Aiphone LEF-3L manual Mounting, Back wiring LE room subs, Surface wiring or Desk-top use

Page 7

3MOUNTING

Back wiring

 

LE room subs

 

 

SINGLE-GANG

 

 

Unplug

★1 BOX

 

SINFGLE-GANG BOX

while installing

 

 

Mounting

 

 

 

 

83.5mm,

 

bracket

LEF-3L

3-5/16"

 

83.5mm,

 

 

 

 

3-5/16"

intercom

2 screws

 

 

 

 

supplied

 

 

Directory

 

 

 

card

Chassis

 

 

 

 

2 screws

 

 

 

 

★2

（LE-A）

supplied

 

 

 

Operation

Loosen

 

 

 

 

 

plate

 

 

 

Surface wiring or Desk-top use

Surface wiring

 

wall

 

 

Cut out the cable inlet section

 

Bottom view of LEF-3L

Desk-top use;

Clamp

 

Cable

 

Back

 

view

★1, 2 : When running cable on the surface, pass cable through the top or bottom of the chassis and fasten with the wire clamps (attached, one outside and one inside chassis). To pass the cable through the bottom side of the unit, cut out the cable inlet section.

OPERATION PANEL FOR LEF-3L

 

Station

 

Occupied LED

 

 

 

 

 

 

 

 

 

Call-in LEDs

 

ON LED

 

 

 

 

Door release LED

Operation

1

2

3

 

 

 

 

 

plate

 

 

 

 

 

 

 

 

OFF OCCUPIED

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

TALK

 

 

 

 

 

Station-

 

 

 

 

 

 

 

 

TALK button

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

selector (3) AIPHONE

 

VOICE VOL.

 

 

 

 

 

 

 

 

 

 

 

LEF-3L

 

 

 

 

 

 

 

 

Voice vol.

 

OFF button Door release ( ) button

 

Control

 

(standby)

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Contents Used with LE-D, LE-DA, LE-DL, LS-NVP/C Door Stations PrecautionsSupplement to LEF Instructions Features １NAMES & FeaturesWire Reference Chart North America only System Outline & Components Package contentsSystem outline LE-D/LE-DA Terminal Definitions Precautions on Installation & WiringBefore Installation System Outline & ComponentsPush WireWiring Method Intercom LocationsCable requirements Call tone adjustmentSelector switch for Call Tone in Occupied Mode Power supplyOperation Panel for LEF-3L Back wiring LE room subsSurface wiring or Desk-top use MountingLEF-3L, 1 x Door Station Wiring Diagrams Most Common ApplicationsLEF-3L, 3 x Door Stations LEF-3L, 2 x Door StationsLEF-3L System with External Signaling RY-AC Wiring Diagrams Multiple Masters for Door AnsweringSpecifications Operations & SpecificationsOperations Restrictions Troubleshooting GuideWiring Distance Wiring DistanceWarranty Troubleshooting Guide
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