Do you have the wiring diagram for Lippert Part #305117?
There is a wiring diagram of an earlier (now obsolete) version of the five-function receiver on the manufacturer's website. See link below. However, I can find no corresponding documentation for Part #305117.
I contacted Lippert for the wiring diagram and they stated... they do not have a wiring diagram for the remote receiver, they do not wire these into the coach, but rather the coach OEM. You must contact them for the wiring info, and the fuse configuration.