Introduction
The SINOTIMER TM-919B is a highly versatile 7-day, 24-hour programmable digital timer switch designed for automatic control of various electrical equipment. This device is ideal for applications requiring precise scheduling, such as street lamps, neon lights, water heaters, air conditioners, and agricultural facilities. Its robust design and user-friendly interface ensure reliable operation and easy setup.
Key features include a 30A load capacity, 16 ON/OFF programs, and a built-in rechargeable battery for memory backup during power failures. The timer is designed for DIN rail mounting, making it suitable for integration into electrical distribution boards.
Продукт бүттүview
Сүрөт 1: Алдыңкы view of the TM-919B Digital Timer, displaying the time and control buttons for programming.
2-сүрөт: Каптал view of the TM-919B, illustrating its compact design and the integrated DIN rail mounting clip.
Сүрөт 3: Алдыңкы view of the TM-919B with approximate dimensions: 8.7cm height, 6cm width, and 4.5cm depth.
Коопсуздук чаралары
Always disconnect power before installation or maintenance. Installation should be performed by a qualified electrician in accordance with local electrical codes. Do not expose the device to moisture or extreme temperatures. Ensure proper wiring to avoid damage to the unit or connected appliances.
Орнотуу жана орнотуу
- Монтаждоо: The TM-919B is designed for DIN rail mounting. Securely attach the timer to a standard 35mm DIN rail within your electrical distribution board.
- Зымдар:
- Connect the main power supply (220-240V AC, 50/60Hz) to the input terminals (typically marked L and N or 1 and 2).
- Connect the load (appliance) to the output terminals (typically marked 3, 4, 5 for a changeover switch). Refer to the wiring diagram on the device for precise connections. Ensure the load does not exceed 30A (resistive) or 15A (inductive).
- Баштапкы кубаттоо: After wiring, restore power. The display should illuminate. The built-in battery will begin charging, which may take a few hours for full capacity.
- Кайтаруу: If the display is erratic or you wish to clear all settings, press the "R" (Reset) button using a pointed non-metallic object. This will clear all programs and reset the clock.
Иштөө нускамалары
Учурдагы убакытты коюу
- басыңыз "П" button (Program) once to enter time setting mode.
- Басыңыз "D+" жуманын учурдагы күнүн коюу.
- Басыңыз "H+" учурдагы саатты коюуга.
- Басыңыз "M+" учурдагы мүнөттү коюуга.
- To switch between 12-hour (AM/PM) and 24-hour format, press "П" жана "H+" бир эле убакта.
- басыңыз "П" button again to exit time setting and return to normal operation.
Programming ON/OFF Cycles (16 Programs)
Таймер 16га чейин КҮЙГҮЗҮҮ/ӨЧҮРҮҮ программаларын колдойт. Ар бир программа КҮЙГҮЗҮҮ убактысынан жана ӨЧҮРҮҮ убактысынан турат.
- басыңыз "П" button repeatedly to cycle through the program settings (1 ON, 1 OFF, 2 ON, 2 OFF, ..., 16 ON, 16 OFF). The display will show "1 ON", "1 OFF", etc.
- When "1 ON" is displayed, use "D+" to select the day(s) of the week for this ON event. Options include individual days, weekdays, weekends, or all days.
- Колдонуу "H+" жана "M+" to set the desired ON hour and minute.
- Басыңыз "П" again to move to "1 OFF". Set the day(s), hour, and minute for the OFF event using "D+", "H+", жана "M+".
- Repeat steps 2-4 for any additional programs (up to 16).
- Бардык керектүү программаларды орноткондон кийин, баскычын басыңыз "П" button until the display shows the current time, or wait for 30 seconds for it to automatically return to normal operation.
Кол менен жокко чыгаруу
The timer has a manual override function to temporarily change the output state.
- басыңыз "КОЛ МЕНЕН" button (or a button labeled with a hand icon, if present) repeatedly to cycle through modes:
- КҮЙҮК: Чыгаруу үзгүлтүксүз күйүк.
- АВТО КҮЙҮҮ: Учурда программа аткарылып жатканда, чыгаруу ИШТЕП турат.
- ӨЧҮК: Чыгаруу үзгүлтүксүз ӨЧҮК.
- АВТО ӨЧҮРҮҮ: Программа аткарылып жатканда, чыгаруу учурда ӨЧҮК абалда.
- Select "AUTO ON" or "AUTO OFF" to ensure the timer follows the programmed schedule.
Техникалык тейлөө
The SINOTIMER TM-919B is designed for low maintenance. Keep the device clean and free from dust. Do not use abrasive cleaners. The built-in rechargeable battery is designed for long life and typically does not require replacement under normal operating conditions. If the display frequently goes blank during power outages, the battery may need servicing by a qualified technician.
Проблемаларды чечүү
| Көйгөй | Мүмкүн себеп | Чечим |
|---|---|---|
| Дисплей бош. | Электр менен камсыздоо жок; ички батареясы түгөндү. | Check power connections. Allow unit to charge for several hours after initial power-up. |
| Таймер программаланган убакытта КҮЙГҮЗҮЛБӨЙТ/ӨЧҮРБӨЙТ. | Incorrect programming; manual override set to ON/OFF; current time incorrect. | Verify program settings. Ensure manual override is set to "AUTO ON" or "AUTO OFF". Correct current time. |
| Output is always ON or always OFF. | Кол менен өзгөртүү иштетилген. | Press the "MANUAL" button until "AUTO ON" or "AUTO OFF" is displayed. |
| Erratic display or unresponsive buttons. | System error; static electricity. | Perform a full reset by pressing the "R" button. Reprogram all settings. |
Техникалык шарттар
| Параметр | Нарк |
|---|---|
| Модел | TM-919B |
| Электр камсыздоо | 220-240V AC, 50/60Hz |
| Жүктөө жөндөмдүүлүгү | 30A (Resistive), 15A (Inductive) @ 250V AC |
| Программалар | 16 ON/OFF settings per day/week |
| Минималдуу интервал | 1 мүнөт |
| Убакыт диапазону | 1 мүнөттөн 168 саатка чейин (7 күн) |
| Ички батарея | 1.2V/40mA rechargeable (for memory backup) |
| Убакыт катасын оңдоо | ±30 seconds per week |
| Өлчөмдөрү (L x W x Y) | 87 мм x 60 мм x 45 мм (болжол менен 8.7 x 4.5 x 6 см) |
| Монтаждоо | Темир менен |
| Материал | ABS + Электрондук компоненттер |
| Сертификаттар | IEC 60367, CE |
Кепилдик жана колдоо
Specific warranty information for this product is not provided in the available documentation. For warranty claims or technical support, please contact the retailer or manufacturer directly. Ensure you have your purchase receipt and product model number (TM-919B) ready when contacting support.
