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© Allegion 2015

Printed in U.S.A.

23697279 Rev. 11/15-f

Customer Service

1-877-671-7011

www.allegion.com/us

Indicator Table

Condition

LED Indicator

Audible

Alarm Relay State

Standard Features

Lock Secure

Off

Off

Open

Authorized Release Input

Steady Green

Off

Open

During Nuisance Delay

Steady Red

Off (Default) 

Set by SW2-3

Open

During Fire Alarm

Steady Green

Off

Closed

During Delayed Egress

Flashing Red

Beeping

Closed

After Delayed Egress

Steady Green

Steady Tone

Closed

Switch Selectable Features

SW2-7 "ON" = Unlock Alert whenever lock is unlocked

Steady Green

Steady Tone

Open

SW2-3 "ON" = Horn will sound during nuisance alert

Steady Red

Steady Tone

Open

Optional Switch Selectable Features - Plus Model Required

Door Propped Open Alarm

Flashing Green

Beeping

Closed

Door Forced Open Alarm

Flashing Red

Steady Tone

Closed

Door Forced Open Alarm followed by Delayed Egress Input

Steady Green + Flashing Red

Steady Tone

Closed

Troubleshooting

Condition

LED Indicator

Lock has power but won’t lock. LED (on lock) is Green.

Fire alarm not connected or open connection. SW4-7 not ON (set switch, remove and 

re-apply power).

Won’t go into delayed egress.

Check dipswitch settings
Armature washers not installed properly
Magnet not properly aligned with armature.

Goes into delayed egress upon powerup.

Armature washers not installed properly
Improper gap between magnet and armature

Lock can be pushed open with minimal resistance.

Magnet/Armature/washers not installed properly

Lock “hums” or vibrates noisily when energized. 

Magnet/Armature/washers not installed properly

LED(s) flash once quickly.

Relock delay set to 0 sec.
Keypad not initialized

MBS doesn’t change state when locked.

Low voltage. Mechanical misalignment. Debris between lock and armature. Armature/

magnet not installed properly

DPS option not working properly.

Armature holder not aligned with DPS switch. 
Switch not plugged into correct jack

BOCA Operational Description

 

L

BOCA Option is Applicable in United States Jurisdictions Only

a.  Lock the door and start the release process by pushing on the actuating bar (or door if no actuating bar provided) for at least 1 second. 

The door will release within 15 seconds.

b.  The door will not relock until the door has been opened, and returned to the closed position for not less than 30 seconds. Any reopening 

of the door during this time will restart the 30 second relocking cycle.

c. 

A 30 second release time delay may be provided with code official approval.

Summary of Contents for M490DE

Page 1: ...Armature Plate Armature Holder Sex Nut Armature Bolt Conical Washer Star Locking Washer Flat Washer Armature Holder Screws 2 Two armature bolts may be included in the package but only one is used There may be one left over after proper installation Screws for both reinforced metal and sheet metal are included Some screws will be left over after proper installation See individual steps for screw id...

Page 2: ...or Use Only Wiring methods shall be in accordance with the National Electrical Code ANSI NFPA 70 This device complies with part 15 of FCC rules Operation is subject to following two conditions 1 This device may not cause harmful interference 2 This device must accept any interference received including any interference that may cause undesired operation Changes or modifications not expressly appro...

Page 3: ...er Magnet LHR Door Shown from Exterior Wiring Cover Magnet RHR Door Shown from Exterior Magnet should be placed opposite of door hinges OR Double Door Locks should be installed with wiring covers in the middle so the magnet in one of the locks must be reoriented Shown from Exterior Magnet Magnet Wiring Covers ...

Page 4: ...ng cover as shown then reassemble d Rotate board 180 then reassemble End Block with screw holes Magnet End Block Wiring Cover Spacer Board Front Side of Lock a Remove screws wiring cover and end blocks b Remove board 1c Place template and mark holes a Place template on top corner opposite of hinges b Mark holes and prepare them per template LHR RHR Double OR OR ...

Page 5: ...her door thicknesses please contact customer service 1 877 671 7011 Using the incorrect sex nut for your door thickness will lead to improper function and possible injury OR OR Armature Bolt Drill and tap for B zn 18 machine screw Flat Washer Star Locking Washer Cone Washer Armature Holder Armature Plate Reinforced Metal Door Sex Nut Armature Bolt Z x hole through Wood Door Flat Washer Star Lockin...

Page 6: ...patch which may allow the bolt to loosen over time Verify DE plunger switch is activated when door is closed Re adjust position of mounting bracket to achieve proper switch activation if necessary 3e Fully attach bracket a Remove magnet from bracket b Check bracket alignment with marks c Fully tighten two screws in slotted holes d Drill four 4 remaining holes e Fully tighten all screws CAUTION All...

Page 7: ... for the OFF label and compare to the images below for correct dip switch positions Feature Switch Setting Description Nuisance Delay 0 seconds 1 second 2 seconds 3 seconds Nuisance delay is the amount of time the door must be pushed or aux input must be pressed before triggering the Delayed Egress Cycle Programmable to 0 3 seconds 1 Off On Off On 2 Off Off On On Nuisance Alert 3 Off Disabled On E...

Page 8: ...state during an alarm condition 30V 1A resistive DPS Output Optional Contacts change state when door is closed 12V 200mA 24V 100mA resistive MBS Output Optional Contacts change state when magnet is properly bonded to its armature Poor bond can be caused by low voltage misalignment or damaged mating surfaces 30V 1A resistive Auxiliary Input Apply a normally closed dry contact or a jumper if not usi...

Page 9: ...d and power is still applied to the door DEL Enabled 8 Off Disabled On Enabled Enables or disables the DEL plunger switch Aux Input will always function even if DEL plunger switch is disabled 6e Set relock time SW4 Relock time is the amount of time the lock is de energized after a valid release If auto relock is enabled it also controls the amount of time the lock is unlocked before it automatical...

Page 10: ...tall second lock a Reorient as needed as shown in step 1b b Install lock as shown in steps 2 4 Master Lock Basic or Plus Model Companion Lock 7b Install communication cable a Route cable supplied through frame b Connect cable to each lock Master Lock Basic or Plus Model Companion Lock Route Through Frame J10 J10 ...

Page 11: ...sic or Plus C NO NC Second auxiliary input Both doors closed If either or both doors open contacts will change DPS Output 12V 200mA 24V 100mA resistive DPS Wiring in Parallel Plus Models Only 7d Install covers Actual Size Spanner Wrench L L Note Some warming of the device under routine operation is normal ...

Page 12: ...elayed egress Check dipswitch settings Armature washers not installed properly Magnet not properly aligned with armature Goes into delayed egress upon powerup Armature washers not installed properly Improper gap between magnet and armature Lock can be pushed open with minimal resistance Magnet Armature washers not installed properly Lock hums or vibrates noisily when energized Magnet Armature wash...

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