1. හැඳින්වීම
The SINOTIMER TM822 is a versatile 2-channel digital programmable timer switch designed for automatic control of various electrical equipment. It allows you to set precise ON/OFF times over a 7-day period, with programming intervals as short as 1 second and a range up to 168 hours. This timer is ideal for applications such as streetlights, neon signs, lamps, water heaters, air conditioners, billboards, and agricultural facilities.
The device features low power consumption, a high-accuracy CMOS chip, strong anti-jamming capabilities, and is simple to set up and operate. It complies with IEC 60367 and holds CE, RoHS, EMC, LVD, and UKCA certifications.
2 ප්රධාන ලක්ෂණ
- ද්විත්ව නාලිකා පාලනය: Two independent relay outputs for controlling two separate circuits.
- සතිපතා වැඩසටහන්ගත කළ හැකි: Set up to 8 ON/OFF programs per day, repeatable weekly.
- පුළුල් කාල පරාසය: Programming intervals from 1 second to 168 hours.
- උපස්ථ බැටරිය: Built-in 3V CR2026 battery for retaining settings during power outages.
- ඉහළ නිරවද්යතාව: Equipped with a high-accuracy CMOS chip.
- සහතික: CE, RoHS, EMC, LVD, UKCA compliant.
- සවි කිරීමේ විකල්ප: Designed for panel mounting or screw installation.
3. පිරිවිතර
| ගුණාංගය | වටිනාකම |
|---|---|
| වෙළඳ නාමය | සිනෝටිමර් |
| ආදර්ශ අංකය | TM822 |
| ටයිප් කරන්න | Mini, Digital Timer Switch |
| භාවිතා කරන්න | ටයිමර් ස්විචය |
| සම්භවය | චීනයේ ප්රධාන භූමිය |
| සහතික කිරීම | CE, RoHS |
| ආකෘතිය | 2 Channels Independent Timers |
| වැඩ කරන වෙළුමtage | 85 to 265VAC, 50/60Hz or 12VDC (depending on model) |
| ප්රදර්ශනය කරන්න | No Backlights |
| පැටවීම | 16A, 250VAC |
| ප්රතිදානය | 2 Relay Outputs, Independent Control |
| වැඩසටහන් | 8 ON/OFF each Day |
| Setting Interval | 1 තත්පර |
| පරාසය සැකසීම | 1 Second to 168 Hours |
| මානයන් | 72 * 72 * 40 මි.මී |
| ස්ථාපනය | Panel Mounted or Screws |
| අනුමත කිරීම් | CE RoHS EMC LVD UKCA |
| බැටරි ඇතුළත් | No (internal backup battery is present) |
| ඉහළ සැලකිල්ලක් දක්වන රසායනික ද්රව්ය | කිසිවක් නැත |
4. පැකේජ අන්තර්ගතය
Upon opening your package, please verify that all items are present and undamaged:
- 1 x Timer Switch (TM822)
- 1 x සවි කිරීමේ වරහන
- 1 x උපදෙස් අත්පොත
- 2 x ඉස්කුරුප්පු
- 8 x Wires
5. ස්ථාපනය
අවවාදයයි: Installation should only be performed by a qualified electrician. Ensure power is disconnected before installation to prevent electric shock.
5.1 සවි කිරීම
The TM822 timer switch can be installed either panel-mounted or using screws. The provided bracket facilitates panel mounting.
5.2 රැහැන් සටහන
Connect the timer according to the appropriate wiring diagram for your model (AC or DC voltage). The TM822 features two independent relay outputs (CH1 and CH2).
6. මූලික සැකසුම සහ ක්රමලේඛනය
Before programming, ensure the timer is powered on. The display will show the current time and day.
6.1 Unlocking the Timer
To prevent accidental changes, the timer may be locked. To unlock:
- ඔබා අල්ලාගෙන සිටින්න මෙනුව තත්පර 3 ක් පමණ බොත්තම.
- The 'LOCK ON' indicator on the display will disappear, indicating the timer is unlocked.
6.2 වත්මන් වේලාව සහ දිනය සැකසීම
To set the current time and day:
- Ensure the timer is unlocked.
- ඔබන්න OK button. The hour display will start flashing.
- භාවිතා කරන්න ▲ (ඉහළට) සහ ▼ පැය සකස් කිරීමට (පහළට) බොත්තම්.
- ඔබන්න OK පැය තහවුරු කර මිනිත්තු වෙත යාමට නැවතත්.
- භාවිතා කරන්න ▲ සහ ▼ මිනිත්තු සකස් කිරීමට බොත්තම්.
- ඔබන්න OK again to confirm the minutes and move to the day of the week.
