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P0015311A0109Y
LEF-3L
3-Call Master Station with Selective Control Capability (Door Release or Camera Call-up)
Used with LE-D, LE-DA, LE-DL, LS-NVP/C Door Stations
- SUPPLEMENT TO LEF INSTRUCTIONS -
The LEF-3L is a compact, wall or desk mount master station able to selectively release a door or call up a camera.
Used with any LE-(except LEF-3,5 and 10) or LS-series (North America only) remote station, communication can be
established with each station by selecting the channel on the master stat
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NAMES & FEATURES Microphone Speaker ON LED Station Call-in LEDs Occupied LED 12 3 123 CALL .. . . OFF OCCUPIED OFF OCCUPIED Door Release LED PRIV TALK TALK Station Selectors VOICE VOL. LEF-3L TALK Button OFF Button (standby) Voice Volume Control Door Release ( ) Button VOICE VOL. (The LEF-3L does not have the "Privacy feature") Low High FEATURES: · Selective door release control · CCTV camera call-up capability · Single or multiple masters can be used in a system · Intermixable, any
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SYSTEM OUTLINE & COMPONENTS System outline ■ LE-D 2 LEF-3L LE-D Package contents Door Strike ■ PT 2 2 RY-PA 2 LEF-3L 2 2 RY-PA Packet of screws PT LE-D Installation & Door Strike Operation Manual 2 2 2 RY-PA 2 PT Door release button Door Strike PT AC Transformer PS-12 Individual Components for LEF-3L System: (LE-D) 3-call master with Surface mount door station Flush mount door 1-call sub station selective door release station with stainless steel faceplate Surface mount
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SYSTEM OUTLINE & COMPONENTS (Cont.) LE-D/LE-DA TERMINAL DEFINITIONS: Station number Common communication Negative *LS-NVP/C TERMINAL DEFINITIONS: Red Station number Black Common communication Green Negative *LE-SS(R)/LE-SS-1G COLOR CODE: Red Station number Black Common communication Green Negative * North America only ■ Precautions on Installation & Wiring Before Installation: · Make sure you have the proper power supply(ies) and all necessary and compatible equipment for the system. ·
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Wire: · Shielded wire is strongly recommended. Use the proper gauge for the distance being run. · Wiring between masters must be a multi-conductor cable. If more than one cable is used to connect masters, the "E", "C", and number terminal wires must be in the same jacketed cable. If necessary, run multiple "E" wires, one in each cable. Wiring Method: · Run intercom cables at least 50cm (20") away from all AC wiring, fl uorescent lights, dimmer switches, and other electrical or electronic dev
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SYSTEM OUTLINE & COMPONENTS (Cont.) ■ Call tone adjustment 3-position volume switch, located under Operation plate. Adjusts call tone volume to low (far left), medium, high (far right). 3-pos. call tone vol. switch CALL (under Operation plate) LEF-3L Selector switch for Call Tone in Occupied Mode ■ LEF surface mount master stations are set in the "B" position from the factory. This allows a sub call-in tone to be heard at a muted (FRONT CASE BACK VIEW) level while the master is in the
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MOUNTING Back wiring LE room subs SINGLE-GANG BOX Unplug SINFGLE-GANG BOX while installing intercom 2 screws supplied Chassis 2 screws supplied Loosen Surface wiring or Desk-top use Surface wiring wall Cut out the cable inlet section Bottom view of LEF-3L Clamp Desk-top use; 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 th
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WIRING DIAGRAMS - Most Common Applications IMPORTANT: When using selective outputs, a separate relay and power source 1 x LEF-3L, 3 x Door Stations are required. Do not power external devices off of the system power supply. WIth Selective Door Release Door #1 Door #2 Door #3 NOTE: LEF-3L LE-D/LE-DA LE-D/LE-DA LE-D/LE-DA When running 2 conductors homerun to each sub (single master system only), leave jumper attached — between E & on master and door stations. Otherwise, remove 1 1 jumper
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WIRING DIAGRAMS - Multiple Masters for Door Answering IMPORTANT: When using selective outputs, a separate LEF-3L System with External Signaling (RY-AC) relay and power source are required. One door station with the ability to activate a separate doorbell Do not power external devices off of the Shown with external signaling and door release relays system power supply. LEF-3L LEF-3L LE-D/LE-DA AC Transformer White Red External RY-AC Yellow Black C 1 Sounder 2 C PS-1225/UL/S 3 3 1 1 2 PS-1215
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OPERATIONS & SPECIFICATIONS OPERATIONS: Calling a master or sub: 1. Depress a station selector button 1 ~ 3. 2. Press the TALK button to speak, and release to listen to the reply. 3. To conclude, depress OFF button. Receiving a call from a sub station: 1. Sub station calls in with tone and LED, which stays lit for 20 seconds. 2. Depress the lit station selector button. 3. Press the TALK button to speak, and release to listen. 4. Communication at the door station is hands free. 5. Depr
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WIRING DISTANCE: D1 M1 M2 PS M3 D2 – + 12V DC POWER ONLY RY-PA A Figure 1 PS – + 12V DC POWER ONLY B Figure 2 WIRING DISTANCE Distance MAX Dimensions (HxWxD): 180H x 143W x 53.5D (mm). 7-1/16" x 5-5/8" x 2-1/8" RY-PA Contact Rating: 1A, 110V AC or 24V DC RESTRICTIONS · Only one power supply can be used on one system. · Up to 4 masters can be connected on the multiple masters confi guration, or up to 3 masters on the intermix confi guration. · Use the door release button only whe
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TROUBLESHOOTING GUIDE (Cont.) ENTRY # PROBLEM POSSIBLE CAUSE SOLUTION No master-to-master Communication between masters is carried on the # wire of the calling communication. C terminals mis-wired master to the C terminal of the receiving master. Verify that the C terminal between masters. of the master that is being called is actually wired to the #terminal that is being selected on the calling master. LEF master has no The LED lights will operate with a power source from 6VDC - 24VDC. Th
