SINOTIMER TM919A-2 LCD ડિજિટલ પ્રોગ્રામેબલ ટાઈમર સ્વિચ યુઝર મેન્યુઅલ

1. પરિચય

This manual provides detailed instructions for the installation, operation, and maintenance of the SINOTIMER TM919A-2 LCD Digital Programmable Timer Switch. This device is designed for automatic control of electrical appliances based on programmed time schedules, offering daily and weekly programming options.

2. ઉત્પાદન સુવિધાઓ

• Weekly 7-day programmable digital time switch.
• બહુવિધ વોલ્યુમtage options (5V, 12V, 24V, 110V, 220V, 85-265V). This specific model is 220V.
• Detachable battery design for backup power.
• 35mm DIN rail mounting for easy installation.
• LCD display for clear time and program viewing
• 16 ON/OFF programs per day or week.
• Manual override function.
• High capacity 16A switching contact.

3. સલામતી માહિતી

WARNING: Risk of electric shock. Installation should only be performed by a qualified electrician or competent person.

• સ્થાપન અથવા જાળવણી પહેલાં પાવર ડિસ્કનેક્ટ થયેલ છે તેની ખાતરી કરો.
• Do not exceed the maximum load capacity of 16A.
• સાચું વોલ્યુમ ચકાસોtage supply for the specific model (220V for TM919A-2).
• ઉપકરણને ભેજ અને અતિશય તાપમાનથી દૂર રાખો.

4. ઉત્પાદન ઓવરview અને ઘટકો

The SINOTIMER TM919A-2 features an LCD display, control buttons, and wiring terminals for power input and load control.

આકૃતિ 4.1: આગળ view of the SINOTIMER TM919A-2 Digital Timer Switch, showing the LCD display, control buttons (P, D+, H+, M+, RESET, MANUAL), and wiring terminals.

આકૃતિ 4.2: The timer switch with its transparent protective cover opened, revealing the control buttons for programming and manual operation.

નિયંત્રણ બટનો:

• P (Program): પ્રોગ્રામ સેટિંગ મોડમાં પ્રવેશ કરે છે.
• D+ (દિવસ): Adjusts day of the week or program day.
• H+ (કલાક): Adjusts hour or program hour.
• M+ (મિનિટ): Adjusts minute or program minute.
• ફરીથી સેટ કરો: બધી સેટિંગ્સને ફેક્ટરી ડિફોલ્ટ પર રીસેટ કરે છે.
• મેન્યુઅલ: Toggles output ON/AUTO/OFF.

5. સેટઅપ અને ઇન્સ્ટોલેશન

5.1 વાયરિંગ ડાયાગ્રામ

Refer to the wiring diagram on the side of the device and the illustration below for correct connection. Ensure all connections are secure.

આકૃતિ 5.1: બાજુ view of the timer switch displaying the wiring diagram. Terminals 1 and 2 are for power input (L and N). Terminals 3, 4, and 5 are for the relay output (Common, Normally Open, Normally Closed).

• Terminals 1 & 2 (L, N): Connect to the main power supply (220V AC for this model).
• Terminal 3 (NO - Normally Open): Connects to the load when the timer is ON.
• Terminal 4 (COM - Common): Connects to one side of the load and the power supply.
• Terminal 5 (NC - Normally Closed): Connects to the load when the timer is OFF (less common for typical applications).

5.2 Initial Power-up and Reset

Upon first power-up or after a long period without power, the LCD display may be blank. The internal battery provides backup for settings. If the display is unresponsive or shows garbled characters, press the રીસેટ કરો button using a pointed object (e.g., a pen tip). This will clear all settings and restore the timer to its default state.

૫.૧ વર્તમાન સમય અને દિવસ સેટ કરવો

1. દબાવો P button once. The display will show the current time setting.
2. દબાવો D+ અઠવાડિયાનો વર્તમાન દિવસ સેટ કરવા માટે.
3. દબાવો H+ વર્તમાન કલાક સેટ કરવા માટે.
4. દબાવો M+ વર્તમાન મિનિટ સેટ કરવા માટે.
5. દબાવો P button again to exit time setting mode and return to normal operation.

