Firman Zero E (E201001) code 05
What it means: Inverter overcurrent, overload, short-circuit, or over-voltage protection, or AC output overload in grid mode.
What to do
Check whether the output port is overloaded or short-circuited.
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 Firman manual, page 21, read . Summary of the manual, not a reproduction.
Models this manual covers
Other Zero E (E201001) codes
Questions
What does Firman code 05 mean?
Inverter overcurrent, overload, short-circuit, or over-voltage protection, or AC output overload in grid mode. (Firman manual for the Zero E (E201001), page 21.)
How do I fix Firman code 05?
Check whether the output port is overloaded or short-circuited.
Fuel, gas and electrical work on a power station is for qualified technicians; follow the safety section of the manual. All 18 Zero E (E201001) codes →