DKS 1802-EPD User manual

Owner’s Manual
1802 & 1802-EPD (Electronic Programmable Directory)
Telephone Entry Systems
P/N 1802-065 REV A, 8/06
Copyright 2006 DoorKing, Inc. All rights reserved.
DoorKing, Inc.
120 Glasgow Avenue
Inglewood, California 90301
U.S.A.
Phone: [phone]
Fax: [phone]
www.doorking.com

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Use this manual with the following models only.
1802 and 1802-EPD Telephone Entry Systems with circuit board 1862-010, Rev I or higher.
DoorKing, Inc. reserves the right to make changes in the products described in this manual
without notice and without obligation of DoorKing, Inc. to notify any persons of any such revisions
or changes. Additionally, DoorKing, Inc. makes no representations or warranties with respect to
this manual. This manual is copyrighted, all rights reserved. No portion of this manual may be
copied, reproduced, translated, or reduced to any electronic medium without prior written consent
from DoorKing, Inc.
NOTE: The log tables and resident instruction sheet (pages 50-53) may be copied as needed.

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Mount the Telephone Entry System. If the unit is being used to provide access through an
automated vehicular gate, the unit must be mounted at least 10-feet away from the gate.
See pages 11-13.
1
2Connect 16 VAC power to terminals 13-14. Connect a dedicated touch-tone loop-start
phone line to terminals 1-2. Connect ground wire to terminal 3.
See pages 19-20.
3
Program a MASTER CODE ( Section 3.1.1) - Factory Default is 9999
1. Open the cabinet and turn the Master Code switch ON.
2. Enter a four-digit Master Code on the keypad and then press *.
3. Turn the Master Code switch OFF.
4
Set the DIRECTORY CODE Length ( Section 3.2.1) - Factory Default is 3-digits
1. Press *20 and enter the Master Code.
2. Enter the desired Directory Code length (1-2-3 or 4 digits) then press *.
5
Program Phone Numbers ( Section 3.2.2)
1. Press *01 and enter Master Code.
2. Enter a Directory Code then press *.
3. Enter a 7-digit Phone Number then press *.
4. Repeat 2-3 to enter more numbers.
5. Press 0# TOGETHER when finished.
QUICK START
6
Connect device(s) to be activated (gate operator, door strikes, etc.) to relay terminals as
required.
See pages 19-20.
7Adjustments ( Section 2.4)
1. Make a phone call.
2. Adjust microphone volume**, speaker volume and feedback.
3. Have tenant press 9 to open door or gate.
** Rev H boards and higher only.

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Preface
Important Notices......................................................................................................................................................8
Important Information................................................................................................................................................9
Features ..................................................................................................................................................................10
Section 1 – Installation
1.1 Installation Guidelines ..............................................................................................................................11
1.2 Surface Mount..........................................................................................................................................12
1.3 Flush Mount..............................................................................................................................................13
1.4 Flush Mount Rough-in Box.......................................................................................................................14
1.5 Memory Chip Installation..........................................................................................................................15
1.6 Postal Lock Installation.............................................................................................................................16
Section 2 – Wiring & Adjustments
General Information..................................................................................................................................................17
2.1 Circuit Board Adjustments........................................................................................................................18
2.2 Wiring Diagram.........................................................................................................................................19
2.3 Main Terminal Description........................................................................................................................20
2.4 Adjustments
2.4.1 Speaker Volume.......................................................................................................................21
2.4.2 Microphone Volume .................................................................................................................21
2.4.3 Feedback..................................................................................................................................21
2.4.4 Click Sensitivity ........................................................................................................................21
2.4.5 Display Contrast.......................................................................................................................21
2.4.6 Master Code Switch.................................................................................................................22
2.4.7 Ring Pin....................................................................................................................................22
2.4.8 Handset / Hands Free..............................................................................................................22
Section 3 – Programming
General Information..................................................................................................................................................23
3.1 General Programming
3.1.1 Master Code.............................................................................................................................24
3.1.2 Single or Multiple Systems.......................................................................................................24
3.1.3 Relay Strike Time.....................................................................................................................24
3.1.4 Talk Time..................................................................................................................................25
3.1.5 Tone Open Numbers................................................................................................................25
3.1.6 Postal Switch............................................................................................................................26
3.1.7 Touch-tone / Rotary-dial...........................................................................................................26
3.1.8 Number of Rings to Answer .....................................................................................................26
3.1.9 Keypad Function ......................................................................................................................26
3.1.10 Star (*) Key Function................................................................................................................27
3.1.11 System Stay On Line after Touch Tone...................................................................................27
3.1.12 Automatic Hang-up...................................................................................................................27
3.2 Phone Number Programming
3.2.1 Directory Code Length .............................................................................................................28
3.2.2 7-Digit Phone Numbers............................................................................................................28
3.2.3 Area Codes ..............................................................................................................................29
3.2.4 Phone Numbers with Area Code Reference............................................................................29
3.2.5 Deleting Individual Phone Numbers.........................................................................................29
3.2.6 Delete All Phone Numbers.......................................................................................................30
3.2.7 Display / Delete Phone Numbers.............................................................................................30
3.2.8 Display Phone Numbers with Known Directory Code..............................................................30
TABLE OF CONTENTS

