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ashrae-202-2018-retro-commissioning-hvac-control-system-testing
Energy Consumption and Controls ASHRAE 100 Energy Performance Baseline Testing in HVAC SystemsASHRAE 105 Building Energy Information System EvaluationASHRAE 135 BACnet Protocol Testing for Energy ManagementASHRAE 135.1 BACnet Device Energy Consumption ProfilingASHRAE 140 Comparative HVAC Energy Simulation ValidationASHRAE 170 Healthcare HVAC Control Energy Performance AssessmentASHRAE 189.1 Sustainability-Oriented HVAC Controls Energy TestingASHRAE 193 Sealing Effectiveness of Control Dampers Energy EvaluationASHRAE 202 Building Commissioning Process for Energy SystemsASHRAE 209 Simulation-Aided HVAC Energy Control Design TestingASHRAE 211 HVAC System Energy Audit Process VerificationASHRAE 231P HVAC Control Optimization for Peak Load Reduction TestingASHRAE 55 Adaptive Control Systems Energy Performance TestingASHRAE 62.1 Control Systems Impact on Ventilation EfficiencyASHRAE 90.1 HVAC Energy Efficiency Compliance TestingASHRAE 90.4 Data Center HVAC Energy Efficiency TestingASHRAE Guideline 13 Control Network Architecture Energy Impact AssessmentASHRAE Guideline 14 HVAC Controls Measurement and Verification TestingASHRAE Guideline 36 High-Performance HVAC Control Sequences TestingASHRAE SPC 224 HVAC Operational Performance Data TestingEN 13779 HVAC Demand-Controlled Ventilation Energy Optimization TestingEN 13790 Building Energy Demand Control Strategy TestingEN 15217 HVAC Energy Labeling VerificationEN 15232 Building Automation Control System Energy Impact AssessmentEN 15232-1 BACS Energy Efficiency Functional TestingEN 15232-2 Energy Classification Testing for HVAC Automation SystemsEN 15232-3 Advanced BACS System Impact on Energy Use TestingEN 15239 HVAC System Operating Time Control VerificationEN 15240 HVAC Control Equipment Seasonal Energy Efficiency TestingEN 15241 Ventilation System Energy Control Adjustment TestingEN 15603 HVAC and Building Energy Performance Consolidation TestingEN 16798-17 Control Setpoints Impact on Energy Consumption TestingEN 16798-5-1 Demand-Based HVAC Energy Control System TestingEN 50491 HVAC Control Logic Evaluation under Load VariationsEN 50491-12-2 HVAC Load Shedding Control TestingEN 50598-1 HVAC Motor System Energy Performance EvaluationEN 50598-2 Energy Efficiency of HVAC Speed-Controlled DrivesEN 50600-2-3 Energy Control Testing in Data Center HVAC SystemsEN 50600-3-1 Integrated Controls in Mission Critical HVAC SystemsIEC 60364 Smart HVAC Controls Power Consumption AnalysisIEC 60364-8-1 Active Energy Efficiency Controls TestingIEC 62053 Energy Metering in HVAC Systems VerificationISO 11855 Radiant Heating and Cooling Control Energy TestingISO 12655 HVAC Control Energy Flow Modeling ValidationISO 16484-1 HVAC Control System Design Energy Performance TestingISO 16484-2 Control Equipment Energy Behavior AnalysisISO 16484-3 System Integration Testing for Building Control NetworksISO 16484-4 Control Functions in HVAC Systems Load Management TestingISO 16484-5 BMS Communication Protocol VerificationISO 16484-6 Control Applications Logic Energy Consumption ValidationISO 50001 HVAC Integration for Energy Management SystemsISO 50002 HVAC Energy Auditing and System Performance TestingISO 50003 HVAC Control Impact on Certified Energy Performance TestingISO 50006 Energy Performance Indicator (EnPI) Testing for HVAC ControlsISO 50008 Energy Performance Measurement in Automated HVAC SystemsISO 50015 Measurement and Verification of HVAC Energy SavingsISO 50016 Internal HVAC Energy Use Monitoring and Controls VerificationISO 50047 Energy Use Monitoring in Controlled HVAC EnvironmentsISO 52120-1 HVAC Control Functionality VerificationISO 52120-2 Lighting and HVAC Interaction Energy TestingISO 52127-1 Energy Efficiency Benchmarking in HVAC Control SystemsISO/TR 50004 Continuous Improvement in HVAC Energy PerformanceISO/TR 52127-2 Building Energy Budgeting with HVAC Controls

ASHRAE 202-2018 Retro-Commissioning HVAC Control System Testing Laboratory Testing Service

Provided by Eurolab: A Comprehensive Guide

The ASHRAE 202-2018 standard for retro-commissioning of HVAC control systems is a widely accepted and adopted guideline that provides a framework for ensuring the optimal performance, efficiency, and safety of commercial buildings. This standard is a result of ongoing research and development in the field of building services engineering, and it aims to provide a comprehensive approach to commissioning and testing of HVAC control systems.

