I.S. EN 15500:2008

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Abbreviations
5 Functionality
  5.1 General
       5.1.1 Functional objective
       5.1.2 Minimum operating mode
       5.1.3 Controller functions
       5.1.4 Function blocks
  5.2 Heating applications
       5.2.1 Central generation
       5.2.2 Direct heating
       5.2.3 Storage system (for direct or central heating)
  5.3 Fan coil and induction application
       5.3.1 Four pipe fan coil units
       5.3.2 Functional objective
       5.3.3 Two pipe Fan Coil Units
       5.3.4 2 Pipes 2 Wires Fan Coil Units
       5.3.5 Induction units
  5.4 VAV, CAV and Chilled Ceiling Applications
       5.4.1 Functionality requirements
       5.4.2 Factory settings for fixed-function controllers
       5.4.3 Pressure dependent VAV systems
       5.4.4 Pressure independent VAV systems
       5.4.5 Fan assisted VAV systems
       5.4.6 CAV Systems
       5.4.7 Chilled ceilings
       5.4.8 Dewpoint control function
  5.5 Functionality and hardware
       5.5.1 General
       5.5.2 Power supply and data protection
       5.5.3 Inputs
       5.5.4 Outputs
       5.5.5 Sensor requirements
  5.6 Temperature control accuracy
  5.7 Human System Interface (HSI)
  5.8 Electrical requirements
       5.8.1 General
       5.8.2 Supply voltage
       5.8.3 Protection against electric shock
       5.8.4 Electromagnetic compatibility
       5.8.5 Degrees of protection
       5.8.6 Environmentally induced stress due to temperature
       5.8.7 Materials
6 Test method
  6.1 Power supply and data protection
  6.2 Operating modes
       6.2.1 Economy mode
       6.2.2 Frost protection
  6.3 Human System Interface (HSI)
  6.4 Temperature control accuracy compliance
  6.5 Electrical tests
  6.6 Supply voltage
  6.7 Protection against electric shock
  6.8 Electromagnetic compatibility
  6.9 Degrees of protection
  6.10 Environmental individual stress due to temperature
7 Classification and designation
8 Marking and documentation
  8.1 Marking
  8.2 Documentation
       8.2.1 Installation instructions
       8.2.2 Factory settings and adjustment possibilities
       8.2.3 User operating instructions
Annex A (normative) Functional and acceptance test
      A.1 Objective
      A.2 Testing procedures
          A.2.1 Test principle
          A.2.2 Test parameters
          A.2.3 Product configuration
          A.2.4 Definition of the Control Accuracy (CA)
      A.3 Test facility description
          A.3.1 General layout
          A.3.2 Sensor side interface
          A.3.3 Actuator side interface
          A.3.4 Interface between real and simulated environment
          A.3.5 Simulated environment
          A.3.6 Data acquisition system
Annex B (informative) Data
      B.1 Objective
      B.2 Applications
      B.3 Building and zone types
          B.3.1 Building types
          B.3.2 Zone types
      B.4 Default time test parameters
Bibliography

Describes the applications, functionality set and application performance for electronic individual zone control equipment. The applications are for cooling and hot water or electrical heating as described in Annex B.