1. Ifihan
This manual provides essential information for the safe and efficient operation of your Mastervolt ChargeMaster 12/70-3 battery charger. The ChargeMaster 12/70-3 is designed to provide fast and complete charging for your batteries using advanced 3-Step+ charging technology. It includes a memory function to prevent overcharging, even with an unstable power supply. This model offers 12 VDC/70 amp output and accepts 90-265 VAC, 50/60Hz input. For enhanced functionality, an optional remote display and MasterBus compatibility are available.
2. Alaye Aabo
Please read all safety instructions carefully before installing or operating the ChargeMaster 12/70-3. Failure to follow these instructions may result in electric shock, fire, serious injury, or death.
- Máa yọ agbára kúrò kí o tó ṣe tàbí kí o tó já àwọn ìsopọ̀ iná mànàmáná.
- Rii daju pe fentilesonu to dara ni ayika ṣaja lati ṣe idiwọ igbona.
- Ma ṣe fi ṣaja han si omi tabi ọrinrin pupọ.
- Awọn oṣiṣẹ ti o ni oye nikan yẹ ki o ṣe fifi sori ẹrọ ati itọju.
- Lo ohun elo aabo ti ara ẹni ti o yẹ (PPE) nigbati o n ṣiṣẹ pẹlu awọn eto itanna.
- Daju igbewọle voltage and frequency match the charger's specifications.
3. Eto ati fifi sori
The Mastervolt ChargeMaster 12/70-3 comes with essential components for installation, including a battery temperature sensor, the ChargeMaster battery charger itself, documentation, and installation hardware. Proper installation is crucial for optimal performance and safety.
3.1 Ọja Loriview

olusin 1: Iwaju view of the Mastervolt ChargeMaster 12/70-3 battery charger, showing the display and overall design.
3.2 Electrical Awọn isopọ
Ensure all connections are secure and correctly polarized. Refer to the wiring diagrams in the included documentation for detailed instructions. The charger supports 90-265 VAC input at 50/60Hz.

olusin 2: Ẹyìn view of the ChargeMaster 12/70-3, illustrating the AC input and DC output terminal connections. Note the clearly labeled positive and negative terminals for battery connections.

olusin 3: Isunmọ view of the internal wiring connections within the ChargeMaster 12/70-3, showing the robust terminal blocks and cable management for secure and reliable power distribution.
4. Awọn ilana Iṣiṣẹ
The ChargeMaster 12/70-3 is designed for user-friendly operation, automatically managing the charging process once connected and powered on.
4.1 Charging Technology
This charger utilizes advanced 3-Step+ charging technology to ensure fast, complete, and safe charging of your batteries. This process optimizes battery life and performance.
4.2 Iṣẹ iranti
A key feature of the ChargeMaster 12/70-3 is its integrated memory function. This function prevents overcharging of batteries, even in situations where the incoming power supply is unstable or intermittent.
4.3 iyan Awọn ẹya ara ẹrọ
For enhanced monitoring and control, the charger is compatible with an optional remote display. It also supports MasterBus, Mastervolt's decentralized digital communication system, allowing for integration into a larger power system.
5. Itọju
Regular maintenance ensures the longevity and reliable operation of your ChargeMaster 12/70-3.
- Jeki ṣaja di mimọ ati ofe kuro ninu eruku ati idoti.
- Lojoojumọ, ṣayẹwo gbogbo awọn asopọ ina fun wiwọ ati ibajẹ.
- Rii daju pe awọn ṣiṣi atẹgun ko ni idiwọ.
- Ṣe àyẹ̀wò àwọn okùn waya fún àmì ìbàjẹ́ tàbí ìbàjẹ́ èyíkéyìí.
6. Laasigbotitusita
If you encounter issues with your ChargeMaster 12/70-3, refer to the following basic troubleshooting steps. For more complex problems, consult the full documentation or contact Mastervolt support.
- Ṣaja ko ṣiṣẹ lori: Check the AC input power supply and ensure all connections are secure. Verify the circuit breaker has not tripped.
- Awọn batiri ti ko gba agbara: Confirm battery connections are correct and secure. Check battery voltage; if extremely low, a different charging method might be needed initially.
- Igbóná púpọ̀: Ensure adequate ventilation around the unit. Clear any obstructions from air vents.
7. Awọn pato
| Ẹya ara ẹrọ | Ẹ̀kúnrẹ́rẹ́ |
|---|---|
| Orukọ awoṣe | ChargeMaster 12/70-3 |
| Nọmba apakan | 44010700 |
| Brand | Mastervolt |
| Iṣagbewọle Voltage | 90-265 VAC |
| Igbohunsafẹfẹ Input | 50/60 Hz |
| O wujade Voltage | 12 VDC |
| Ijade lọwọlọwọ | 70 Amps |
| Gbigba agbara Technology | 3-Igbese + |
| Iwọn Nkan | 15.4 Poun (iwọn 7 kg) |
| Awọn iwọn Nkan (LxWxH) | 20 x 14 x 9 inches (iwọn 50.8 x 35.6 x 22.9 cm) |
| Awọn irinše to wa | Sensọ iwọn otutu batiri, ṣaja batiri ChargeMaster, Awọn iwe aṣẹ, ohun elo fifi sori ẹrọ |
| Olupese | Seawide Marine Distribution, Inc. |
| Ọjọ Akọkọ Wa | Oṣu Kẹta Ọjọ 24, Ọdun 2012 |
8. Atilẹyin ọja ati Support
Warranty information for the Mastervolt ChargeMaster 12/70-3 is typically provided with your purchase documentation. Please refer to these documents for details regarding warranty coverage, terms, and conditions.
For technical support, service, or further inquiries, please visit the official Mastervolt website or contact their authorized service centers. Contact information can usually be found in the documentation included with your product or on the manufacturer's webojula.
Olupese: Seawide Marine Distribution, Inc.
Brand: Mastervolt
For the most up-to-date support resources, please visit: www.mastervolt.com





