1. Киришүү
This manual provides detailed instructions for the installation, operation, and programming of the TAXNELE THC30A Digital Programmable Timer Switch. This device is designed for automatic control of various electrical appliances based on user-defined daily and weekly schedules.

Figure 1: TAXNELE THC30A Digital Programmable Timer Switch
2. Негизги өзгөчөлүктөрү
- 7-Day Digital Programmable Timer: Supports daily and weekly programs with a full time range from 1 minute to 168 hours.
- Multiple ON/OFF Settings: Up to 20 ON and 20 OFF settings for precise control.
- Автоматтык башкаруу: Automatically switches power to connected devices according to programmed schedules.
- Колдонуучуга ыңгайлуу интерфейс: Large LCD screen and clear buttons (D+, H+, M+) for easy operation.
- Жогорку тактык: Equipped with an industrial-grade chip for accurate timing.
- Өчүрүү эстутуму: Built-in high-performance battery retains timing, display, and data for up to 3 years during power outages.
- Жогорку жүк кубаттуулугу: Features a 30A relay for handling significant electrical loads.

Figure 2: ашыкview of THC30A Timer Switch Features
3. Техникалык шарттар
| Модел | THC30A |
| Тtage | 230VAC |
| Жүктөө жөндөмдүүлүгү | 30A |
| Убакыт диапазону | 1 мүнөттөн 168 саатка чейин |
| Программалар | 20 ON/20 OFF settings |
| Өчүрүү эс тутуму | Yes, with built-in CR2032 battery (up to 3 years) |
| Орнотуу | 35mm DIN Rail Mounted |
| Өлчөмдөр | Болжол менен 87мм (H) x 36mm (W) x 65mm (D) |

Figure 3: THC30A Timer Switch Dimensions
4. Орнотуу
4.1 Коопсуздук чаралары
- Ensure power is disconnected before installation to prevent electric shock.
- Орнотуу квалификациялуу электрик же билимдүү адам тарабынан жүргүзүлүшү керек.
- Томду ырастаңызtage and current ratings of your circuit match the timer's specifications.
4.2 Монтаждоо
The THC30A timer switch is designed for 35mm DIN rail mounting. Securely attach the timer to the DIN rail in your electrical panel or enclosure.

Figure 4: THC30A Mounted on a DIN Rail
4.3 Электр өткөргүч схемасы
Connect the timer according to the wiring diagram below. Ensure correct polarity for input (IN) and output (OUT) terminals. The input terminals are typically labeled 'N' (Neutral) and 'L' (Live), and the output terminals are also 'N' and 'L' for connecting to the load.

Figure 5: Simplified Wiring Diagram for THC30A
Connect the incoming power supply to the 'IN' terminals (N and L). Connect the device to be controlled to the 'OUT' terminals (N and L).
5. Иштөө нускамалары
5.1 Баштапкы орнотуу жана баштапкы абалга келтирүү
Upon first use or after a prolonged power-off, the display may be blank. Press the Калыбына келтирүү button (often recessed, may require a pointed object) to initialize the timer. The LCD will display the current time (e.g., 0:00) and "AUTO".

