wa8yxm wrote:
The ATS has two inputs normally marked LINE and GENERATOR
Two types of ATS One is a relay race (Whatever is first is only) But I doubt that's how yours works... More likely GENERATOR controls it.
If there is power on the GENERATOR input. than that is used.
NOTE: DO NOT SWITCH UNDER LOAD
Turn off all loads before plugging in or turn off main breaker so there is no 120 volt load when you plug in.
I have to disagree. Most likely if there is power on the line then it is used. When line power is not there then it will switch to the Gen position. There should be instructions with the switch that will tell you how it works.