Entwodiksyon
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.
Pwodwi souview
Figi 1: Devan view of the TM-919B Digital Timer, displaying the time and control buttons for programming.
Figi 2: Side view of the TM-919B, illustrating its compact design and the integrated DIN rail mounting clip.
Figi 3: Devan view of the TM-919B with approximate dimensions: 8.7cm height, 6cm width, and 4.5cm depth.
Prekosyon Sekirite
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.
Enstalasyon ak Enstalasyon
- Montaj: The TM-919B is designed for DIN rail mounting. Securely attach the timer to a standard 35mm DIN rail within your electrical distribution board.
- Fil elektrik:
- 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).
- Premye pouvwa-up: After wiring, restore power. The display should illuminate. The built-in battery will begin charging, which may take a few hours for full capacity.
- Reyajiste: 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.
Enstriksyon Operasyon
Mete Tan Kouran an
- Peze a "P" button (Program) once to enter time setting mode.
- Peze "D+" pou fikse jou aktyèl la nan semèn nan.
- Peze "H+" pou fikse lè aktyèl la.
- Peze "M+" pou fikse minit aktyèl la.
- To switch between 12-hour (AM/PM) and 24-hour format, press "P" epi "H+" an menm tan.
- Peze a "P" button again to exit time setting and return to normal operation.
Programming ON/OFF Cycles (16 Programs)
The timer supports up to 16 ON/OFF programs. Each program consists of an ON time and an OFF time.
- Peze a "P" 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.
- Sèvi ak "H+" epi "M+" to set the desired ON hour and minute.
- Peze "P" again to move to "1 OFF". Set the day(s), hour, and minute for the OFF event using "D+", "H+", ak "M+".
- Repeat steps 2-4 for any additional programs (up to 16).
- Apre ou fin mete tout pwogram ou vle yo, peze bouton an "P" button until the display shows the current time, or wait for 30 seconds for it to automatically return to normal operation.
Manyèl Override
The timer has a manual override function to temporarily change the output state.
- Peze a "MANUAL" button (or a button labeled with a hand icon, if present) repeatedly to cycle through modes:
- SOU: Output is continuously ON.
- OTO ON: Output is currently ON, following the program.
- OFF: Output is continuously OFF.
- OTO OFF: Output is currently OFF, following the program.
- Select "AUTO ON" or "AUTO OFF" to ensure the timer follows the programmed schedule.
Antretyen
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.
Depanaj
| Pwoblèm | Kòz posib | Solisyon |
|---|---|---|
| Ekspozisyon an vid. | No power supply; internal battery discharged. | Check power connections. Allow unit to charge for several hours after initial power-up. |
| Timer does not switch ON/OFF at programmed times. | 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. |
| Sòti a toujou limen oswa toujou etenn. | Manual override engaged. | 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. |
Espesifikasyon
| Paramèt | Valè |
|---|---|
| Modèl | TM-919B |
| Pwovizyon pou pouvwa | 220-240V AC, 50/60Hz |
| Kapasite chaj | 30A (Resistive), 15A (Inductive) @ 250V AC |
| Pwogram yo | 16 ON/OFF settings per day/week |
| Entèval minimòm | 1 minit |
| Tan Range | 1 minute to 168 hours (7 days) |
| Entèn batri | 1.2V/40mA rechargeable (for memory backup) |
| Time Error Correction | ±30 seconds per week |
| Dimansyon (L x W x H) | 87mm x 60mm x 45mm (approx. 8.7 x 4.5 x 6 cm) |
| Montaj | Rail DIN |
| Materyèl | ABS + Konpozan Elektwonik |
| Sètifikasyon | IEC 60367, CE |
Garanti ak sipò
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.
