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OPTIONAL DOOR LATCH WIRING AND PUSHBUTTON INSTALLATION
An optional door latch feature may be added to the system.
This feature requires the addition of a NuTone PB-1 pushbutton
and a NuTone DR-1 Door Release – both purchased separately.
PUSHBUTTON INSTALLATION
Refer to Figure 3.
1. Remove insert panel from Master Speaker.
2. Insert pushbutton through pushbutton hole in Master
Speaker.
WIRING CONNECTIONS
Refer to Figure 4.
1. For lengths of 100 ft or less, run NuTone IW-2 cable from
door latch location to Master Speaker location. Use NuTone
S-143 (18 ga) cable for runs between 100 & 200 ft.
2. Connect the two yellow wires from the Master Speaker's
PC board to the two pushbutton terminals.
3. Connect the Door Release wires to the two orange wires on
the Master Speaker's PC board.
MASTER SPEAKER
YELLOW
PUSHBUTTON
IW-2 (22 ga) 100 ft MAXIMUM
S-143 (18 ga) 200 ft MAXIMUM
MOUNTING THE SPEAKERS
DOOR SPEAKER
Refer to Figure 5.
1. Once the Door Speaker wiring is connected, the speaker can
be mounted.
2. Make sure speaker is mounted to a flat surface.
3. Use two supplied screws through bosses to mount speaker to
surface. Use anchors (not supplied) if necessary.
4. Remove nameplate and namecard from Door Speaker. Write
name on card and insert into nameplate. Snap nameplate
into place.
ORANGE
DOOR RELEASE
DOOR
RELEASE
WIRES
FIGURE 4
PUSHBUTTON
(SOLD SEPARATELY)
INSERT
PANEL
DOOR RELEASE MOUNTING
1. Refer to installation information packaged with the DR-1
Door Release.
DOOR SPEAKER
NAMECARD
NAMEPLATE
MASTER
SPEAKER
FIGURE 3
FIGURE 5
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