1. Giriş
This manual provides comprehensive instructions for the installation, operation, and maintenance of the SINOTIMER TM919B 30A Programmable Electronic Timer Switch. This device is designed to automatically control the ON/OFF switching of various electrical appliances based on user-defined daily or weekly programs. Please read this manual carefully before installation and use to ensure proper function and safety.
2. Güvenlik Bilgileri
WARNING: Risk of electric shock. Installation should only be performed by a qualified electrician or trained personnel.
- Always disconnect power at the circuit breaker before installing or servicing the timer switch.
- Tüm kablo bağlantılarının güvenli olduğundan ve yerel elektrik yönetmeliklerine uyduğundan emin olun.
- Maksimum 30A yük değerini aşmayın.
- Bu cihaz yalnızca iç mekan kullanımı için tasarlanmıştır. Nemden ve aşırı sıcaklıklardan uzak tutunuz.
- Üniteyi kendiniz sökmeye veya onarmaya çalışmayın. Yetkili servis personeliyle iletişime geçin.
3. Ürün Bittiview
The SINOTIMER TM919B is a digital timer switch featuring a large LCD display, multiple programming options, and a manual override function. It is designed for DIN rail mounting.
3.1. Bileşenler ve Kontroller

Şekil 1: Ön view of the TM919B timer switch, showing the LCD display, control buttons, and terminal connections.

Şekil 2: Açılı view of the TM919B with the transparent protective cover open, revealing the programming buttons (P, D+, H+, M+, RESET, MANUAL).
- LCD Ekran: Güncel saat, gün ve program durumunu gösterir.
- P (Program) Düğmesi: Enters/exits program setting mode.
- D+ (Day) Button: Adjusts day of the week in setting modes.
- H+ (Hour) Button: Adjusts hour in setting modes.
- M+ (Minute) Button: Adjusts minute in setting modes.
- Yeniden başlatma tuşu: Clears all settings and resets the timer to factory defaults.
- MANUEL Düğmesi: AÇIK, OTOMATİK ve KAPALI modları arasında geçiş yapar.
- Terminal Bağlantıları: Güç girişi ve yük çıkışı için.
4. Özellikler
| Özellik | Şartname |
|---|---|
| Örnek | TM919B |
| Cilttage | 220V (AC200-250V) |
| Sıklık | 50/60Hz |
| Maksimum Yük | 30A (Dirençli Yük) |
| Programlar | 16 ON/OFF programs per day/week |
| Minimum Aralık | 1 dakika |
| Pil Yedekleme | Built-in rechargeable battery (for memory retention) |
| Montaj | 35mm DIN Ray |
| Boyutlar | Şekil 3'ya bakın |

Şekil 3: Detailed dimensions of the TM919B timer switch, showing height, width, and depth measurements.
5. Kurulum ve Kurulum
Follow these steps for safe and correct installation of your timer switch.
5.1. Montaj
- Ana devre kesiciden elektriğin kesildiğinden emin olun.
- Mount the TM919B onto a standard 35mm DIN rail. The device features a clip mechanism on the back for secure attachment.
- Press the orange clip at the bottom of the unit to release it from the DIN rail if removal is necessary.

Şekil 4: Taraf view of the TM919B, highlighting the orange DIN rail mounting clip.

Şekil 5: Geri view of the TM919B, illustrating the DIN rail mounting mechanism.
5.2. Kablolama Şeması
Refer to the diagram below for correct wiring connections. Ensure all connections are tight and insulated.

