HOW DOES ENGINE IDLE CONTROL WORK ON THE 12KW?

This generator is equipped with an automatic low-idle mode which can be turned on or off using the engine idle control switch. When the idle control switch is in the on position “I” the engine will automatically reduce speed when power is not required (there is no load) to conserve fuel and reduce wear and noise.
When load is placed on the generator, the engine speed will automatically increase to rated
speed to properly power your device.