1. పరిచయం
మూర్తి 1: ముందు view of the TM619 Digital Timer Switch, showing the LCD display and control buttons.
The SINOTIMER TM619 is a versatile digital LCD power timer switch designed for automatically controlling various electrical equipment. It allows for precise scheduling of ON/OFF cycles over a 7-day period. This device is ideal for applications such as controlling streetlights, neon signs, lamps, water heaters, air conditioners, billboards, electric cookers, boosters, sprayers, bottlers, preheaters, agriculture facilities, and broadcasting equipment.
Equipped with a built-in battery, the TM619 retains programmed settings even during power failures. Its design incorporates a low-consumption, high-accuracy CMOS chip, ensuring strong anti-jamming capabilities and reliable performance. The timer is simple to set up and conforms to IEC 60367 and CE certifications.
2 కీ ఫీచర్లు
- Large LCD display for easy and clear reading of time and program status.
- Designed for household use and panel mounting, offering a compact and integrated solution.
- Features a built-in battery to save programmed memory during power outages, ensuring continuous operation.
- Includes a dust-proof cover for enhanced protection and durability.
- Supports a maximum load of 16 Amperes (3500 Watts), suitable for a wide range of appliances.
- Minimum setting time of 1 minute, allowing for precise control.
- Offers 24 hours / 7 days a week programmable scheduling.
- Supports up to 16 ON/OFF settings for repeat programs, with options for manual ON/OFF control.
- High-accuracy CMOS chip with strong anti-jamming capabilities.
3. స్పెసిఫికేషన్లు
| పరామితి | విలువ |
|---|---|
| మోడల్ | TM619-3 |
| విద్యుత్ సరఫరా | 24VDC |
| లోడ్ కెపాసిటీ | 16A, 3500W గరిష్టంగా |
| ప్రదర్శించు | LCD |
| టైమర్ పరిధి | 1 నిమిషం నుండి 168 గంటల వరకు |
| విద్యుత్ వినియోగం | 4.5VA |
| కార్యక్రమాలు | 16 ON / OFF settings per day or week |
| హిస్టెరిసిస్ | 2 seconds / day (at 25°C) |
| కనీస విరామం | 1 నిమిషం |
| పరిచయాన్ని మారుస్తోంది | 1 Changeover Switch (1NO+1NC) |
| Black-out Memory | 60 Days (with built-in battery) |
| కొలతలు (ప్యాకేజీ) | 4.69 x 4.57 x 2.01 అంగుళాలు |
| వస్తువు బరువు | 109 గ్రాములు (3.84 ఔన్సులు) |
| రంగు | Gray, White, Black |
4. సంస్థాపన
4.1 వైరింగ్ రేఖాచిత్రం
మూర్తి 2: వెనుకకు view of the TM619 with wiring terminals and specifications.
The TM619 timer switch features 5 terminals for connection. Refer to the diagram on the back of the unit and Figure 2 for proper wiring. Ensure all connections are secure and comply with local electrical codes.
- టెర్మినల్స్ 1 & 2: Power Input (24VDC). These terminals supply power to the timer itself. Ensure a continuous 24VDC supply to keep the timer operational and maintain its internal clock and programs.
- Terminals 3, 4, 5: Switching Contact (Output). This is a single changeover switch (SPDT - Single Pole Double Throw) with 1 Normally Open (NO) and 1 Normally Closed (NC) contact.
- టెర్మినల్ 3: సాధారణ (COM)
- టెర్మినల్ 4: Normally Open (NO) - Contact closes when the timer is ON.
- టెర్మినల్ 5: Normally Closed (NC) - Contact opens when the timer is ON.
The output contacts are rated for 16A at 250VAC (50/60Hz) for resistive loads, and 1HP at 125VAC, 2HP at 250VAC for inductive loads. For DC loads, it supports 20A at 30VDC.
4.2 మౌంటు
The TM619 is designed for panel mounting. It features mounting holes on its casing for secure attachment to a control panel or enclosure. Ensure adequate ventilation around the unit to prevent overheating.
5. సెటప్ మరియు ప్రోగ్రామింగ్
Before programming, ensure the timer is powered. The built-in battery will charge when the unit is powered, maintaining settings during power interruptions.
చిత్రం 3: కోణీయ view of the TM619, highlighting the compact design and button layout.
5.1 ప్రస్తుత సమయం మరియు రోజును సెట్ చేయడం
- నొక్కండి మరియు పట్టుకోండి గడియారం బటన్.
- పట్టుకొని ఉండగా గడియారం, నొక్కండి DAY to set the current day of the week (Mo, Tu, We, Th, Fr, Sa, Su).
- పట్టుకొని ఉండగా గడియారం, నొక్కండి గంట to set the current hour (0-23).
- పట్టుకొని ఉండగా గడియారం, నొక్కండి MIN to set the current minute (0-59).
- విడుదల చేయండి గడియారం button. The time and day are now set.
5.2 ఆన్/ఆఫ్ సమయాలను ప్రోగ్రామింగ్ చేయడం
The TM619 allows for up to 16 ON/OFF programs. Each program consists of an ON time and an OFF time.
