Is it possible for a Daemonhost or a Daemon to trigger pyschic phenom/perils of the warp when they use their psychic powers and are they affected by the results if they do?

There's a section under Daemonhosts that's pretty specific. It states that a Daemonhost cannot trigger a Perils of the Warp. Should they roll a 9 on their manifestation rolls they take one wound that that is unaffected by toughness or armor.

NOTE: I'm doing this from memory. In about 2 hours I'll verify it via book with the corresponding page # in an edit to this post.

For some reason I can't edit, so…

Page 357 of the DH Core Rulebook. As I stated above, but also they can create Psychic Phenomena. The Daemonhost doesn't suffer any negative effects from this.