

The light blue cable of the lamp, remove it and connect it to the light blue of the power supply terminal 7.
You connect a bridge between terminal 6 and terminal 2. So when feeding it, you have to turn the bulb on and off when it reaches the set temperature.
Correct, 1 is not used.
The phase that can be connected in 6 or 7, bridges with 2 and 3 is connected to the focus.
The neutral of the bulb is connected to the neutral of the controller power.