Sinotimer TM618N-2
SINOTIMER TM618 -7 Days Programmable Weekly Timer Module
Leabhar-làimhe stiùiridh
Model: TM618N-2
1. Os a chionnview
The SINOTIMER TM618 timer module is designed to automatically control the power supply to various electrical apparatus, such as streetlights, neon signs, billboards, and other appliances, based on a preset time schedule. This digital timer switch features a rechargeable internal battery to maintain program settings during power outagtha.

Figear 1.1: Aghaidh view of the TM618 Timer Module.
2. Prìomh fheartan
- Dealbhadh teann agus sàbhalaidh àite.
- Engineered with advanced digital timing technology.
- High functionality for precise time control.
- Built-in rechargeable battery for program retention.
- Multiple ON/OFF programs for weekly scheduling.
3. Setup agus Stàladh
3.1. Diagram uèir
Proper wiring is crucial for the safe and correct operation of the TM618 timer module. Refer to the diagram below for connection details. Ensure power is disconnected before performing any wiring.

Figure 3.1: Wiring Terminals and Specifications.
- Input (200-250VAC): Connect your main power supply to terminals 1 and 2.
- Output (16 AMP / 250VAC, 20 AMP @30 VDC): Terminals 3, 4, and 5 are for the controlled output. Terminal 3 is common, Terminal 4 is normally open (NO), and Terminal 5 is normally closed (NC). Connect your load to the appropriate terminals based on your application (e.g., between 3 and 4 for normally off, turning on when timed).
3.2. Initial Power-Up and Battery
Upon initial power-up, the timer's internal rechargeable battery (40mAh) will begin charging. This battery saves your programmed settings during power interruptions. Allow the unit to be powered for at least 30 minutes for the battery to gain sufficient charge before programming or disconnecting power.

Figure 3.2: Internal 40mAh Rechargeable Battery.

Figure 3.3: TM618 Operating Voltage (220V AC shown).
4. Stiùireadh Obrachaidh
The TM618 timer allows for precise control with up to 16 ON/OFF programs per day or week. The buttons on the front panel are used for setting the time and programs.

Figure 4.1: Timer Module with Manual.
4.1. A 'suidheachadh Àm an-dràsta
- Brùth an CLOC button and hold it.
- Fhad 'sa tha e a' cumail CLOC, brùth SEACHDAIN gus latha làithreach na seachdain a shuidheachadh.
- Fhad 'sa tha e a' cumail CLOC, brùth UAIR gus an uair làithreach a shuidheachadh.
- Fhad 'sa tha e a' cumail CLOC, brùth MIN gus am mionaid làithreach a shuidheachadh.
- Sgaoil an CLOC putan. Tha an t-àm air a shuidheachadh a-nis.
4.2. Prògramadh Amannan AIR/DHÈTH
The timer supports up to 16 ON/OFF programs. Each program consists of an ON time and an OFF time.
- Brùth an PROG putan aon uair. Seallaidh an taisbeanadh “1 ON”.
- Brùth SEACHDAIN to select the day(s) for this program (e.g., MO, TU, WE, TH, FR, SA, SU, or combinations like MO-FR, SA-SU, MO-SA, etc.).
- Brùth UAIR gus an uair ON a tha thu ag iarraidh a shuidheachadh.
- Brùth MIN gus am mionaid ON a tha thu ag iarraidh a shuidheachadh.
- Brùth PROG a-rithist. Seallaidh an taisbeanadh “1 OFF”.
- Repeat steps 2-4 to set the desired OFF day(s), hour, and minute for this program.
- Brùth PROG to advance to the next program ("2 ON") or to exit programming mode if no more programs are needed.
- To clear a program, press ATH-LEASACHADH fhad 's a viewing the specific ON or OFF program you wish to clear.
4.3. Stiùireadh làimhe
Brùth an LAOIDH button to cycle through different operating modes:
- AUTO AIR: The timer is currently ON and will follow the programmed schedule.
- AUTO OFF: The timer is currently OFF and will follow the programmed schedule.
- AIR: The timer is forced ON, overriding any programs.
- OFF: The timer is forced OFF, overriding any programs.
4.4. Recall Function
Tha an ATH-LEASACHADH button (often marked 'R' or 'RESET') is used to clear specific program settings or to reset the timer. A small pinhole button (R) is typically used for a full reset, which clears all programs and resets the time.
5. Cumail suas
5.1. Cùram Bataraidh
The TM618 features a built-in rechargeable battery. To ensure its longevity and proper function, keep the timer connected to power for regular charging. If the timer is stored for extended periods without power, the battery may discharge, requiring a full charge upon reconnection.
5.2. Glanadh
Clean the exterior of the timer module with a soft, dry cloth. Do not use abrasive cleaners or solvents, as these can damage the plastic casing or display. Ensure no liquids enter the device.
6. A ’dèanamh trioblaid
- Tha an taisbeanadh bàn: Check power connections. Ensure the unit has been powered for at least 30 minutes to charge the internal battery.
- Prògraman nach eil ag obair: Verify that the current time is set correctly. Check that the timer is in "AUTO ON" or "AUTO OFF" mode, not forced ON/OFF. Review your programmed ON/OFF times for accuracy.
- Timer not responding to buttons: Perform a full reset using the small 'R' pinhole button. If issues persist, ensure proper power supply.
7. Sònrachaidhean
| Feart | Luach |
|---|---|
| Ainm Brand | Sinotimer |
| Modail Àireamh | TM618N-2 (Item model number: WN-5KCF-8SVQ) |
| Input Voltage | 200-250VAC |
| Comas Toraidh | 16 AMP / 250VAC, 20 AMP @30 VDC |
| Àireamh de Phrògraman | 16 ON/OFF programs |
| Raon-ama | 1 minute to 168 hours (7 days) |
| Bataraidh a-staigh | 40mAh ath-phàigheadh |
| Stuth | Plastaig |
| Dath | Geal |
| Meudan toraidh | 25 x 18 x 8cm; 11g |
7.1. Meudan

Figure 7.1: Front Dimensions.

Figure 7.2: Side Dimensions.
8. Barantas agus Taic
For information regarding product warranty, technical support, or service, please refer to the documentation provided with your purchase or contact your retailer. Keep your proof of purchase for any warranty claims.
Ask a question about this manual
Ask about setup, troubleshooting, compatibility, parts, safety, or missing instructions. Manuals+ will review the question and use this page’s manual context to help answer it.