liftmaster cb124ev

[Automatic-TC]

Hi everyone i was looking for some help to wire the control box.
most of the terminals appear straight forward within terms of being labeled up
however the transformer has 2 spade connectors which i can see where they go I'm just unsure of which way round
also has a blue and brown again same problem
any help would be appreciated
cheers lee

hi

thin wires goes to 240 v
thicker wires goes to 24 v

It is good to check it with an electric meter !