1. Киришүү
The GYSFLASH 12.12 is an advanced 12V 12A smart battery charger designed for optimal charging and maintenance of various 12V lead-acid batteries, including those found in cars, utility vehicles, motor homes, buses, commercial vehicles, and agricultural equipment. This manual provides essential information for safe and effective operation of your GYSFLASH 12.12 charger.
It features an 8-step intelligent charging curve to ensure maximum battery performance and longevity, along with specialized modes for different battery types and conditions.
2. Коопсуздук нускамалары
Read all safety warnings and instructions carefully before using the charger. Failure to follow these instructions may result in electric shock, fire, or serious injury.
- Always ensure proper ventilation during charging to prevent gas accumulation.
- Do not charge frozen batteries. Allow them to warm up before charging.
- Avoid sparks or flames near the battery during charging, as batteries can emit explosive gases.
- Батареялар менен иштөөдө көздү коргоо жана коргоочу кийимдерди кийиңиз.
- Disconnect the AC power supply before making or breaking connections to the battery.
- This charger is designed for 12V lead-acid batteries only (WET, MF, Ca/Ca, AGM, GEL, EFB). Do not use it for other battery types.
- The charger is protected against short circuits, polarity reversal, and overcharging. It also features anti-spark technology.
- The GYSFLASH 12.12 has an IP65 rating, indicating resistance to dust and water ingress. However, avoid submerging the unit.

3. Продукт бүтүп калдыview
The GYSFLASH 12.12 is a compact and robust battery charger. Key components include:
- Негизги блок: Houses the charging electronics, control panel, and indicators.
- Башкаруу панели: Features LED indicators for charging status, selected mode, and potential errors.
- Режим тандоо баскычы: Used to cycle through available charging modes.
- Батарея Clamps/Terminals: Кызыл оң (+), кара терс (-) белгисин билдирет.
- AC электр кабели: Connects the charger to a standard wall outlet.
- Тышкы температура сенсору: Automatically adjusts the charging curve based on ambient temperature for optimal performance.

4. Орнотуу жана туташуу
Follow these steps to safely connect the GYSFLASH 12.12 charger to your battery:
- Батареяны даярдоо: Ensure the battery terminals are clean and free of corrosion. If charging an in-vehicle battery, ensure the vehicle's ignition is off and all accessories are disconnected.
- Батареяга туташуу:
- туташтыруу кызыл (+) заряддагыч клamp/terminal to the оң (+) батарея терминалы.
- туташтыруу кара (-) заряддагыч клamp/terminal to the терс (-) батарея терминалы.
- For in-vehicle batteries, if the battery is not grounded to the chassis, connect the black (-) clamp to the negative (-) battery terminal. If the battery is grounded to the chassis, connect the black (-) clamp аккумулятордон жана күйүүчү май түтүгүнөн алыс унаанын шассисине орнотуңуз.
- Кубатка туташуу: Plug the charger's AC power cable into a standard electrical outlet. The charger will power on.
- Режимди тандоо: Press the mode selection button to choose the appropriate charging mode (see Section 5).
To disconnect, first unplug the charger from the AC outlet, then disconnect the black (-) clamp, андан кийин кызыл (+) cl келетamp.

5. Иштөө режимдери
The GYSFLASH 12.12 offers several operating modes to optimize charging for different battery types and conditions. Use the mode selection button to cycle through these options.
- Normal Charge Mode: Standard charging for most 12V lead-acid batteries (WET, MF, Ca/Ca, GEL).
- AGM режими: Specifically designed for cold weather charging (below 5°C) and for Start & Stop batteries (EFB & AGM types). This mode adjusts charging parameters for these specific conditions.
- Жаңылоо режими: Used to recover deeply discharged batteries. This mode attempts to recondition batteries that have been left discharged for extended periods.
- Камсыздоо режими: Transforms the charger into a stabilized power supply. This mode is useful for:
- Maintaining battery health during vehicle demonstrations in showrooms.
- Preserving vehicle memory settings (e.g., radio codes, ECU data) during battery replacement.
The charger also features an Optimized Maintenance Charge, allowing it to remain plugged in indefinitely during winter months to maintain battery health without overcharging.

