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Yoshino B4000 SST Battery charging high temperature protection

What it means: The battery is too hot while charging, so charging is protected. Charging stops during the protection.

What to do

Charging can be resumed automatically after the battery cools down. Wait for the battery to cool.

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 Yoshino manual, page 19, read . Summary of the manual, not a reproduction.

Models this manual covers

Yoshino B4000 SST, Yoshino B2000 SST, Yoshino B660 SST, Yoshino B330 SST.

Other B4000 SST codes

AC/Solar/Car charging high temperature protectionAC/USB-C PD/DC output high temperature protectionAC/USB-C/USB-C PD/DC output overload protectionBattery FailureBattery charging low temperature protectionBattery discharged high temperature protectionBattery discharged low temperature protectionDC Adaptor/USB-C PD/Car/XT60 charging high temperature protectionUSB output overload protection

Questions

What does Yoshino Battery charging high temperature protection mean?

The battery is too hot while charging, so charging is protected. Charging stops during the protection. (Yoshino manual for the B4000 SST, page 19.)

How do I fix Yoshino Battery charging high temperature protection?

Charging can be resumed automatically after the battery cools down. Wait for the battery to cool.

Fuel, gas and electrical work on a power station is for qualified technicians; follow the safety section of the manual. All 10 B4000 SST codes →