1. تعارف
Welcome to the user manual for the GYSFLASH 30.12 PL, a versatile smart charger designed for 12V lead-acid and lithium iron phosphate (LiFePO4) batteries. This manual provides essential information for safe and effective operation, setup, and maintenance of your charger. Please read this manual thoroughly before using the device.
2. اھم حفاظتي ھدايتون
To ensure safe operation and prevent damage to the charger or battery, observe the following safety precautions:
- Always read the entire instruction manual before operating the charger.
- Ensure adequate ventilation during charging to prevent heat buildup.
- Avoid short-circuiting the charging clamps.
- The charger is equipped with reverse polarity protection; however, always connect the red (+) clamp to the positive (+) terminal and the black (-) clamp منفي (-) ٽرمينل ڏانهن.
- Disconnect the charger from the mains power before connecting or disconnecting the battery clamps.
- چارجر کي مينهن يا گھڻي نمي کي بي نقاب نه ڪريو.
- ٻارن جي پهچ کان پري رکو.
- غير ريچارجبل بيٽرين کي چارج ڪرڻ جي ڪوشش نه ڪريو.
3. پراڊڪٽ ختمview
The GYSFLASH 30.12 PL is a high-power, auto-sensing battery support unit with advanced features for various battery types and applications.
اهم خاصيتون:
- Double Technology: Compatible with both 12V lead-acid (GEL, AGM, liquid, calcium) and lithium iron phosphate (LiFePO4) batteries.
- هاء پاور آئوٽ: Delivers a continuous 30 A at 100% duty cycle (40°C).
- Three Charging Currents: Selectable charging currents of 7 A, 15 A, and 30 A to match battery capacity.
- شو روم موڊ: Provides a stable power supply of up to 30A for maintaining battery charge in exhibited vehicles or during diagnostic procedures.
- Supply Mode: Offers a stable on-board power supply, useful for maintaining vehicle electronics during battery changes or software updates.
- Wide Battery Capacity Range: Charges 12V lead-acid batteries from 15 Ah to 375 Ah and LiFePO4 batteries from 7 Ah to 375 Ah.
- ميموري بيڪ اپ: Retains vehicle memory information during battery removal.
- Optimized Battery Retention: Can remain connected to the battery during hibernation with an auto-restart function in case of power failure.
- گھٽ وولٽtagاي چارج ڪرڻ: Capable of initiating charging for batteries as low as 2 V.

Figure 1: Front panel of the GYSFLASH 30.12 PL charger, displaying mode selection, battery type indicators, and charging current options.
4. سيٽ اپ ۽ ڪنيڪشن
4.1 کولڻ
Carefully unpack the GYSFLASH 30.12 PL charger and inspect for any visible damage. Retain the packaging for future storage or transport.
4.2 بيٽري سان ڳنڍڻ
- Ensure the charger's power cord is disconnected from the mains power outlet.
- ڳنڍيو ڳاڙهو (+) چارج ڪرڻ clamp محفوظ طور تي هاڪاري (+) بيٽري جو ٽرمينل.
- ڳنڍيو ڪارو (-) چارج ڪرڻ clamp محفوظ طور تي ناڪاري (-) بيٽري جو ٽرمينل.
- Verify that both connections are firm and free from corrosion.
4.3 Connecting to Mains Power
هڪ ڀيرو جي بيٽري clamps are securely connected, plug the charger's power cord into a suitable 230V AC, 50/60Hz power outlet.

Figure 2: GYSFLASH 30.12 PL connected to a vehicle battery for charging or support.
5. آپريٽنگ هدايتون
5.1 خودڪار چارجنگ
The GYSFLASH 30.12 PL features an integrated temperature sensor that automatically adjusts charging parameters based on the ambient temperature, optimizing charging efficiency and battery life.
5.2 موڊ جي چونڊ
استعمال ڪريو "موڊ" button on the charger's front panel to select the appropriate charging program for your battery type:
- Pb (Lead-Acid): Select this mode for 12V lead-acid batteries, including GEL, AGM, liquid, and calcium types. Suitable for capacities from 15 Ah to 375 Ah.
- LiFePO4 (Lithium Iron Phosphate): Select this mode for 12V lithium iron phosphate batteries. Suitable for capacities from 7 Ah to 375 Ah.
