Installation manual | Aiphone C-123LW Door User Manual

90102
0906
Dual Master ChimeCom System
- REFER TO INSTALLATION MANUAL INSIDE C-123L/A BOX FOR STANDARD
INSTALLATION INFORMATION The C-123LW Dual Master ChimeCom set provides chime, communication, and door release for one door and two
inside locations. This supplemental instruction manual addresses many of the additional functions and modifications
for the Chime Com system, including installation and troubleshooting information.
C-123L/A Set
MASTER STATION:
C-ML/A
Master station with door release button (Normally Open)
COMPATIBLE DOOR STATIONS: (Weather resistant, made for outdoor use)
C-D
Surface mount, included in C-123/A and C-123LW kit
LE-D
Surface mount, plastic door station (replacement for C-D)
LE-DA
Flush mount in 2-gang box, stainless steel cover
LE-SS-1G
Vandal & weather resistant, 1-gang flush mt, stainless steel
LE-SS
Vandal & weather resistant, 2-gang flush mt, stainless steel
LS-NVP/B
Vandal & weather resistant, 3-gang flush mt, white powder-coat finish
LE-DA
LE-SS-1G
OPTIONAL COMPONENTS & ACCESSORIES:
RY-AC/A
External signaling relay
(Requires 12VDC, 500mA power supply, locally available)
DAK-2S
Dual master adaptor kit (2 component modules)
(1 kit per 2 master stations. Use 2 DAK-2S for up to 4 total masters stations)
SBX-SS-1G
Surface mount stainless steel box for LE-SS-1G
SBX-2G
Surface mount stainless steel box for LE-SS, LE-DA
SBX-NVP
Surface mount box for LS-NVP/B
EL-9S
Door strike (for interior wood frame doors only)
PT-1210N
AC 12V Transformer (for EL-9S)
822202
2 conductor, 22AWG, Shielded wire for up to 245', (500' and 1000' boxes)
821802
2 conductor, 18AWG, Shielded wire for up to 590', (1000' box)
Install two separate runs of cable, one for the intercom and one for
the door release.
LE-SS
LS-NVP/B
DAK-2S
(2 component modules per kit)
DOOR RELEASE WIRES MUST BE IN A SEPARATELY JACKETED CABLE FROM THE INTERCOM WIRING.
C-123LW Set contains:
2 C-ML/A, 1 C-D, 1 DAK-2S
Power source and Door strike not included.
C-ML/A
2 cond. shielded for intercom
C-D
Separate 2 conductor for door strike
SKK-620
EL-9S, not included with the C-123L/A or C-123LW set.
(or 4 "C" batteries installed in
the master). Do not use both
power sources.
Pg. 1
WIRING DIAGRAM: Dual Master Chime Com System with DAK-2S Dual Master Adaptor
Master #1
Please read and understand all
instructions before installation.
Door
Master #2
C-ML/A
C-D
1
1
C-ML/A
Component
Module*
1
Component
Module*
E
* Install bare wire
end to "1" terminal
(DAK-2S contains two
component
modules)
PT-1210N
(AC Transformer)
EL-9S
E
E
+
-
SKK-620
SKK-620
+
-
+
-
+
-
L
L
L
L
IMPORTANT!!!
Each master REQUIRES an SKK-620 power supply, or 4 "C"batteries. (Do not install both on one C-ML/A.)
OPERATION NOTES:
1. Only one master can be used at a time.
2. If both masters are activated, a feedback will be heard through the system when either TALK button is
pressed.
3. If feedback occurs, wait approximately 15 seconds, or until the master turns off automatically. At that
time, communication can continue normally.
INSTALLATION GUIDELINES:
1. Run 2 conductor wire from the door station to the first master, then continue to the second master.
2. Install the units at the desired locations. (Do not install stations back to back on opposite sides of a wall.)
3. Separate SKK-620 power supplies or four "C" batteries are required for each master station.
4. DO NOT install both a power supply and batteries at any one master.
5. Install the bare wire leg of the component module directly onto the "1" terminal of the C-ML/A's.
6. Attach the wire coming from the "1" terminal of the C-D to the colored wire end of the component modules at
both masters. (The component modules will easily fit inside the space available.)
7. Connect the "E" terminals between the door station and master stations.
8. If door release is included, use a separate 2-conductor wire from the "L" terminals of the masters through an AC
transformer and to the door strike.
9. The EL-9S is designed for a standard wood framed door, and for light to medium usage. If a different type of
door is in place, install a strike appropriate for the door.
10. The door release button on the master station is a "Normally Open" contact closure for an electric strike. See
page 3 for modification to "Normally Closed" if a magnetic lock is used.
NOTE: In a multi-master system, all masters only talk to the
door station, and only one master can be on at a time.
4 C-ML/A Master Stations with 1 Door
C-D
C-ML/A
1
1
Component
Module*
E
C-123LW Supplement
Pg. 2
C-ML/A
SKK-620
+
-
1
+
-
SKK-620
+
-
E
+
-
C-ML/A
1
Component
Module*
Component
Module*
E
C-ML/A
SKK-620
+
-
1
Component
Module*
E
+
-
SKK-620
+
-
E
+
-
WIRING DIAGRAM: C-123L/A System with External Signaling using RY-AC Relay
Component
Module*
C-D
C-ML/A
1
1
Output of RY-AC (Yellow
wires) provide a momentary
dry contact closure while
the call button on the door
station is being pressed.
