Falcon SSG1.5KRM-1 User Manual

46
Bit Error Codes
In the event of a severe failure, the UPS features audible alarm and bit codes to alert the user of
potential faults. Please refer to the following table to identify and resolve alarms.
Warning: Bit error alarm faults are considered severe. Do not attempt to troubleshoot the UPS
with the load connected to the UPS. Shutdown all connected equipment prior to attempting to
troubleshoot the UPS.
Warning: If a bit error fault occurs, the UPS will switch the load to bypass mode and emit
continuous audible alarm with the alarm icon on the LCD.
Bit Error
Code
Error Code Description Possible Cause Solution
0
DC BUS VOLTAGE OUT
OF TOLERANCE – HIGH
RANGE
CPU detects error due to excessive
load variation or severe utility power
surge.
Disconnect load
from UPS output.
Restart UPS. If
error persists,
contact Falcon
Electric Service
Department.
1 SOFT START FAULT
CPU detects error due to excessive
overload at start up affecting the DC to
DC Boost Circuitry.
2
INVERTER VOLTAGE
OUT OF TOLERANCE –
HIGH RANGE
CPU detects error due to excessive
load variation.
3
INVERTER VOLTAGE
OUT OF TOLERANCE –
LOW RANGE
CPU detects error due to excessive
load variation.
4
INVERTER
OVERCURRENT
CPU detects error due to excessive
overload or direct short on the UPS
output.
5
CHARGER VOLTAGE
OUT OF TOLERANCE –
HIGH RANGE
CPU detects error due to charger
output voltage being out of tolerance.
6
DC BUS VOLTAGE OUT
OF TOLERANCE – LOW
RANGE
CPU detects error due to severe power
surge or load variation affecting the
PFC circuitry.
7
INVERTER VOLTAGE
FEEDBACK ERROR
CPU detects error due to severe power
surge or load variation affecting the
inverter circuitry.
Bit 7
Bit 0

Falcon SSG1.5KRM-1 Specifications

General

Brand	Falcon
Model	SSG1.5KRM-1
Category	UPS
Language	English