Schlage CO-100 User manual

*P516-270*
P516-270
CO-100
Ofine lock user guide
Instructions for CO-Series ofine locks
Para el idioma español, navegue hacia www.allegion.com/us.
Pour la portion française, veuillez consulter le site www.allegion.com/us.

2 • Schlage • CO-100 user guide
Contents
Overview ...........................................................................................................................3
Lock functions ...................................................................................................................4
Getting started ..................................................................................................................4
Construction access mode ...............................................................................................4
Credential types and functions .........................................................................................5
Important notes: ............................................................................................................5
PROGRAMMING credential..........................................................................................5
NORMAL USE credentials ............................................................................................6
TOGGLE credentials .....................................................................................................6
FREEZE credentials......................................................................................................6
PASS THROUGH credentials .......................................................................................7
OTHER programming ...................................................................................................7
Error codes ......................................................................................................................8
Test lock operation ............................................................................................................8
Mechanical test .............................................................................................................8
Electronic test................................................................................................................8
Normal lock operation .......................................................................................................8
Lock status reports ...........................................................................................................9
Reset to factory defaults .................................................................................................10
Batteries .........................................................................................................................10
To install or replace alkaline batteries .........................................................................10
Low battery indications................................................................................................ 11
Battery failure mode .................................................................................................... 11
LED reference ................................................................................................................. 11
Schlage button ............................................................................................................ 11
Optional Inside Push Button (IPB) .............................................................................. 11
Troubleshooting ..............................................................................................................12
FCC Statements .............................................................................................................12
This product is compliant of UL 294 and ULC S319 standard. This product’s compliance would be
invalidated through the use of any add-on, expansion, memory or other module that has not yet been
evaluated for compatibility for use with this UL Listed product, in accordance with the requirements of
the Standards UL 294 and ULC S319. This product has been evaluated for ULC-S319 Class I.

3 • Schlage • CO-100 user guide
Overview
The Schlage CO-100 is a keypad-only off-line electronic lock in the CO-Series product line.
• This product is listed for UL294 and ULCS319.
• Two factory-congured functions are available: 1) Classroom/Storeroom, and 2) Ofce.
• The lock is powered by four (4) AA batteries. See Batteries on page 10 for more
information.
• Outside lever is normally locked.
• Inside lever always allows egress.
Outside
Schlage Button
Outside Lever
Keyway
Inside
Thumbturn
Battery
Compartment
Optional
Inside Push
Button
Inside Lever
Keypad
CO-100-CY
CO-100-MS
CO-100-MD CO-100-993

4 • Schlage • CO-100 user guide
Lock functions
The CO-100 lock is available in one of two functions:
Ofce (50): Lockset is normally secure. Inside Push Button may be used to select passage
or secured status.
Classroom/Storeroom (70): Lockset is normally secure. Valid toggle credentials may be
used to change to a passage or secure status.
Getting started
Follow these steps when setting up a new lock.
1. Install the lock. See the installation guide that came with the lock or visit
www.allegion.com/us (see Support>Schlage Electronics>Electronic Locks Technical
Library) for more information.
2. Test the lock for proper mechanical and electronic operation. See Test lock operation on
page 8 for more information.
3. When ready to set up for normal use, enter a new programming code, then program the
user credentials. See Manual programming instructions on page 5.
4. Familiarize yourself with the information in this guide.
Save this user guide for future reference.
Construction access mode
Construction access mode is used to allow access
before the lock has been programmed, and for testing
purposes. Construction access mode is enabled by
default.
Ofine locks with keypads have a default PIN of 13579
and “#”, which can be used for installation, testing and
construction access.
• To test, enter the default PIN (13579 and “# ”).
• The Schlage button will blink and the lock will
unlock.
• The default PIN is automatically deleted when a
new programming credential is created.
TIP
If you press the default PIN code
on a new lock and the code is not
accepted, the lock has already
been programmed.
If the new PIN is not known, or to
put the lock back into construction
access mode, reset the lock to
factory settings. See Reset to
factory defaults on page 10 for
more information.

