Vandal Resistant Stainless Steel Sub Stations
for LEF-LD & LAF-C-LD Systems
- INSTRUCTIONS -
The IE-SS-LD and IE-SSR-LD remote stations are vandal proof and weather resistant, designed for use with the
systems listed above. They're constructed with 12 gauge stainless steel, and the IE-SSR-LD features a red mushroom
call button. The units either flush mount into a 2-gang box, or surface mount with the SBX-2G. Each unit includes
tamper proof screws and a tool for installation.
INSTALLATION:
1. For flush mounting, install sub station in standard 2-gang electrical box with min. 2-1/2" depth.
2. For surface mounting, install sub station in the SBX-2G surface mount enclosure.
3. IMPORTANT! These units are designed for use in normal weathe r conditions, and to allow drainage and
evaporation of moisture that naturally gets into the unit. Do not apply caulking or silicone sealant around the
unit when installing, and do not use weather stripping around the perimeter of the box when mounting. If
sealing the unit is required, the bottom must remain unsealed.Sealing the unit will prevent or inhibit moisture from
dissipating from inside the unit, which may cause corrosion or deterioration to the internal components over time.
MOUNTING:
IE-SS-LD
(or IE-SSR-LD)
TORX
screws
WIRING DIAGRAM:
2-GANG BOX
Do not apply
sealant between
unit and box.
PS-1225UL
-
+
PS-1225UL
-
+
LEF-10-LD
1
2
~
10
E
-
+
LEF-10-LD
1
2
~
10
E
-
+
E/- jumper
attached on
master
E/- jumper
attached on
master
IE-SS-LD
Red
Blk
Wht
IE-SS-LD
Red
Blk
Wht
PS-1225UL
-*
+
IE-SSR-LD
Red
Blk
Wht
IE-SSR-LD
Red
Blk
Wht
12V DC
power supply
-*
+
*Negatives of
remote power
supplies must be
tied together.
Pg. 1
NOTE:
For complete system information, please refer to the
installation manual provided with the intercom system.
OPERATION:
1. Pressing the call button at the remote station will activate the call tone, plus light the
appropriate station LED at the LEF master. The call tone will be momentary as long as the
call button is held down, and the LED light will stay on for approximately 20 seconds.
2. To answer the call at the LEF master, press the station button corresponding to the lit LED,
then press TALK to speak to the caller.
3. Communication at the master station is "press-to-talk, release-to-listen". Communication
at the door station is hands free.
4. (If selective door release is included): With communication established to the door station,
pressing the door release button will activate the door release mechanism at the
corresponding door.
5. When the call is completed, press OFF on the LEF master station. This puts the system in
standby mode.
SPECIFICATIONS:
Power Source: Supplied by master station
Speaker: Baffle protected, water proof and puncture resistant, 2.4 oz. magnet
Microphone: Baffle protected ECM
Call Button: SPST call button. Call tone is activated at master when call button is pressed
IE-SS-LD: Limited stop button. IE-SSR-LD: Limited stop, red mushroom button
Communication: Hands free at sub. Master station is press-to-talk, release-to-listen.
Faceplate: 12 gauge stainless steel
Mounting: Flush mount into a 2-gang box. Surface mount into SBX-2G, sold separately.
Tamper proof screws included (6x32 for use with flush gang box) with T-10 TORX bit.
Use hardware included with SBX-2G when installing sub into that unit.
Terminations: Color-coded prewired pigtails
Operating Temperature: Flush Switch rating: 14°F to 158°F; Mushroom Switch rating: -22°F to 185°F
Speaker rating: -67°F to 187°F
Wiring: 3 conductors (2 common + 1 individual) per sub station. Use Aiphone #822203 or #821803.
Wiring Distance: See system that unit is being used with for distance specifications
Dimensions (H x W x D): IE-SS/IE-SSR-LD alone: 4-11/16" x 4-11/16" x 2"
With SBX-2G: 4-3/4" x 4-7/8" x 3-5/8" (Top) 2-3/8" (Bottom)
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
TOLL FREE FAX LINE: (800) 832-3765
E-MAIL: tech-serv@aiphone.com
IE-SS-LD Instr.
1204PHJS