User's Manual

33
from second thermal sensing
point
4000 Loss feedback message This data collector can’t
communicate with PV
micro-inverter
P.S: For example, if “Input over voltage” and “Output over current” happen
on the same time, the LCD status indication will display “0011”.
Attention
Please don’t dismantle the device or make any repairs if you are not installer or
qualified personnel. These error messages must perform by these personals. So, please call
these personals if you can’t solve error problems.