5.3 Charging Current Selection
After selecting the battery type, choose one of the three available charging currents (7 A, 15 A, or 30 A) based on the battery's capacity and desired charging speed. Higher currents charge faster but should be appropriate for the battery's specifications.
5.4 Showroom Mode
This mode is designed to provide a stable power supply of up to 30A. It is ideal for maintaining the battery charge in vehicles displayed in showrooms or during diagnostic procedures, preventing battery drain without overcharging.
5.5 سپلاءِ موڊ
The Supply Mode provides a stable on-board power supply to the vehicle's electrical system. This is particularly useful for maintaining power to vehicle electronics when the battery is being changed or during software updates, preventing loss of settings or data.
6. چارج ڪرڻ وارو عمل
- Connect the charger to the battery terminals, ensuring correct polarity (red to positive, black to negative).
- Plug the charger's power cord into a mains power outlet.
- کي دٻايو "موڊ" button to select the appropriate battery type (Pb for lead-acid or LiFePO4 for lithium).
- Select the desired charging current (7 A, 15 A, or 30 A) based on your battery's requirements.
- The charger will automatically begin the charging cycle. Monitor the progress indicators on the display.
- Once the charging cycle is complete, first disconnect the charger from the mains power outlet.
- Then, disconnect the black (-) clamp from the battery, followed by the red (+) clamp.
7. سار سنڀال
- Keep the charger clean and dry. Wipe the casing نرم سان، damp ڪپڙو. استعمال نه ڪريو سخت ڪيميائي يا abrasives.
- Store the charger in a cool, dry place when not in use, away from direct sunlight and extreme temperatures.
- Do not attempt to open the charger casing or perform any internal repairs. Refer all servicing to qualified personnel.
- چارجنگ ڪيبل ۽ ڪليئرنس جو باقاعدي معائنو ڪريوamps for any signs of damage, wear, or corrosion. Replace damaged components immediately.
8. مسئلا حل ڪرڻ
If you encounter issues with your GYSFLASH 30.12 PL, refer to the table below for common problems and solutions.
| مسئلو | ممڪن سبب | حل |
|---|---|---|
| چارجر آن نه ٿي رهيو آهي | No mains power; Faulty power cord/outlet | بجلي ڪنيڪشن چيڪ ڪريو؛ ٻيو آئوٽ ليٽ آزمايو؛ نقصان لاءِ بجلي جي تار جو معائنو ڪريو. |
| چارجنگ شروع نه ٿي رهي آهي | Incorrect battery connection (reverse polarity); Battery voltage too low; Incorrect mode selected | Verify correct polarity; Ensure secure connections; Select correct battery type and current. |
| غلطي جي اشاري جي روشني آن آهي | Internal fault; Battery fault; Overheating | Disconnect charger from mains and battery, then reconnect; Allow charger to cool down; If problem persists, contact support. |
| چارجر گرم ٿي ويندو آهي | Normal operation; Insufficient ventilation; Overload | Ensure adequate ventilation around the charger; Reduce charging current if possible. |
9. ٽيڪنيڪل وضاحتون
| تفصيل | قدر |
|---|---|
| برانڊ | جي يو ايس |
| ماڊل نمبر | 29668 |
| انٽ واليمtage | 230V AC، 50/60Hz |
| اوٽ وولٽtage | 12 وولٽ (DC) |
| موجوده چارج | 7A ، 15A ، 30 اي |
| مطابقت رکندڙ بيٽري جا قسم | 12V Lead-Acid (GEL, AGM, Liquid, Calcium), 12V LiFePO4 |
| Lead-Acid Battery Capacity | 15 هه کان 375 هه تائين |
| LiFePO4 Battery Capacity | 7 هه کان 375 هه تائين |
| پيداوار جي ماپ (LxWxH) | 7.3 x 19 x 19 سينٽي |
| شيءِ جو وزن | 2.21 ڪلو |
| حفاظتي معيار | CE |
10. وارنٽي ۽ سپورٽ
The GYSFLASH 30.12 PL is covered by a 2 سال جي مقامي وارنٽي. For technical assistance, warranty claims, or service inquiries, please contact your authorized GYS dealer or the official GYS support center. Please retain your proof of purchase for warranty validation.
For additional information and resources, please visit the official GYS webسائيٽ.