Şekil 6: Taraf view of the TM919B showing the wiring diagram printed on the casing. Terminals 1 and 2 are for power input (L and N). Terminals 3, 4, and 5 are for load output (Common, Normally Open, Normally Closed).
- Terminal 1 ve 2: Power Input (L - Live, N - Neutral). Connect your 220V AC supply here.
- Terminal 3: Common (COM) for the output relay.
- Terminal 4: Normally Open (NO) output. The load will be powered when the timer is ON.
- Terminal 5: Normally Closed (NC) output. The load will be powered when the timer is OFF.
For typical applications where the load is switched ON by the timer, connect the load between Terminal 3 (COM) and Terminal 4 (NO).
6. Kullanım Talimatları
6.1. İlk Kurulum ve Sıfırlama
- After connecting power, the display may be blank or show random characters. Press the SIFIRLAMA button with a pointed object (e.g., a pen tip) to clear all memory and reset the timer. The display will show "0:00" and "MO".
- Allow the internal battery to charge for at least 30 minutes before programming for optimal performance and memory retention during power outagee.
6.2. Güncel Saat ve Günü Ayarlama
- Basılı tutun D+ button to set the current day of the week (MO, TU, WE, TH, FR, SA, SU).
- Basılı tutun H+ button to set the current hour (0-23).
- Basılı tutun M+ button to set the current minute (0-59).
- Release the buttons when the correct time and day are displayed. The timer will automatically save the settings.
6.3. Programming ON/OFF Cycles
The TM919B supports up to 16 ON/OFF programs. Each program consists of an ON time and an OFF time.
- Basın P button once. The display will show "1 ON". This is for the first ON program.
- Kullanmak D+ to select the day(s) for this program. Options include:
- MO TU WE TH FR SA SU (Every day)
- MO (Monday only)
- TU (Tuesday only)
- ...
- MO TU WE TH FR (Weekdays)
- SA SU (Weekends)
- MO TU WE (Mon-Wed)
- TH FR SA (Thu-Sat)
- MO WE FR (Mon, Wed, Fri)
- TU TH SA (Tue, Thu, Sat)
- MO TU WE TH FR SA (Mon-Sat)
- Kullanmak H+ Ve M+ to set the desired ON hour and minute.
- Basın P button again. The display will show "1 OFF". This is for the first OFF program.
- Kullanmak D+, H+, Ve M+ to set the desired OFF day, hour, and minute. Ensure the OFF time is after the ON time for the same program.
- Repeat steps 1-5 for additional ON/OFF programs (up to 16). If you don't need all 16 programs, simply press P to cycle through unused programs until you return to the current time display.
- To exit programming mode and save settings, press the clock button (usually labeled with a clock icon, or simply wait for 30 seconds without input).
6.4. Manuel Geçersiz Kılma
Basın KILAVUZ Çalışma modları arasında geçiş yapmak için kullanılan düğme:
- AÇIK: The timer output is continuously ON, ignoring all programs.
- OTO: The timer operates according to the programmed ON/OFF cycles. This is the standard operating mode.
- KAPALI: The timer output is continuously OFF, ignoring all programs.
Zamanlayıcının ayarlandığından emin olun. OTOMATİK Programlanmış çalışma için.
7. Bakım
- The TM919B is designed for maintenance-free operation.
- Dış yüzeyi yumuşak, kuru bir bezle temizleyin. Aşındırıcı temizleyiciler veya çözücüler kullanmayın.
- Ensure the internal battery is charged by keeping the unit powered for at least 24 hours initially, and periodically thereafter, to maintain time and program memory during power outagee.
8. Sorun Giderme
| Sorun | Olası Neden | Çözüm |
|---|---|---|
| Ekran boş. | Güç kaynağı yok; dahili pil boşalmış. | Check power connections. Allow unit to charge for 30 minutes. |
| Timer not switching load. | Incorrect wiring; timer in MANUAL ON/OFF mode; incorrect program settings. | Verify wiring (refer to Figure 6). Ensure timer is in AUTO mode. Check program times and days. |
| Elektrik kesintisi sonrasında programlar kayboluyor.tage. | Dahili pil tam olarak şarj olmamış veya arızalı. | Ensure unit is powered for at least 24 hours to fully charge the battery. If problem persists, contact support. |
| Düğmeler yanıt vermiyor. | Unit frozen; temporary glitch. | Basın SIFIRLAMA düğme. |
9. Garanti ve Destek
SINOTIMER products are manufactured to high-quality standards. For warranty information or technical support, please refer to the documentation provided with your purchase or visit the official SINOTIMER webSite. Satın alma belgeniz olarak satın alma fişinizi saklayın.
For further assistance, you may contact SINOTIMER customer service through their official channels.





