What to do if my Schlage Lock has power but won’t lock and the LED is Green?
If your lock has power but isn't locking and the LED is green, it could be due to the fire alarm not being connected or an open connection. To resolve this, ensure that SW4-7 is turned ON, and then remove and re-apply power.
What does it mean if the LEDs flash once quickly on my Schlage Lock?
LEDs flashing once quickly can indicate that the relock delay is set to 0 seconds or that the keypad hasn't been initialized.
Why does my Schlage Lock “hum” or vibrate noisily when energized?
A humming or vibrating noise typically indicates that the magnet, armature, or washers are not properly installed.
Why won’t my Schlage Lock go into delayed egress?
Your Schlage Lock might fail to enter delayed egress for a few reasons: * Incorrect dipswitch settings. * Improper installation of the armature washers. * Misalignment between the magnet and armature.
Why does my Schlage Lock go into delayed egress upon powerup?
If your lock immediately goes into delayed egress when powered on, check if the armature washers are installed correctly and ensure there's proper gap between the magnet and armature.
Initial steps to prepare the lock for installation, including magnet orientation.
Connect plugs and wires to the main board for basic models.
Connect plugs and wires to the main board for plus models.
Detailed configuration of SW2 dip switches for various features.
Configure the relock time delay using SW4.
Table detailing LED indicators, audible signals, and alarm relay states.
Solutions for common lock operation problems and error conditions.
General| Brand | Schlage |
|---|---|
| Model | M490DEP |
| Keyway | Schlage C |
| Handing | Non-handed |
| Number of Keys Included | 2 |
| Security Rating | ANSI Grade 1 |
| Backset | 2-3/4 inches |
| Door Thickness | 1-3/4" |
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