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Sharon DominguezSep 16, 2025
What causes internal fan failure on my INVT XD Inverter?
- JJohn JohnsonSep 16, 2025
Restart the INVT Inverter. If the fault still exists, contact your dealer.
What causes internal fan failure on my INVT XD Inverter?
Restart the INVT Inverter. If the fault still exists, contact your dealer.
What to do if my INVT XD displays one-level under-voltage of AC power?
If the INVT Inverter indicates a one-level under-voltage of AC power, it might be due to a temporary issue with the power grid. The inverter should resume normal operation when the power grid returns to its normal state. However, if this problem occurs frequently, it is recommended to check whether the power grid is properly connected.
Why does my INVT XD Inverter show a high static leakage current?
If the INVT Inverter shows a high static leakage current occasionally, it could be due to an external cable issue. Restarting the inverter might fix it. If it happens often or lasts a long time, check if the PV string is grounded properly.
What causes high PV voltage on my INVT XD?
If the INVT Inverter is showing a high PV voltage, verify that the PV panel is correctly connected and that the PV voltage does not exceed the inverter's maximum working voltage.
What causes DCI error of R-phase on my INVT XD?
Check whether the INVT Inverter and PV panel are grounded reliably. Power off the inverter for 5 minutes and then power it on again. If the fault still exists, contact your dealer.
Why does my INVT XD Inverter say 'The battery can only be charged'?
Check the priority mode settings and charge the battery.
What causes driver error on my INVT XD?
Restart the INVT Inverter. If the fault still exists, contact your dealer.
What to do if my INVT Inverter shows inconsistent AC voltage values?
Restart the INVT Inverter. If the fault still exists, contact your dealer.
What causes N-PE voltage error on my INVT XD?
If the INVT Inverter displays an N-PE voltage error, verify that the AC wires are properly and reliably connected to the inverter.
What causes insulation monitoring error on my INVT XD Inverter?
If the INVT Inverter shows an insulation monitoring error, check if the inverter and PV panel are reliably grounded. Power off the inverter for 5 minutes and then power it on again.
Safety symbols used in the manual to indicate potential risks and instructions.
Important safety precautions to follow during operation of the inverter.
Specifies trained professionals for installation and knowledge of regulations.
Describes the inverter's function, models, and system components.
Crucial safety guidelines for installation, operation, and maintenance.
Visual representation of the hybrid inverter system configuration.
Key features and capabilities of the INVT hybrid inverter.
Procedures for unpacking and checking inverter deliverables and condition.
Lists necessary tools and conditions for installation.
Specifies clearances needed around the inverter for ventilation and access.
Detailed dimensions for the inverter's mounting bracket.
Physical dimensions and weight specifications for the inverter.
Step-by-step guide for securely mounting the inverter on a wall.
Instructions for physically attaching the inverter to the mounting bracket.
Overview of supported power grid systems and connection principles.
Instructions for connecting photovoltaic modules to the inverter's DC input.
Guidelines for connecting the inverter to AC power sources (GRID/EPS).
Procedures for connecting the battery to the inverter.
Details on connecting the inverter for communication.
Specific steps for connecting a lithium battery's BMS.
How to connect a temperature sensor for battery monitoring.
Instructions for connecting a Current Transformer for energy monitoring.
Guide for connecting a smart meter for consumption monitoring.
Proper grounding procedures for the hybrid inverter.
Step-by-step guide for starting the inverter operation.
Procedures for safely shutting down the inverter.
Overview of the inverter's menu structure and information categories.
Displays voltage, current, and power from PV input.
Shows AC voltage, frequency, and current output data.
Displays battery type, voltage, current, and charge status.
Shows EPS output voltage, frequency, current, and power.
Displays model, serial number, date, and firmware version.
Shows daily and total energy generation and battery usage.
Provides details on fault logs, codes, dates, and times.
Instructions on accessing the system setup menu.
Navigating and interacting with the "Setting Info" menu.
Step-by-step guide to setting the inverter's date and time.
Procedure for configuring the communication address for the inverter.
Guide for changing the display language of the inverter.
Options for selecting CT mode or meter manufacturer.
Setting parameters for lead-acid batteries.
Selecting the country for relevant safety standards.
Configuration steps to enable or disable off-grid mode.
Setting battery-first or grid-first operational priority.
Procedure for configuring and running the auto test function.
Steps to reset calibration and configuration to defaults.
Overview of the inverter's display and control interface.
Detailed layout and labeling of the LCD screen elements.
Explanation of LED indicators, screen, and button functions.
Description of normal, fault, and standby operating modes.
Details on on-grid and off-grid operation within normal mode.
How system faults are indicated via LCD and LEDs.
Process for updating the inverter's firmware.
Behavior of the system during the power-on self-test.
Conditions under which the system enters standby mode.
Steps required to safely power down the inverter.
Instructions for using the Solarman App for parameter configuration.
Scheduled maintenance tasks and their intervals for optimal performance.
Critical steps for safely powering off the inverter for maintenance.
Procedures for disconnecting and removing the inverter from its installation.
Guidelines for proper disposal of the inverter at its end-of-life.
Guidance on identifying and resolving common inverter faults.
General