Door timer for turning ON the power switch

[EternalSnow]

Hi.

I connect a door timer to a power switch for automation.
When the hour marked as closed in the timer, the switch is turned off automatically without any problem. But it's not turned on when the hour marked as opened come.

How should I turn the power switch on automatically?

Thanks.

 

[EternalSnow]

Ahh, it's my fault. I installed the door timer after the switch. The timer itself is powered down.