6. 8-Step Intelligent Charging Curve
The GYSFLASH 12.12 utilizes an advanced 8-step charging curve to ensure efficient, safe, and complete charging, maximizing battery lifespan and performance. The external temperature sensor automatically adjusts this curve based on ambient conditions.
- Анализ: Assesses battery condition and initial charge level.
- Калыбына келтирүү: Initiates a gentle charge for deeply discharged batteries (SOS Recovery for batteries >2V).
- Сыноо: Checks battery's ability to accept charge.
- Десульфация: Applies a pulsed charge to break down lead sulfate crystals, restoring battery capacity.
- Заряд: Bulk charging phase, delivering maximum current until the battery reaches approximately 80% capacity.
- Соруу: Gradually reduces current while maintaining voltage to bring the battery to 100% charge.
- Жаңылоо: (If selected or needed) Further reconditions the battery.
- Калкыма заряд: Батареянын кубаттуулугун төмөн жана туруктуу кармап туратtage, preventing self-discharge.

7. Техникалык тейлөө
Proper maintenance ensures the longevity of your GYSFLASH 12.12 charger and the batteries it charges.
- Заряддоочуга кам көрүү:
- Кубаттоочу түзүлүштү таза жана кургак кармаңыз. Жумшак, нымдуу аарчы менен сүртүңүзamp кездеме. эриткичтерди колдонбоңуз.
- Заряддоо түзүлүштү колдонбогондо салкын, кургак жерде сактаңыз.
- Кабелдерди жана кабелдерди текшериңизamps regularly for damage. Replace if necessary.
- Батареяга кам көрүү:
- Батарея терминалдарынын таза жана дат баспагандыгын текшериңиз.
- For conventional lead-acid batteries, check electrolyte levels periodically and top up with distilled water if needed (do not overfill).
- For optimal battery health, use the maintenance charge feature during long periods of inactivity.
8. Кыйынчылыктарды
If you encounter issues with your GYSFLASH 12.12, refer to the following common problems and solutions:
| Көйгөй | Мүмкүн себеп | Чечим |
|---|---|---|
| Заряддагыч күйбөйт. | No AC power; faulty power cable. | Check AC outlet and power cable connection. Try a different outlet. |
| Charging indicator not active. | туура эмес батарея туташтыруу; батарея томtage too low; incorrect mode selected. | Verify positive/negative connections. Ensure battery voltage is above 2V for recovery. Select appropriate mode. |
| Ката светодиод күйүп турат. | Polarity reversal; short circuit; internal fault. | Disconnect charger, check connections for correct polarity. Inspect cables for damage. If error persists, contact support. |
| Battery not fully charged after extended time. | Battery deeply discharged or sulfated; battery capacity too large for charger; faulty battery. | Try "Refresh" mode for deeply discharged batteries. Ensure battery capacity is within charger's range (1.2-250 Ah). Test battery condition. |
| Charger automatically stops. | Battery disconnected; power cut; battery fully charged. | Check battery connections. The "Auto Restart" feature should resume charging after a power cut. If battery is full, this is normal operation. |
If the problem persists after attempting these solutions, please contact GYS customer support.
9. Техникалык шарттар
| Өзгөчөлүк | Деталь |
|---|---|
| Бренд | GYS |
| Модел | GYSFLASH 12.12 (GYS - 029392) |
| Номиналдуу томtage | 12 V |
| Ampөчүрүү | 12 Amps |
| Батареянын сыйымдуулугу (заряддоо) | 1.2 Ахдан 250 Ахга чейин |
| Батареянын сыйымдуулугу (тейлөө) | 330 Ah чейин |
| Шайкеш батареянын түрлөрү | Lead-acid (WET, MF, Ca/Ca, AGM, GEL, EFB, Start & Stop) |
| Заряддоо ийри | 8-step intelligent charging curve |
| Коргоо рейтинги | IP65 (Dust and water ingress resistant) |
| Коопсуздук өзгөчөлүктөрү | Short circuit, polarity reversal, overcharging protection, anti-spark, integrated temperature probe. |
| Өлчөмдөрү (LxWxH) | 28 x 11 x 5.5 см |
| Салмагы | 950 г |
| Келип чыккан өлкө | Франция |

10. Кепилдик жана колдоо
The GYSFLASH 12.12 charger comes with a 2 жылдык кепилдик, сатып алынган күндөн тартып өндүрүштүк кемчиликтерди камтыйт. Кепилдик дооматтары үчүн сатып алганыңызды тастыктаган документти сактап коюңуз.
For technical assistance, troubleshooting beyond this manual, or warranty service, please contact GYS customer support through their official website or your local distributor. Provide your product model number (GYSFLASH 12.12 or GYS - 029392) and a detailed description of the issue.
Official GYS Webсайт: www.gys.fr





