83224500 0796®
CHIME COM
AUDIO DOOR ANSWERING SYSTEM
® AlPHONE
Model; C-123LyA
set
INSTALLATION & OPERATION MANUAL
1 SYSTEM OUTLINE & COMPONENTS
C-1231-/A is a Chime Com door answering system. It communicates with a door and activates door strike.
C-D
Components available
• C-123L7A set (C-ML/A master station & C-D door station)
• Power supply SKK-620 in USA, or PS-6D power supply 6V DC, 200mA.
C-MUA
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Package Contents
Chime Com set (C-123L7A)
Sponge (2) for stuffing into conduit
(Instructions furnished)
Packet of screws
Installation & Operation Manual
NAMES & FEATURES
C-D
CALL, button
Single-gang guide
I wdvvii WW
Open voice, chime tone door answering system.
One inside station
15 second timed call in and communication
Communication volume control
Door release
PRECAUTIONS ON INSTALLATION & WIRING
Wiring
C-123LVA is a 2-wired intercom, powered by batteries or
6V DC power supply. When using doorbell or chime wires,
it may contain high-voltage. Locate and disconnect the
present transformer.
- Opening front case
Connecting terminals & battery compartment are located
underneath the front case. Push bottom of front case
upward, and lift off the back chassis.
- Attaching pull cord
For C-ML/A station overhead installation, attach the
supplied pull-cord to the lever, which activates Talk switch.
■ Adjusting communication volume
Using a screwdriver, adjust to the desired volume for
communication. Chime tone is a fixed volume.
- Connecting door release
Connect Aiphone’s EL-9S door release 12V AC, 0.35A
powered by PT-1210N AC transformer, with a separate
jacketed cable from communication. If other
manufacturer’s strike is used, it must not exceed 50V AC,
1A.
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WIRING
NP \ Non-polarised
EeBi :PS-6D: (+) Red, (-) White
SKK-620: (+) Red, (-) Black
PT-1210N
★ Do not use a power supply when batteries are installed.
MOUNTING
★ To open the C-MLVA unit, push bottom of front cover upward, and lift off the back chassis. There is no need to disassemble
the unit from the back cover.
C-ML-A SINGLE-GANG BOX
C-D SINGLE-GANG BOX
6 OPERATIONS
At door station; Momentarily depress CALL button. Inside station sounds a 2-tone chime, and a muted chime is heard at the
door. Speak into the door station handsfree.
At inside station; When chime is heard, press the TALK button to speak to the person at the door. Release to listen to reply.
System will automatically turn off in approx. 15 seconds.
7 TECHNICAL PRECAUTIONS
System shuts off 15 seconds after TALK button is pressed. Press TALK to turn on again.
C-D door station is weather-resistant. If possible and for best results, install the door station in an area not directly exposed to
weather. Do not apply caulking or sealant around door station so moisture is allowed to evaporate.
’ Do not apply direct water pressure to C-D.
Clean equipment with a soft cloth dampened with household neutral cleanser. Never use any abrasive cleaner or cloth.
SPECIFICATIONS (C-123L/A)
Power source:
Power supply;
Call tone:
Communication:
Wiring:
Wiring distance:
Dimensions & weight: C-ML/A: 190H x 130W x 44D (mm). 7-1/2"H x 5-1/8"W x 1-3/4"D. 370g (0.82 lbs.) approx.
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Aiphone warrants its products to be free from defects of material and workmanship under normal use and service for a
period of one year after delivery to the ultimate user and will repair free of charge or replace at no charge, should it
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become defective upon which examination shall disclose to be defective and under warranty. Aiphone reserves unto itself
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the sole right to make the final decision whether there is a defect in materials and/or workmanship; and whether or not
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the product is within the warranty.
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This warranty shall not apply to any Aiphone product which has been subject to misuse, neglect, accident, or to use in
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violation of instructions furnished, nor extended to units which have been repaired or altered outside of the factory. This
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warranty does not cover batteries or damage caused by batteries used in connection with the product.
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This warranty covers bench repairs only, and any repairs must be made at the shop or place designated in writing by
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Aiphone.
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Aiphone will not be responsible for any costs incurred involving on site service calls.
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Aiphone Co., Ltd., Nagoya, Japan
Aiphone Corporation, Bellevue, WA, USA
C-123L/A-I (E) 0796H
6V DC, 80mA.
Use SKK-620 in USA, or PS-6D power supply, or 4 pcs SUM-2 ("C") batteries.
2-tone electronic chime, fixed volume.
Press to talk at master station. Automatic shut off in 15 seconds. Output: lOOmW.
2 wires parallel, non-polarized
Diameter
Distance
O.65mm0 1 .Ommo
75m 150m
AWG
Distance 245’ 490’
22AWG 18AWG
C-D: 120H X 88W x 29D (mm). 4-3/4"H x 3-1/2"W x 1-1/8"D. 140g (0.31 lbs.) approx.
WARRANTY
COMMUNICATION SYSTEMS
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Printed in Japan (E)
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