguridad de la batería: The timer switch includes a built-in rechargeable battery to maintain settings during power outages. No user maintenance is required for this battery.
- Condiciones ambientales: Ensure the timer is installed in an indoor environment within the specified operating temperature range (Upper Temperature Rating: 140 °F). Avoid exposure to excessive moisture or extreme temperatures.
9. Solución de problemas
| Problema | Posible causa | Solución |
|---|---|---|
| La pantalla del temporizador está en blanco. | No power to the switch; SYSTEM switch is OFF. | Check circuit breaker. Ensure SYSTEM switch (behind cover) is ON. Verify neutral wire connection. |
| Las luces no se encienden ni apagan en los horarios programados. | Timer is in Manual mode; incorrect programming; SYSTEM switch is OFF. | Ensure timer is in AUTO mode (press and hold manual door for 4 seconds). Review and correct program settings. Ensure SYSTEM switch is ON. |
| No se puede configurar la hora ni los programas. | Timer is locked or unresponsive. | Press the 'Reset' button with a pointed object. Re-enter time and program settings. |
| Lights flicker or do not work with LED bulbs. | Incompatibility with certain LED types or minimum load requirements not met. | Ensure LED bulbs are dimmable (if applicable) and compatible with timer switches. Consult bulb manufacturer specifications. |
| Random mode or DST not activating. | Incorrect activation procedure. | Press and hold the respective 'Hour' (for DST) or 'Min' (for Random) button for 4 seconds until the icon appears. |
10. Especificaciones
- Marca: BN-ENLACE
- Modelo: SU101C
- Modo de operación: ENCENDIDO-APAGADO-ENCENDIDO
- Calificación actual: 15 A
- Vol de funcionamientotage: 125 voltios
- Tipo de contacto: Normalmente abierto
- Tipo de interruptor: Botón pulsador
- Material: Metal (Copper, Brass contacts)
- Dimensiones del artículo (largo x ancho x alto): 4.92 x 3.23 x 2.44 pulgadas
- Tipo de circuito: 2-way (Single-pole, 3-way compatible)
- Tipo de montaje: Montaje en pared
- Número de puestos: 18 (for programming)
- Clasificación de temperatura superior: 140 °F
- Protocolo de conectividad: X-10
- Quétage: 1875 vatios
- Dispositivos compatibles: Lights, fans, motors, 3-way switches, single pole switches
- Color: Sin luz de fondo
- Clasificación de protección internacional: IP54
- Especificación cumplida: ETL, UL
- Código postal: 680474115662
- Componentes incluidos: Tuercas de alambre
11. Garantía y soporte
For warranty information or technical support, please refer to the contact details provided in the original product packaging or visit the official BN-LINK webSitio. Conserve su recibo de compra como comprobante de compra para cualquier reclamación de garantía.