L Service Manual
8
Lock Assembly Drawing Index
Functions
ANSI A156.13, 1994 Series 1000
Trim
Assembly
Page Number
Lock
Assembly
Page Number
Lock Case
Part Number
Keyed Locks
SCHLAGE ANSI
L9080EU-RX Request to Exit Electrically Unlocked (Fail Secure)
Same as L9080EU function. In addition, a microswitch
positioned inside the lock case is activated when either inside or
outside knob/lever is rotated. The switch signals the use of that
opening to security systems, allowing a non-disruptive means of
immediate exit. Specify L283-059 for normally closed or
L283-125 for normally open. (Previously XL11-807)
24 61 L283-143
per L283-059
for normally
closed.
L283-143
per L283-125
for normally
open.
L9082 Institution Lock*
Latchbolt is retracted by key on either side. Knob/lever on both
sides is always inoperative. Auxiliary latch deadlocks latchbolt
when door is closed.
23 63 L283-146
LV9082
Institution Lock* with Vandlgard
®
Latchbolt is retracted by key on either side. Inside and outside
knob/lever are always inoperative. Auxiliary latch deadlocks
latchbolt when door is closed. Vandlgard function allows exterior
lever to rotate freely down while remaining securely locked.
23 64 L283-182†
L9082EL Electrically Locked (Fail Safe) Both Sides
Outside and inside knob/lever are continuously locked. Latchbolt
is retracted by key on either side. Switch or power failure allows
inside and outside knob/lever to retract latchbolt. Auxiliary latch
deadlocks latchbolt when door is closed. (Previously XL11-452)
25 65 L283-085
L9082EU Electrically Unlocked (Fail Secure) Both Sides*
Outside and inside knob/lever are continuously unlocked.
Latchbolt is retracted by key on either side. Switch or power
failure prevents retraction of latchbolt by inside and outside
knob/lever. (Previously XL11-452)
25 66 L283-086
L9453 F20 Entrance Lock
Latchbolt is retracted by knob/lever from either side unless
outside is locked by 20° rotation of turn piece. Deadbolt is
thrown or retracted by 90° rotation of turn piece. When locked,
key outside or knob/lever inside retracts deadbolt and latchbolt
simultaneously. Outside knob/lever remains locked until turn
piece is returned to vertical position. Throwing deadbolt
automatically locks outside knob/lever. Auxiliary latch deadlocks
latchbolt when door is closed. Inside knob/lever is always free for
immediate exit.
22 72 L283-137
LV9453
Entrance Lock with Vandlgard
®
Latchbolt is retracted by knob/lever from either side unless
outside is locked by key outside or 20º rotation of turn piece.
Deadbolt is thrown or retracted by 90º rotation of turn piece.
When locked, key outside or knob/lever inside retracts deadbolt
and latchbolt simultaneously. Outside knob/lever remains locked
until turn piece is returned to vertical position. Throwing
deadbolt automatically locks outside knob/lever. Auxiliary latch
deadlocks latchbolt when door is closed. Vandlgard function
allows exterior lever to rotate freely down while remaining
securely locked.
22 73 L283-176†
* CAUTION: Double cylinder locks on residences—or on any door in any structure which are used for egress—are a life safety hazard in times of
emergency, and their use is not recommended. Installation should be in accordance with existing codes only.
† Not sold separately as a part.
Available with Request to Exit feature. See page 114 for Request to Exit information.
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