ONLINE Manuals & User Guides

About ONLINE

Since 1988, ONLINE USV-Systeme AG has been a premier manufacturer of uninterruptible power supplies (UPS). Headquartered in Germany, ONLINE focuses on the development, production, sale, and support of reliable UPS systems providing power protection for sensitive electronic configurations. Their product line includes the highly regarded XANTO and YUNTO series, designed for diverse applications ranging from entry-level server systems to high-end IT and telecommunications networks.

ONLINE products are recognized internationally for their double-conversion technology, superior power factors, robust surge protection, and intelligent battery management. With a strong emphasis on continuous operation and reliability, ONLINE is a trusted name in the uninterrupted power supply market.

• How do I prepare my ONLINE UPS system for extended storage?

  जर तुमचा UPS सिस्टीम वाढीव कालावधीसाठी साठवायचा असेल तर, UPS सिस्टीमला पुरवठा नेटवर्कशी पाच तास जोडून दर तीन महिन्यांनी बॅटरी चार्ज करा. प्रणाली थंड, कोरड्या ठिकाणी संग्रहित केली पाहिजे.

• What should I do if my ONLINE UPS displays a battery voltage low warning?

  If the green LED flashes every second and the red LED is permanently lit accompanied by a beep every second, the battery voltage is low. You may need to review your load or prepare for the system to shut down soon.

• Can I hot-swap the batteries in ONLINE YUNTO series UPS systems?

  No, do not replace the batteries while the UPS system is in battery mode. To replace the batteries, the UPS system must be switched off, disconnected from the power supply, and opened. Batteries cannot be hot-swapped.

• Where can I download the DataWatch software for my ONLINE UPS?

  You can download the latest version of the DataWatch monitoring and management software directly from the official download area at www.online-usv.de or www.online-ups.com.