Yoshino B4000 SST USB output overload protection
What it means: The device connected to a USB output port draws more than the port can supply, so USB output is protected.
What to do
Remove the device connected to the USB-A port. Re-press the USB power button, and it will resume normal operation automatically.
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
Questions
What does Yoshino USB output overload protection mean?
The device connected to a USB output port draws more than the port can supply, so USB output is protected. (Yoshino manual for the B4000 SST, page 19.)
How do I fix Yoshino USB output overload protection?
Remove the device connected to the USB-A port. Re-press the USB power button, and it will resume normal operation automatically.
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 →