Santak CASTLE Series User Manual page 35

Warning & Fault
10＃battery light
flashing
1＃Fault light on，
10＃battery light
flashing，buzzer
beeps continuously
Utility normally, UPS
without utility
connection
Battery discharge
time is short
The UPS cannot start
after the power
button is pressed
Possible cause
The battery voltage is too
low or the battery is not
connected
UPS charging fault
UPS input circuit breaker
is disconnected
Battery is under charged
UPS overload
Battery aging, capacity
degradation
Press the turn on button
time is too short
UPS not connected to
battery or battery on low
voltage and loaded with
power on
An internal fault occurred
inside the UPS
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Method
Check the UPS battery section
and connect the battery.
Contact your supplier if the
battery is damaged
please contact your supplier
Manually reset the circuit
breaker
Maintain the UPS and continue
to connect the utility for more
than 10 hours, recharging the
battery
Check load levels and remove
non critical devices
Replace the battery, please
contact your supplier to obtain
the battery and its components
Press the boot button for more
than 1 sec to turn on UPS
Connect the UPS battery. If the
battery voltage is low, turn off
the power before starting the
UPS
Please contact your supplier