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3.3 Programming Messages and Names (1802-EPD only)
3.3.1 Programming Letters and Numbers.........................................................................................31
3.3.2 Programming the Welcome Message......................................................................................32
3.3.3 Reset the Welcome Message to Default..................................................................................32
3.3.4 Programming the Instruction Message ....................................................................................33
3.3.5 reset the Instruction Message to Default..................................................................................33
3.3.6 Programming Names ...............................................................................................................34
3.3.7 Delete a Single Name ..............................................................................................................35
3.3.8 Delete ALL Names...................................................................................................................35
3.4 Entry Code Programming
3.4.1 Four-Digit Entry Code Programming........................................................................................36
3.4.2 Delete Individual Four-Digit Entry Codes.................................................................................36
3.4.3 Delete All Four-Digit Entry Codes ............................................................................................36
3.4.4 Four-Digit Entry Code Divide Number......................................................................................36
3.4.5 Five-Digit Entry Code Programming ........................................................................................37
3.4.6 Delete Individual Five-Digit Entry Codes..................................................................................37
3.4.7 Delete All Five-Digit Entry Codes.............................................................................................37
3.4.8 Five-Digit Entry Code Divide Number......................................................................................37
3.5 Time Functions Programming
3.5.1 Time Clock Programming.........................................................................................................38
3.5.2 Automatic Relay Activation Time Zones ..................................................................................38
3.5.3 Four-Digit Entry Code Time Zone ............................................................................................39
3.5.4 Five-Digit Entry Code Time Zone.............................................................................................39
3.5.5 Flash Entry Codes....................................................................................................................40
Section 4 – Operating Instructions
4.1 General Instructions
4.1.1 Guest Instructions ....................................................................................................................41
4.1.2 Responding to a Guest Call .....................................................................................................41
4.1.3 Using Entry Codes ...................................................................................................................41
4.2 System Administrator
4.2.1 Remote Programming..............................................................................................................42
4.2.2 Remote Relay Activation..........................................................................................................42
4.2.3 Relay Check.............................................................................................................................42
4.2.4 Entry Code Time Zone Enable / Disable..................................................................................43
4.2.5 Auto Relay Activation Time Zone Enable / Disable..................................................................43
4.3 Miscellaneous Operating Instructions
4.3.1 Switch Input Operation.............................................................................................................44
4.3.2 Talk Time..................................................................................................................................44
4.3.3 Line Sharing.............................................................................................................................44
4.3.4 Connection to a PBX................................................................................................................45
4.3.5 10-digit Dialing .........................................................................................................................45
Section 5 – Maintenance and Trouble Shooting
5.1 Replacement Parts...................................................................................................................................47
5.2 Trouble Shooting......................................................................................................................................47
5.3 Accessories..............................................................................................................................................49
5.4 Log Tables................................................................................................................................................50
Resident Data Sheets ..............................................................................................................................51
Resident Instruction Sheet .......................................................................................................................53

