Difference between revisions of "Training: District Heating Installer"

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*Differential pressure control - [https://www.heatweb.co.uk/w/index.php?title=HIU_Differential_Pressure_Self-Learning_Function Differential pressure control]
 
*Differential pressure control - [https://www.heatweb.co.uk/w/index.php?title=HIU_Differential_Pressure_Self-Learning_Function Differential pressure control]
*Mechanical and thermal bypasses - {{F|FJV Return Temperature Limiter DOC155186473023.pdf|Danfoss FJV Return temperature limiting valve}}
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*Mechanical and thermal bypasses - {{F|FJV Return Temperature Limiter DOC155186473023.pdf|Danfoss FJV Return temperature limiting valve}} [https://www.heatweb.co.uk/w/images/2/2d/ABQM4.jpg Danfoss AB-QM]  [https://www.heatweb.co.uk/w/images/c/c8/Thermostatic_Actuator_QT1.jpg Danfoss Thermostatic Actuator QT]
*TRVs and balancing - [https://www.heatweb.co.uk/w/images/2/2d/ABQM4.jpg Danfoss AB-QM]  [https://www.heatweb.co.uk/w/images/c/c8/Thermostatic_Actuator_QT1.jpg Danfoss Thermostatic Actuator QT]
+
*TRVs and balancing - [https://www.heatweb.co.uk/w/index.php?title=Balancing_of_Central_Heating_Systems Balancing of Central Heating Systems]
  
 
===HIU Commissioning===
 
===HIU Commissioning===
  
 
*Procedures
 
*Procedures
*Software settings on HIUs
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*Software settings on HIUs - [https://www.heatweb.co.uk/w/images/d/d9/HIU_Monitor_Application_Manual_D52257_Rev_H.pdf HIU Monitor Software]
  
 
===Fault Finding===
 
===Fault Finding===
  
*DP measurement and application
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*DP measurement and application - [https://store.heatweb.co.uk/product/smart-probe/ DP Measuring Probes]  [https://www.heatweb.co.uk/w/index.php?title=Node-DP#Mechanical NODE-DP]
 
*Using heat meter data
 
*Using heat meter data
 
*Using HIU data
 
*Using HIU data
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*System pressurisation and dosing
 
*System pressurisation and dosing
 
*Maintaining systems
 
*Maintaining systems
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 +
[http://www.heatweb.co.uk/w/images/e/ee/D53261A.pdf Water Quality Requirements]
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[https://www.boilerguide.co.uk/british-standards-introduce-new-code-practice Introduction to BS 7593:2019]
  
 
===Control===
 
===Control===
  
 
*Advanced Control Strategies for District Heating
 
*Advanced Control Strategies for District Heating

Revision as of 16:26, 29 November 2019

2 Day Course delving deeper into design principles, commissioning options and network management, with practical hands-on training.

Day 1 - Theory

DHW System types

  • Centralised DHW storage
  • Centralised thermal storage and plate heat exchangers
  • Domestic hot water cylinders
  • Coils, plate heat exchanger recovery
  • Domestic thermal stores
  • Intermediate storage systems
  • Heat Interface Units

DHW Systems for District Heating.ppt

Central Heating System types

  • Direct connection
    • Variable flow
    • Mixed flow
    • Leak protection
  • Indirect connection
  • Thermal storage

HIU Functions and Test Standards

  • VWART
  • Limits
  • Keep Warm
  • Legionella
  • Alarms

The HIU Testing Standards.ppt

Network Efficiency

  • Categories of energy loss
  • Return temperatures
  • Pipe insulation
  • Generation Efficiency

Network Efficiency.ppt

Introduction to IoT

  • Applications
  • The Raspberry Pi
  • Node-RED programming language
  • Connecting to other hardware
  • MQTT messaging

IoT.ppt

Monitoring and Metering

  • Cabling
  • MBus networks
  • Ethernet networks

Monitoring and Metering.ppt

Day 2 - Practical

Components used in HIUs

Circulatory Systems

HIU Commissioning

Fault Finding

System Quality

  • Flushing
  • System pressurisation and dosing
  • Maintaining systems

Water Quality Requirements

Introduction to BS 7593:2019

Control

  • Advanced Control Strategies for District Heating