Troubleshooting
ONePlus UPS User Instruction Manual 29
Fault LED is blinking
If yellow LED is blinking,
there is no battery
connected or detected.
• Check battery connection or
• replace battery.
If green LED is blinking
or off, the output is
overloaded.
Reduce load on the UPS (disconnect
one ore more devices) and restart the
UPS.
Over Temperature LED
is ON
UPS is overheated
• Operating environment is too hot.
• Vent openings are blocked - 2”
clearance.
• Load too high.
Table 5. Troubleshooting
Problem Possible Cause Solution
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