6
B
Y
PA
SS
INP
U
T
OUTP
UT
UP
S FA
ULT
OVE
R
LO
AD
IN
P
U
T FAIL
URE
BA
TTE
R
Y
LO
W VO
LTA
G
E
AL
A
R
M
SI
L
IEN
C
E
INTERNAL
M
O
N
ITO
R
B
A
TT
ERY OK
M
O
NITOR RE
SE
T
MONITOR TE
ST
AL
AR
M
SI
L
E
N
C
E
INTE
RNAL
MONITOR
B
A
TTE
RY TES
T
IN
PUT
BATTERY
LEG
E
ND
G
R
EEN-
N
ORM
A
L ST
A
T
E
A
M
BER-
ABNORMA
L
STATE
R
E
D-FAI
L
URE STATE
1.
REC
T
IFIER ON
(GREEN LED)
1
1
. ALARM SILENCE (RED
L
E
D
)
2. BATT
E
RIES ON (YELLOW L
E
D)
3. INVERTER ON
(G
REEN LED)
4. OUTPUT TO CRITICAL LOAD (GR
EEN LED)
5. L
O
AD ON BYP
ASS (YEL
LO
W
LED)
12
. INTERNAL MO
NITOR BATTERY O
K
(Y
EL
LO
W
LED)
10.
B
A
T
T
ER
Y
LO
W
VO
L
T
AG
E (RED LED)
9.
INPUT FAILURE (RED LED)
8. OVERLO
AD (RED LED)
7
. UPS FAULT (RED LED)
6.
AC
INP
U
T ON
(GREE
N
L
E
D
)
AUD
IB
L
E ALARM
M
O
NITOR
RESET PUSHBUTTON
M
O
NITOR
T
EST PUS
H
BUTTON
ALARM
S
ILENC
E
PUSHBUTTON
INTERN
AL
M
O
NITO
R BATT
E
R
Y
T
E
S
T
PU
SHBUTTON
FI
GU
RE 1
.1
(I
NTERNAL P
O
WER
SUP
P
LY
/ H
A
RDW
IRE OPTION)