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FCC - UNITED STATES
This equipment has been tested and found to comply with the limits for a class A digital device,
pursuant to Part 15 of the FCC Rules and Regulations. These limits are designed to provide
reasonable protection against harmful interference when the equipment is operated in a commercial
environment. This equipment generates, uses, and can radiate radio frequency energy and, if not
installed and used in accordance with the instruction manual, may cause harmful interference to radio
communications. Operation of this equipment in a residential area is likely to cause harmful
interference in which case the user will be required to correct the interference at his own expense.
FCC Registration Number: DUF6VT-12874-OT-T
DOC - CANADA
The Canadian Department of Communications label identifies certified equipment. This certification
means that the equipment meets certain telecommunications network protective, operational, and
safety requirements. The Department does not guarantee the equipment will operate to the users
satisfaction.
Before installing this equipment, users should ensure that it is permissible to be connected to the
facilities of the local telecommunications company. The equipment must also be installed using an
acceptable means of connection. The customer should be aware that compliance with the above
conditions may not prevent degradation of service in some situations.
Repairs to certified equipment should be made by an authorized Canadian maintenance facility
designated by the supplier. Any repairs or alterations made by the user to this equipment, or
equipment malfunctions, may give the telecommunications company cause to request the user to
disconnect the equipment.
Users should ensure, for their own protection, that the electrical ground connections of the power
utility, telephone lines, and internal metallic water pipe system, if present, are connected together.
This precaution may be particularly important in rural areas.
CAUTION: Users should not attempt to make such connections themselves, but should contact the
appropriate electric inspection authority, or electrician, as appropriate.
DOC Registration Number: 1736 4528 A
Notice:
The Load Number (LN) assigned to each terminal device denotes the percentage of the total load to
be connected to a telephone loop which is used by the device, to prevent overloading. The
termination on a loop may consist of any combination of devices subject only to the requirement that
the sum of the load numbers of all the devices does not exceed 100.
Notice:
DoorKing does not provide a power transformer on units sold into Canada. Use only transformers that
are CSA listed to power the telephone entry system. 1802, 1803, 1808, 1810, 1814, 1815, 1818 and
all "P" series systems require a 16.5-volt, 20 VA transformer. The models 1816 and 1817 require a
16.5-volt, 40 VA transformer. The model 1812 requires a 24-volt, 20 VA transformer.
Listing:
This product has been tested to and found to be in compliance with the U.L 294 Safety Standard by
Intertek Testing Services NA Inc. (a Nationally Recognized Testing Laboratory) and is ETL listed.
IMPORTANT NOTICE

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•Prior to beginning the installation of the telephone entry system, we suggest that you become
familiar with the instructions, illustrations, and wiring guidelines in this manual. This will help
insure that you installation is performed in an efficient and professional manner.
•The proper installation of the telephone entry panel is an extremely important and integral
part of the overall access control system. Check all local building ordinances and building
codes prior to installing this system. Be sure your installation is in compliance with local
codes.
•When used to control a door or pedestrian gate, try to locate the telephone entry system as
near as possible to the entry point. The unit should be mounted on a rigid wall to prevent
excessive shock and vibration from closing doors or gates. Continuous vibration and shock
from slamming doors or spring-loaded pedestrian gates will damage the circuit board. Under
no circumstances should the unit be mounted directly to a moving door or gate.
•ADA mounting requirements for door control. The mounting of the unit shall be in such a
way that the LCD display is positioned so that it is readily visible to and usable by a person
sitting in a wheelchair with an approximate eye level of 45 inches and shall comply with the
following requirements:
1. If mounted vertically or tipped no more than 30 degrees away from the viewer, the
center line of the LCD shall be located a maximum of 52 inches above grade.
2. If the clear floor space allows only forward approach to the system, the maximum
high forward reach allowed is 48 inches above grade to the top of the keypad.
3. If the high forward reach to the system is over an obstruction of greater than 20
inches but less than 25 inches, the maximum high forward reach allowed is 44 inches
above grade to the top of the keypad.
4. If the clear floor space allows parallel approach by a person in a wheelchair, the
maximum high side reach shall be 54 inches above grade to the top of the keypad.
5. If the high side reach is over an obstruction of 24 inches or less, the maximum high
side reach allowed is 46 inches above grade to the top of the keypad.
•When used to control a vehicular gate with an automatic gate operator, the telephone
entry system must be mounted a minimum of ten (10) feet away from the gate and gate
operator, or in such a way that a person cannot operate the entry system and/or touch
the gate or gate operator at the same time.
•Be sure that the system is installed so that it is not directly in the traffic lane. Goose neck
mounting post and kiosks work well for these type systems. When planning where to locate
the system, take into consideration traffic lane layouts, turn around lanes for rejected access,
conduit runs, power availability, etc.
•Environmental factors must also be taken into account. Surface mount units are designed for
direct outdoor installations, however it is preferable to protect them from direct exposure to
driven rain or snow whenever possible. Flush mount and wall mount units must be protected
from direct exposure to the elements. Be sure that ample lighting is provided so that guest
can read both the directory and the operating instructions at night.
•This telephone entry system contains a number of static sensitive components that can be
damaged or destroyed by static discharges during installation or use. Discharge any static
prior to removing the circuit board from the lobby panel by touching a proper ground device.
•Instruct the end user to read and follow these instructions. Instruct the end user to
never let children play with or operate any access control device. This Owner’s
Manual is the property of the end user and must be left with them when installation is
complete.
IMPORTANT INFORMATION

