Grecell 2400W Portable Power Station code E04
What it means: The voltage at the charging input is outside the acceptable range.
What to do
Disconnect the AC charging cable or Solar PV input cable.
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 Grecell manual, page 12, read . Summary of the manual, not a reproduction.
Models this manual covers
Grecell 2400W Portable Power Station.
Other 2400W Portable Power Station codes
Questions
What does Grecell code E04 mean?
The voltage at the charging input is outside the acceptable range. (Grecell manual for the 2400W Portable Power Station, page 12.)
How do I fix Grecell code E04?
Disconnect the AC charging cable or Solar PV input cable.
Fuel, gas and electrical work on a power station is for qualified technicians; follow the safety section of the manual. All 10 2400W Portable Power Station codes →