1. Киришүү
The SINOTIMER TM928S series is a versatile 7-day programmable digital timer switch designed for household and industrial applications. It features a backlight LCD display, precise second-interval programming, and DIN rail mounting for easy integration into electrical systems. This manual provides detailed instructions for the safe installation, operation, and maintenance of your timer switch.
Негизги өзгөчөлүктөрү:
- 16 ON/OFF setting programs per day/week
- LCD display with backlight for clear visibility
- Wide power supply range: 85-265VAC, 50/60Hz
- Manual ON/OFF/AUTO switching modes
- Built-in rechargeable battery for program memory retention (90 days black-out)
- Time setting includes hour, minute, and second, with weekly programming
- Lock function to prevent accidental changes
Figure 1: SINOTIMER TM928S Programmable Timer Switch (Front View)
2. Техникалык шарттар
| Атрибут | Нарк |
|---|---|
| Модель номери | TM928SAKL (16A) / TM928SBKL (30A) |
| Бренд аты | SINOTIMER |
| Теория | Санарип |
| Type | Mini |
| Колдонуу | Таймер которулуу |
| Электр камсыздоо | 85-265VAC, 50/60Гц |
| Чыгаруу жүктөмүнүн максималдуу тогу | 16A (TM928SAKL) / 30A (TM928SBKL) |
| Программалар | Күнүнө 16 КҮЙГҮЗҮҮ/ӨЧҮРҮҮ |
| Mini Setting Interval | 1 секунд |
| Дисплей | LCD арткы жарык |
| Энергияны керектөө | <5VA |
| Караңгыдан өчүрүлгөн эс тутум | 90 күн |
| Батарея камтылган | Yes (TM928SAKL: Replaceable CR2032; TM928SBKL: Non-replaceable internal battery) |
| Өлчөмдөр | 86*65*36mm (approx. 8.7cm x 6.5cm x 3.6cm) |
| Орнотуу | DIN RAIL (35mm) |
| Сертификация | CE |
Figure 2: Approximate Dimensions of the Timer Switch
3. Коопсуздук маалыматы
ЭСКЕРТҮҮ: Электр шок коркунучу. Орнотуу жана тейлөө квалификациялуу кызматкерлер тарабынан гана аткарылышы керек.
- Түзмөктү орнотуудан же тейлөөдөн мурун ар дайым электр кубатынан ажыратыңыз.
- Бардык зымдарды туташтыруу коопсуз жана жергиликтүү электр коддоруна ылайык экенин текшериңиз.
- Do not exceed the maximum load current specified for your model (16A or 30A).
- Аппаратты суудан жана ашыкча нымдан алыс кармаңыз.
- Do not attempt to open or repair the device yourself, especially the TM928SBKL model with its non-replaceable internal battery.
4. Орнотуу
4.1 Монтаждоо
The SINOTIMER TM928S series timer switch is designed for 35mm DIN rail mounting. Simply clip the device onto a standard DIN rail in your electrical panel.
3-сүрөт: Арткы view showing DIN rail mounting mechanism
4.2 Электр байланыш схемалары
The wiring configuration depends on the model (16A or 30A) and whether a contactor is used for higher loads. Always ensure power is disconnected before wiring.
4.2.1 TM928SAKL (16A Model) Direct Load Wiring
For loads up to 16A, the timer can directly control the device. Connect the Line (L) and Neutral (N) to terminals 1 and 2 respectively for power supply. The load is connected between terminal 3 (NO - Normally Open) and the Neutral (N) line. Terminal 4 (NC - Normally Closed) is not used in this configuration.
Figure 4: Wiring for TM928SAKL (16A) Direct Load
4.2.2 TM928SAKL (16A Model) with Contactor
For inductive loads or loads exceeding 16A, a contactor must be used. The timer controls the contactor coil, which in turn switches the main load circuit. Connect the timer's output (NO terminal 3) to one side of the contactor coil, and the other side of the coil to Neutral (N). The main power for the load passes through the contactor's power contacts.
Figure 5: Wiring for TM928SAKL (16A) with Contactor
4.2.3 TM928SBKL (30A Model) Direct Load Wiring
For loads up to 30A, the TM928SBKL model can directly control the device. Connect the Line (L) and Neutral (N) to terminals 1 and 2 respectively for power supply. The load is connected between terminal 3 (NO - Normally Open) and the Neutral (N) line. Terminal 4 (NC - Normally Closed) is not used in this configuration.
Figure 6: Wiring for TM928SBKL (30A) Direct Load
4.2.4 TM928SBKL (30A Model) with Contactor
For inductive loads or loads exceeding 30A, a contactor must be used. The timer controls the contactor coil, which in turn switches the main load circuit. Connect the timer's output (NO terminal 3) to one side of the contactor coil, and the other side of the coil to Neutral (N). The main power for the load passes through the contactor's power contacts.
