INSTALLATION
INSTRUCTIONS
RADIO-INTERCOM SYSTEM
MODEL: IM-3204 Series Master Station
This booklet contains information for installing the Master
Station. All system wiring and rough-in frames should be
installed before mounting and wiring the master station.
Refer to the installation instructions packaged with the
rough-in frame for detailed wiring information.
IM-3204 SERIES REPRESENTATIVE WIRING ILLUSTRATION
USE THIS DIAGRAM FOR REFERENCE ONLY –
SEE IR-103 ROUGH-IN FRAME INSTALLATION
INSTRUCTIONS FOR DETAILED WIRING
For more detailed information on wiring and mounting other
system components (i.e. speakers, remote controls, etc.),
refer to the installation instructions packaged with each
separate component.
IM-3204
MASTER
STATION
105T
TRANSFORMER
SECONDARY:
16V., 15VA
14/2 WITH GROUND
(OBSERVE LOCAL CODES)
120V 60HZ (CLASS 1)
PUSHBUTTON FOR
OPTIONAL CHIME
MODULE
INSIDE
ANTENNA
ATTIC
EARTH
GROUND
14 GA
300' MAX
NUTONE IW-2UL
IN
SHIELDED
AUDIO
CABLE
OPTIONAL
MUSIC
SOURCE
DOOR
SPEAKER
5" PATIO
SPEAKER
W/CONTROLS
DESKTOP
FRAME WITH
5" REMOTE
S143 (18/2) 300' MAX FOR
ELECTRO-MECHANICAL &
ELECTRONIC CHIME
DOOR SPEAKER MODELS WITH CHIME
PUSHBUTTON ALSO REQUIRES 18/2
(S-143) TO CHIME LOCATION OR IW-2UL TO
MASTER IF CHIME MODULE IS USED.
IA-6
PLUG
IA-6C
RECEPTACLE
5" INSIDE
SPEAKER
W/CONTROLS
INSIDE
SPEAKER
WITHOUT
CONTROLS
INSIDE
REMOTE
CONTROL
OUTSIDE
REMOTE
CONTROL
OUTSIDE
SPEAKER
WITHOUT
CONTROLS
NUTONE
IW-4UL
NUTONE
IW-4UL
IW-2UL
IW-2UL
NUTONE IW-4UL
NUTONE
IW-2UL
NUTONE
IW-4UL
IW-4UL