The method below can be used for all off grid Inverters High Frequency Off Grid Inverter Procedures Low Frequency Off Grid Inverter Procedures Long Press “ESC”+”Enter” , when light is blinking, it means that it has recovered factory set.
SPF 3500-5000ES 62fault 62fault means Internal communication error Triggering condition: It has exceeded 10s（20ms*500）since control board can’t receive the data from other chips like M3 chip on control board, Driving chip from MPPT board, mainboard etc. Testing Method: Restart the inverter, check if 62fault will disappear After restarting it, if it is still not …
1. Intaller code When you register end user account via https://server.growatt.com/register You can request the installer code from your distributor or supplier, which is used for them to manage your plant. Here attached ours: BDGN9 for SouthAfrica , but we strongly recommend you to use your supplier’s. 2. how to find installer code You can …
Triggering Condition: When AC output voltage reaches 280V and lasts for 200ms. It will have the error Testing Method: Please just connect the inverter to battery system, Switch on the inverter, if 06 still occurs, it means DC-ACcircuit has the trouble Malfunction Position: Repairing Method: a. please kindly turn to diode position on multimeter. b. …