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•1802-EPD has a built-in electronic directory using a 16-character LCD display.
•Simple to use A and Z scroll buttons - Big CALL button to simplify use (EPD model only).
•1802 can provide service for up to 1000 residents. 1802-EPD provides service for up to 100
residents.
•1802 and 1802-EPD are programmed from the front keypad. 1802 can be programmed
remotely using a touch-tone telephone.
•System keypad will emit DTMF tones after a call is answered allowing the system to be used
with auto-attendants, answering machines, etc.
•Directory codes can be set from 1 to 4 digits in length and can be randomly assigned.
•15 programmable area codes allow the system to be used in areas requiring 10 and 11-digit
dialing.
•Two internal relays allow the system to control a main entry point plus an additional entry
point.
•Built in time clock provides hold open time zones, entry code time zones and “Flash” entry
codes.
•5-digit entry codes available for special needs.
•Programmable switch inputs can be set to activate a relay or to dial a preprogrammed phone
number.
FEATURES

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SECTION 1 - INSTALLATION
Order your telephone line at least two weeks prior to the planned installation date. This will assure
that a phone line is available when the unit is installed. The telephone company will require the
following information from you:
Type: Touch Tone, Loop Start
Ringer Equivalence: 0.0 A
Jack Type: RJ11C
FCC Registration (US): DUF6VT-12874-OT-T
DOC (Canada): 1736 4528 A
Electrical Listing: Complies with U.L. 294 - ETL Listed
CALLER ID: You may want to consider ordering caller ID blocking from the telephone company for
the entry system phone line. Without caller ID blocking, tenants with the proper phone equipment will
be able to identify the telephone number that the entry system is installed on. This may or may not
be desirable.
1.1 Installation Guidelines
1. Open the cabinet of the telephone entry system and disconnect the keypad ribbon cable
from the main circuit board.
2. Remove the 6-32 x 1/2 round head screws from the upper corners of the circuit board.
3. Remove the circuit board by gently pulling it out of the main terminal edge connector.
CAUTION - the circuit board contains static sensitive components. Discharge any static
electricity from your hands by touching a proper ground device before removing the
circuit board. Place the circuit board where it will not be damaged.
4. Mount the cabinet of the telephone entry system. Be sure that mounting screws do not
protrude into the cabinet where they could cause a short on the back of the circuit board.
Make any necessary conduit connections.
5. Route wiring into the cabinet. Do not apply any power at this time.
6. Clean out the cabinet. Be sure that all dirt, metal and/or wood debris is removed from the
cabinet and that the terminal strip edge connector is clean and free of any loose particles.
7. Re-install the circuit board into the cabinet by gently pushing the circuit board terminals
into the edge connector. CAUTION - the circuit board contains static sensitive
components. Discharge any static electricity from your hands by touching a proper
ground device before removing the circuit board.
8. Secure the circuit board to the cabinet using the screws removed in step 2.
9. Plug the keypad ribbon cable into the circuit board. The cable points down.
WARNING! If this entry system is used to control a vehicular gate with an
automatic gate operator, the entry system must be mounted a minimum of
ten (10) feet away from the gate and gate operator, or in such a way that a
person cannot operate the entry system and touch the gate or gate operator
at the same time.

