LiftMaster EL2000SS EL2000SS Installation Manual

Installation

Telephone Entry/Access Control System

Models EL25, EL2000, and EL2000SS

EL25

EL2000

Optional modules let you expand the system to fit your specific needs. The Wiegand output module lets you add card readers and/or remote

keypads. Our RF module provides convenient access through gates or doors with Passport™ transmitters. Plus, the system is now designed to

automatically detect the addition and location of each new plug-in module, making installation and programming faster and easier than ever before.

RESIDENTIAL AND COMMERCIAL TELEPHONE ENTRY SYSTEMS

WITH EXPANDED CAPACITY AND ENHANCED VERSATILITY

3

4

5

6

2

1

Normally Open

Common

Use 18-24 AWG

Normally Open

Siemens S10K30 MOV

(Metal Oxide Varistor)

or equivalent.

Common

Use 18-22 AWG

1N4005 diode

or equivalent.

AC or DC Power for

Door Strike (Not Provided)

Normally Closed

Siemens S10K30 MOV

(Metal Oxide Varistor)

or equivalent.

Common

Use 18-22 AWG

1N4005 diode

or equivalent.

AC or DC Power for

Door Strike (Not Provided)

Home Phone

Bypass Board

for Unit 1

Ring

Ring

Ring

Tip

Tip

Tip

Bypass Board

for Unit 2

Home Phone

Unit ID 2

Output Board

Telco Entrance Box

Demarcation Point

Alarm SystemPosition

(Not Provided)

Sentex Ovation Unit

Telco Entrance Box

Demarcation Point

Ring

Tip

Ring

Tip

Internal Phone System

Analog Trunk

Green Ground Wire

Earth Ground Rod

12 ft Maximum

Ground Wire

Metallic Cold

Water Pipe

Electrical Panel

Alternative Grounding Solutions

OR

OR

Output Board

CONNECTING TO THE TELCO LINE

The bypass board allows the unit(s) to be disconnected without interrupting

normal telephone operation. If the unit(s) will be used in conjunction with an

alarm system, you must connect the telephone line to the alarm system first.

If the units are not connected in this order, they will not operate properly.

Up to 7 units can share the same phone line. You must program the unit id’s

for each unit wired in the series. See Keypad Programming manual.

The bypass board (located inside the property) allows access to the phone in

case the unit(s) fail.

NOTE:

Installation where fiber optic phone lines are present may require

additional modifications from your telephone provider. Contact your provider

for more information.

•

When a unit is

in use

, the bypass switch must be set to the

operate

position.

•

When a unit is

disconnected

, the bypass switch must be set to the

bypass

position.

14-Pin to

Control Board

Ring

Ring

Tip

Tip

•

To AVOID damaging gas, power or other underground utility

lines, contact underground utility locating companies BEFORE

digging more than 18 inches (46 cm) deep.

•

Contact the building inspector’s office in the municipality where

you plan to install the unit for correct grounding materials and

installation procedures.

•

Ensure that the system is grounded properly. The units contain

a number of static sensitive components that can be damaged

by static discharge.

•

DO NOT ground the units to a pedestal post (gooseneck) if one

is used.

GROUND THE UNIT

Install an earth ground rod no further than 12 feet from the unit and

use a minimum of 12 gauge wire in most cases. The type and length

of earth ground rods vary by region.

NOTE:

Keep ground wire as straight as possible.

ALTERNATIVE GROUNDING SOLUTIONS

The unit may be grounded to a metallic or an

existing electrical system within

12' of the unit.

CONNECTING TO A DEDICATED TELCO LINE

Installation where fiber optic phone lines are present may

require additional modifications from your telephone

provider. Contact your provider for more information.

Up to 7 units may be installed. You must program the

unit id’s for each

unit wired in the series.

See Keypad Programming manual.

To next unit

(Unit ID 5 then Unit ID 4 etc.)

Unit ID 2

CONNECTING TO AN INTERNAL PHONE SYSTEM

The units can be wired to any

analog trunk

in an internal home phone

system.

Installation where fiber optic phone lines are present may require

additional modifications from your telephone provider. Contact your

provider for more information.

Up to 7 units may be installed. You must program the unit id’s for each

unit wired in the series. See Keypad Programming manual.

CONNECTING TO AN NPBI SYSTEM

Up to 7 units may be installed. You must program

the unit id's for each

unit wired in the series.

See Keypad Programming manual.

Disconnect power at the fuse box BEFORE proceeding. The unit

MUST be properly grounded and connected in accordance with

national and local electrical codes.

NOTE:

The unit should be on a

separate fused line of adequate capacity.

• A static discharge can damage circuit boards

•

NEVER run telco wires and high voltage wires in the same

conduit. The high voltage may interfere with the telco wires,

possibly causing the system to malfunction.

Wiring

CONNECTING A GATE OPERATOR

Refer to the gate operator manual for proper relay strike time. Additional

opening or exit devices can be connected to any of the 4 relays.

CONNECTING A MAGLOCK

The maglock can be connected to any of the 4 relays.

FOR AC POWER:

Install a Siemens S10K30 MOV (Metal Oxide Varistor)

or equivalent

FOR DC POWER:

Install a 1N4005 diode or equivalent.

