Introdución
Thank you for choosing the BN-LINK Countdown Timer Switch (Model CP-U211C). This device is designed to provide convenient, energy-saving control for your exhaust fans, bathroom fans, and various lighting types. By automating shut-off operations, it helps reduce energy consumption and improve convenience in your home or office.
Lea este manual detidamente antes da instalación e o funcionamento para garantir un uso axeitado e a seguridade.
Información importante de seguridade
AVISO: RISCO DE DESCARGA ELÉCTRICA.
- Installation must 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 installing or servicing the switch.
- This device requires a neutral wire for operation. If your existing switch box does not have a neutral wire, consult a qualified electrician.
- For single-pole applications only. Do not use with 3-way or multi-way switches.
- Asegúrate de que todas as conexións dos cables estean seguras e debidamente illadas.
- Do not exceed the maximum electrical ratings of the device.
- Vol. Operativotage: 125V, 60 Hz.
- Current Rating: 15A/1875W Resistive or General Purpose, 10A/1250W Ballast or Tungsten, ½ HP, TV-5.
Configuración e instalación
This section provides instructions for installing your BN-LINK Countdown Timer Switch. Ensure power is OFF before proceeding.
Contido do paquete:
- BN-LINK Countdown Timer Switch
- Placa de parede
- Parafusos de montaxe
- Nuts de arame
Ferramentas necesarias (non incluídas):
- Desaparafusador (Phillips e Flathead)
- Pelacables
- Cinta eléctrica
- Voltage Tester
Pasos de instalación:
- Apagar a enerxía: Localiza o disxuntor que controla o interruptor que estás a substituír e desconéctao. Verifica que a alimentación estea cortada usando un volímetro.tagprobador.
- Eliminar o interruptor antigo: Carefully remove the existing wall plate and unscrew the old switch from the wall box. Disconnect the wires from the old switch, noting which wire was connected to which terminal.
- Identificar os cables: Identify the following wires in your wall box:
- Fío quente (liña): Typically black, brings power from the circuit breaker.
- Cable de carga: Typically black, sends power to the light/fan.
- Fío neutro: Typically white. A neutral wire is REQUIRED for this switch.
- Fío de terra: Typically green or bare copper.
- Conecta o novo interruptor: Connect the wires from your wall box to the BN-LINK timer switch using the provided wire nuts. Refer to the wiring diagram below.
- Conecta o Arame negro from the timer switch to the Hot Wire (Line) da caixa de parede.
- Conecta o Arame Vermello from the timer switch to the Fío de carga da caixa de parede.
- Conecta o Arame Branco from the timer switch to the Fío neutro da caixa de parede.
- Conecta o Arame Verde from the timer switch to the Fío de terra da caixa de parede.
- Secure the Switch: Carefully fold the wires and push the timer switch into the wall box. Secure it with the mounting screws.
- Instalar placa de parede: Attach the provided wall plate over the switch.
- Restaurar enerxía: Volva a conectar a corrente no disyuntor.
- Proba de funcionamento: Test the timer switch to ensure it functions correctly.

Imaxe: Wiring diagram for the BN-LINK Countdown Timer Switch. This diagram illustrates the connection points for the ground wire (green), load wire (red), hot wire (black), and neutral wire (white) to the timer switch. A clear warning states "Neutral Wire Must Required."
Instrucións de funcionamento
The BN-LINK Countdown Timer Switch features intuitive touch controls for easy operation.

