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Title:
Mini
Doc No.:
074
-
1001
-
AEC
Rev: NR
Page#:
-
39
-
Description:
Lighting Inverter Maintenance Manual
Date: 05/28/2020
Error Codes
Event ID
Description
E01
Bus Start Fail:
DC
-
DC converter or bus sensing circuit failed.
E02
Bus Volt High:
DC
-
DC converter failed.
E03
Bus Volt Low:
DC
-
DC converter failed
E04
Bus Unbalanced:
DC
-
DC converter failed
E06
INV Start Fail:
Inverter circuit failed.
E07
INV Volt High:
Inverter circuit or output voltage sensing circuit failed.
E08
INV Volt Low:
The load maybe to high or inverter circuit failed.
E09
INV Short:
The inverter circuit failed.
E11
Bat Volt High:
The batteries connections are incorrect or charger failed.
E12
Bat Volt Low:
Battery Voltage Low.
E14
Over Load:
UPS is overloaded.
E18
Fan Fail:
Fans are not working properly.
E19
Over Temperature:
High ambient temperature, or the ventilation hole has
been obstructed.
E51
Wiring Fault:
Line and neutral conductors of UPS Input are reversed or the
Ground is disconnected.
A56
Bat Volt Low:
Battery voltage is low.
A57
Bat Cap Low:
Battery capacity is low.
A59
Bat Disconnect:
Battery is disconnected.
A60
Overcharge:
Charger voltage is high
A61
Charger Fail:
Charger failed.
A62
Bat Fail:
Battery failed.
A64
Overload Warning:
UPS is overloaded.
A66
EPO OFF:
Missing EPO connection.
A68
High Temperature:
High ambient temperature, or the ventilation hole has
been obstructed. This is shown only when UPS starts up.
A69
Fan Lock:
Fans are not working properly.
8. APPENDIX
8.1. FIGURES AND TABLES
Table 3