4
MA-Series Service Manual
Function
ANSI.A156.13,.2005
Page
FALCON
ANSI
DESCRIPTION
FUNCTION
MA621
F08/
F10
Front Door/
Apartment
Corridor
Latch bolt is operated by knob/lever from either
side except when outside knob/lever is made
inoperative by buttons in face. Dead bolt is
operated by turn inside. Key outside operates
both bolts.
23
MA641
-
Dormitory Lock
Latch bolt by knob/lever inside and key outside.
Inside knob/lever free. Outside knob/lever
rigid. Dead bolt by key outside or T-turn inside.
Rotating inside knob/lever retracts both bolts.
Deadlocking latch.
24
MA851
-
Storeroom - Fail
Safe EL
Latch bolt operated by knob/lever from either
side except when outer knob/lever is electrically
locked. When outer knob/lever is locked
latch bolt retracted by key in cylinder outside.
Deadlocking latch.
25
MA881
-
Storeroom - Fail
Secure EU
Latch bolt operated by knob/lever from either
side except when outer knob/lever is electrically
unlocked, then latch bolt from either side. When
locked key in cylinder outside retracts latch bolt.
Deadlocking latch.
26
MA911
F29
Classroom
Deadlock
Key from outside operates deadbolt. Turn from
inside retracts but does not project dead bolt.
27
MA921
F18
Deadlock
Deadbolt by key outside only.
28
MA931
F16
Deadlock
Deadbolt by key from either side.
29
MA941
F17
Deadlock
Deadbolt by key outside or turn inside.
30
MA12/
MA18
-
Dummy Trim
Single or double available.
SIngle (MA12).
Double (MA18).
31
32
Functions