Imaxe: Fronte view of the BN-LINK Countdown Timer Switch, highlighting the "Touch ON/OFF Button" at the top and the six "Touch to select time" buttons (1 Min, 5 Min, 10 Min, 20 Min, 30 Min, 1 Hour). LED indicators are also shown, indicating which countdown is active.
Funcións do botón:
- Botón de acendido (superior): This is the main ON/OFF button.
- Press once to turn the connected device (light/fan) ON indefinitely.
- Press again to turn the connected device OFF.
- This button can also override any active countdown timer, turning the device OFF immediately.
- Countdown Timer Buttons (1 Min, 5 Min, 10 Min, 20 Min, 30 Min, 1 Hour): These buttons activate a preset countdown.
- Press any of these buttons to turn the connected device ON for the selected duration.
- The device will automatically turn OFF once the countdown expires.
- An LED indicator next to the selected time will illuminate to show the active countdown.
ExampUso:
To turn on your bathroom fan for 10 minutes, simply press the "10 Min" button. The fan will run for 10 minutes and then automatically shut off. If you need to turn it off sooner, press the top Power button.
Aplicacións versátiles
The BN-LINK Countdown Timer Switch is suitable for a wide range of applications, enhancing convenience and energy efficiency in various areas of your home or business.

Imaxe: A collage of four images demonstrating common applications for the timer switch: a bathroom, a closet, a laundry room, and a garage. This illustrates the versatility of the product in different environments.
- Baños: Control exhaust fans to reduce humidity and prevent mold growth.
- Closets & Pantries: Automatically turn off lights after a set time, preventing wasted energy.
- Garaxes: Manage lighting or ventilation systems.
- Lavandería: Control exhaust fans or lighting.
- Spas & Enclosed Patios: Conveniently manage lighting or small ventilation units.
This timer switch is compatible with incandescent, fluorescent, and LED lighting, as well as bathroom exhaust fans and heaters within its specified electrical ratings.
Mantemento
The BN-LINK Countdown Timer Switch requires minimal maintenance.
- Limpeza: To clean the surface of the switch, gently wipe with a soft, damp pano. Non empregue produtos de limpeza abrasivos, solventes nin produtos químicos agresivos, xa que poden danar o acabado ou os compoñentes internos.
- Inspección: Periodically inspect the switch and wall plate for any signs of damage or loose connections. If any issues are found, turn off power at the circuit breaker and consult a qualified electrician.
- Non hai pezas reparables polo usuario: Non hai pezas que o usuario poida reparar dentro do interruptor. Non intente abrir nin reparar a unidade vostede mesmo.
Resolución de problemas
| Problema | Causa posible | Solución |
|---|---|---|
Switch does not turn ON/OFF. |
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Countdown timer does not activate or device stays ON indefinitely. |
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LED indicators are not working. |
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Switch does not fit into the wall box. |
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If you encounter problems not listed here or if the suggested solutions do not resolve the issue, please contact BN-LINK Customer Support.
Especificacións
| Número de modelo | CP-U211C |
| Vol. Operativotage | 125 V, 60 Hz |
| Valoración actual | 15A/1875W Resistive or General Purpose |
| Ballast/Tungsten Rating | 10A/1250W |
| Valoración do motor | ½ HP |
| Clasificación de TV | TV-5 |
| Tipo de cambio | Push Button (Touch Control) |
| Tipo de circuíto | Unipolar |
| Requírese cable neutro | Si |
| Certificacións | Listado ETL |
| Material | Plástico, Metal |
| Cor | Branco |
| Dimensións do produto (L x W x H) | 7.01 x 3.99 x 4.39 cm (2.76 x 1.57 x 1.73 polgadas) |
| Temperatura de funcionamento | 5 °F a 122 °F (-15 °C a 50 °C) |
| Clasificación de protección internacional | IP54 |

Imaxe: Detailed dimensions of the BN-LINK Countdown Timer Switch and its accompanying wall plate. The image shows the height (5 inches for plate, 2.76 inches for switch body), width (3.3 inches for plate, 1.57 inches for switch body), and depth (1.73 inches for switch body).
Garantía e soporte
BN-LINK products are designed to meet high-quality standards. For warranty information or technical support, please contact BN-LINK customer service.
Please have your model number (CP-U211C) and purchase date available when contacting support.
Información de contacto:
- Refer to the BN-LINK official websitio web ou a embalaxe do produto para obter os datos de contacto máis actuais.
- Online support may be available through the BN-LINK brand store on Amazon or their official websitio.