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Operation (continued)
Shutdown Messages
Your UPS will shut down and the LCD will display a message if it detects one of the following conditions. Note: During all these conditions,
the “Input,” “Output” and “Bypass” LEDs will be illuminated.
Shutdown Conditions
L1 Extended Overload
L2 Extended Overload
L1 to L2
Output Short Circuit
L1 to N Output Short Circuit
L2 to N Output Short Circuit
Remote Shutdown Command
(via DB9)
Remote Shutdown Command
(via EPO)
Battery Depletion
Site Wiring Fault
EEPROM Failure
Positive DC BUS Voltage
is Too High
Positive DC BUS Voltage
is Too Low
Negative DC BUS Voltage
is Too High
Negative DC BUS Voltage
is Too Low
Fan Failure
UPS Overtemperature
L1 Inverter Too High
L1 Inverter Too Low
SHUTDOWN
L1 O VERLOAD=XXX%
LCD Screen Messages
SHUTDOWN
L2 O VERLOAD=XXX%
OP S HORTCIRCUIT
LOAD1 = XX X% X. XKW
OP1 SHORTCIRCUIT
LOAD1 = XX X% X. XKW
OP2 SHORTCIRCUIT
LOAD1 = XX X% X. XKW
REMOTE C OMMAND
LOAD1 = XX X% X. XKW
EMERGENCY STO P!
LOAD1 = XX X% X. XKW
SITE WIR ING F AULT
LOAD1 = XX X% X. XKW
EEPROM FAI L
LOAD1 = XX X% X. XKW
+DC BUS HIGH
LOAD1 = XX X% X. XKW
+DC BUS LOW
LOAD1 = XX X% X. XKW
-DC BUS HIGH
LOAD1 = XX X% X. XKW
-DC BUS LOW
LOAD1 = XX X% X. XKW
FAN FAIL
LOAD1 = XX X% X. XKW
OVERTEMPERATURE
LOAD1 = XX X% X. XKW
LOW BATTERY
LOAD1 = XX X% X. XKW
INVERTER1 HIG H
LOAD1 = XX X% X. XKW
INVERTER1 LOW
LOAD1 = XX X% X. XKW
L2 Inverter Too High
L2 Inverter Too Low
INVERTER2 HIG H
LOAD1 = XX X% X. XKW
INVERTER2 LOW
LOAD1 = XX X% X. XKW
Shutdown Conditions
Internal Charger Failure
External Charger Failure
Battery Open / Bad Battery
Phase Lock Failure,
Bypass Lockout
Phase Lock Failure,
Inverter Lockout
INT CHARGER F AIL
LOAD1 = XX X% X. XKW
LCD Screen Messages
EXT CHARGER F AIL
LOAD1 = XX X% X. XKW
BAD BATTERY!
LOAD1 = XX X% X. XKW
BYPASS LOC KOUT
LOAD1 = XX X% X. XKW
INVERTER LOCK OUT
LOAD1 = XX X% X. XKW