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1.2 Surface Mount Only
Surface mount units can be mounted directly to a wall or pilaster, or can be post mounted using a
DoorKing mounting post (p/n 1200-045 and 1200-046). Be sure the unit is mounted securely and is
not subject to vibration from closing doors or gates.
WARNING! If this entry system is used to control a vehicular gate with an
automatic gate operator, the entry system must be mounted a minimum of
ten (10) feet away from the gate and gate operator, or in such a way that a
person cannot operate the entry system and touch the gate or gate operator
at the same time.
1.75
.875
12
6.50
.875 D
5.0
3.375
1.625
1.75
.875 D
1802 Surface Mount Housing
DOORKING, INC., INGLEWOOD, CA 90301
Date: Dwg. No.
1802 Surface Mount Case
Rev.
Title:
9/03 A
M1800-065-9

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1.3 Flush Mount Only
The 1802 flush mount unit can be used in outdoor applications. The 1802 rough-in box (page 21) is
included with the 1802 flush system. Be sure the unit is mounted securely and is not subject to
vibration from closing doors or gates.
WARNING! If this entry system is used to control a vehicular gate with an
automatic gate operator, the entry system must be mounted a minimum of
ten (10) feet away from the gate and gate operator, or in such a way that a
person cannot operate the entry system and touch the gate or gate operator
at the same time.
12
8.375
.875 D
3.25
1.625
1.75
.875 D
1802 Flush Mount Housing
Dwg. No. Rev.
14
DOORKING, INC., INGLEWOOD, CA 90301
Date:
1802 Flush Mount Case
Title:
5/05 A
M1800-065-13

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1.4 Flush Mount Rough-in Box
The flush mount rough-in box simplifies flush mount installations.
12.5
6.875
1.25D
3.375
1.75
1802 Flush Mount Rough-in Box
Dwg. No. Rev.
DOORKING, INC., INGLEWOOD, CA 90301
Date:
1802 Flush Mount Rough-in Box
Title:
5/05 A
M1800-065-14
3.0
1.25

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1.5 Memory Chip Installation
The telephone entry system is shipped with a memory chip packaged in a separate box inside the
shipping container. The memory chip must be installed for the telephone entry system to operate.
Note: This section does not apply to the 1802-EPD model, which is shipped with the memory
chip installed.
CAUTION!! Do not install the memory chip with power to the telephone entry system turned
on. Attempting to install the memory chip with power on will irrevocably damage the chip.
CAUTION!! The memory chip is a static sensitive component. Discharge any static electricity
from your hands by touching a proper ground device before removing the control board.
Handle the memory chip with care.
1. The large memory chip socket is colored blue and is located on the right hand side of the
circuit board. Be sure that the handle is in the un-locked position (towards the left). Be
sure that power to the telephone entry system is off.
2. Carefully insert the memory chip into the socket. The small half circular indentation on
the chip must be at the top. CAUTION: Installing the memory chip upside down will
cause permanent damage to the chip. Be sure that the memory chip is seated correctly
in the socket.
3. Move the lever on the chip socket to the locked position (towards the right).