DO NOT USE THE UNIT’S POWER SUPPLY FOR THE MAGLOCK.

CONNECTING TO A DOOR STRIKE LOCK

The door strike can be connected to any of the 4 relays.

FOR AC POWER:

Install a Siemens S10K30 MOV (Metal Oxide Varistor) or equivalent.

FOR DC POWER:

Install a 1N4005 diode or equivalent.

DO NOT USE THE UNIT’S POWER SUPPLY FOR THE DOOR STRIKE.

STAND ALONE SYSTEM

The unit can be a stand alone system that allows communication between

the unit and a resident’s phone. Connect a twisted wire (18-24 AWG) from

the RES terminal block on the unit's output board, to the resident's phone.

Up to 7 units can share the same phone line. You must program the unit id’s

for each

unit wired in the series. See Keypad Programming manual.

Only disable the Telco mode of the unit farthest away from the house. See

“Disable Telco Mode” in the Keypad Programming manual.

NOTE:

Ringer Equivalence Number (REN) of “5” maximum.

To next unit

(Unit ID 3, then Unit ID 4, etc.)

TERMINAL BLOCK CONNECTIONS

Resident - Tip/Ring

Telco - Tip/Ring

Relay 4, NO, NC, COM




DO NOT overload the

removable terminal

block connectors.

One wire per hole.

1

2

3

4

5

6

Unit ID 6

For additional

units

For additional

units

To TELCO

To RES

Use 18-24 AWG

2 twisted pair

LiftMaster

845 Larch Avenue

Elmhurst, IL 60126-1196

LiftMaster.com

EL2000SS

The EL25 is for surface mount

applications only. Unlock the unit and

open cover. Carefully lift mounting

plate up then slide out on hinges.

The EL2000 is for surface and

pedestal mount applications. Apply

pressure to the right-side of the unit.

While maintaining pressure, turn key

clockwise and open the cover.

Unplug the two main harnesses.

Line up notch with screw and push

hinge out. Remove the mounting

plate from the cover.

EL2000

EL25

Slide cover out of hinges to remove.

(Optional)

1

1

2

Unplug the two main harnesses.

(Optional)

2

3

3

The EL2000SS is for flush mounted applications. Turn key clockwise

and open the cover.

EL2000SS

1

VERTICAL MOUNTING

Rotate the keypad for vertical

mounting:

1

Disconnect all plugs from the

main circuit board. Remove

board (See control board

connections below).

2

Remove bracket (4 screws).

3

Rotate keypad 90° clockwise.

Bracket notch lines up with

ribbon cable on the keypad.

4

Reverse the sequence to

reassemble the unit.

5

Reconnect all plugs to the

control board.

Main Circuit

Board

Bracket

Keypad

1

2

3

6 in.

3-15/16 in.

3-1/16 in.

10-1/4 in.

3-1/16 in.

5-1/8 in.

Mounting Holes (4)

for 5/16 in.

1-1/16 in.

Conduit Hole

3 in.

J201 MIC

J402 LED

J402 SPKR

J402 LED

J406 LCD

J401 KEYPAD

PEDESTAL

WALL

Mount to a wall or pedestal.

EL2000

EL2000SS

EL25

OPTIONAL

5

4

1-5/8 in. Conduit Hole

Knockouts for 5/16 in.

Knockouts for 3/8 in.

15 in.

3-1/16 in.

9 in.

1-5/8 in.

1-15/16 in.

2 in.

12 in.

7 in.

9-1/2 in.

6 in.

3-1/16 in.

1-1/2 in.

1/2 in.

Mount to a wall or pedestal. Knock out

the desired mounting plugs using punch.

PEDESTAL

WALL

Knockouts

for 3/8 in.

Knockouts

for 5/16 in.

Turn the key counter-clockwise to the locked position. Close the cover.

Apply pressure to left-side until you hear a “click” sound. Apply pressure

to right-side of unit until you hear a “click” sound.

5

4

14.5 in.

14 in.

10.28 in.

7.25 in.

.75 in.

.485 in.

1 in.

2 in.

.188 in.

2 in.

1.5 in.

8 in.

5.625 in.

11.25 in.

16 in.

.5 in.

Conduit Holes

16 in.

1-15/16 in.

2.5 in.

11 1/4 in.

3.5 in.

Mount to a wall. Knock out the desired mounting plugs using punch.

Make sure the unit is properly sealed to prevent damage to the access control panel

from moisture.

WALL

Close the cover. Turn the key counter-clockwise to the locked position.

5

4

Lock the unit. Do not pinch wires

when closing and locking the unit.

Section	Page
English	1
Telephone Entry/Access Control System Models EL25, EL2000, and EL2000SS	1
Installation	1
Wiring	1
Wiring (continued)	2
Repair Parts	2
Control Board	2
Troubleshooting	2
Accessories	2
FCC & DOC Requirements	2
INSTALLATION AND SERVICE INFORMATION	2

LiftMaster EL2000SS EL2000SS Installation Manual

LiftMaster EL2000SS Manual

LiftMaster EL2000SS manual content summary: