What to do if SAJ H2-6K-S3 shows Phase1 DCV Error?
- RRussell JonesSep 16, 2025
If your SAJ Inverter displays a Phase1 DCV Error, check the DC voltage settings.

What to do if SAJ H2-6K-S3 shows Phase1 DCV Error?
If your SAJ Inverter displays a Phase1 DCV Error, check the DC voltage settings.
What to do if SAJ Inverter shows Phase2 DCV Error?
If your SAJ Inverter displays a Phase2 DCV Error, check the DC voltage settings.
What to do if SAJ Inverter shows Phase3 DCV Error?
If your SAJ Inverter displays a Phase3 DCV Error, check the DC voltage settings.
What does ISO Error mean on SAJ Inverter?
An ISO Error on your SAJ Inverter indicates a problem with the ISO connection. Check ISO connection integrity.
What to do if SAJ H2-6K-S3 shows Slave PV Input Mode Error?
If your SAJ Inverter displays a Slave PV Input Mode Error, check PV input mode settings.
What does Slave HW PV Curr High error mean on SAJ H2-6K-S3 Inverter?
A Slave HW PV Curr High error on your SAJ Inverter suggests an issue with the current limit settings. Inspect current limit settings.
How to fix Master EEPROM Error on SAJ Inverter?
To address a Master EEPROM Error on your SAJ Inverter, replace or reprogram the EEPROM.
What should I check for Phase3 DCI Error on SAJ Inverter?
If you're seeing a Phase3 DCI Error on your SAJ Inverter, inspect the DCI connections.
How to fix lost communication between master and slave on SAJ H2-6K-S3?
To resolve a 'Lost Communication MS' error on your SAJ Inverter, verify the communication cables and connections.
What causes a Master Temperature High Error on SAJ H2-6K-S3?
A Master Temperature High Error on your SAJ Inverter could be due to inadequate ventilation and cooling. Check for adequate ventilation and cooling.
Details critical safety precautions for handling the inverter and its components.
Presents detailed technical specifications for various H2 inverter models.
Details recommended installation locations and clearance requirements for optimal performance.
Explains the correct procedures for mounting the inverter securely on a wall.
Outlines the step-by-step process for physically installing the inverter.
Details the step-by-step process for physically installing the inverter.
Details how to connect the AC grid wire and backup output to the inverter.
Specifies requirements for external AC circuit breakers and RCDs.
Guides on connecting the PV array to the inverter, including safety warnings.
Guides on safely connecting the power cable to the battery system.
Details the procedure for connecting the battery to the inverter.
Illustrates system connection diagrams for grid-tied and off-grid configurations.
Provides a detailed schematic of the entire system connection.
Explains the procedures for starting and stopping the inverter and energy storage system.
Lists the steps required for system commissioning after wiring.
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