Assa Abloy Securitron UnLatch Installation & Operating Instructions Manual Download

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800 626 7590 | 10027 S. 51st Street Phoenix, AZ 85044 USA

Patent pending and/or patent www.assaabloydss.com/patents

permission of Hanchett Entry Systems, Inc. is prohibited. 500-18300_5

Warranty

For information on warranty coverage and replacement options,

please visit

assaabloyesh.com/warranty

Template

4-7/8"

[123.8 mm]

4-1/8"

[104.8 mm]

1-1/4"

[107.95]

CENTER LINE

Horizontal Alignment
Arrows (see Diagram 4)

Dotted line shows area to chisel out 1-3/4" [44.45mm]

deep for installation in wood frame

DO NOT photo copy template.

(Dimensions will change)

Template for cutting out

ANSI 2 strike preparation

and installing

Securitron UnLatch

on wooden frame

Summary of Contents for Securitron UnLatch

Page 1: ... type which is also called tubular Examples of latch types on which the Securitron UnLatch will not function include many panic bar latches and rim latches rim latches are on the surface of the door rather than being mortised into the middle of the door The Securitron UnLatch also will not function on mortise latches These are heavy duty rectangular units similar in appearance to warning above Aft...

Page 2: ... to fit the Securitron UnLatch into the frame vacuum out any concrete dust and metal shavings these can work their way into the Securitron UnLatch mechanism and cause problems 2 3 4 ANSI strike In the case of a 2 3 4 ANSI strike you will be using two new holes which are separated more widely to mount the Securitron UnLatch You will also have to perform two chiseling operations You will have to chi...

Page 3: ...agram 5 to cause the door to close earlier If the amount of slack or rattling is less than 1 16 1 8 You have a tight door and the ability of the door to close and latch reliably is in question To adjust for this 1 CHECK to see if the stop has silencers on it These are cylindrical rubber bumpers which quiet the noise of a closing door but also have the effect of making the door close earlier 2 REMO...

Page 4: ...atch pin rests on the deadlatch plunger which pushes in the deadlatch pin This maintains the latch in the secure position and makes full use of the deadlatching function When the Securitron UnLatch operates the trigger wire connects to the V wire the deadlatch plunger retracts into the body of the Securitron UnLatch which allows the deadlatch pin to move out Then both plungers simultaneously push ...

Page 5: ... bridge rectifier combination can be as high as forty volts the diodes are required to drop the peak voltage into the operable range for the UNL 24 Diagram 10 notes installation placement of the Zener diodes NOTE The addition of the Zener diodes is only required when using the Securitron UNL 24 with 24 VAC transformer and bridge rectifier When using the Securitron UNL 12 with 12 VAC transformer an...

Page 6: ... would be unable to do so because the dead latch pin would be pushed in by the metal casing of the Securitron UnLatch The motor would jam The Securitron UnLatch senses any motor jam condition and shuts itself down for that cycle but it is better not to operate at all unless the door is latched Operationally the door can be opened anyway it is not latched so there is no benefit to the end user from...

Page 7: ...rocessor will sharply drop and this can crash the microprocessor A crash can also occur as a random event but this is unusual There are two recovery methods that may be used to recover the unit s operation The first technique is a simple reset achieved by cycling power to the unit Remove power V from the unit s red wire momentarily After power is reapplied the unit may reset and begin normal opera...

Page 8: ...sionofHanchettEntrySystems Inc is prohibited 500 18300_5 Warranty For information on warranty coverage and replacement options please visit assaabloyesh com warranty Template 4 7 8 123 8 mm 4 1 8 104 8 mm 1 1 4 107 95 CENTER LINE Horizontal Alignment Arrows see Diagram 4 Dotted line shows area to chisel out 1 3 4 44 45mm deep for installation in wood frame DO NOT photo copy template Dimensions wil...

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Assa Abloy Securitron UnLatch, Installation & Operating Instructions Manual

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