User Manual

 Fault indicator

When the following cases occur, fault indicator red flashing:

Solar module: Over current, Measure error of voltage, Short of reverse-protection MOS-I,

Short of charging MOS-C, MOS-I or MOS-C disconnection or MOS break in control

section;

Battery: Over voltage, Measure error of voltage, Over temp;

Load: Over load, Short, Short of discharging MOS, Measure error of voltage;

Device: Over temperature.

For trouble shooting, refer to chapter 5.

Fault LED indicator Table 4-2

Color

Indicator

Charging Status

Red

Flashing

PV：Measure Err、 MOS-I Short、MOS-C

Short、 MOS Break

BATT：OVD、Error、Over Temp

LOAD：Overload、Short、

MOS Short、Error

DEVICE：Over Temp