I'm trying to wire a timer switch for my bathroom fan, but I need to share some pics to explain it.


Pic of the timer switch (front): http://postimg.org/image/ck4kux63n/


(back): http://postimg.org/image/mmf6fxutj/


Here is my existing timer that I want to remove:


http://postimg.org/image/gu0ms09yr/


As you can see all the white and ground wires are together in the box.


I'm trying to read the instructions: http://postimg.org/image/myrorpuhp/


http://postimg.org/image/tev6irb0p/


Can someone tell me how to hook this up?

Need to see the end of the yellow/red wire. What does label on yellow/red wire say?
What is step 5 of instructions?