1. Муқаддима
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. Дастурҳои муҳим оид ба бехатарӣ
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 ба терминали манфӣ (-).
- Disconnect the charger from the mains power before connecting or disconnecting the battery clamps.
- Пуркунандаи барқро ба борон ва намии аз ҳад зиёд нагузоред.
- Аз дастрасии кӯдакон дур нигоҳ доред.
- Кӯшиш накунед, ки батареяҳои барқгирандаро пур кунед.
3. Маҳсулот ба охир расидview
The GYSFLASH 30.12 PL is a high-power, auto-sensing battery support unit with advanced features for various battery types and applications.
Хусусиятҳои асосӣ:
- Double Technology: Compatible with both 12V lead-acid (GEL, AGM, liquid, calcium) and lithium iron phosphate (LiFePO4) batteries.
- Истеҳсоли нерӯи баланд: 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.
- Ҳолати намоишгоҳ: Provides a stable power supply of up to 30A for maintaining battery charge in exhibited vehicles or during diagnostic procedures.
- Реҷаи таъминот: 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.
- Нусхаи хотира: 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.
- Ҳаҷми пастtage Пуркунии барқ: 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. Насбкунӣ ва пайвастшавӣ
4.1 Кушодани баста
Carefully unpack the GYSFLASH 30.12 PL charger and inspect for any visible damage. Retain the packaging for future storage or transport.
4.2 Пайвастшавӣ ба батарея
- Ensure the charger's power cord is disconnected from the mains power outlet.
- Пайваст кунед сурх (+) пуркунии clamp бехатар ба мусбат (+) терминали батарея.
- Пайваст кунед сиёҳ (-) пуркунии clamp бехатар ба манфӣ (-) терминали батарея.
- Verify that both connections are firm and free from corrosion.
4.3 Connecting to Mains Power
Як бор батарея 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. Дастурҳои истифодабарӣ
5.1 Пуркунии худкор
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 Интихоби режим
-ро истифода баред "MODE" 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 Реҷаи намоишгоҳ
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 Ҳолати таъминот
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. Раванди пуркунии барқ
- 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.
- -ро пахш кунед "MODE" 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. Нигоҳдорӣ
- Keep the charger clean and dry. Wipe the casing бо нарм, гamp матоъ. Моддаҳои кимиёвии сахт ё абразивиро истифода набаред.
- Пуркунандаи барқро ҳангоми истифода нашудан дар ҷои хунук ва хушк, дур аз нури бевоситаи офтоб ва ҳарорати аз ҳад зиёд нигоҳ доред.
- Do not attempt to open the charger casing or perform any internal repairs. Refer all servicing to qualified personnel.
- Кабелҳои пуркунандаи барқро мунтазам тафтиш кунед ва clamps for any signs of damage, wear, or corrosion. Replace damaged components immediately.
8. Баррасии мушкилот
If you encounter issues with your GYSFLASH 30.12 PL, refer to the table below for common problems and solutions.
| Мушкилот | Сабаби эҳтимолӣ | Ҳалли |
|---|---|---|
| Пуркунандаи барқ фаъол намешавад | No mains power; Faulty power cord/outlet | Пайвасти барқро тафтиш кунед; Розеткаи дигарро санҷед; Сими барқро аз назар гузаронед, то осеб набинед. |
| Пуркунии барқ оғоз намешавад | Incorrect battery connection (reverse polarity); Battery voltage too low; Incorrect mode selected | Verify correct polarity; Ensure secure connections; Select correct battery type and current. |
| Error indicator light is on | Internal fault; Battery fault; Overheating | Disconnect charger from mains and battery, then reconnect; Allow charger to cool down; If problem persists, contact support. |
| Пуркунандаи барқ гарм мешавад | Normal operation; Insufficient ventilation; Overload | Ensure adequate ventilation around the charger; Reduce charging current if possible. |
9. Мушаххасоти техникӣ
| Мушаххасоти | Арзиш |
|---|---|
| Бренд | GYS |
| Рақами модел | 29668 |
| Вуруди ҷилдиtage | 230В AC, 50/60Гц |
| Натиҷаи ҳаҷtage | 12 Вольт (ДС) |
| Ҷараёни пуркунии барқ | 7А, 15А, 30А |
| Намудҳои батареяҳои мувофиқ | 12V Lead-Acid (GEL, AGM, Liquid, Calcium), 12V LiFePO4 |
| Lead-Acid Battery Capacity | 15 Ah то 375 Ah |
| LiFePO4 Battery Capacity | 7 Ah то 375 Ah |
| Андозаҳои маҳсулот (LxWxH) | 7.3 х 19 х 19 см |
| Вазни ашё | 2.21 кг |
| Стандартҳои бехатарӣ | CE |
10. Кафолат ва дастгирӣ
The GYSFLASH 30.12 PL is covered by a Кафолати 2-солаи маҳаллӣ. 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 webсайт.





