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8  •  Schlage  •  CO-250 user guide

Batteries

To install or replace alkaline batteries

 

L

For coin cell battery installation or replacement, refer to instructions at www.schlage.

com/support.

 

L

Battery voltage can be checked with the SUS.

 

L

Changing batteries does not affect any programmed data.

1.  Remove the battery cover.

2.  Remove the battery bracket.

Do not allow the battery pack to hang from the wires.

3.  Install the new batteries (install only new AA Alkaline batteries). Make sure the batteries 

are installed in the correct orientation.

4.  Reinstall the battery pack and battery bracket.

5.  Reinstall the battery cover, making sure the plug is to the right of the battery pack (CY, MS 

and MD locks). Be careful not to pinch the battery wires when installing the battery cover.

CAUTION! Danger of explosion if batteries are incorrectly replaced! Replace only with 

the same or equivalent type. Dispose of used batteries according to the manufacturer’s 

instructions.
This product has been evaluated for ULC-S319 compliance with Duracell Procell 

PC1500 AA alkaline batteries and Panasonic CR2025 lithium coin cell. For installations 

requiring ULC-S319, these battery models should be used.

CY, MS, & MD

993

!

Plug MUST Be on Right

Low battery indications

 

L

Replacement of batteries does not affect programmed data. Battery voltage can be 

checked with the SUS.

Condition

Indicator

Solution

Batteries low

After credential is presented, 9 red 

blinks of Schlage button (Left = AA 

batteries, Right = coin cell battery), 

then normal indicator.

Replace batteries immediately to 

avoid battery failure. Lock is intended 

to operate for 500 cycles in low 

battery condition.

Battery failure 

(configured by 

SUS)

No LED or beeps
Valid credentials do not grant access

Replace batteries immediately. 

Mechanical override key must be used 

to unlock the lock.

Summary of Contents for CO-250

Page 1: ...CO 250 Offline lock user guide Instructions for programming CO Series offline locks Para el idioma español navegue hacia www schlage com support Pour la portion française veuillez consulter le site www schlage com support ...

Page 2: ...ry defaults 7 Level 1 factory default reset 7 Level 2 factory default reset 7 Batteries 8 To install or replace alkaline batteries 8 Low battery indications 8 Battery failure modes 9 LED reference 9 Schlage button 9 Optional Inside Push Button IPB 9 Troubleshooting 10 FCC statements 11 This product is compliant of UL294 and ULCS319 standard This product s compliance would be invalidated through th...

Page 3: ... lever is normally locked Inside lever always allows egress The lock maintains an audit trail of events The lock is configured using the Schlage Utility Software SUS See Schlage Utility Software SUS on page 4 for more information Outside Schlage Button Outside Lever Keyway Inside Thumbturn Battery Compartment Optional Inside Push Button Inside Lever Mag Swipe Reader Mag Swipe Keypad Reader CO 250 ...

Page 4: ...of the system 4 Test the lock for proper mechanical and electronic operation See Test lock operation on page 6 for more information 5 Consult the Schlage Utility Software SUS user guide for information about configuring the lock 6 Familiarize yourself with the information contained in this user guide Save this user guide for future reference Schlage Utility Software SUS The Schlage Utility Softwar...

Page 5: ...r construction credential will have normal 24 7 access Cancel construction access mode Construction access mode may be cancelled by one of the following methods load a door file using the SUS reset the lock to factory settings see Reset to factory defaults on page 7 for more information When construction mode is cancelled the master construction credential and all other credentials added using the...

Page 6: ...and the door will unlock for the preset relock delay period After the relock delay period the lock will relock and the Schlage button will blink red If the lever retracts and holds the latch through the relock delay period then the Schlage button will light green until the lever is released Test in normal operation mode 1 Present a valid credential The Schlage button will blink green a beep will s...

Page 7: ...the key until confirmation signals are observed the Schlage button light will turn off one second and a one second beep will sound After confirmation signals release the mechanical key 4 The Schlage button will light green for one second and a one second beep will sound to confirm reset to factory defaults L L If the mechanical key is not rotated within 10 seconds two beeps and two red blinks indi...

Page 8: ...teries are incorrectly replaced Replace only with the same or equivalent type Dispose of used batteries according to the manufacturer s instructions This product has been evaluated for ULC S319 compliance with Duracell Procell PC1500 AA alkaline batteries and Panasonic CR2025 lithium coin cell For installations requiring ULC S319 these battery models should be used CY MS MD 993 Plug MUST Be on Rig...

Page 9: ...e relocking 1 red blink SUS authentication Left green solid USB active with no physical connection Left green blinking Waiting for PIN Card PIN 5 left red with right green blinks then solid right green An incompatible reader is on the lock 2 red blinks and 2 beeps with each card or key press or 5 red blinks and 5 beeps on power up Optional Inside Push Button IPB Action Lights Office Mode Allows lo...

Page 10: ...heck the outside lock assembly cylindrical and mortise locks only The triangles on the back of the lock assembly must be properly aligned Refer to the installation instructions that came with the CO 250 lock for details The reader is not working The Smart card is not reading The magnetic swipe card is not reading correctly no beeps or blinks The through door ribbon cable may be pinched The Smart c...

Page 11: ...th Part 15 of the FCC Rules Operation is subject to the following two conditions 1 this device may not cause harmful interference and 2 this device must accept any interference received including interference that may cause undesired operation ...

Page 12: ... Allegion 2014 Printed in U S A P516 272 Rev 03 14 f Customer Service 1 877 671 7011 www allegion com us ...

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