- භාවිතා කරන්න ▲ සහ ▼ buttons to select the current day (e.g., Su for Sunday, Mo for Monday).
- ඔබන්න OK to save the current time and day settings.
6.3 චක්ර සක්රිය/අක්රිය කිරීම ක්රමලේඛනය කිරීම
The TM822 allows for 8 ON/OFF programs per day. Each program can be set for a specific time and day(s) of the week.
- ඔබන්න මෙනුව ක්රමලේඛන මාදිලියට ඇතුළු වීමට බොත්තම. සංදර්ශකය '1 ON' පෙන්වනු ඇත.
- භාවිතා කරන්න ▲ සහ ▼ buttons to set the desired ON time (hour and minute) for the first program.
- ඔබන්න OK to confirm the ON time.
- The display will now show '1 OFF'. Use the ▲ සහ ▼ buttons to set the desired OFF time (hour and minute) for the first program.
- ඔබන්න OK to confirm the OFF time.
- The display will then show the day selection. Use the ▲ සහ ▼ buttons to select the day(s) for this program (e.g., individual days, weekdays, weekends, all days).
- ඔබන්න OK to save the first program.
- Repeat steps 1-7 for additional programs (up to 8 ON/OFF pairs).
- ක්රමලේඛන මාදිලියෙන් පිටවීමට, ඔබන්න මෙනුව button repeatedly until the current time is displayed, or wait for a few seconds for it to automatically return.
7. මෙහෙයුම
7.1 Switching Modes (ON/ON AUTO/OFF/AUTO OFF)
The timer has different operating modes for manual override or automatic control:
- Ensure the timer is unlocked.
- ඔබන්න මෙනුව බොත්තම සහ ▲ (Up) button simultaneously to cycle through the modes:
- මත: The output is continuously ON, overriding any programmed OFF times.
- ස්වයංක්රීයව: The output is currently ON, but will follow the next programmed OFF time.
- අක්රියයි: The output is continuously OFF, overriding any programmed ON times.
- ස්වයංක්රීයව අක්රිය: The output is currently OFF, but will follow the next programmed ON time.
- Select the desired mode based on your operational needs.
7.2 Selecting Channels (F1 or F2)
The TM822 has two independent channels. To select which channel you are programming or viewing:
- ඔබන්න Res බොත්තම.
- The display will show 'F1' or 'F2', indicating the currently selected channel.
- Toggle between F1 and F2 by pressing the Res බොත්තම.
8. නඩත්තු කිරීම
- Keep the timer clean and free from dust. Use a soft, dry cloth for cleaning.
- උපාංගය අධික උෂ්ණත්වයට, ආර්ද්රතාවයට හෝ සෘජු හිරු එළියට නිරාවරණය කිරීමෙන් වළකින්න.
- උල්ෙල්ඛ පිරිසිදු කරන්නන් හෝ ද්රාවණ භාවිතා නොකරන්න.
- The internal 3V CR2026 backup battery is not user-replaceable and is designed for long-term use. If the timer loses settings frequently during power outages, the battery may need professional servicing.
9. දෝශ නිරාකරණය
| ගැටලුව | විය හැකි හේතුව | විසඳුම |
|---|---|---|
| Timer display is blank | බල සැපයුමක් හෝ අභ්යන්තර බැටරියක් අවසන් වී නොමැත. | Check power connections. If power is present, the internal battery might be fully discharged; allow time for it to charge or consider professional servicing if issues persist. |
| Timer does not respond to button presses | Timer is locked. | Press and hold the MENU button for 3 seconds to unlock. |
| Programs are not executing | Timer is in manual ON/OFF mode, or programs are incorrectly set. | Ensure the timer is in 'ON AUTO' or 'OFF AUTO' mode. Review and correct your programmed ON/OFF times and day selections. |
| Time is inaccurate or resets after power loss | Internal backup battery is weak or depleted. | The internal battery is designed to hold settings for an extended period. If this occurs frequently, the battery may need replacement by a qualified technician. |
10 පරිශීලක ඉඟි
- උපස්ථ බැටරිය: The timer includes a 3V CR2026 backup battery to maintain settings during power outages. This battery is not rechargeable by the user and is intended for long-term retention of settings.
- ස්වාධීන නාලිකා: The two relay outputs (CH1 and CH2) operate independently. This means you can program different schedules for each channel to control separate devices or circuits.
11. වගකීම් සහ සහාය
For warranty information, please refer to the terms and conditions provided by your retailer or the manufacturer's official website. For technical support or service inquiries, please contact the SINOTIMER Official Store or your point of purchase.
