Explanation
The temperature sensor in the UPS is reporting a temperature that is close to the operational
limit of the unit. If the temperature continues to rise, the UPS will power off for safety reasons.
The sensor is probably reporting an excessively high temperature because the environment in which
the UPS 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 UPS 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".