1. Produk Lebihview
The SINOTIMER TM929BK is a smart digital timer switch designed for precise control of electrical appliances. Featuring a 24-hour programming capability and a clear backlit LCD display, it allows users to set automated schedules for various applications. Its robust 30A rating and wide voltage input make it suitable for a range of residential and industrial uses.
Rajah 1: Depan view of the TM929BK Smart Timer Switch.
2. Maklumat Keselamatan
- Pastikan bekalan kuasa diputuskan sebelum pemasangan atau penyelenggaraan.
- Pemasangan hendaklah dilakukan oleh juruelektrik yang berkelayakan untuk mengelakkan kejutan elektrik atau kerosakan pada peranti.
- Jangan melebihi arus undian maksimum 30A.
- Beroperasi dalam vol yang ditentukantagjulat 85-265V AC.
- Jauhkan peranti daripada air dan persekitaran kelembapan tinggi.
3. Pemasangan dan Persediaan
3.1 Pemasangan
The TM929BK timer switch is designed for DIN rail mounting. Securely attach the device to a standard DIN rail in your electrical panel.
Figure 2: DIN rail mounting clip.
3.2 Gambarajah Pendawaian
Refer to the diagram below for correct wiring. Ensure all connections are tight and secure.
Figure 3: Wiring terminals and specifications.
- Input Kuasa: Connect the Live (L) wire to terminal 1 and the Neutral (N) wire to terminal 2. The operating voltage ialah AC 85-265V.
- Muatkan Output: The timer switch provides a single-pole double-throw (SPDT) relay output.
- Terminal 3: Biasa (COM)
- Terminal 4: Normally Open (NO) - The circuit is closed when the timer is ON.
- Terminal 5: Normally Closed (NC) - The circuit is open when the timer is ON.
- Connect your load to the appropriate output terminals (e.g., Common and Normally Open for a device that turns on with the timer).
4. Arahan Operasi
4.1 Butang Kawalan
Figure 4: Display and control buttons.
- MENU: Enters programming mode or navigates through options.
- ▲ (Anak Panah Atas): Meningkatkan nilai atau bergerak ke atas dalam menu.
- ▼ (Anak Panah Bawah): Mengurangkan nilai atau bergerak ke bawah dalam menu.
- OK: Mengesahkan pilihan atau tetapan.
- Tetapkan Semula (Reset): Resets the device or cancels current operation.
4.2 Menetapkan Masa Semasa
- Tekan butang MENU untuk masuk ke menu utama.
- Navigate to the 'Time Setting' or similar option using the Up/Down arrows.
- Tekan OK untuk memilih.
- Adjust the hour, minute, and day of the week using the Up/Down arrows and confirm each with OK.
- Press MENU to exit the setting mode.
4.3 Jadual Pengaturcaraan HIDUP/MATI
The TM929BK supports 24-hour programming. You can set multiple ON/OFF programs for daily operation.
- Press MENU to enter programming mode.
- Navigate to 'Program' or 'Schedule' option and press OK.
- The display will show '1 ON'. Set the desired ON time (hour and minute) using Up/Down and OK.
- Set the days of the week for this program (e.g., Mon-Fri, Sat-Sun, or all days).
- The display will then show '1 OFF'. Set the desired OFF time for the first program.
- Repeat steps 3-5 for additional ON/OFF programs as needed.
- Press MENU to save and exit programming mode.
4.4 Pembatalan Manual
The timer typically includes a manual override function to temporarily switch the output ON or OFF without affecting the programmed schedule. Consult the on-screen menu for 'Manual' or 'Mode' options.
5. Penyelenggaraan
- Pastikan peranti bersih dan bebas daripada habuk. Gunakan kain lembut dan kering untuk pembersihan.
- Jangan gunakan pembersih atau pelarut yang melelas.
- Pastikan pengudaraan yang betul di sekeliling peranti untuk mengelakkan terlalu panas.
- Periodically check wiring connections for tightness, especially in high-vibration environments.
6. Penyelesaian masalah
| Masalah | Kemungkinan Punca | Penyelesaian |
|---|---|---|
| Paparan kosong. | Tiada bekalan kuasa; bateri dalaman kehabisan kuasa. | Check power connections (L and N). If power is present, allow time for the internal battery to charge (if applicable) or replace the battery if accessible. |
| Beban tidak HIDUP/MATI seperti yang diprogramkan. | Incorrect program settings; incorrect wiring; load fault. | Verify program settings (ON/OFF times, days). Check wiring to the load (Common, NO, NC). Test the load independently. |
| Butang tidak bertindak balas. | Device frozen; protective cover obstructing. | Press the 'Res' (Reset) button. Ensure the clear protective cover is fully open or removed if it's interfering with button presses. |
7. Spesifikasi
| Ciri | Spesifikasi |
|---|---|
| Model | TM929BK |
| Nilai Semasa | 30A |
| Vol Operasitage | AC 85-265V |
| Kekerapan | 50/60Hz |
| Paparan | LCD Bercahaya Belakang 1.6 Inci |
| Kapasiti Penukaran | 30(15)A, 250VAC |
| bahan | ABS |
| Standard | EN 60730-2-7 |
| warna | putih |
8. Petua Pengguna
- For critical applications, consider using a backup power source or a timer with battery backup to maintain settings during power outages.
- When setting programs, double-check the AM/PM or 24-hour format to avoid unintended operation.
- If the display becomes dim or unresponsive, ensure the device is receiving adequate power.
9. Waranti dan Sokongan
For warranty information and technical support, please refer to the seller's policies or contact the manufacturer directly. Keep your purchase receipt for any warranty claims.
