What to do if KStar KSG-4K-DM Inverter shows consistency frequency fault?
If the KStar Inverter displays a 'Consistency Frequency Fault' error, follow these steps: 1. Disconnect the PV input and restart the inverter to see if the fault still exists. 2. If the fault persists, contact your local distributor.
What to do if KStar KSG-4K-DM shows heatsink temperature high?
If your KStar Inverter displays a 'Heatsink Temperature High' error, follow these steps: 1. Disconnect the PV input and allow the inverter to cool down. Then, restart it to see if it returns to normal operation. 2. Check the environmental temperature to ensure it is within the specified working range. 3. If the fault persists, contact your local distributor.
What to do if KStar KSG-4K-DM bus voltage is too high or too low?
If the KStar Inverter indicates that the bus voltage is too high or too low, follow these steps: 1. Check the setting of input mode. 2. Disconnect the PV input and restart the inverter to see if the fault still exists. 3. If the fault persists, contact your local distributor.
What to do if KStar Inverter shows amb temperatur over?
If your KStar Inverter displays an 'Amb Temperatur Over' error, follow these steps: 1. Disconnect the PV input and allow the inverter to cool down. Then, restart it to see if it returns to normal operation. 2. Check the environmental temperature to ensure it is within the specified working range. 3. If the fault persists, contact your local distributor.
What to do if KStar KSG-4K-DM Inverter input current is high?
If the KStar Inverter shows an input current high error, follow these steps: 1. Check the setting of input mode. 2. Disconnect the PV input and restart the inverter to see if the fault still exists. 3. If the fault persists, contact your local distributor.
What to do if KStar Inverter leakage current is high?
If the KStar Inverter displays a 'Leakage Current High' error, follow these steps: 1. Disconnect the PV input and restart the inverter to see if the fault still exists. 2. If the fault persists, contact your local distributor.
What to do for insulation impedance fault on KStar Inverter?
To address an insulation impedance fault on your KStar Inverter: 1. Disconnect the PV input and restart the inverter to check if the fault persists. 2. Measure the impedance of PV+/PV- to ground to ensure it exceeds 500KΩ. 3. If the impedance is less than 500KΩ, contact your local distributor.
What to do if KStar Inverter shows DSP operation fault?
If the KStar Inverter displays a 'DSP Operation Fault' error, follow these steps: 1. Disconnect the PV input and restart the inverter to see if the fault still exists. 2. If the fault persists, contact your local distributor.
What to do if KStar Inverter shows consistency voltage fault?
If the KStar Inverter displays a 'Consistency Voltage Fault' error, follow these steps: 1. Disconnect the PV input and restart the inverter to see if the fault still exists. 2. If the fault persists, contact your local distributor.
What to do if KStar KSG-4K-DM leakage current self-checking fails?
If the KStar Inverter displays a 'Leakage Current Self-Checking Failure' error, follow these steps: 1. Disconnect the PV input and restart the inverter to see if the fault still exists. 2. If the fault persists, contact your local distributor.
Details hazards related to AC and DC connections during maintenance or installation.
Instructions for professional operation and handling of inverter components.
Warns about hot components and the risk of burns.
Recommends RCD or RCM of Type B for protection against DC current.
Emphasizes correct grounding and reliable electrical connections for safe operation.
Mandates external DC/AC breakers, appropriate PV cables, and local compliance.
Provides essential guidelines for selecting a suitable location and environmental conditions for installation.
Details preferred and prohibited orientations and mounting heights for the inverter.
Details the DC input, AC output, and communication port wiring procedures.
Guides on connecting the inverter to the municipal grid and solar arrays.
Details the process for safely connecting the inverter to the municipal electrical grid.
Guides on connecting the solar arrays, including voltage and current considerations.
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