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*47373709*
47373709
Series 6400
Model 6440
Description ..................................................................................... 1
Replacement Parts & System Components .................................. 2
Pre-Installation Checklist ............................................................... 3
Operator Installation ...................................................................... 3
Modular Low Energy Operator
LCN's 6400 Compact Series Automatic Operator is a modular low energy operator. The 6440 motor gearbox assembly attaches to a
standard LCN 4040XP mechanical closer. The 6440 can be used with a variety of actuators, including touchless to limit contact risks.
When actuated, the motor system drives the pinion of the manual closer to automatically open free-swinging, interior doors.
The 6400 Compact series is the first of its kind in its ability to automate a mechanical door without the need for removal and replacement
of existing closer hardware. The 6440 motor gearbox assembly can be mounted directly onto an installed 4040XP for full functionality, or
ordered as a full solution with a new 4040XP for new applications.
The solution is ANSI/BHMA A156.19 listed and capable of meeting ADA requirements.
Technical Specifications
Power Input
2.0A @ 24VDC (Supplied Adapter)
If using other power supply, ensure
voltage is regulated to +/- 10%
Power Output
75mA @ 24VDC (for wireless
receiver)
Maximum Powered
70° to 110°
Opening
Spring Size
Compatible with Sizes 2 through 4
(Size 3 default)
Door Weight
Up to 185 lb
Door Width
36"
Certifications
ADA, BHMA A156.19, UL 325, UL
10C, FCC
Features
Power Boost, Fire input, Motor
Enable switch
Warranty
2 years
Clearance
3-3/4" (95mm) behind door
required for 90° installation
LCN COMPACT™
Automatic Operator
Table of Contents
Description
For the best installation experience, scan the QR code with your
Smartphone or go to: alle.co/6400install
This will give you access to specialized interactive installation
instructions as well as specific product information
Wiring ............................................................................................. 5
User Interface, Calibration and Factory Reset............................... 6
Operational Checks ....................................................................... 8
Release for Service ....................................................................... 8
Warnings indicate potentially hazardous
conditions, which if not avoided or corrected,
may cause death or serious injury.
Cautions indicate potentially hazardous
conditions, which if not avoided or corrected,
may cause minor or moderate injury. Cautions
may also warn against unsafe practices.
Notices indicate a condition that may cause
equipment or property damage only.
Digital Experience, Please Read!
1-877-671-7011
Installation Instructions
WARNING
CAUTION
NOTICE
Customer Service
www.allegion.com/us
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Summary of Contents for LCN COMPACT 6400 Series
- Page 1 LCN’s 6400 Compact Series Automatic Operator is a modular low energy operator. The 6440 motor gearbox assembly attaches to a standard LCN 4040XP mechanical closer. The 6440 can be used with a variety of actuators, including touchless to limit contact risks.
- Page 2 Always disconnect main power or disable motor physical addition of non-approved accessories. via switch prior to servicing or cleaning. Consult LCN Factory Support for inquiries. CAUTION CAUTION Use only LCN supplied fasteners and do This operator is for indoor use only. not reuse fasteners.
- Page 3 Pre-Installation checklist: Torque spec: • Inspect closer installation. Ensure the closer body is an LCN 30 lbf-in min. 4040XP or 4041, a Regular arm has been installed, and the closer has been installed according to one of the mounting templates.
- Page 4 Ensure gearbox is flush with mounting plate and Push end of door loop into hook until it snaps in place. closer. L Note: door loop not used in top jamb mounted closer Hook door loop to module on end closest to hinges Snap motor enable switch assembly onto closer spring and on side toward door face.
- Page 5 Connect wiring to terminal block for power, motor Route wiring through door loop. enable switch, actuator and fire options. 11a Route wires for power and if used, also route wires for wired actuator and fire system. Leave enough wire to L See appropriate wiring diagram below.
- Page 6 15b Remove wall plate screw and use security screw to Typical Wiring diagrams secure adapter to outlet plate. 14a Diagram 1 - Powered via 24VDC power supply or wall adapter, wireless receiver (powered by pin 3, actuate at pin 5), fire jumper, motor enable switch. Terminal Block Wall Adapter 24V IN...
- Page 7 16c User Interface 17d Test fire system, if applicable, and ensure the door. may not actuate if a fire signal is active. Does not If actuator is connected apply if using the Fire Jumper and activated Blue LED = “ON” 17e Manually open the door and ensure the door opens Solid Red = Uncalibrated smoothly and closes completely.
- Page 8 will not run. The Fire LED is OFF. If the Fire LED is Solid Blue, this Release for Service indicates that the unit is receiving a disabling signal from 20a Verify components are in place and under the cover. the existing fire system. If the jumper is being utilized, then Do not operate unit without the cover.
- Page 9 Release Date White Paper D. Rollison M. Roberts xxxxxx 06-23-21 Notes Title 1. printed two sides LCN COMPACT™ Automatic Operator Installation Instructions 2. printed black Creation Date Number Revision 3. tolerance ± .13 06-23-21 4. 8-page saddle-stitched booklet 47373709 5. drawings not to scale...
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