How To Fix generac Home Backup error code 1100?

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generac Home Backup error code 1100

Are you getting the error code 1100 for your Generac home backup? If yes then in this post we are going to provide you with possible troubleshoots to fix the Generac error code 1100.


Why Does The Generac error code 1100 occur?


  • Your home backup gas is not turned on.
  • There is any temporary issue with the controller or the unit.

How To Fix Generac error code 1100?


Fix 1: Reset the controller

If you are getting the error code 1100 with the Generac home backup then the first thing which you should try is to reset the controller.

So reset your controller and check if it fixes the issue. If you don’t know how to reset the controller then you can google it.


Fix 2: Restart the unit

If resetting the controller doesn’t do the trick then restart your unit to check if it fixes the issue.

If you don’t know how to restart the unit then you can google it.


Fix 3: Check If the gas to The generator is turned on

If resetting the controller and restarting the unit doesn’t fix the issue then check if the gas to the generator is turned on.

Check if the handle is lined up with the pipe or across the pipe. If the handle is lined up with the pipe then it means that gas is turned on, and if the handle is lined across the pipe then it means that gas is turned off.


Fix 4: Contact the authorized service dealer

If none of the above solutions fix the issue with your Generac then contact the authorized service dealer as there can be any serious issues.


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Rahul Choudhary is a technology and troubleshooting expert. He gives his expert opinion on different technology trends and provides troubleshooting guides for different apps, websites, & consumer hardware products. He graduated in BA English Honours from the University Of Delhi, and later he learned HTML and WordPress. He also did a certificate course in Hardware and Network Troubleshooting , and a certificate course in Computer Architecture.