CHROME UPS-HEATST-PSWL350W-CHR 2KS Manual del usuario - Página 7
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4. Troubleshooting
4-1.LED lamp panel fault display
When the UPS system has abnormal operation, please try to solve the problem according to the following table.
Problem Situation
The AC power is normal, but the
indicator lamp does not go on, and the
buzzer does not send any sound.
LED2 lamp on the LED panel flickers
and the buzzer sounds every one
second.
LED5 lamp and LED9 lamp on the
LED panel go on, and the buzzer
contentiously sounds.
LED5 lamp and LED7 lamp on the LED
panel go on, and the buzzer
contentiously sounds.
LED5 lamp and LED10 lamp on the
LED panel go on, and the buzzer
contentiously sounds.
LED5 lamp and LED6 lamp on the LED
panel flicker at the same time, and the
buzzer sounds twice every one second.
LED5 lamp and LED6 lamp on the LED
panel flicker at the same time, and the
buzzer contentiously sounds.
LED5 lamp and LED8 lamp on the LED
panel flicker at the same time, and the
buzzer contentiously sounds.
The power supply time of the battery
is shorter than the specified time.
Possible Cause
The AC
power
wire
loosened or not well connected.
The
AC
power
connected with the output terminal
of the UPS system.
External
or
internal
connection error
Battery over-voltage, or charger fault
Abnormal bus voltage inside the UPS
system
Extremely high temperature inside the
UPS system, and abnormal fan
UPS overload
Due to overload, the UPS system is
currently under the bypass mode, and
the equipment is powered directly by
the electric power
network.
The UPS system suffers from multiple
times of open circuit in a short time
and is accordingly locked at the bypass
mode, and the equipment is directly
connected
with the AC power.
The UPS system is automatically
turned off, because of output overload.
The UPS system is automatically
turned
off,
because
abnormality or output short circuit.
The battery may not be fully
charged.
7
Check whether the input power wire
may
be
is loosened or not.
is
wrongly
Correctly insert the AC power input
wire into the AC power input
terminal of the UPS system.
battery
Please
connection of all batteries.
Please contact with the agency.
Please contact with the agency.
Please contact with the agency.
Please remove the overload part
from the UPS output terminal.。
Please remove the overload part
from the UPS output terminal.。
Please remove the overload part from
the UPS output terminal. Then, turn
off and restart the UPS system.
Please remove the overload part from
the UPS output terminal. Then, turn
off and restart the UPS
system.
Check the wiring condition of the
output terminal and confirm whether
of
inverter
the equipment is in short
circuit.
Please charge the battery firstly for
at least five hours, and then check
Solution
confirm
the
correction