
Lock Functions
40H Series Service Manual 3–13
Special
functions
The following lists describe how the latchbolt, deadbolt, outside lever,
and inside lever operate for each special 45H & 47H function.
Warning!
Locks that secure both sides of the door are controlled by
building codes and the Life Safety Code
®
. In an emergency exit
situation, failure to quickly unlock the door could be hazardous,
or even fatal.
B5–Entrance lock B7–Entrance lock
Latchbolt operated by:
■ outside key
■ outside lever when the deadbolt
is retracted
■ inside lever when the deadbolt is
retracted
Deadbolt operated by:
■ outside key
Inside and outside lever locked
by:
■ extending the deadbolt
Latchbolt operated by:
■ inside key
■ outside key
■ outside lever when the deadbolt
is retracted
■ inside lever when the deadbolt is
retracted
Deadbolt operated by:
■ outside key
■ inside key
Inside and outside lever locked
by:
■ extending the deadbolt
Note 1: Trim is removable from the outside only.
Note 2: The only difference between the 35H–37H B4
and B5 functions was the cylinder retaining screw. The
B4 and B5 functions have been combined into the
45H & 47H B5 function.
Note 1: Trim is removable from the outside only.
Note 2: The only difference between the 35H–37H B6
and B7 functions was the cylinder retaining screw. The
B6 and B7 functions have been combined into the
45H & 47H B7 function.
XR–Classroom lock ZD–Storeroom lock
Latchbolt operated by:
■ outside key
■ inside lever
Inside lever is always unlocked
Latchbolt operated by:
■ outside key
Latchbolt is deadlocked by an
auxiliary latch
Outside lever is always locked
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