5 • Schlage • CO-100 user guide
Credential types and functions
Programming credential: A 5 digit code used only for lock programming.
PIN credential: A 3-6 digit code entered on the keypad.
Note: A unique credential must be used for each credential type described below (for
example, a single credential may not be used for both normal use and toggle functions).
Credential type Function
Programming PIN Used only to program the lock. Does not unlock the lock.
Normal use PIN Unlocks the lock momentarily after a credential is entered.
Toggle PIN Changes the state of the lock from locked (secured) to unlocked
(unsecured), or vice versa, unless in a Freeze state.
Freeze PIN
Freezes the lock in the current state. The lock remains frozen until
any Freeze credential is entered again. (A pass-through credential will
override a lock in frozen state as described below).
Pass-through PIN
Unlocks a lock momentarily, regardless of state.
A valid Pass-through credential can unlock a door set to any secured
lockout mode (e.g., Freeze, Privacy, Time Zones, Door Auto-Locks and
Holidays). The door will relock after the specied relock time.
Manual programming instructions
Important notes:
LWait for the Schlage button LEDs to stop ashing before continuing to the next step.
LProgramming mode will time out if no entry is made in 20-25 seconds. Time out is
indicated by three left and nine right red blinks of the Schlage button.
LAn incorrect entry is indicated by a solid red left and blinking green right LED on the
Schlage button. Refer to Error codes on page 12 to interpret error code patterns.
LA unique PIN must be used for each credential type (for example, a single PIN
may not be used for both normal use and toggle functions).
PROGRAMMING credential
To complete this
action:
Perform the following steps:
Wait for to stop ashing between each step!
12 3 4
Create new
Programming
Code (PIN)
Enter
(This is the default
programming PIN)
Enter Enter new 5 digit
Programming
code and
Wait for right
green light.
Reenter the new 5
digit Programming
code and
Wait for confirmation:
2 right green blinks.
Note: Programming codes such as 1-1-1-1-1 or 1-2-3-4-5 can be easily selected by non-authorized users and
should not be used.

6 • Schlage • CO-100 user guide
NORMAL USE credentials
Note: Until a new Normal Use PIN is created, the default PIN is
To complete
this action:
Perform the following steps:
Wait for to stop ashing between each step!
12 3 4 5 6
Create a
Normal Use
PIN
Enter
Programming
PIN and
Enter Enter new
3-6 digit
PIN and
For another
PIN, go
back to
step 3
Press
again
to finish
Wait for
confirmation:
2 right green
blinks.
TOGGLE credentials
To complete
this action:
Perform the following steps:
Wait for to stop ashing between each step!
12 3 4 5 6
Create a
Toggle
PIN
Enter
Programming
PIN and
Enter Enter Enter new
3-6 digit
PIN and
Wait for
right green
light.
For another
PIN, go
back to
step 3
OR
press
again to
finish
Wait for
confirmation:
2 right green
blinks.
FREEZE credentials
To complete
this action:
Perform the following steps:
Wait for to stop ashing between each step!
12 3 4 5 6
Create a
Freeze
PIN
Enter
Programming
PIN and
Enter Enter Enter new
3-6 digit
PIN and
Wait for
right green
light.
For another
PIN, go back
to step 3
OR
press
again to
finish
Wait for
confirmation:
2 right green
blinks.

