Eaton 10000H, Руководство пользователя

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7 Troubleshooting
7.1
For 1000H(XL)/ 2000H(XL)/ 3000H(XL):
If the UPS system does not operate correctly, please attempt to solve the problem using the table below.
Problem Possible cause Solution
No indication, no warning
tone even the system is
connected to mains power
supply
No input voltage Check building wiring socket outlet and input
cable.
LINE LED blinks Phase and neutral
conductor at input of UPS
system are reversed
Rotate mains power socket by 180° or connect
UPS system.
LINE-LED blinks and
BATTERY-LED lights up
Input power and/or
frequency are out of
tolerance
Check input power source and inform dealer if
necessary
LINE and BYPASS LED
light up even though the
power supply is available
Inverter not switched on Press On-Switch “I”
INVERTER LED lights up,
and audible alarm beeps
once every 4 seconds
Mains power supply is
failed
Switching to battery mode automatically. When
audible alarm sounding every second, battery is
almost empty.
FAULT LED lights,
warning alarms once a
second
Overload Remove loads of UPS output.
FAULT-LED lights up,
warning alarms
continuously
UPS fault Notify dealer!!
Emergency supply period
shorter than nominal value
Batteries are not fully
charged / batteries defect
Charge the batteries for at least
1 - 2 hours and then check capacity. If the
problem still persists, consult your dealer.
FAULT LED lights,
BATTERY-LED blinks,
warning alarms once a
second
Charger or Batteries
damaged
Notify dealer!!