WEN DF875iX / DF402iX / GN875iX / GN625iX error codes
7 codes from the official WEN manual (DF402iX), each with the manual page. For 3 of them the manual says to contact an authorized service dealer.
Applies to: WEN DF875iX, WEN DF402iX, WEN GN875iX, WEN GN625iX, WEN GN400iX, WEN GN625i.
| Code | What it means | What to do | Service | Manual |
|---|---|---|---|---|
| Overload Overload light on (steady) | Generator was overloaded by too much drawn wattage. The overload reset button activates and cuts output within 3 to 16 seconds, depending on load. | Turn off and disconnect electrical devices until the overload light turns off. Wait about five minutes, then press the activated reset button. If no power after reset, turn off and disconnect all devices and restart the generator. | owner | p. 23 |
| Flashes 1x Voltage at alternator too low | Voltage at the alternator is too low. There is no electrical output. | Check for loose connections. Call 1-800-232-1195 for assistance. | dealer | p. 24 |
| Flashes 2x Engine speed too low | Engine speed is too low. There is no electrical output. | Check carburetor and stepper motor. Ensure Eco-Mode is OFF. Have the generator serviced; call 1-800-232-1195 for assistance. | dealer | p. 24 |
| Flashes 3x Inverter temperature too high | Inverter temperature is too high. There is no electrical output. | Turn the generator off and let it cool fully for 1 to 2 hours before restarting. | owner | p. 24 |
| Flashes 5x Voltage at alternator too high | Voltage at the alternator is too high. There is no electrical output. | Have the generator serviced; call 1-800-232-1195 for assistance. | dealer | p. 24 |
| Flashes 6x Exceeded rated output, power cut off | Generator exceeded rated output and cut off power to protect itself. There is no electrical output. | Turn OFF and disconnect loads. Press the RESET button on the panel. Reduce the load on the generator. | owner | p. 24 |
| Flashing continuously Exceeding rated output | Green power indicator is on and the red overload light flashes continuously. Generator is exceeding its rated output. | Reduce load on the generator. | owner | p. 24 |
Source: official WEN manual, read 2026-11-01. "Owner" means the manual lists steps you can take; "dealer" means it directs you to authorized service. Fuel, gas and electrical work on generators is for qualified technicians; follow the manual's safety section.