Bosch Alarm

I am installing a bosch alarm ultima 880 the wiring diagram seems to have a error.The 12 volt powerpack has 3 wires Earth ,Red & White
The diagram shows Earth,Yellow & yellow.
So iam left with 1 red and 1 white wire but not sure which way they go
one connection says term.Can you please help because i don't want to play russian roulette with a new alarm system.
Or does it not matter which order being AC 18 -22 V

here is the link to the PDF wiring diagram PAGE 25
http://www.boschsecurity.com.mx/_arc...ef_0506_en.pdf

It appears the transformer has an AC output so it won't matter which way the AC wires are connected, just make sure the earth goes to the earth. If you still need extra confirmation you can always ring the number on the last page.

I concur with the familyguy.

Thankyou, much appreciated