This is a video showing the upgrade from an old Nutone IMA-4006 to the current Nutone model NM200WH. I was able to re-use the existing wiring but had to purchase the new master unit as well as new room remotes. Using the Retrofit Frames, I did not have to alter the wall holes for the new hardware. Part numbers for the new equipment are shown below.
NM200WH New Master Station
NF100MWH Retrofit Frame for the Master - this covers the large hole made for the old master unit
NWH300 Rough-in Box for Master
NRS200WH New Room Remote
NF300RWH Retrofit Frame for the Room Remotes - this covers the large hole made for the old room remotes
DMC1QCS Screw Style Connector, 5 Pack - used these to make my speaker connections
Cable Cross Reference - www.centralvacuumstores.com/meta/pdfs/info/M&S+DMC1+Wiring.pdf
Connections from old Nutone IW-6 6 conductor cabling used with the IMA-4006 to new the connectors and room remotes
Picture of old wire on new connector - i1371.photobucket.com/albums/ag282/pifdiy/item_1943_image_1_zps825dd5fc.jpg
Old color to New Color:
Orange to Orange
Orange/White to Orange/White
Black to Blue
Black/White to Green/White
Red/White to Blue/White OR Brown - doesn't matter which color connection is used
Red to Brown/White OR Green - doesn't matter which color connection is used
13 окт 2014