Overcrank 1100 Error
This indicates the unit was unable to start after going through the allotted cranking attempts (typically 5 attempts).
What Causes the Overcrank 1100 Error?
This error is often caused by an issue with the fuel supply. This error may also occur if the generator is not regularly maintained.
What Can I Do to Resolve the Overcrank 1100 Error?
This alarm can often be cleared by pressing Off, Enter, Enter, and then placing the unit back in Auto.After clearing the alarm, be sure the gas line to the generator is turned on. The gas valve should be within 6 feet of the back of the generator. If the valve handle is in line with the pipe, the gas should be on. If the valve handle is perpendicular to the pipe, this indicates the gas is off.
If the gas is on and the unit is still not working or is running rough, contact a Generac independent authorized service dealer: How Can I Find a Generac Service Dealer in My Area?
A dealer can troubleshoot additional possible causes:
- Confirm that the fuel pressure is sufficient
- Verify the fuel pipe is sized correctly
- Confirm the fuel is fresh and is the correct fuel for the generator
- If using LP, confirm the tank is at a sufficient fuel level
- Make sure proper generator maintenance has been performed
For a complete list of air-cooled home standby error codes see Where can I find a list of error codes for my generator?
