Heated Mattress E-Pro how to use

[DustinMobley232]

We have a heated mattress in our new E-pro 19fbs but have no clue how to use and can’t find any instructions. I know it can’t be that hard.
Any help?

[Nightfly]

i have one in my new 21ds micro and it comes with a cord and plugs into the middle /end of mattress. which end? depends on which way the mattress is turned. The plug end goes into a 110 plug. I suppose this means on use when you have electricity or a generator. Mine is on a Murphy Bed system (short Queen mattress)