Q&A

How do I reset my Onan generator?

How do I reset my Onan generator?

How to Clear a Fault Code on Onan Generator

  1. Locate the primer button on the generator.
  2. Hold the primer button down for at least 30 seconds.
  3. Release the button and start the generator.
  4. Allow the generator to run for 15 minutes, to ensure that the code has cleared.

What does Overcrank mean on an Onan generator?

The overcrank 1100 alarm basically means that the unit is trying to crank, has a good crank signal from the ignition coils (the Evolution controller knows the engine is spinning, just not starting) however is not actually starting and coming up to the normal speed the Evolution is looking for.

Why does my generator cut out under load?

If your generator is continuously dying under load, it’s likely due to a clogged carburetor. When the passageways of your carburetor become clogged, it ends up blocking gas from getting to the engine. Other causes include a clogged fuel or air filter.

How do I know if my generator is overloaded?

Signs of generator overload

  1. A drop in power output. When you notice a reduction of power output in your generator – it’s a clear sign of a generator overload.
  2. Starts to overheat. Hear any loud noises?
  3. Soot becoming apparent in the exhaust.

When does the Onan generator send out an error code?

That may be a bad pun, but it is the truth when it comes to Onan generators. When something goes wrong, the generator will send out a code to tell you the problem. If you blink, you may miss the number of the error code. How to Read Onan Generator Fault Codes: It’s not hard to read the Onan Fault Code blink system, once you get used to it.

Can a 7000 watt Onan generator run a RV?

The 7000 watt Onan RV generators may seem like they can run everything in the RV, but you can cause it to trip safeties if you try to do too much. The over voltage protections in particular tend to engage when you walk into the RV and turn everything on. Tip 10. Service varies.

What is the Onan part number on a Cummins Generator?

Onan is one of the top selling generator brands in the United States. However, the brand has been picked up by Cummins. That’s why you now see products listed as Cummins Onan or Cummins part number Onan. This means that you may have to search for the Onan part number in the Cummins inventory listed on a website.

What does code 27 mean Onan battery controller?

Code 27 – Voltage Sense Error. What this fault code tells you is that the controller cannot sense the output voltage. Again, this problem may be beyond your expertise to repair. The manual states that the only solution is to go to your authorized Onan dealer to rectify the issue. Code 29 – High Battery Voltage