Eaton Tower 6KS, User Manual

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BUS Over Voltage
Fault (Red) LED is On.
Beep continuous.
Code: F021 Indicates that the UPS get BUS
over voltage fault because of
BUS. The UPS transfers to
Bypass mode if supporting
the load
BUS Under Voltage
Fault (Red) LED is On.
Beep continuous.
Code: F022 Indicates that the UPS get BUS
under voltage fault The UPS transfers to
Bypass mode if supporting
the load
BUS Unbalance
Fault (Red) LED is On.
Beep continuous.
Code: F023 Indicates that the positive BUS
voltage and negative BUS
voltage are too lopsided to
fault The UPS transfers to
Bypass mode if supporting
the load
BUS Short
Fault (Red) LED is On.
Beep continuous.
Code: F024 Indicates that the BUS voltage
decrease very fast Contact your service
representative
BUS Softstart Fail
Fault (Red) LED is On.
Beep continuous.
Code: F025 Indicates that the BUS could
not soft start successfully Contact your service
representative
Inv Over Voltage
Fault (Red) LED is On.
Beep continuous.
Code: F032 Indicates that the UPS get
invert over voltage fault The UPS transfers to
Bypass mode if supporting
the load
Inv Under Voltage
Fault (Red) LED is On.
Beep continuous.
Code: F033 Indicates that the UPS get
inverter under voltage fault The UPS transfers to
Bypass mode if supporting
the load
Inv Softstart Fail
Fault (Red) LED is On.
Beep continuous.
Code: F034 Indicates that the inverter
could not soft start successfully Contact your service
representative
Charger Fail
Fault (Red) LED is
flash
1 beep every 1 second
Code: A015 Indicates that the UPS has
confirmed the charger has
failed The UPS turns off the
charger until the next
power recycle. Contact
your service representative