pengenalan
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.
Please read this manual thoroughly before installation and operation to ensure proper use and safety.
Maklumat Keselamatan Penting
AMARAN: RISIKO RENJAKAN ELEKTRIK.
- 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.
- Pastikan semua sambungan wayar selamat dan terlindung dengan betul.
- Jangan melebihi penarafan elektrik maksimum peranti.
- Vol Operasitage: 125V, 60 Hz.
- Current Rating: 15A/1875W Resistive or General Purpose, 10A/1250W Ballast or Tungsten, ½ HP, TV-5.
Persediaan & Pemasangan
This section provides instructions for installing your BN-LINK Countdown Timer Switch. Ensure power is OFF before proceeding.
Kandungan Pakej:
- BN-LINK Countdown Timer Switch
- Plat Dinding
- Skru Pemasangan
- Kacang Kawat
Alat Diperlukan (Tidak Termasuk):
- Pemutar skru (Phillips dan Kepala Rata)
- Pelucut Kawat
- Pita Elektrik
- Voltage Penguji
Langkah Pemasangan:
- Matikan Kuasa: Locate the circuit breaker controlling the switch you are replacing and turn it OFF. Verify power is off using a voltage penguji.
- Keluarkan Suis Lama: 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.
- Kenal pasti wayar: Identify the following wires in your wall box:
- Kawat Panas (Talian): Biasanya hitam, membawa kuasa dari pemutus litar.
- Muatkan Wayar: Typically black, sends power to the light/fan.
- Kawat Neutral: Typically white. A neutral wire is REQUIRED for this switch.
- Wayar bawah tanah: Typically green or bare copper.
- Sambungkan Suis Baharu: Connect the wires from your wall box to the BN-LINK timer switch using the provided wire nuts. Refer to the wiring diagram below.
- Sambungkan Kawat Hitam from the timer switch to the Hot Wire (Line) from the wall box.
- Sambungkan Kawat Merah from the timer switch to the Muatkan Wayar from the wall box.
- Sambungkan Kawat Putih from the timer switch to the Kawat Neutral from the wall box.
- Sambungkan Kawat Hijau from the timer switch to the Wayar bawah tanah from the wall box.
- Secure the Switch: Carefully fold the wires and push the timer switch into the wall box. Secure it with the mounting screws.
- Pasang Plat Dinding: Attach the provided wall plate over the switch.
- Pulihkan Kuasa: HIDUPKAN semula kuasa pada pemutus litar.
- Operasi Ujian: Test the timer switch to ensure it functions correctly.

Imej: 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."
Arahan Operasi
The BN-LINK Countdown Timer Switch features intuitive touch controls for easy operation.

Imej: Depan 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.
Fungsi Butang:
- Butang Kuasa (Atas): 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.
Example Penggunaan:
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.
Aplikasi Serbaguna
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.

Imej: 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.
- Bilik air: Control exhaust fans to reduce humidity and prevent mold growth.
- Closets & Pantries: Automatically turn off lights after a set time, preventing wasted energy.
- Garaj: Manage lighting or ventilation systems.
- Bilik Dobi: 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.
Penyelenggaraan
The BN-LINK Countdown Timer Switch requires minimal maintenance.
- Pembersihan: To clean the surface of the switch, gently wipe with a soft, damp cloth. Do not use abrasive cleaners, solvents, or harsh chemicals, as these may damage the finish or internal components.
- Pemeriksaan: 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.
- Tiada Bahagian Boleh Diservis Pengguna: There are no user-serviceable parts inside the switch. Do not attempt to open or repair the unit yourself.
Menyelesaikan masalah
| Masalah | Kemungkinan Punca | Penyelesaian |
|---|---|---|
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. |
|
|
Switch does not fit into the wall box. |
|
|
If you encounter problems not listed here or if the suggested solutions do not resolve the issue, please contact BN-LINK Customer Support.
Spesifikasi
| Nombor Model | CP-U211C |
| Vol Operasitage | 125V, 60 Hz |
| Penilaian Semasa | 15A/1875W Resistive or General Purpose |
| Ballast/Tungsten Rating | 10A/1250W |
| Penarafan Motor | ½ HP |
| Penilaian TV | TV-5 |
| Jenis Suis | Butang Tekan (Kawalan Sentuh) |
| Jenis Litar | Tiang tunggal |
| Wayar Neutral Diperlukan | ya |
| Pensijilan | Tersenarai ETL |
| bahan | Plastik, Logam |
| warna | putih |
| Dimensi Produk (L x W x H) | 7.01 x 3.99 x 4.39 cm (2.76 x 1.57 x 1.73 inci) |
| Suhu Operasi | 5°F hingga 122°F (-15°C hingga 50°C) |
| Penilaian Perlindungan Antarabangsa | IP54 |

Imej: 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).
Waranti & Sokongan
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.
Maklumat Hubungan:
- Refer to the BN-LINK official webtapak atau pembungkusan produk untuk butiran hubungan terkini.
- Online support may be available through the BN-LINK brand store on Amazon or their official webtapak.