LCN 2314ME Sentronic Concealed Heavy Duty Fire/Life Safety Door Closer with Plated Finish

LCN 2314ME Sentronic Concealed Heavy Duty Fire/Life Safety Door Closer with Plated Finish

Professional Fire/Life Safety Door Control Solution

The LCN 2314ME Sentronic is a concealed heavy duty, electrically controlled closer/holder designed to provide infinitely adjustable hold-open for fire and smoke barrier doors. This professional-grade door closer features cast iron construction with full-complement bearing design, accommodating interior doors up to 4'0" with sized cylinders or up to 4'6" with non-sized cylinders. UL and cUL listed for smoke barrier or labeled fire doors, meeting ANSI/BHMA A156.15 and NFPA 101 Life Safety Code standards with standard 24V or 120V cylinder operation.

Professional Features & Benefits

• Door Size Compatibility: Sized cylinders for interior doors to 4'0" and non-sized cylinder adjustable for interior doors to 4'6" and exterior doors to 3'6" for versatile installation options.
• Electrical Operation: Standard series closer shipped with either 24V or 120V cylinder for flexible system integration and fire alarm interface compatibility.
• Heavy-Duty Construction: Cast iron design with full-complement bearing provides exceptional durability for demanding commercial fire/life safety applications.
• Multi-Point Hold-Open Control: Infinitely adjustable hold-open points with built-in on/off switch controls for precise fire and smoke barrier door management.
• Fire Safety Certifications: UL and cUL listed for smoke barrier or labeled fire doors, meeting ANSI/BHMA A156.15 and NFPA 101 Life Safety Code standards for code compliance.
• Dual-Function Operation: Functions as full rack-and-pinion door closer when hold-open is not engaged or electrical current is interrupted for reliable fail-safe operation.
• Professional Installation Package: Includes wood and machine screw pack with handed configuration for left- or right-swinging doors and spring size 4 specification.
• Manufacturer Warranty: 2-year limited warranty for added confidence and protection in critical fire/life safety applications.

Technical Specifications

• Refer to manufacturer documentation for complete technical specifications.

Installation & Operation

1. Verify electrical requirements match available power supply. Confirm voltage (24V or 120V per specifications) and current capacity before proceeding.
2. Disconnect power supply before beginning installation. Follow all applicable electrical codes and safety procedures.
3. Mount the unit in the specified location ensuring adequate clearance for wiring access, ventilation, and future service requirements.
4. Route and connect wiring according to manufacturer wiring diagrams. Use appropriate wire gauge and connectors for the application.
5. Configure operational settings including hold-open points and on/off switch controls per application requirements.
6. Restore power and test all functions including normal operation, hold-open function, and integration with fire alarm systems.
7. Complete final inspection and document settings. Refer to manufacturer documentation for complete wiring diagrams, programming instructions, and troubleshooting.

Professional Applications

• Commercial Building Fire Safety Systems
• Healthcare Facility Life Safety Compliance
• Educational Institution Fire Barrier Doors
• Industrial Facility Smoke Control Systems
• Multi-Tenant Residential Fire Safety
• Government and Municipal Building Code Compliance
• Emergency Egress Route Management

Why Choose LCN Quality?

LCN Sentronic door closers deliver professional-grade reliability with cast iron construction and full-complement bearing design engineered for critical fire and life safety applications. UL and cUL listed with ANSI/BHMA A156.15 and NFPA 101 compliance, backed by a 2-year limited warranty. Designed for demanding commercial environments where dependable fire barrier door control is essential for life safety protection.

Product Documentation & Resources

• [Catalog] LCN Full Line Catalog