East EA900IIRT 1000VA, Руководство пользователя

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Fault LED on, audible buzzer
persistently alarm, the fault code
is 50-54
Over load
Please check the load level and
disconnect the noncritical devices,
recount the total capacity of your load
and reduce the load to the UPS.
Please check whether the load device has
fault or not?
Fault LED on, audible buzzer
persistently alarm, the fault code
is 55-59
Input NTC fault
Please contact the supplier.
Fault LED on, audible buzzer
persistently alarm, the fault code
is 60-64
Power fault
Please Check whether the input & output
power normal or not, contact the supplier
if it is abnormal.
Fault LED on, audible buzzer
persistently alarm, the fault code
is 65-69
Input fuse fault
Please check if the input fuse is burnt.
Replace the old fuse and restart the UPS.
If failure remains, please contact the
supplier.
Fault LED on, audible buzzer
Persistently alarm, fan icon in
the LCD flickers
Fan fault
Please check whether the fans connect
well, is the fan plugged and is the fan
broken? If all above condition is OK,
please contact the supplier.
UPS fail to start when operate
“On” key.
Pressing time too short
Please press the power key more than 2
seconds to start the UPS.
The input connection
is not ready or
UPS internal battery
disconnect Please connect the input well, if the
battery voltage is too low, please
disconnect the input and start the UPS
with no-load.
UPS internal system
fault please contact the supplier.
Back up time become short
Battery undercharge
Please keep the UPS battery recharging
more than 3 hours
UPS overload
Please check the load level and
disconnect the noncritical devices,
Battery maturing,
capacity descend.
Please change new battery, contact your
supplier to get the new battery and spare
parts.
UPS doesn’t have any power go
through even main power on. UPS input breaker
disconnects. Please reset the circuit breaker by
manual.
7. Attention of battery disposal
◇ Please take off your ring, watch and other metals before operate the batteries.
◇ If you want to change the battery cable, please purchase the material from our local service center or
distributors, to avoid heating or spark due to the inadequate power capacity, and even causing fire.
◇ Don’t dispose of the battery or battery pack near or into fire, otherwise it will explode and injure
person.