- నొక్కండి టైమర్ ఒకసారి బటన్ నొక్కండి. డిస్ప్లే "1 ఆన్" అని చూపిస్తుంది.
- నొక్కండి DAY to select the day(s) for this ON program. You can choose a single day, specific days (e.g., Mo-Fr), or all 7 days.
- నొక్కండి గంట కావలసిన ON గంటను సెట్ చేయడానికి.
- నొక్కండి MIN కావలసిన ON నిమిషాన్ని సెట్ చేయడానికి.
- నొక్కండి టైమర్ మళ్ళీ. డిస్ప్లే "1 ఆఫ్" ని చూపుతుంది.
- Repeat steps 2-4 to set the OFF day(s), hour, and minute for the first program.
- నొక్కండి టైమర్ to advance to the next program ("2 ON", "2 OFF", etc.) and repeat the process for up to 16 programs.
- కావలసిన అన్ని ప్రోగ్రామ్లను సెట్ చేసిన తర్వాత, గడియారం button to exit programming mode and return to the current time display.
Note: If you need to clear a specific program, navigate to that program (e.g., "3 ON") and press the మాన్యువల్ button. This will clear the settings for that ON/OFF pair.
5.3 మాన్యువల్ ఓవర్రైడ్
ది మాన్యువల్ button allows you to override the programmed settings temporarily or permanently.
- నొక్కండి మాన్యువల్ repeatedly to cycle through the modes:
- పై: ప్రోగ్రామ్లను విస్మరిస్తూ అవుట్పుట్ నిరంతరం ఆన్లో ఉంటుంది.
- దానంతట అదే: Timer operates according to programmed settings.
- ఆఫ్: అవుట్పుట్ నిరంతరం ఆఫ్లో ఉంటుంది, ప్రోగ్రామ్లను విస్మరిస్తుంది.
- When in AUTO mode, the timer will automatically switch between ON and OFF based on your programs.
5.4 టైమర్ను రీసెట్ చేయడం
To clear all settings and reset the timer to its factory defaults, locate the small reset button (often recessed) on the front of the unit. Use a pointed object (like a pen tip) to press this button. This will clear all programmed times and reset the clock.
6. ఆపరేషన్
Once programmed and set to ఆటో mode, the SINOTIMER TM619 will automatically switch the connected electrical equipment ON and OFF according to the precise times and days you have set. The LCD display will show the current time and day, along with the current status (ON, AUTO, OFF).
The timer's internal clock is highly accurate, with a hysteresis of 2 seconds per day at 25°C, ensuring reliable long-term operation. The built-in battery provides a black-out memory of up to 60 days, meaning your programs will be retained even during extended power outages.
7. నిర్వహణ
- శుభ్రపరచడం: Use a soft, dry cloth to clean the exterior of the timer. Do not use abrasive cleaners or solvents, as they may damage the plastic casing లేదా LCD స్క్రీన్.
- పర్యావరణం: Ensure the timer is installed in a dry environment, away from direct sunlight, excessive heat, and moisture.
- బ్యాటరీ: The internal battery is designed for long life and recharges when the unit is powered. No user maintenance or replacement of the internal battery is typically required.
- కనెక్షన్లు: Periodically check the wiring connections to ensure they remain secure. Loose connections can lead to intermittent operation or electrical hazards.
8. ట్రబుల్షూటింగ్
| సమస్య | సాధ్యమైన కారణం | పరిష్కారం |
|---|---|---|
| Timer display is blank or dim. | No power supply to the timer; internal battery fully discharged. | Check power input (24VDC) to terminals 1 & 2. Allow time for the internal battery to charge (several hours) after power is restored. |
| Timer does not switch ON/OFF at programmed times. | 1. Timer is not in AUTO mode. 2. Incorrect programming. 3. Overlapping programs. 4. వైరింగ్ సమస్య. | 1. నొక్కండి మాన్యువల్ until "AUTO" is displayed. 2. Review and re-enter programs carefully, ensuring ON/OFF times and days are correct. 3. Adjust programs to avoid conflicts. 4. Verify output wiring (Terminals 3, 4, 5) and load connections. |
| Time on display is incorrect. | Time not set correctly; internal battery low. | Reset and re-set the current time and day (Section 5.1). Ensure continuous power supply for battery charging. |
| Cannot enter programming mode. | Timer is locked or in an unusual state. | Press the reset button with a pointed object to clear all settings and then try again. |
| Output is always ON or always OFF. | Timer is in ON or OFF manual override mode. | నొక్కండి మాన్యువల్ until "AUTO" is displayed. |
9. వారంటీ మరియు మద్దతు
SINOTIMER products are manufactured to high-quality standards. For specific warranty information and technical support, please refer to the documentation provided with your purchase or contact SINOTIMER customer service directly. Keep your purchase receipt as proof of purchase for any warranty claims.
For further assistance, you may visit the official SINOTIMER store or contact their support channels. Ensure you have your model number (TM619-3 24V) ready when seeking support.