Figure 6: Front Panel with Buttons and LCD Screen
- Иштөө көрсөткүчү: LED light indicating operation status.
- LCD экран: Displays time, day, and program status.
- Таймер баскычы: Used to enter programming mode.
- Саат баскычы: Used to set current time and day.
- D+ Button: Аптанын күнүн тууралайт.
- H+ Button: Саатты тууралайт.
- M+ Button: Мүнөттү тууралайт.
- ON/AUTO/OFF Button (Manual): КҮЙҮК, АВТОМАТТЫК жана ӨЧҮРҮҮ режимдери аркылуу циклдик режимде иштейт.
- Калыбына келтирүү баскычы: Clears all settings and resets the timer.
5.2 Учурдагы убакытты жана күндү орнотуу
- басып, кармап туруңуз Саат баскычы.
- Кармап жатканда Саат, басыңыз D+ to set the current day of the week (MON, TUE, WED, THU, FRI, SAT, SUN).
- Кармап жатканда Саат, басыңыз H+ учурдагы саатты орнотуу үчүн (0-23).
- Кармап жатканда Саат, басыңыз M+ учурдагы мүнөттү коюу үчүн (0-59).
- бошотуңуз Саат button. The current time and day are now set.
5.3 Manual Override (ON/AUTO/OFF)
басыңыз Manual button (often labeled ON/AUTO/OFF) to cycle through the following modes:
- КҮЙҮК: The timer output is continuously ON, overriding all programmed schedules.
- ӨЧҮК: The timer output is continuously OFF, overriding all programmed schedules.
- АВТО: The timer operates according to the programmed ON/OFF schedules. This is the standard operating mode for automatic control.
6. КҮЙГҮЗҮҮ/ӨЧҮРҮҮ графигин программалоо
The THC30A supports up to 20 ON and 20 OFF programs. Follow these steps to set your desired schedules:
- басыңыз Таймер button once. The display will show "1 ON" (or the next available program number).
- Басыңыз D+ to select the day(s) for this "ON" program. You can choose individual days, weekdays, weekends, or all 7 days.
- Басыңыз H+ to set the hour for the "ON" time.
- Басыңыз M+ to set the minute for the "ON" time.
- басыңыз Таймер баскычын кайра басыңыз. Дисплейде "1 OFF" көрсөтүлөт.
- Repeat steps 2-4 to set the day(s), hour, and minute for the corresponding "OFF" time.
- Баскычын баса бериңиз Таймер button to cycle through "2 ON", "2 OFF", and so on, up to "20 ON" and "20 OFF". Repeat steps 2-6 for each program.
- Бардык керектүү программаларды орноткондон кийин, баскычын басыңыз Саат button to exit programming mode and return to the current time display. Ensure the timer is in АВТО mode for programs to execute.
To clear a specific program, navigate to that program (e.g., "5 ON") and press the Калыбына келтирүү button. This will clear both the ON and OFF times for that program number.
7. Техникалык тейлөө
The THC30A timer switch requires minimal maintenance.
- Тазалоо: Сыртын жумшак, кургак чүпүрөк менен сүртүңүз. Абразивдүү тазалагычтарды же эриткичтерди колдонбоңуз.
- Батарея: The internal CR2032 battery provides power-off memory. If the timer frequently loses settings during power outages, the battery may need replacement. This typically requires professional service.
- Курчап турган чөйрө: Ensure the timer is installed in a dry, well-ventilated area, away from direct sunlight, extreme temperatures, and corrosive environments.

Figure 7: Power-Off Memory Function with Internal Battery
8. Кыйынчылыктарды
| Көйгөй | Мүмкүн себеп | Чечим |
|---|---|---|
| Дисплей бош. | No power supply; Timer needs initialization. | Check power connections. Press the Калыбына келтирүү баскычы. |
| Таймер программаланган убакытта КҮЙГҮЗҮЛБӨЙТ/ӨЧҮРБӨЙТ. | Timer is not in AUTO mode; Incorrect program settings; Overlapping programs. | Басыңыз Manual until "AUTO" is displayed. Review and correct program settings. Ensure ON/OFF times do not conflict. |
| Жөндөөлөр кубаттан кийин жоголотtage. | Ички батареянын заряды аз же түгөндү. | The internal battery may need replacement. Contact customer support if this issue persists. |
| Output is always ON or always OFF. | Timer is in manual ON or OFF mode. | Басыңыз Manual until "AUTO" is displayed. |
9. Кепилдик жана колдоо
This product comes with a standard manufacturer's warranty. For specific warranty details, please refer to the product packaging or contact your retailer. For technical support or inquiries, please reach out to TAXNELE customer service through your purchase platform or the official TAXNELE webсайт.