• Codes
  • Features

    Features Overview

    Go to features
    Reference

    Reference.

    A reliable and up-to-date source of codes.
    Research

    Research.

    Rapidly and efficiently calculate project parameters.
    Collaboration

    Collaboration.

    Get everyone on the same page and streamline code research.
    Workflows
    Architects General Contractor Building Official & Plans Examiner Inspectors Owner Subcontractors Code Consultants
  • Pricing
  • Login
  • Sign Up
Sign Up
Login
  • Code Library
  • Features
  • Pricing
  • About
  • Careers
  • Help
  • Contact
  • Terms
  • Privacy
Sign Up
Upgrade to Premium
Code calculators: Code Calculators automatically generates a detailed list of requirements.
REFERENCE
Amendment Styling
Industry-leading search
Suggested code sections
Code diagrams
RESEARCH
Code calculators
Filter by topic
Code compare
Code sheet exports
COLLABORATION
Team projects
Bookmarks
Comments
START 2 WEEK FREE TRIAL
Have an account? Sign in
// CODE SNIPPET

[F] 910.4.6 Control Wiring

Building Code 2015 of Maryland > 9 Fire Protection Systems > 910 Smoke and Heat Removal > 910.4 Mechanical Smoke Removal Systems > 910.4.6 Control Wiring
JUMP TO FULL CODE CHAPTER
Wiring for operation and control of mechanical smoke removal systems shall be connected ahead of the main disconnect in accordance with Section 701.12E of NFPA 70 and be protected against interior fire exposure to temperatures in excess of 1,000°F (538°C) for a period of not less than 15 minutes.

Related Code Sections


910.4.6 Fire Protection and Life Safety Systems, Control Wiring
Wiring for operation and control of mechanical smoke removal systems shall be connected ahead of the main disconnect in accordance with Section ...
Building Code 2018 of Maryland > 9 Fire Protection and Life Safety Systems > 910 Smoke and Heat Removal > 910.4 Mechanical Smoke Removal Systems > 910.4.6 Control Wiring
910.4.6 Fire Protection Systems, Control Wiring
Wiring for operation and control of mechanical smoke removal systems shall be connected ahead of the main disconnect in accordance with Section ...
Building Code 2015 of Maryland > 9 Fire Protection Systems > 910 Smoke and Heat Removal > 910.4 Mechanical Smoke Removal Systems > 910.4.6 Control Wiring
909.20.6.1 Fire Protection Systems, Ventilation Systems
Smokeproof enclosure ventilation systems shall be independent of other building ventilation systems. The equipment, control wiring, power wiring ...
Building Code 2015 of Maryland > 9 Fire Protection Systems > 909 Smoke Control Systems > 909.20 Smokeproof Enclosures > 909.20.6 Ventilating Equipment > 909.20.6.1 Ventilation Systems
909.20.6.1 Fire Protection and Life Safety Systems, Ventilation Systems
Smokeproof enclosure ventilation systems shall be independent of other building ventilation systems. The equipment, control wiring, power wiring ...
Building Code 2018 of Maryland > 9 Fire Protection and Life Safety Systems > 909 Smoke Control Systems > 909.20 Smokeproof Enclosures > 909.20.6 Ventilating Equipment > 909.20.6.1 Ventilation Systems
608.2 ENERGY CONSERVATION, EFFICIENCY AND CO2e EMISSION REDUCTION, Sleeping Unit Controls
Sleeping units in Group R-1 and R-2 occupancies shall have an automatic control system or device that shuts off permanently wired luminaires ...
Green Construction Code 2012 of Maryland > 6 ENERGY CONSERVATION, EFFICIENCY AND CO2e EMISSION REDUCTION > 608 Building Electrical Power and Lighting Systems > 608.2 Sleeping Unit Controls
Help Contact Us Privacy Terms
Shared projects
Shared projects
Projects provide a dedicated space to collaborate on code research.
Code sheet exports
Code sheet exports
Generate a code sheet that integrates with your drawing set.
Code Compare
Code Compare
Highlight differences between any two building codes.
Code Calculators
Code Calculators
Code calculators automatically generate a detailed list of requirements.
View thousands of relevant UL Certified products and assemblies that help achieve code compliance
View thousands of relevant UL Certified products and assemblies that help achieve code compliance
Access to UL product and system certification information.
Code diagrams
Code diagrams
Unpack the code through illustrations and descriptions.
Search
Search
Don't miss relevant code. Quickly locate sections across your jurisdiction.
UpCodes Premium
Leverage the most sophisticated code compliance platform.
TRY FREE FOR TWO WEEKS VISIT PRICING
Join the waitlist
We are looking to gauge the level of interest in linking UL product and system certification information alongside related code sections.

Let us know your email and we’ll ping you once it’s ready! Learn more.

Thank you for your interest!

If you’re open to it, we would love to jump on the phone to make sure we’re building this in the best way possible for your workflow. Any insight or advice would be greatly appreciated. We’ve sent you an email with a calendar link to book at time with us.


Cancel
Get Early Access
UpCodes Premium
Leverage the full code compliance platform.
START 2 WEEK FREE TRIAL LEARN MORE