ASM Status Light Indicators

The Advanced Security Module/ASM (formerly referred to as an Exterior Door Kit or EDK) has two status LEDs.
Power LED:
Located on the side towards the Schlage RC’s pigtail.
A
red
 LED indicates 12VDC power is being supplied to the ASM.
Communication Status LED:
Located on the side towards the lock wiring.
LED status meanings are described in the table below.
Schlage RC Locked
Schlage RC Unlocked
Lock State when Schlage RC is Unlocked
Description or Item to Check
OFF
GREEN
Normal Operation
Flash
Amber
Flash
Amber
No Operation
Yellow wire may be disconnected.
OFF
Flash
Amber
No Operation
White wire may be disconnected.
OFF
Flash
Amber
No Operation
Invalid encryption key received from Schlage Reader-Controller.
OFF
OFF
No Operation
If power cycle of Schlage Reader-Controller allows for one or more lock operations, and then the lock stops operating, then the BackEMF diode may not be installed correctly.