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NOTICES 

 

 

Please ensure you read all instructions! 

 

 WARNING - Live parts inside. 

 WARNING - The handling and installation of this device is recommended for a professional. 

 WARNING - Use of an unsuitable power supply unit may cause product failure or injury. 

 WARNING - Do not remove cover while device is live. 

 WARNING - Ensure installation does not expose sharp edges of the product to users. 

 

 

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. 
2. This device must accept any interference received, including interference that may cause undesired 
operation. 
 

Note:

 This equipment has been tested and found to comply with the limits for a Class A digital device, 

pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against 
harmful  interference  when  the  equipment  is  operated  in  a  commercial  environment.  This  equipment 
generates,  uses,  and can  radiate radio frequency  energy  and,  if  not  installed  and  used in accordance 
with the instruction manual, may cause harmful interference to radio communications. Operation of this 
equipment  in  a  residential  area  is  likely  to  cause  harmful  interference  in  which  case  the  user  will  be 
required to correct the interference at their own expense. 
 

Modifications:

 Any modifications made to this device that are not approved by  the manufacturer may 

void the authority granted to the user by the FCC to operate this equipment.

 

 

 

This product is carrying the CE Mark in accordance with the related European Directives. Responsible 
for CE Marking is, 
 

BQT Solutions (SEA) Pte. Limited 
41B Neil Road, #03-01, 
Singapore, 088824 

 
The complete EU Declaration of Conformity is available at www.bqtsolutions.com

 

 

 

In  the  European  Union,  Norway,  Iceland  and  Liechtenstein:

  This  symbol  on  the  product,  or  in  the 

manual and in the warranty, and/or on its packaging indicates that this product shall not be treated as 
household waste. Instead it should be taken to an applicable collection point for the recycling of electrical 
and electronic equipment. 
By ensuring this product is disposed of correctly, you will help to prevent potential negative consequences 
to the environment and human health, which could otherwise be caused by inappropriate handling of this 
product. 
 

In Countries Outside the European Union, Norway, Iceland and Liechtenstein:

 If you wish to dispose 

of this product please contact your local authorities and ask for the correct way of disposal.

 

 
 
 
 
 
 
 

© 2019 BQT Solutions (SEA) Pte. Limited. All rights reserved. 
 
BQT Solutions (SEA) Pte Limited will not be liable for any direct, indirect, incidental or consequential loss or 
damage in any way related to this product. BQT Solutions (SEA) Pte Limited reserves the right to upgrade or 
change this product or instruction manual without prior notice. BQT Solutions (SEA) Pte Limited assumes no 
liability for damages incurred directly or indirectly from errors, omissions or discrepancies between the product 
and the manual. 
 
The YD25 is designed by BQT Solutions (SEA) Pte. Limited and manufactured by BQT Solutions (NZ) Limited 
in New Zealand. 
 
For more information and contact details please visit, 
 
www.bqtsolutions.com 
 
 
 

 

 

Summary of Contents for BQT YD25

Page 1: ...INSTALLATION AND OPERATING INSTRUCTIONS Solenoid Dropbolt YD25 ...

Page 2: ...product is carrying the CE Mark in accordance with the related European Directives Responsible for CE Marking is BQT Solutions SEA Pte Limited 41B Neil Road 03 01 Singapore 088824 The complete EU Declaration of Conformity is available at www bqtsolutions com In the European Union Norway Iceland and Liechtenstein This symbol on the product or in the manual and in the warranty and or on its packagin...

Page 3: ...STALLATION ASSESSMENT 5 4 1 MECHANICAL 5 4 2 ELECTRICAL 6 5 INSTALLATION 6 5 1 MORTISE INSTALLATION 6 5 2 SURFACE INSTALLATION 8 6 WIRING 10 6 1 THREE WIRE CONNECTION 10 6 2 TWO WIRE CONNECTION 10 6 3 MONITORS 10 6 4 DIP SWITCH POSITIONS 11 7 OPERATION 11 7 1 THREE WIRE MODE RECOMMENDED 11 7 2 TWO WIRE MODE 11 8 SPECIFICATIONS 12 9 MAINTENANCE AND INSPECTION 12 ...

Page 4: ...ures Multi voltage input 12 24VDC Multiple locking unlocking attempts Adjustable timed re lock Current reduction circuitry Door position and bolt position monitors High physical strength 10 000N 2 PRODUCT UNBOXED The YD25 is supplied with four 10G x 1 csk self tapping screws for fitting the lock and strike plate They are suitable for mounting in both aluminium and wooden doors and frames Also incl...

Page 5: ... first decision regarding installation is whether the YD25 will be mortised or surface mounted to the door door frame Mortise installation ensures a discrete solution as the lock and strike plate can be embedded into the door and frame however in some instances this is not possible Glass doors for example require surface mounting the lock which is done with the aid of the YD25 housing ...

Page 6: ...onnections to integrate into access control or alarm systems to provide full monitoring Finally the correct gauge of wire needs to be chosen as when connecting the power wires and to the lock voltage drop across these wires can limit the lock operation For all the remaining connections a lower gauge wire can be used as these are only signal wires The following chart shows the appropriate wire gaug...

Page 7: ...d deep enough to allow the lock pin to fully extend when locked 5 1 2 Wiring the lock Wires are run out from the back of the mortise and following the connection guide on the locks cover connected to the lock Detailed wiring information can be found in Section 6 Wiring 5 1 3 Fitting the lock and strike plate The lock is slid back into the mortise making sure that the wiring integrity is maintained...

Page 8: ... 10G x 1 hex head self tapping screws are supplied with the housing and can be screwed into the wood door frame The housing has two keyhole cut outs that fit over the screw heads and once the housing is in place the screws can be tightened with a spanner 5 2 2 Wiring the lock The wires will need to be run into the housing to connect to the lock The position of the hole is determined at installatio...

Page 9: ...5 housings are supplied with self adhesive tape With the backing removed the housing can be applied directly to the glass A flat stainless steel dress plate is fitted on the opposite of the glass to give a clean finish 5 2 5 Fitting the strike plate The strike plate is placed into the housing and secured in place with the M5 x 10 csk screws that were supplied with the lock 5 2 6 Checking the opera...

Page 10: ...1 ve and 3 ve Wiring the lock for fail safe or fail secure configurations is identical 6 2 Two wire connection The two wire mode differs between fail safe and fail secure configurations but both require a switched power supply connected to terminals 1 and 3 In addition for fail safe configuration the dip switch needs to be repositioned as shown in Section 6 4 Dip switch positions Wire links not su...

Page 11: ...stay unlocked indefinitely 7 1 1 Fail safe operation Assume the door is closed and locked Momentarily connecting 1 and 2 unlocks the door for a period of 9 seconds After the 9 seconds has elapsed if the door has not been opened the YD25 automatically locks again If the door has opened within the 9 second window which is the case in normal operation the timed re lock is overridden and automatic rel...

Page 12: ...ons A dry cloth can be used to polish the stainless steel face plate and strike plate as required This lock contains components that are subject to wear based on usage doorway operation and installation all such factors are beyond the control and measurement of the manufacturer The lock may be vulnerable and subject to failure as a consequence of wear and as its components near the end of the peri...

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