Module Introduction; Display Module; Display Basic1 (Db1) - Epever TRIRON N Series User Manual

4. Module Introduction

4.1 Display Module

4.1.1 Display Basic1 (DB1)

（1）Charging and battery LED indicator
Indicator
All LED indicators fast flashing at the same time
①When a lead-acid battery is used, the controller hasn't the low temperature
protection.
②When a lithium-ion battery is used, the system voltage can't be identified
automatically.
Color
Green On Solid
Green OFF
Green Slowly Flashing(1Hz)
Green Fast Flashing(4Hz)
Green On Solid
Green Slowly Flashing(1Hz)
Green Fast Flashing(4Hz)
Orange On Solid
Red On Solid
Red Slowly Flashing(1Hz)
Status
18
Information
PV connection normal ,but
low voltage(low irradiance)
from PV, no charging
No PV voltage(night time) or
PV connection problem
In charging
PV Over voltage
Normal
Full
Over voltage
Under voltage
Over discharged
Battery Overheating
①
Low temperature
System voltage error
Controller Overheating
②