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“ deadbolt wont lock with key from outside or turn from inside ”

RELATED FAQS

Resolution: Apartment Corridor Lock function is defined as a lock where the latch bolt operated by lever from either side, except when outside lever is made inoperative by a stop or mechanical means other than...:

Why does the Schlage button light up “Green” when I open the door?

Resolution: When unlocking the CO200 door by mechanical key override, the green led will be continuously ON until the key is released. This will occur after firmware CO.A.6 (or later) has been installed int...:

How does the S51 operate?

Resolution: The S51 is a tubular entrance lock with a key outside and a turn button on the inside. Function: Unlocked by key from outside when outside lever is locked by turn-button in inside lever. Inside le...:

How does the MA531 operate?

Resolution: MA531 (ANSI F20) Apartment Corridor Door Lock Latch bolt operated by knob/lever from either side, except when outside knob/lever is made inoperative by buttons in face. Dead bolt operated b...:

MA531

Resolution: Apartment corridor door lock - Latch bolt operated by knob/lever from either side, except when outside knob/lever is made inoperative by buttons in face. Dead bolt operated by key outside or turn i...:

H153

Resolution: Entrance, double locking - Deadbolt thrown or retracted by key in upper cylinder from outside or thumbturn inside. Deadlatch is retracted by key in outside knob or by pushing turn-button in insid...:

Why does my 7500 retract the latch bolt but not re-lock the trim?

Resolution: Tips for changing the function: The NL Drive screw will not be visible when lock body is set to Classroom function There is locktite on the screw that makes it seem like its turned down enou...: