Fideltronik Inigo MY Series, Руководство пользователя

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6 Use and Operation
MY Series (10kVA-40kVA) UPS
User Manual
94
NO. LCD fault
symbol Buzzer status Meaning
16
Auxiliary
power supply
failure
Long beep
UPS internal working power failure, if it cannot be
automatically recovered, please report repair
promptly.
17 Fan failure
Urgent beep
(alarm once about
every 0.2s)
Fan fault warning prompt, please check the fan for
damage or blocking.
18 CAN fault
Slow beep (alarm
once about every
2.0s)
The CAN communication of parallel system
abnormal, please check if the parallel wire is
damaged or there is only one UPS in parallel
system works.
19 SCI fault Long beep
UPS internal communication abnormal, if the
continuous alarm cannot be restored, please report
repair promptly.
20
There is no
redundancy in
the parallel
UPS
Slow beep (alarm
once about every
2.0s)
The total output load of the UPS parallel system
exceeds the full load of the single machine, check
that the output load exceeds the requirements for
redundant backups.
21
Main power
abnormal
Long beep
The mains power input phase sequence is
abnormal, please check the main power input
wiring.
3 continuous
alarms at 10s
intervals
The main power input occur lack N fault, power
down failure, overvoltage protection, under voltage
protection, over-frequency fault, under-frequency
fault, please check whether the main power input
status is normal.
22
Bypass
abnormal
Slow beep (alarm
once about every
2.0s)
At mains status, the bypass voltage abnormal,
frequency abnormal, phase sequence abnormal, or
mode setting mismatches the wiring. Please check
if the bypass breaker is closed, if the bypass phase
sequence is normal, if the wiring way of bypass