Figure 7: Wiring for TM928SBKL (30A) with Contactor
5. Операция
The timer switch has a clear LCD display and several buttons for configuration: MENU, Up Arrow, Down Arrow, OK, and Res (Reset).
Figure 8: Timer Display and Control Buttons
5.1 Түзмөктүн кулпусун ачуу
If the display shows "LOCK ON", the device is locked to prevent accidental changes. To unlock:
- басып, кармап туруңуз МЕНЮ баскычын болжол менен 3 секунд басып туруңуз.
- The "LOCK ON" indicator will disappear, and the device will be ready for programming.
Video 1: Demonstrates unlocking the device, setting current time, and cycling through ON/OFF programs.
5.2 Учурдагы убакытты орнотуу
After unlocking, you can set the current time:
- басыңыз OK убакыт орнотуу режимине өтүү үчүн баскыч.
- колдонуу Жогору жебе жана Төмөн жебе buttons to adjust the hour, minute, and day of the week.
- Басыңыз OK ар бир жөндөөнү ырастап, кийинкисине өтүү үчүн кайра басыңыз.
5.3 КҮЙГҮЗҮҮ/ӨЧҮРҮҮ ЦИКЛДЕРИН ПРОГРАММАЛОО
The timer supports up to 16 ON/OFF programs per day/week. To set a program:
- басыңыз МЕНЮ button repeatedly until you see "1 ON" (for the first ON program).
- колдонуу Жогору жебе жана Төмөн жебе buttons to set the desired time (hour, minute, second) and day(s) of the week for this ON event.
- Басыңыз МЕНЮ again to move to "1 OFF" (for the first OFF program).
- Set the desired time and day(s) for this OFF event.
- Repeat for up to 16 ON/OFF pairs.
- Программалоо режиминен чыгуу үчүн баскычты басыңыз OK баскычы.
5.4 Manual Override (ON/OFF/AUTO)
You can manually switch the timer's output state or set it to automatic mode:
- басыңыз МЕНЮ баскычы жана Жогору жебе button simultaneously to cycle through the working statuses: ON (ар дайым күйүк), АВТО (currently on, will follow programs), ӨЧҮРҮҮ (always off), АВТО ӨЧҮР (currently off, will follow programs).
- Select the desired mode. For programmed operation, ensure it is set to either "ON AUTO" or "OFF AUTO".
5.5 Аппаратты баштапкы абалга келтирүү
To clear all settings and return the timer to its factory default state:
- Кичинесин табыңыз Res (Reset) button.
- Use a pointed object (like a pen tip) to press the Res button. The display will reset.
6. Техникалык тейлөө
6.1 Батарея маалыматы
- TM928SAKL (16A Model): This model includes a replaceable CR2032 battery. If the display becomes dim or the timer loses settings during a power outage, the battery may need replacement. To replace, carefully open the battery compartment on the back of the unit and insert a new CR2032 battery, ensuring correct polarity.
- TM928SBKL (30A Model): This model has a built-in, non-replaceable internal battery. It is designed for long-term use without battery maintenance. Do not attempt to open the unit to replace the battery.
Figure 9: TM928SAKL (16A) with Replaceable CR2032 Battery
Figure 10: TM928SBKL (30A) with Non-Replaceable Internal Battery
6.2 Тазалоо
Wipe the exterior of the timer switch with a soft, dry cloth. Do not use abrasive cleaners or solvents.
7. Кыйынчылыктарды
| Көйгөй | Мүмкүн себеп | Чечим |
|---|---|---|
| Дисплей бош же күңүрт | No power supply; Internal battery low (16A model) | Check power connections. For 16A model, replace CR2032 battery. |
| Timer does not switch ON/OFF as programmed | Incorrect program settings; Manual override active; "AUTO" mode not selected | Verify program times and days. Ensure operating mode is "ON AUTO" or "OFF AUTO". |
| Load does not turn ON/OFF | Incorrect wiring; Overload; Faulty load | Check wiring against diagrams. Ensure load current does not exceed timer rating. Test load separately. |
| Device is locked, cannot program | Lock function is active | Press and hold the MENU button for 3 seconds to unlock. |
| Убакыт бийликтен кийин туура эмесtage | Internal battery is depleted (16A model) | For 16A model, replace CR2032 battery. For both models, ensure the timer is powered for a few hours to charge the internal battery. |
8. Колдонуучунун кеңештери
- Колдонуунун жөнөкөйлүгү: Many users find this timer very easy to mount and program. Take your time to understand the programming steps, and you'll find it straightforward.
- Орнотууларды текшерүү: After programming, always double-check your ON/OFF times and selected days to ensure they match your intended schedule.
- Battery Check (16A Model): If you have the 16A model, consider having a spare CR2032 battery on hand, especially if the timer is in an area prone to power fluctuations.
9. Кепилдик жана колдоо
For warranty information, technical support, or service inquiries, please refer to the documentation provided at the time of purchase or contact your vendor. Keep your purchase receipt as proof of purchase.
