11
The LEDs at the upper side of the Control and Monitoring Window: POWER indicates
the power-on state; OPERATION indicates the proper operation of the inverter; FAULT
indicates a fault condition.
L
LE
ED
D IIn
nd
diic
ca
atto
orrss
The working status of the inverter can be acquired through these LEDs.
L
LE
ED
D
C
Co
ollo
orr
D
De
essc
crriip
pttiio
on
n
POWER
Green
The control circuit power supply is supplying power.
OPERATI-
ON
White
Inverter is in stop mode.
Green
Inverter is in grid-connected run mode.
Yellow
Inverter is in alarm run mode.
FAULT
Red
A fault occurs and has not been removed.
The indicator will be off when the fault is cleared.
E
EM
ME
ER
RG
GE
EN
NC
CY
Y S
ST
TO
OP
P B
Bu
utttto
on
n
When an emergency occurs, the DC and AC circuit breakers are disconnected
automatically after pressing the emergency stop button.
After the fault is removed, release the emergency stop button with the specific key, and
then manually start the inverter. Start the inverter by referring to the
.
T
Th
he
e M
MA
AIIN
NT
TE
EN
NA
AN
NC
CE
E IIN
NT
TE
ER
RF
FA
AC
CE
E
The cover plate of the LCD can only be opened with the key. Remove the key and store
it properly after use.
3.1.2 Mechanical Parameter
D
Diim
me
en
nssiio
on
nss
External dimensions are shown in the figure below.
W
Wiid
dtth
h
H
He
eiig
gh
htt
D
De
ep
ptth
h
2991mm
2591mm
2438mm
System Manual
Summary of Contents for SG3125HV-20
Page 2: ......