FlyPlanes-PlayTrains posted:Does the powerhouse need to be phased with the KW & the 1033?
Yes.
PM-1 "U" to 1033 "A". This is not a typo... "A" is common on the 1033. "C" will power your switches at 16 volts. If the 1033 is powering switches & accessories only, no trains or track, it really doesn't make a lot of difference, but the whistle & direction controls are all on the "U" post, and you don't want that stuff common with the whole layout.
E-UNIT-79 posted:Have you tried to just add the base leaving the kw in place with no powerhouse?just add the base to the mix with 1 wire
I have powered the PM-1 very satisfactorily with the D-U posts, no PH-1 needed.