Explanation
The temperature sensor in the 2145 UPS-1U is reporting
a temperature that is close to the operational limit of the unit.
If the temperature continues to rise the 2145 UPS-1U will power off
for safety reasons. The sensor is probably reporting an excessively
high temperature because the environment in which the 2145 UPS-1U
is operating is too hot.
User Response
- Ensure that the room ambient temperature is within the permitted
limits.
- Ensure that the air vents at the front and back of the 2145 UPS-1U
are not obstructed.
- Ensure that other devices in the same rack are not overheating.
- When you are satisfied that the cause of the overheating has been
resolved, mark the error "fixed".