Firman WH03242 Overload Indicator Light
What it means: Connected devices have exceeded the generator's wattage or amperage capacity, or a power surge occurred. The AC Power light goes off, the engine keeps running, and power to the receptacles is cut.
What to do
Keep the total power drawn from all receptacles within the nameplate rating.
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 8, read . Summary of the manual, not a reproduction.
Models this manual covers
Firman WH03242, Firman T09371, Firman H07553, Firman W03083, Firman W01781, Firman WH03342, Firman T08072, Firman W03382, Firman WH03562OF, Firman WH03042, Firman WH03344, Firman WT06073, Firman W03386, Firman H08052, Firman WT06375, Firman WT03571, Firman W03663OF, Firman T09376, Firman H03654, Firman W02081, Firman P09305, Firman T08273, Firman T04472, Firman W01682, Firman H03655, Firman P03632, Firman W01785, Firman P08013, Firman W01687, Firman P03504, Firman W01782, Firman P06702, Firman W01783.
Other WH03242 codes
Questions
What does Firman Overload Indicator Light mean?
Connected devices have exceeded the generator's wattage or amperage capacity, or a power surge occurred. The AC Power light goes off, the engine keeps running, and power to the receptacles is cut. (Firman manual for the WH03242, page 8.)
How do I fix Firman Overload Indicator Light?
Keep the total power drawn from all receptacles within the nameplate rating.
Fuel, gas and electrical work on a portable / inverter generator is for qualified technicians; follow the safety section of the manual. All 13 WH03242 codes →