7 • Schlage • CO-100 user guide
PASS THROUGH credentials
To complete
this action:
Perform the following steps:
Wait for to stop ashing between each step!
12 3 4 5 6
Create a
Pass
Through
PIN
Enter
Programming
PIN and
Enter Enter Enter new
3-6 digit
PIN and
Wait for
right green
light.
For another
PIN, go back
to step 3
OR
press
again to
finish
Wait for
confirmation:
2 right green
blinks.
OTHER programming
To complete
this action:
Perform the following steps:
Wait for to stop ashing between each step!
12 3 4 5
Delete a PIN Enter
Programming
PIN and
Enter Enter the
PIN to be
deleted
and
To delete
another PIN, go
back to step 3
OR
press again
to finish
Wait for
confirmation:
2 right green
blinks.
Change PIN
length
(Available
with rmware
version 2.5.0
or higher.)
Enter
Programming
PIN and
Enter Enter Enter
, , ,
OR for
desired PIN
length
Press
again to
finish
Wait for
confirmation:
2 right green
blinks.
Change
relock delay
period
Enter
Programming
PIN and
Enter Enter Each button
press adds to
the total delay
time
Example:
+ adds a
10 second delay
Press
again to
finish
Wait for
confirmation:
2 right green
blinks.
Disable/
enable
beeper
Enter
Programming
PIN and
Enter Enter Enter
to disable
beeper
OR
to enable beeper
Press
again to
finish
Wait for
confirmation:
2 right green
blinks.

8 • Schlage • CO-100 user guide
Error codes
LAll error codes are indicated on the Schlage button by a solid red left LED, and a
blinking green right LED. The number of green blinks indicates the error code.
Number of
green blinks Error code description
Red
Left LED
Green
Right LED
Error code functions
have not been veried by
Underwriters Laboratories
Inc.
1Computer programming error (not complete).
2
Too long programming/user code entered.
Programming code must be ve (5) digits. User code
length cannot exceed six (6) digits.
3Memory full, too many codes. Delete some codes.
4Programming code cannot be deleted, only changed.
5Programming code entries do not match.
Programming code not changed.
6Invalid command. Invalid function code entered.
7Code not found.
8Code too short. Programming code length must be ve
(5) digits. User code minimum length is three (3) digits.
9Not a unique code.
10 Manual programming not allowed.
Test lock operation
If you encounter problems while performing any of the following tests, review the installation
guide and correct any problems.
Mechanical test
1. Rotate the inside lever or depress the push bar to open the door. Operation should be
smooth, and the latch should retract.
2. Insert the key into the keyway and rotate the key and the outside lever to open the door.
Operation should be smooth, and the latch should retract.
Electronic test
1. Press any number key. The lock will beep. Use the default PIN (13579 and “#”) to verify
access.
Normal lock operation
After PIN credentials have been programmed, enter a PIN to operate the lock:
Press a valid PIN. The green LED will blink and access is granted.
The “#” key is used as ENTER key for PINs with fewer than six digits. Default minimum digits
is six (6). PIN length may be manually congured so users do not have to push the “#” key
(see Change PIN length on page 7).
If the PIN credential is entered incorrectly, press “*” to start over.

9 • Schlage • CO-100 user guide
Lock status reports
Follow the steps below to obtain lock status reports:
LLock status reporting is available with rmware version 2.5.0 or higher.
LThe left and right Schlage button LEDs will blink red once with each button press,
followed by the status indicator as described below.
Function /
Report Press Indicator/Report result
Initiate
report mode
Press and hold
while pressing
Wait until only the right Schlage button LED is on
to indicate the lock is in report mode and awaiting
an entry. If no entry is made, then timeout will
occur in 20 seconds.
Battery
status
Left LED:
Solid green = excellent
Blinking green = good
Blinking red = low
No indicator = critical battery
Once a status is reported, both left and right LEDs will light green, followed by
solid green on the right LED only. The right green LED indicates the lock is awaiting
another entry.
Obtain an additional status report as described below, or press to exit
report mode.
Function /
Report Press Indicator/Report result
Firmware
status
Left LED blinks green for the version number
Decimal point is indicated by one red blink
“Zero” is indicated by two red blinks
Hardware
status
PCB serial
number
Left LED blinks green for each number
Each number is separated by two red blinks
Press after two red blinks to display the next
number
If no entry is made within 20 seconds of the solid green right LED, then timeout
will occur.
To exit report mode at any time, press .

