LED AND GRAPHICAL DISPLAY
The inverter operation status can be obtained from observing LED indicator status
PV
Battery
For more details, refer to table LED indicator status below
Means light on
Error message
Starting up
Normal status
WIFI communication
PV energy weak
PV over volt
PV over current
PV strings reverse
AC volt fault
AC freq fault
EPS volt fault
EPS over load
Inter temp high
Intern CKT fault
Intern com fault
Low battery
BAT temp high
BAT volt fault
BMS error
BMS lost
BMS fault
Inter CKT fault
EEPROM fault
Firmware fault
Fan abnormal
LCD fault
MANUAL DE USUARIO INVERSOR ÁLAMO
Color
Status
on
Green
off
on
Red
off
Green/
Blink
Red
Means light off
x
Warning code
bit02
bit00
bit01
bit21
bit04
bit05
bit09
bit10
bit 11~13
bit 06~08
bit16
bit18~20
bit23
bit02
bit14
bit15
bit36~43
bit26
bit28~35
bit17
bit25
bit27
bit22
bit24
Description
The inverter is running normally
Other statuses except running
Fault occurs
No fault occurs
System startup or updating
System
Means blink
PV
Battery
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
Grid
Load
Means keep original status
Grid
Load
System
Fault
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
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