What to do if Vision Marathon + UPS displays overload?
If your Vision UPS LCD display shows an overload message, it indicates that the output load is too high. To resolve this, reduce the amount of connected equipment drawing power from the UPS by disconnecting some non-critical devices.
Why does my Vision Marathon + fail to provide battery backup or has a shorter backup time than expected?
If your Vision UPS isn't providing battery backup as expected, the batteries might need charging. If the UPS functions normally otherwise, allow the batteries to charge. If the backup time remains insufficient after 12 hours of charging, contact your local agent for a battery replacement. If the UPS still won't switch to battery mode, seek assistance from your local agent.
What to do if the Vision Marathon + Red Fault LED lights up?
If the red fault LED is illuminated on your Vision UPS, take the following steps: 1. Ensure that nothing is blocking the ventilation holes. 2. Verify that the output load is within the UPS's capacity. 3. Check if the battery voltage is normal and the battery breaker is not open. 4. Try turning off the UPS and then restarting it. If the problem persists, consult your local agent for further assistance.
General| Topology | Line Interactive |
|---|---|
| Frequency | 50/60Hz |
| Battery Type | Sealed Lead-Acid (SLA) |
| Communication Interface | USB |
| Operating Temperature | 0°C to 40°C |
Key safety precautions for UPS installation, operation, and handling, including electrical grounding and ventilation.
Guidelines for storing the UPS in controlled environments and battery maintenance during storage.
Overview of the UPS's true online architecture, sine wave topology, and overload protection features.
Detailed features like CPU integration, isolated architecture, IGBT technology, and battery management.
Explanation of symbols, error codes, and measurement displays shown on the UPS LCD panel.
Identification and function of components on the UPS front panel for single and three-phase models.
Details on RS232 and Dry Contact communication interfaces for remote monitoring and control.
Instructions for safely unpacking the UPS and listing standard package inclusions.
Guidelines for choosing an optimal installation location, considering clearance and environment.
Step-by-step guide for starting up, testing, and shutting down the UPS in various modes.
Wiring diagrams and pin assignments for single and three-phase output terminal blocks.
Diagnosing and resolving common UPS malfunctions like fault LEDs, overload, and battery backup issues.
Instructions for physically connecting the UPS to the computer via communication ports.
Procedures for installing the UPS monitoring software on Windows and other operating systems.
Key considerations for the UPS software, including cable compatibility and manual references.
Detailed technical specifications for 8kVA and 10kVA models, including input, output, battery, and display.
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