To Next PageTo Next PageWhat to do if my Jntech JNP7K5H-V5 Inverter shows Fault100 Driver over-current?
If your Jntech Inverter displays a Fault100 Driver over-current error, the possible cause may be a short circuit of the inverter output wires or hardware circuit damage. Check for any short circuits between the 3-phase output wires.
What to do if my Jntech Inverter shows State 101 PV Array under-voltage?
If your Jntech Inverter shows a State 101 PV Array under-voltage error, it means that the output energy from the PV array is not enough. Check the PV input voltage and ensure it is within the inverter's input voltage range. This is normal on cloudy days, in the morning, and late in the afternoon.
What to do if my Jntech Inverter displays State 114 Overflow alarm?
If the Jntech Inverter displays a State 114 Overflow alarm more than once, it means the water level in the tank is higher than the set higher level alarm. Check the site and set the water level sensor at a proper height.
Why does my Jntech JNP7K5H-V5 show State 110 Weak sunshine?
The State 110 Weak sunshine message on your Jntech Inverter indicates that the energy produced by the PV array is low. This usually appears in the early morning, late in the afternoon, and on cloudy days. This function protects the motor of the pump.
How to fix State 109 Dry alarm on Jntech Inverter?
If your Jntech Inverter shows a State 109 Dry alarm, it indicates that the water level of the water source is lower than the lower level sensor, possibly even lower than the pump inlet. First, check the water level. If the water level is adequate, check for air inside the pump. Also, verify the position of the water level sensor.
Checks all connections and parameters before starting system operation.
Guides on commissioning specific inverter models using DC input.
Details commissioning steps for a different range of inverter models.
Provides solutions for common issues with specific inverter models.
Offers troubleshooting steps for another series of inverter models.
Details the inverter's various terminals and their connections.
General| Number of MPPTs | 2 |
|---|---|
| Protection Degree | IP65 |
| Nominal AC Voltage | 230 V |
| Frequency | 50Hz/60Hz |
| Protection Features | Over Voltage |
| Operating Temperature | -25°C to 60°C |
| Storage Temperature | -40°C to 70°C |
