What to do if Next Victor NM-II 3.2KW 24V PF1 has no response after power on?
If the Next Inverter shows no response after powering it on: * The battery voltage may be too low. Try re-charging the battery. * The internal fuse might have tripped. Contact a repair center to replace the fuse. * The battery may need to be replaced.
How to fix a Next Victor NM-II 3.2KW 24V PF1 Inverter when the internal relay switches on and off repeatedly?
If the internal relay of the Next Inverter switches on and off repeatedly when the unit is turned on, it's likely that the battery is disconnected. Check to ensure the battery wires are properly connected.
Why is my Next Victor NM-II 3.2KW 24V PF1 Inverter working in battery mode when mains are available?
If the Next Inverter operates in battery mode even when mains are available, it could be due to the following reasons: * The input protector might be tripped. Check if the AC breaker has tripped and ensure the AC wiring is properly connected. * The AC power quality might be insufficient (from shore or generator). Verify that the AC wires are not too thin or too long. * If using a generator, ensure it's functioning correctly and that the input voltage range setting is correct for your UPS appliance. * You may need to change the output source priority to 'Utility first'.
Why does my Next Victor NM-II 3.2KW 24V PF1 shut down automatically during startup?
If the Next Inverter unit shuts down automatically during the startup process, it could be because the battery voltage is too low (less than 1.91V/Cell). In this case, try re-charging the battery. If that doesn't work, the battery may need to be replaced.
General| Model | NM-II 3.2KW 24V PF1 |
|---|---|
| Power Output | 3.2KW |
| Rated Power | 3.2KW |
| Output Power | 3.2KW |
| DC Voltage | 24V |
| Phase | Single Phase |
| Power Factor | 1 |
| Input Voltage | 24V |
Explains the manual's purpose, content coverage, and intended audience.
Covers essential safety warnings and user responsibilities before operating the unit.
Lists the key capabilities and functionalities of the inverter/charger.
Illustrates a typical system setup with inverter, generator, PV, and batteries.
Identifies and describes the external components and ports of the 3KW/5KW model.
Guides on checking package contents and unit condition upon arrival.
Details preliminary steps before connecting wiring, including cover removal.
Provides guidelines for selecting an installation location and ensuring proper ventilation.
Instructions on connecting battery packs to the inverter, including cable size and torque.
Procedures for connecting AC power input and output terminals, including wire specifications.
Guidelines for PV connection, module selection, and wire connection procedures.
Instructions for reattaching the bottom cover after wiring is complete.
Details on connecting the inverter to a PC for monitoring software.
Describes how to turn the unit on and off using the power switch.
Overview of the front panel interface, including indicators, keys, and LCD.
Explains icons for AC/PV input, voltage, frequency, and program/fault codes.
Describes icons for output power, load, and battery status/charging.
Details how to enter and navigate the LCD setting mode for various programs.
Explains how to set priority for solar, utility, or SBU power sources.
Covers configuring maximum charging current and AC input voltage ranges.
Allows selection and configuration of different battery types like AGM, Flooded, or User-Defined.
Configures voltage points for switching back to utility or battery modes based on priority.
Describes how to cycle through and view different operational data on the LCD.
Explains the inverter's behavior and LCD displays in standby, power saving, and fault conditions.
Details how the inverter operates and displays information in Line and Battery modes.
Explains how to enable equalization and when the process occurs based on settings.
Lists fault codes, their events, and corresponding icon displays for troubleshooting.
Describes warning codes, audible alarms, and icon flashing patterns.
Provides detailed technical parameters for the inverter operating in Line Mode.
Lists technical specifications for the inverter when operating in Inverter Mode.
Details specifications for both Utility and MPPT Solar Charging modes.
Covers safety, operating temperature, humidity, dimensions, and weight.
Guides users through common issues, their causes, and recommended actions.
Provides estimated backup times for different loads and battery configurations.
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