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MODEL NM100WH
Page 4
REPLACING THE ROOM STATIONS
The remote and door stations use the existing wire and station
rough-in mounting frames or boxes. To replace the station, rst
remove the old station. Leave the existing remote or door station
rough-ins in place.
After removing the remote station verify the integrity of the wire run.
Then install the mounting plate from the NF300RWH frame. Align
the plate on the wall either vertically or horizontally so that the screw
holes line up with those on the rough-in or box. Use a level to make
sure the plate is level. There are several screw hole locations on the
mounting plate so it can attach to many rough-in designs. Mount the
plate to the wall using the screws provided.
NM100
CONNECTION
NUTONE
IWA3 CABLE
WIRE FUNCTION
Black Blue Stripe or
Outside Copper Wire
Intercom Mic
AudioInput&Control
Red Center Wire Ground
Green Red Stripe or Outside
Silver Wire
Speaker
Output/Monitor
Mic Input
Four-wire Installations
Connect the remote station to the existing wiring using the diagrams
above. Place the remote station through the NF300RWH plastic
mounting frame. Position the frame either vertically or horizontally
depending on the remote station replaced. Place the remote station
into the rough-in ring and align the frame with the remote station.
Three-wire Installations
Nextconnectthewirestotheretrotremotestation.Matchthewire
colors to the corresponding screw locations on the NRS103WH
or NRS104WH remote stations. Please make sure to use only
NRS103WH remote stations in a 3-wire installation and NRS104WH
remote stations in a 4-wire installation. All 6-wire installations use
the NRS200WH remote stations. Please refer to appendix A for a
diagramofwhichNuToneandM&Ssystemsmaptothe3,4or6-
wire(requiresNM200master)congurations.Refertothefollowing
two charts for the NM100 wiring diagram:
FortheNWH300CMasterStationandCDcombinationrough-in,
haveaqualiedelectricianloopapowerwirefromtheNA200TA
transformer enclosure to the NA300TA transformer enclosure
following the same procedure described previously and shown in
thenextgure.
NM100
CONNECTION
NUTONE 4
CONDUCTOR
WITH GRAY
JACKET
M&S4
CONDUCTOR
CABLE
WITH GRAY
JACKET
WIRE
FUNCTION
White Blue Stripe
Wire
Silver Outside
Gray Wire
Intercom Mic
Audio Input
Black Gray/Copper
Wire
Next Copper
Outside Gray
Wire
Intercom
Control
Red Gray/Silver
Wire
Next Copper
Outside Gray
Wire
Ground
Green Red Stripe
Wire
Outside
Copper
Outside Red
Stripe Wire
Speaker
Output/Monitor
Mic Input
NM100
CONNECTION
M&SMS4XSC
CABLE
NUTONE
NW4S CABLE
WIRE
FUNCTION
White White Red Intercom Mic
Audio Input
Black Black Black Intercom
Control
Red Red Orange Ground
Green Green Yellow Speaker
Output/Monitor
Mic Input