Setting the start-up delay

When the main power supply is interrupted, there is a brief pause before the standby generator kicks in to provide power. This is called the startup delay. By default, the generator has a start-up delay of five seconds.
 

Environment

This article applies to Generac home standby generators.

Transfer delay vs. start-up delay

Having a start-up delay can be useful to prevent the generator from starting up during momentary power outages or brownouts. However, it's important to note that the transfer delay, which is the time it takes for the power to switch from the utility to the generator, cannot be changed or modified.

To minimize the chance of repetitive power transfers between the generator and utility during brown out scenarios, a brownout kit is helpful: What Is a Brown out Kit and How Does It Work?

How can I adjust the start-up delay?

For Guardian series generators with an Evolution controller, this can be adjusted by a Generac-certified technician to any time between two seconds and twenty-five minutes. Contact your authorized service dealer for assistance: How Can I Find a Generac Service Dealer in My Area?