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EcoFlow RIVER 2 Pro AC output high temperature

What it means: Indicator flashes because the product is too hot for AC output, typically from blocked airflow.

What to do

Ensure the air inlet and outlet are unobstructed. Normal operation resumes automatically after the temperature decreases. If the warning persists after restart, stop using the product.

When to call service

The manual lists steps the owner can take. If the code comes back after them, or you are unsure, contact an authorized service dealer. A warning: the unit may keep running, but the cause needs attention.

Source: official EcoFlow manual, page 11, read . Summary of the manual, not a reproduction.

Models this manual covers

EcoFlow RIVER 2 Pro, EcoFlow RIVER 2 Max.

Other RIVER 2 Pro codes

AC output low temperatureAC output overloadBattery charging high temperatureBattery charging low temperatureBattery discharge high temperatureBattery discharge low temperatureCharging overloadCommunication failure between main control board and ACFailure of communication between main control board and ACFan blockedUSB-C or car charging output overload

Questions

What does EcoFlow AC output high temperature mean?

Indicator flashes because the product is too hot for AC output, typically from blocked airflow. (EcoFlow manual for the RIVER 2 Pro, page 11.)

How do I fix EcoFlow AC output high temperature?

Ensure the air inlet and outlet are unobstructed. Normal operation resumes automatically after the temperature decreases. If the warning persists after restart, stop using the product.

Fuel, gas and electrical work on a power station is for qualified technicians; follow the safety section of the manual. All 12 RIVER 2 Pro codes →