E
E
12V DC
power supply
SKK-620
NOTE:Negatives of
power supplies must
be tied together.
+
-
+
-
+
-
BELL
WHITE
RED
BLACK
YELLOW
RY-AC
YELLOW
Power source
for bell
Normally Open Dry
Contact to door
strike and power
L
L
Component Module*
If a DAK-2S is not available, install components as shown below.
Capacitor: 25V, 15-33mfd Non-polarized (Aiphone NP-25V)
Diode: 1N 4148
To 1 of C-D and
WHITE wire of RY-AC
To 1 of C-ML/A
MODIFICATION INSTRUCTIONS:
C-ML/A with Door Release contact Modified to Normally Closed (for Magnetic Lock)
C-ML/A Rear View with PC board removed.
547
1. Remove back chassis of C-ML/A
and move PC-754 aside. Black
door release switch will be visible.
2. On the switch, move* the wire from
the NO contact (middle position) to
the NC contact (top position).
*Desoldering and resoldering is
required.
3. This modification will change the
door release button's function to
Normally Closed, to be used with a
magnetic lock device.
4. Switch contact rating is 1A at 50V
AC.
60H-2A
8
THA1
Magnetic locks require Normally
Closed contacts, keeping power
applied to the magnet to keep the
door locked, and breaking power to
release the door. These instructions
explain how to change the contact in
the C-ML/A to Normally Closed.
-
+
Door release
switch
NC
NO
COM
C-123LW Supplement
Pg. 3
INSTALLATION TIPS:
1. Use shielded wire for the communication path, and ground one end of the shield to an earth ground.
2. Run intercom wire at least 20" away from AC wiring, fluorescent lights or dimmer switches.
3. Keep intercom cable away from alarm, data, phone, video cables, and any other potential source of
interference.
4. Door release wires must be in a separately jacketed cable from the intercom wires. Use two separate
cables; one for audio and one for door release.
5. When installing a second master station, wire must be run from the first master station, not from the
door station. See diagram on page 2.
6. Do not install the master station near light switches, dimmer switches, or other devices that may
cause interference with the intercom system.
7. Do not install the master station on the opposite wall from the door station. If the units are too close,
acoustical feedback may result.
TROUBLESHOOTING GUIDE:
# PROBLEM
POSSIBLE CAUSE
No call in from door to master, but communication
1 works fine.
When the talk button is pressed, the other master
2 rings.
Reversed DAK-2S component module.
Missing or reversed DAK-2S component
module.
When the talk button is pressed, feedback is heard
3 at both masters.
Common power supply.
4 Unit appears dead; no functionality.
Terminals 1 and - crossed.
5 System squeals and batteries get hot.
Power supply and batteries both installed.
6 Chime tone sounds weak, lower frequency.
Weak batteries or low voltage.
7 Master stays on; does not time out.
Incorrect cable being used.
8 Voice volume is too loud or too soft.
Volume control not adjusted properly.
9 Chime tone volume is too loud.
Standard volume level.
10 RY-AC external signaling relay not working.
Missing or wrong connection.
Aiphone Communication Systems
1700 130th Ave. N.E.
Bellevue, WA 98005
(425) 455-0510
FAX (425) 455-0071
Toll Free Technical Support:
(800) 692-0200
E-mail tech-serv@aiphone.com
SOLUTION
When door calls in, it shorts the # 1 terminal to the E terminal. If the
DAK-2S is installed backwards the chime from the door call-in will not
be heard. Install the DAK-2S component module with the bare wire
end under the 1 terminal, and the door station 1 wire tied to the
colored wire end of the DAK-2S.
Install the DAK-2S component module as described above and
shown on dual master instructions.
If both C-ML/A's share the same power supply, a ground loop
feedback will occur when the talk button is pushed. Install separate
SKK-620's for each master, or install batteries in each master.
"+ / -" are on left column, "E / 1" are on right column. If swapped, unit
will appear dead. Verify that 1 wire from the door station is connected
to 1, and negative of power supply is connected to -.
Take batteries out of the master station. Both power sources cannot
be used simultaneously.
If batteries installed, replace them. If power supply, check for 6V DC.
If low, install new SKK-620 power supply.
If the resistance of the wire is too great, usually from exceeding
distance limitations, the master may not time out as designed. Refer
to wire specifications in the instructions.
Remove front cover of C-ML/A and locate volume potentiometer
through hole at the bottom of the unit. Use a small screwdriver to
adjust the volume, clockwise to increase.
There is not a separate call tone volume adjustment on the C-ML/A,
so the volume level cannot be altered. Surface mount component
level modification would be required, which is not practical.
Make sure the negative from the 12V DC supply for the RY-AC is
connected to the negative of the C-ML/A master. Make sure the
WHITE wire of the RY-AC is connected to the DAK-2S component
module to 1 terminal, not negative terminal.
Pg. 4
C-123LW Supp Instr.
#90102
0906JS
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