International and National Standards

The ASHRAE 202-2018 standard is based on various international and national standards, including:

  • ISO 13335:2005(E) - Risk Management Vocabulary

  • ASTM E2500/E2500M-12 Standard Practice for Commissioning Building Systems

  • EN 15217:2007 - Energy performance of buildings - Ventilation systems

  • TSE 1215:2012 - Ventilation and air conditioning equipment

    • These standards provide a framework for ensuring the quality, safety, and efficiency of HVAC control systems in commercial buildings.

    Standard Development Organizations

    The development of ASHRAE 202-2018 standard is carried out by the American Society of Heating, Refrigerating and Air-Conditioning Engineers (ASHRAE), which is an international organization that develops and publishes standards for various aspects of building services engineering.

    Evolution and Updates

    Standards evolve over time to reflect new technologies, research findings, and industry best practices. ASHRAE 202-2018 standard has undergone several updates since its initial publication in 2004, with the latest version being published in 2018.

    Scope and Application

    The scope of ASHRAE 202-2018 standard is to provide a framework for retro-commissioning of HVAC control systems in commercial buildings. The standard applies to all types of commercial buildings, including office buildings, shopping centers, hospitals, and educational institutions.

    Compliance Requirements

    Building owners, operators, and designers are required to comply with the ASHRAE 202-2018 standard when designing, constructing, or retro-commissioning HVAC control systems in commercial buildings. Compliance with this standard is essential for ensuring the safety, efficiency, and performance of HVAC control systems.

    The ASHRAE 202-2018 standard requires that all HVAC control systems in commercial buildings undergo regular commissioning and testing to ensure their optimal performance and safety. This standard provides a framework for identifying and addressing potential issues with HVAC control systems, including:

  • System design and installation

  • Control system programming and calibration

  • Commissioning and testing procedures

  • Maintenance and troubleshooting

    • Business and Technical Reasons

    The business and technical reasons for conducting ASHRAE 202-2018 retro-commissioning testing are numerous. Some of the key benefits include:

  • Energy efficiency improvements: Regular commissioning and testing can help identify energy-saving opportunities and improve overall building performance.

  • Cost savings: Retro-commissioning can reduce maintenance costs, extend equipment lifespan, and minimize downtime.

  • Safety and reliability: ASHRAE 202-2018 standard ensures that HVAC control systems are designed, installed, and commissioned to meet safety and reliability standards.

    • Consequences of Non-Compliance

    Failure to comply with the ASHRAE 202-2018 standard can result in:

  • Energy inefficiencies

  • Equipment failures and downtime

  • Safety hazards and accidents

  • Regulatory non-compliance

    • Industries and Sectors

    The ASHRAE 202-2018 standard applies to all commercial building sectors, including:

  • Office buildings

  • Shopping centers

  • Hospitals

  • Educational institutions

  • Government buildings

    • Risk Factors and Safety Implications

    The risk factors associated with non-compliance with the ASHRAE 202-2018 standard include:

  • Energy-related hazards (e.g., electrical shock, fire)

  • Equipment failure and downtime

  • Safety risks (e.g., poor indoor air quality)

    • Quality Assurance and Quality Control

    To ensure compliance with the ASHRAE 202-2018 standard, building owners, operators, and designers must implement a quality assurance and quality control program that includes:

  • Regular commissioning and testing

  • Documentation and record-keeping

  • Training and certification for personnel

    • The ASHRAE 202-2018 standard requires that all HVAC control systems undergo regular testing to ensure their optimal performance and safety. The test conditions and methodology are as follows:

  • Testing Equipment: A range of equipment, including thermometers, humidity gauges, pressure gauges, and air flow meters.

  • Testing Environment: A controlled environment with a stable temperature, humidity, and air flow regime.

  • Test Procedures: A comprehensive set of procedures for testing HVAC control systems, including:

    • System design review

    Control system programming and calibration

    Commissioning and testing procedures

    Maintenance and troubleshooting

    Commissioning and Testing

    The commissioning and testing process involves the following steps:

    1. System design review

    2. Control system programming and calibration

    3. Commissioning and testing procedures

    4. Maintenance and troubleshooting

    Documentation and Record-Keeping

    All documentation and records related to commissioning and testing must be kept on file for a minimum of 5 years.

    Test Results

    The test results will indicate whether the HVAC control systems meet the requirements of the ASHRAE 202-2018 standard.

    Test Frequency

    The frequency of testing depends on various factors, including:

  • Building type and usage

  • Equipment lifespan

  • Maintenance and repair history

    • Test Report

    A comprehensive test report must be prepared for each commissioning and testing exercise.

    Documentation Requirements

    All documentation and records related to commissioning and testing must be kept on file for a minimum of 5 years.

    ASHRAE 202-2018 Standard Summary

    The ASHRAE 202-2018 standard provides a framework for ensuring the optimal performance, efficiency, and safety of commercial buildings. The standard applies to all types of commercial buildings and requires that all HVAC control systems undergo regular commissioning and testing.

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