Buttons don´t work

I have an QUASAR MQ8894XW. When I connect it lights go on, but the buttons don´t do anything when get pressed.

I checked the button panel and seems to be good, clossing the circuit in two lines.

I tried to made a jumper in the pins of the panel connector to simulate the reset , start and 1 minute, but nothing happened neither.

Maybe it has an auxiliar contact that prevent the function of the oven when the door is not close, or i have to press another button when first connect the oven?