Overload light glowing and outlets cutting out on your generator? The overload indicator means the connected devices are pulling more power than the generator can supply, and clearing it is about managing the load.
Here is what triggers the overload light and how to fix it.
This article will teach you:
- What the overload light means
- Why it triggers
- How to clear it
- How to prevent it
Why the Overload Light Comes On
- Too many devices exceeding the rated watts.
- High startup surge from motors and compressors.
- A tripped circuit breaker.
- A shorted cord or device.
What You’ll Need
- The generator’s wattage rating
- Your device wattage list
- Your owner’s manual
How to Clear a Generator Overload
- Unplug everything. Remove the load, then reset the breaker.
- Add loads in stages. Plug devices back one at a time.
- Mind startup surge. Account for the high surge motors draw when starting.
- Stay under the rating. Keep total watts below the running rating.
Pro Tip: Motors and compressors draw two to three times their running watts at startup. Add those big loads first, before smaller ones, so the surge does not push you over and trip the overload.
When to Look a Little Deeper
Because overload ties to output, it helps to check related issues, and reviewing low voltage, a generator that will not stay running, or the oil sensor can reveal the cause.
Because sizing matters most here, choosing the right generator for your appliances and understanding how generator types differ both help you avoid overloads.
When to Call a Pro
If the light triggers with a light load well under the rating, a sensor or the alternator may be faulty and needs a technician.
Wrapping Up
An overload means too much load. Here’s the recap:
- Unplug and reset the breaker.
- Add devices one at a time.
- Account for startup surge.
- Stay under the running rating.
Manage the load, and the overload light stays off. Stay safe.