Aiphone Intercom System ACC 3 A User Manual

Special  
Order  
Products  
LDC-S/A DOOR COM SET  
Door Chime & Answering, All Call Communication System  
LDC-1C/A  
ACC-3/A  
- INSTRUCTIONS -  
The Door Com system (LDC) is a simple open voice door answering and internal All Call intercom system.  
A 2-stroke chime is heard when the door station button is pressed, and can be answered from any inside  
station by pressing the door "Talk" button. An internal "All Call" announcement can be made from any  
inside station by holding down the "All Call" button. The chime tone can be turned off or adjusted to three  
volume levels. The All Call can be muted at any station. Door release can also be included.  
Up to 6 inside stations can be included in one system.  
IMPORTANT:  
LDC-1C/A stations are not compatible  
with previous LDC-1C stations.  
ACC-3/A  
WIRING DIAGRAM:  
AC 12V  
IN  
PT-1210N  
~
~
+
LDC-1C/A LDC-1C/A LDC-1C/A  
LE-D  
DC 12V OUT  
+
-
+
-
+
-
Leave  
jumper  
intact.  
E
-
E/-  
E
E
E
Wire additional  
inside stations  
the same as  
shown here.  
1
DA  
C
DA  
C
DA  
C
DA  
C
R
R
R
P2  
P2  
P2  
P2  
L
L
L
If 8 conductors are available, run  
"L" wire separately. If using 7  
conductors, jumper L to P2 for  
Door Release.  
Door  
Strike  
RY-PA  
Yel  
Blk  
LDC-S:  
DOOR COM SET, includes 3 LDC-1C/A Inside Stations, 1 LE-D Door Station,  
1 ACC-3/A Adaptor, and 1 PT-1210N Transformer.  
Individual Components for Door Com System:  
LDC-1C/A: Inside station for door answering, All Call, and door release. Includes chime volume  
control, voice volume control, and All Call mute button.  
LE-D:  
Surface mount door station, weather resistant. Flush mount LE-DA with stainless steel cover  
may be used in place of LE-D. Brass and Antique brass covers are available for the LE-DA.  
ACC-3/A: All Call Chime Adaptor, with 3W of output and capable of controlling up to 6 inside stations.  
PT-1210N: 12V AC Transformer, 830mA, plug-in style  
RY-PA:  
EL-9S:  
12V DC Relay, 1A, "Normally Open" contacts, required for door release  
Electric Door Strike, 12V AC, 300mA  
MOUNTING:  
LDC-1C TERMINAL DEFINITIONS:  
LE-D:  
Surface mount to 1-gang box or ring.  
+
Positive 12V DC  
-
Negative  
E
Common Communication  
Door Answering and Communication  
Chime and All Call Receive  
Occupied Circuit  
All Call Transmit  
Door release Activation (jumper to P2)  
LDC-1C/A: Flush mount with BBX-1E rough-in box,  
or cut hole in wall 6-1/8" H x 3-3/4" W.  
DA  
C
R
P2  
L
ACC-3/A: Surface mount to 1-gang box or ring.  
Locate near transformer (out of sight).  
Pg. 1  
Download from Www.Somanuals.com. All Manuals Search And Download.  

3Com Network Card WL 455 User Manual
3Com Switch DUA1750 2BAA01 User Manual
321 Studios Computer Monitor W2043T User Manual
Agilent Technologies Video Gaming Accessories Agilent E3614A Serials KR83503035 User Manual
Aiwa Stereo System XR MD95 User Manual
Alpine Stereo Amplifier alpine User Manual
Amana Washer Dryer LEA10AW User Manual
Asus Car Video System VW193 User Manual
Bakers Pride Oven Oven BCO E User Manual
Beckett Water Gardening Outdoor Fountain PL822 User Manual