TM919B 30A Programmable Electronic Timer Switch User Manual

1. Ro-ràdh

The SINOTIMER TM919B is a 30A 7-day programmable electronic timer switch designed for automatic control of various electrical equipment. It allows you to set specific ON/OFF times over a 24-hour or 7-day cycle, providing convenience and energy efficiency for applications such as streetlights, lamps, water heaters, air conditioners, and more.

Prìomh fheartan:

• Ideal for household use in DB Boards.
• High capacity: 5000 Watt / 30 Amps.
• Flexible programming: 24 Hours / 7 Days a Week Programmable.
• Automatic time error correction: +/- 30 seconds weekly.
• Multiple programs: Repeat programs with 16 ON/OFF settings.
• Manual ON/OFF control.

2. Toradh thallview

Figear 1: Aghaidh view of the TM919B timer switch, displaying the LCD screen with time and day, and the array of control buttons including P, D+, H+, M+, RESET, and MANUAL.

Figear 2: Ceàrnach view of the TM919B timer switch, showing its side profile and the clear protective cover over the buttons.

Figear 3: Taobh view of the TM919B timer switch, detailing the wiring terminals (L, N, 1, 2, 3, 4, 5) and product specifications like voltage agus ìrean làithreach.

3. Sònrachaidhean

4. Stàladh agus sreangadh

The TM919B timer switch is designed for DIN rail mounting, making it suitable for integration into electrical distribution boards. Ensure all power is disconnected before attempting installation.

Diagram uèiridh:

Figure 4: Wiring diagram for the TM919B. Terminals 1 and 2 are for power input (L and N). Terminals 3, 4, and 5 are for the output, typically used for NO (Normally Open) and NC (Normally Closed) connections to control the load.

1. Cur a-steach cumhachd: Connect the live (L) and neutral (N) wires to terminals 1 and 2 respectively. Ensure the voltage matches the timer's specification (110V for this model).
2. Ceangal luchdaidh: The timer has a single changeover switch.
   • Terminal 3: Normally Closed (NC) contact.
   • Terminal 4: Common (COM) contact.
   • Terminal 5: Normally Open (NO) contact.
3. Connect your load (e.g., lamp, motor) between the common terminal (4) and either the NO (5) or NC (3) terminal, depending on whether you want the load to be ON or OFF when the timer is in its default state.
4. Securely fasten all wires to prevent loose connections.
5. Once wiring is complete, restore power and proceed with programming.

5. Operating Instructions and Programming

The TM919B timer allows for up to 16 ON/OFF programs. Follow these steps to set the current time and program the timer.

Gnìomhan putan:

• P (Program): Cuir a-steach modh prògramadh.
• D+ (Day): A’ rèiteachadh latha na seachdain.
• H+ (Hour): A’ rèiteachadh na h-uaire.
• M+ (Minute): A’ rèiteachadh a’ mhionaid.
• ATH-SHUIDHICH: Resets all settings to factory defaults. Use a pointed object to press.
• LÀRACH: Toggles between ON, AUTO, and OFF modes.

A' suidheachadh an ama làithreach:

1. Brùth an D+ putan gus latha gnàthach na seachdain a shuidheachadh.
2. Brùth an H+ putan gus an uair làithreach a shuidheachadh.
3. Brùth an M+ putan gus a’ mhionaid làithreach a shuidheachadh.
4. The time will automatically save after a few seconds of inactivity.

Programming ON/OFF Times (Up to 16 Programs):

1. Brùth an P button once. The display will show "1 ON". This is for setting the first ON time.
2. Brùth H+ agus M+ to set the desired hour and minute for the first ON event.
3. Brùth D+ to select the days of the week for this program. Options include: every day, specific days (e.g., MO-FR, MO-SA, SA-SU), or individual days. If you want the same setting every day, you do not need to press D+.
4. Brùth an P button again. The display will show "1 OFF". This is for setting the first OFF time.
5. Brùth H+ agus M+ to set the desired hour and minute for the first OFF event.
6. Brùth D+ again if you need to specify different days for the OFF event, or leave it if it matches the ON event's days.
7. Repeat steps 1-6 for programs 2 through 16 (e.g., "2 ON", "2 OFF", etc.).
8. Às dèidh dhut na prògraman uile a tha thu ag iarraidh a shuidheachadh, brùth air a’ phutan LAOIDH button repeatedly until "AUTO" is displayed. This ensures the timer operates according to your programmed schedule.

Smachd làimhe:

Brùth an LAOIDH putan gus gluasad tro na modhan obrachaidh:

• AIR: The output is continuously ON, overriding programmed settings.
• OFF: The output is continuously OFF, overriding programmed settings.
• AUTO: The timer operates according to the programmed ON/OFF schedules. Ensure the timer is in AUTO mode for automatic operation.

6. Cumail suas

The TM919B timer switch requires minimal maintenance. Keep the device clean and free from dust. Do not expose it to excessive moisture or extreme temperatures. If the display becomes dim or unresponsive, check the power supply. The internal battery provides backup for settings during power outages for up to 60 days.

7. A ’dèanamh trioblaid

8. Barantas agus Taic

This SINOTIMER product is covered by a standard manufacturer's warranty against defects in materials and workmanship. For warranty claims or technical support, please contact your retailer or the manufacturer directly. Keep your purchase receipt as proof of purchase.

For further assistance, visit the official SINOTIMER store: SINOTIMER Store on Amazon