10 • Schlage • CO-100 user guide
Reset to factory defaults
All information in the main controller in the lock will be deleted and reset to factory defaults!
Main controller congurations that will reset to factory default include: programming and
user codes.
The door must be locked (not toggled open or in the middle of normal access) before
resetting to factory defaults.
Follow these steps to reset to factory defaults.
1. Remove the top inside cover.
2. Remove one battery from the battery pack to disrupt power. Wait 5 to 10 seconds for
power to run out in the lock.
3. Press and hold the Schlage button while reconnecting the battery into the battery pack
to resupply power.
4. Continue holding the Schlage button, and wait for two beeps to sound and two green
blinks of the Schlage button.
5. Release the Schlage button.
6. Press and release the Schlage button three (3) times within 10 seconds of the beeps
and blinks at step 4. One beep will sound and one red blink will occur with each press.
7. The Schlage button will light green for one second and a one-second beep will sound,
indicating that the lock has been reset.
LIf the Schlage button is not pressed 3 times within 10 seconds, two beeps and two
red blinks indicate timeout.
8. Replace the top inside cover.
To test, enter 13579 and “#”. The Schlage button will blink and the lock will unlock
momentarily.
Batteries
To install or replace alkaline batteries
LChanging 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
new AA alkaline batteries. Dispose of used batteries according to the manufacturer’s
instructions.
This product has been evaluated for ULC-S319 compliance with AA and coin cell batteries
listed below. For installations requiring ULC-S319, these battery models should be used.
AA batteries: Duracell PC1500, MN1500; Energizer E91, EN91, AX91, XR91;
RayoVac 815, 815-HE
Coin cell batteries: Energizer CR2025, CR2032; Maxell CR2025, CR2032,
Panasonic CR2025, CR2032; RayoVac KECR2025, KECR2032.

11 • Schlage • CO-100 user guide
CY, MS, & MD 993
!Plug MUST Be on Right
Low battery indications
Condition Indicator Solution
Batteries low After credential PIN is pressed,
9 red blinks of Schlage button,
then normal indicator.
Replace batteries immediately to avoid
battery failure. Lock is intended to operate
for 500 cycles in low battery condition.
Battery
failure
No LED or beeps
Valid credentials do not grant
access
Replace batteries immediately.
Mechanical override key must be used to
unlock the lock.
Battery failure mode
In the event of battery failure, the lock will fail As-Is (lock remains in current state, locked or
unlocked, until batteries are replaced).
LED reference
Schlage button
Condition Lights
Access denied 2 red blinks
Valid PIN entered while lock in Freeze mode 12 red blinks indicating lockout
Factory default reset One-second solid green with one-second beep
Low battery indicator, AA batteries 9 left red blinks
Momentary unsecured access 1 green blink, then one red blink on relock
Optional Inside Push Button (IPB)
Action Lights
Ofce Mode
Press IPB to lock 1 red blink
Press IPB to unlock11 green blink
1 Unlocking the lock with the IPB will cause the lock to remain unlocked until the IPB is depressed again.

Customer Service
1-877-671-7011 www.allegion.com/us
© Allegion 2015
P516-270 Rev. 12/15-f
Troubleshooting
Problem Possible cause Solution
The lock does
not function
when a valid
PIN credential is
entered, or the
lock beeper does
not sound.
The beeper may be
turned off.
The battery or wired
power may be
improperly connected.
The batteries may be
inserted with incorrect
polarity.
The batteries may be
depleted.
If applicable, the IPB
through-door ribbon
cable may not be
properly plugged in, or
may have bent pins.
Use manual programming to enable the beeper
(see Disable/enable beeper on page 7).
Check that the battery or wired power is
connected correctly.
Check that batteries are inserted in the correct
polarity.
Replace batteries.
Check that the optional IPB through-door ribbon
cable is plugged in correctly (if applicable). The
red wire should be on the left and not pinched in
the door.
Check that there are no bent pins on the optional
IPB through-door cable.
Refer to the installation instructions that came
with the CO-100 lock, or this user guide for
details on the above mentioned procedures.
FCC Statements
This device complies with 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.