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1.6 Postal Lock Installation
At some locations, such as gated communities, it will be necessary to provide access to the mail
carrier so that they can deliver the mail. Mail carrier access will be provided by the installation of an
Arrow Postal Lock. This is the same lock that the Post Office uses for gang mailboxes. These locks
are not available to the public. The installer or the building owner/manager will have to call the Post
Office and arrange for the installation of this lock into the telephone entry system.
Prior to installation of the postal lock, be sure power to the telephone entry system is turned off.
1. Remove the hole plug on the faceplate of the telephone entry system.
2. Cut the wire tie wrapped around the micro switch next to the postal lock access hole.
3. Remove the two hex nuts from the postal lock-mounting studs. Mount the postal lock
on the two studs and secure with the hex nuts.
When the lock is installed, check to be sure that the pawl of the lock, in its extended position, is
depressing the micro switch (the micro switch is wired normally closed). When the mail carrier inserts
his key and turns the postal lock, the pawl is withdrawn and the micro switch will activate the relay
that has been programmed for this function for the programmed strike time.
DOORKING, INC., INGLEWOOD, CA 90301
Date: Dwg. No.
Postal Lock Installation Detail
Rev.
Title:
3/03 A
M1800-065-8
Postal Lock Installation Detail
1
2
Common to Terminal 8
Normally Closed to Terminal 4 3
3Micro-switch is pre-wired. Controller terminals are
shown for clarification only.
1Micro-switch is wired Normally Closed. Switch is
held “open” by tie-wrap or postal lock.
4
4Postal lock supplied by others.
2Cut tie-wrap only if postal lock is installed.

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SECTION 2 – WIRING & ADJUSTMENTS
Prior to installing wiring to the telephone entry system, we suggest that you become familiar with the
instructions, illustrations, and wiring guidelines in this manual. This will help insure that you
installation is performed in an efficient and professional manner.
The wiring of the telephone entry panel is an extremely important and integral part of the
overall access control system. Use proper wire for the communication line, power wires, and
be sure that the system is properly grounded. Check all local building ordinances and
building codes prior to installing this system. Be sure your installation is in compliance with
National Electric and local building codes.
WARNING! If this telephone entry system is used to control a vehicular gate
with an automatic gate operator, the telephone entry system must be
mounted a minimum of ten (10) feet away from the gate and gate operator or
in such a way that a person cannot operate the entry system and touch the
gate or gate operator at the same time. If this unit has not been installed in
compliance with these instructions, do not proceed with any wiring until the
unit has been moved and re-installed in accordance with these instructions.
Use only the supplied transformers (or U.L. listed equivalent) to power the telephone entry
system (16.5 VAC, 20 VA, 60 Cycle). Do not connect the power transformer to a receptacle
controlled by a switch.
Do not power any other devices (electric strikes, magnetic locks, etc.) from this power transformer.
For wire runs up to 100 feet, use 18 AWG, 600 volt insulated wire. For wire runs up to 200 feet, use
16 AWG, 600 volt insulated wire. Power wires are susceptible to noise and hum pickup; therefore it is
preferable that you keep power wire runs as short as possible.
This telephone entry system contains a number of static sensitive components that can be damaged
or destroyed by static discharges during installation or use. Discharge any static prior to removing
the circuit board from the lobby panel by touching a proper ground device.
Proper grounding of this system is a requirement. The use of surge suppressers can significantly
reduce the chance of component failure because of static charges or surges. To be effective, ground
connections should be made with a minimum 12 AWG, 600 volt insulated wire to a ground point
within 10 feet of the telephone entry system. The ground point must be at an electrical panel, a
metallic cold water pipe that runs in the earth, or a grounding rod driven at least ten (10) feet into the
soil.
Be sure that you use proper wire that has an insulation rated for an underground environment. All
wires should be placed in conduits. Proper pre-planning can greatly ease the installation and wiring
of this system. Always check with the local building code to determine the type of wire required in
your municipality.

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2.1 Circuit Board Adjustments
DOORKING, INC., INGLEWOOD, CA 90301
Title:
Date: Rev.Dwg. No.
1862 Control Board Adjustments
8/06 C M1800-065-12
1862-010 Control Board Adjustments
MIN MAX
CONTRAST
DISPLAY
SWITCH 2
INPUT
Master
Code
ON
OFF
MIN MAX
MIN MAX
MIN MAX
KEYPAD CONNECTOR
FEEDBACK
SPEAKER
VOLUME
CLICK
SENS
RING PIN
N.O.
N.C.
COM
RELAY 2
TERMINALS
REV H Boards and later.
1
1
3 42 7 85 6 11 12910 14131
MIN MAX
MIC
VOLUME
A-Z-CALL
BUTTON
CONNECTOR
HANDS FREE
HANDSET
TONE ON
TONE OFF
2REV I Boards and later.
2
2
2
3Used on 1802-EPD model only.
3

