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9. Control Panel
WARNINGS
LCD Display Text
Warning ! EPO Active
Warning ! Overload Fail
Warning ! Communication CAN Fail
Warning ! Overload
Warning ! Battery Open
Warning ! Battery Voltage High
Warning ! Module Unlock
Warning ! Turn On Abnormal
Warning ! Charge Fail
Warning ! EEPROM Fail
Warning ! Fan Lock
Warning ! Line Phase Error
Warning ! Bypass Phase Error
Warning ! N Loss
Warning ! Internal Initial Fail
Warning ! Comm Syn Signal Fail
Warning ! Comm TRIGO Fail
Warning ! Parallel Sys Config Wrong
Warning ! Maintenance Bypass
Warning ! Battery Age Alert
Warning ! Battery Voltage Low
Warning ! ID Conflict
PRE-ALARMS
LCD Display Text
Pre-Alarm ! Line Voltage Fail
Pre-Alarm ! Line Voltage Normal
Pre-Alarm ! Line Frequency Unstable
Pre-Alarm ! Line Frequency Normal
Pre-Alarm ! Overload
Pre-Alarm ! Load Normal
Pre-Alarm ! Load Unbalance
Explanation
Emergency Power Off activated
UPS system is heavily overloaded; UPS will transfer to bypass
CAN communication failure
UPS system is overloaded
The battery is disconnected
Battery voltage is too high
Power Module is not connected
Input voltage/frequency out of tolerance
Battery voltage is <10V per battery in charge
EEPROM operation failure
Fan is static or locked
R-S-T phase sequence error
R-S-T phase sequence error
Loss of neutral
EEPROM operation failure
Communication synchronization signal failure
Communication trigger system failure
Parallel system has been incorrectly configured/installed
UPS is transferred to bypass
The batteries are at the end of their useful life
Battery voltage is too low
Power Module ID address conflict
Table 9.7
Explanation
Utility voltage is outside acceptable limits
Utility voltage recovered to acceptable range
Utility frequency is outside acceptable limits
Utility frequency recovered to acceptable range
UPS system is overloaded
UPS system load within UPS rating capacity
Connected loads unbalanced
Table 9.8
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