where is the set limit switch on my genie garage door unit
As you need a ladder when setting up main limit switch, you should put the ladder to the side of the power head of Pro Max and clear from any moving parts of door and operator. The first step of how to set Genie garage door opener, you should lift up garage door until the carriage reaches the inner slide/bullet. Locate the limit set switch to begin setting up Open limit switch, you can find the set switch on the back of the main power head.