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2.2 Wiring Diagram
DOORKING, INC., INGLEWOOD, CA 90301
Title:
Date: Rev.Dwg. No.
PWR
INPUT
1
Phone
Line
56
4
7
1
2
NO NC COM
MAIN TERMINAL
RELAY 2 CONTACTS
SWITCH 2
INPUT
Strike /
Mag Lck
Gate
Operator
Lock
Pwr
32
Gate
Operator
Strike /
Mag Lck Lock Pwr
23
Field Wire Diagram - 1862 Control Board
8/06 B
M1800-065-11
Phone Line Wiring Max Distance
800 Feet
1600 Feet 24 AWG 22 AWG
Power Wiring Max Distance
100 Feet
200 Feet 18 AWG 16 AWG
16 Volt, 20 VA UL Listed power transformer.
1
2Power for door strikes or magnetic lock is not provided by the
system. It must be provided by an external power supply.
3Electric strikes are wired to Normally Open (N.O.) contacts; magnetic
locks are wired to the Normally Closed (N.C.) contacts.
4Optional 12 Volt gel cell for backup power.
5Dedicated Central Office (C.O.) phone line - touch tone, loop start.
6A switch closure across terminals 4 & 8 will activate relay 1 for its programmed
strike time. This is where the postal switch is prewired.
7A switch closure across these terminals will activate relay 2 for its programmed strike
time or cause the system to dial a preprogrammed phone number. See 3.1.6.
All wiring to be performed in accordance with National Electric Code.
10 11 12 13 14198765432
1862-010
Circuit Board
Field Wire Diagram - 1862-010 Control Board
Earth
Ground
8Display must be removed to access these terminals (1802-EPD models only).
8

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2.3 Terminal Description
Do not run high voltage (115 V) power lines and communication lines in the same conduit. These
should be in separate conduits at least six (6) inches apart. Be sure that all phone line wiring is
twisted and completely isolated from ground.
Use only the supplied 16.5 VAC (or U.L. listed equivalent) to power the entry system. Do not power
any other devices (electric strikes, magnetic locks, lights, etc.) from this transformer. Do not
run 16 VAC entry system power lines over 200 feet. It is advisable to keep these wires as short as
possible. Use 18 AWG wire for wire runs up to 100 feet, and 16 AWG wire for wire runs up to
200 feet. Install a low voltage surge suppresser (DoorKing p/n 1878-010 or equivalent) to help
protect the entry system from power surges.
MAIN
TERMINAL DESCRIPTION
1 Phone Line Connection – 800 ft. maximum with 24 AWG wire; 1600 ft. maximum with 22 AWG wire.
2 Phone Line Connection – 800 ft. maximum with 24 AWG wire; 1600 ft. maximum with 22 AWG wire.
3 Earth Ground Only – Not a Low Voltage Common!
4 Switch Input 1. A closure between terminals 4 and 8 will cause relay 1 to activate for the programmed
strike time. The Postal Switch is connected here.
5 Microphone Input – White Wire.
6 Microphone Input – Green Wire.
7 Speaker Output.
8 Common for switch input 1, speaker and battery NEGATIVE (12 VDC).
9 Microphone Input – Red Wire and battery POSITIVE (12 VDC).
10 Relay 1 Common.
11 Relay 1 Normally Closed (N.C.).
12 Relay 1 Normally Open (N.O.).
13 16 VAC Input Power – 20 VA minimum.
100 ft. maximum with 18 AWG wire; 200 ft. maximum with 16 AWG wire.
14 16 VAC Input Power – 20 VA minimum.
100 ft. maximum with 18 AWG wire; 200 ft. maximum with 16 AWG wire.
RELAY 2
TERMINAL DESCRIPTION
Left Relay 2 Normally Open (N.O.).
Center Relay 2 Normally Closed (N.C.).
Right Relay 2 Common.
SWITCH 2
INPUT DESCRIPTION
1 & 2 Switch Input 2. A closure between these terminals will cause relay 2 to activate for the programmed
strike time or dial a preprogrammed phone number (see 3.1.6).