6. ઓપરેટિંગ સૂચનાઓ

6.1 Programming ON/OFF Cycles

The timer supports up to 16 ON/OFF programs. Each program consists of an ON time and an OFF time.

1. દબાવો P button repeatedly until "1 ON" appears on the display. This is the first ON program.
2. દબાવો D+ to select the day(s) for this program. Options include individual days, weekdays, weekends, or all 7 days.
3. દબાવો H+ to set the desired hour for the "ON" event.
4. દબાવો M+ to set the desired minute for the "ON" event.
5. દબાવો P again. "1 OFF" will appear. This is the first OFF program.
6. Repeat steps 2-4 to set the day(s), hour, and minute for the "OFF" event.
7. દબાવવાનું ચાલુ રાખો P to cycle through "2 ON", "2 OFF", up to "16 ON", "16 OFF". If you do not need all 16 programs, simply press P જ્યાં સુધી ડિસ્પ્લે વર્તમાન સમયમાં પાછો ન આવે.
8. To save and exit programming mode, press the P button until the current time is displayed.

6.2 મેન્યુઅલ ઓવરરાઇડ

આ મેન્યુઅલ button allows you to override the programmed settings temporarily or permanently.

• દબાવો મેન્યુઅલ once: Toggles between ON/AUTO/OFF modes.
• ચાલુ: The output is continuously ON, ignoring programs.
• બંધ: The output is continuously OFF, ignoring programs.
• UTટો: The timer operates according to the programmed ON/OFF cycles. This is the standard operating mode.

7. જાળવણી

7.1 બેટરી રિપ્લેસમેન્ટ

The timer includes a detachable CR2032 lithium battery to maintain time and program settings during power outages. If the display becomes dim or resets frequently, the battery may need replacement.

આકૃતિ 7.1: The timer switch shown with its battery compartment open and a CR2032 lithium battery, indicating the detachable battery design.

1. Disconnect power to the timer before attempting battery replacement.
2. Locate the battery compartment, typically on the side or back of the unit.
3. જૂની CR2032 બેટરી કાળજીપૂર્વક દૂર કરો.
4. Insert a new CR2032 battery, ensuring correct polarity (+ side up).
5. બેટરી કમ્પાર્ટમેન્ટ બંધ કરો.
6. Reconnect power and reset the current time and day if necessary.

8. મુશ્કેલીનિવારણ

• પ્રદર્શન ખાલી છે:
  • Check power supply connections (Terminals 1 & 2).
  • Ensure the internal battery is charged or replaced if old.
  • દબાવો રીસેટ કરો બટન
• Programs are not running:
  • ખાતરી કરો કે ટાઈમર ચાલુ છે ઓટો mode (check the display for "AUTO"). Press મેન્યુઅલ સાયકલ મોડ્સ માટે.
  • ચકાસો કે વર્તમાન સમય અને દિવસ યોગ્ય રીતે સેટ કરેલ છે.
  • Check that the ON/OFF programs are correctly entered and enabled for the desired days.
  • Confirm wiring to the load (Terminals 3, 4, 5) is correct.
• Timer resets unexpectedly:
  • The internal battery may be low or depleted. Replace the CR2032 battery.
  • Ensure stable power supply to the unit.

9. સ્પષ્ટીકરણો

આકૃતિ 9.1: Dimensional drawing of the SINOTIMER TM919A-2, showing measurements in centimeters for height, width, and depth.

10. વોરંટી અને સપોર્ટ

Specific warranty information for the SINOTIMER TM919A-2 is not provided in the product details. For warranty claims or technical support, please contact your retailer or the manufacturer directly. Keep your purchase receipt as proof of purchase.