HVAC Systems: Design, Operations & Maintenance

 Understand fundamentals of HVAC systems

 Learn HVAC Design Fundamentals

 Know importance of Air Quality

 Learn the Cooling Systems

 Understand the Air Ventilation Systems

 Learn the Design, Selection, Operations and Maintenance of HVAC systems

 Get the insight to the design philosophy behind an HVAC system which will help them not only in proper maintenance of the equipment but also will enable them to do the proper selection of the applicable HVAC system and sizing of its main components. In addition they will be able to identify energy saving opportunities in the systems they maintain.

 Introduction

 History of HVAC, HVAC Fundamentals, HVAC Systems: Low Side & High Side

 Different type of air-conditioning methods (Chiller, Ductable, Package, Split, VRF)

 HVAC Design Basics

 Heat load calculations and selection for HVAC units

 Selection criteria of different air-conditioning methods

 Psychometric charts for HVAC

 Heating and de-humidification process in HVAC system

 Evaporators, Absorbers, Condensers, Compressors, Chillers, Cooling Towers

 Equipment for Cooling source

 Selection of Cooling Equipment – Use of different refrigerants

 Operation & Maintenance Of Cooling Equipment

 Equipment for Ventilation source

 Selection of Ventilation Equipment

 Operation & Maintenance Of Ventilation Equipment

 Importance of Air Quality- effect on Humans, Process & Machinery

 Environmental Impact due various equipment / material used HVAC Systems

 Special coverage on sustainability points for HVAC - materials , heat load optimisation , day lighting , ducting arrangement , refrigerant for chiller , heat recovery options , CO2 monitoring etc.

 Electrical major items related to HVAC systems e.g. Electric Motors , VFD etc.

 Control systems in HVAC

 Points to be taken care during erection / installation / commissioning

 Commissioning tests

 PM methods / frequency / check points

 Energy saving opportunities in HVAC Systems – In Building Heat load minimization

 In process heat load minimization and at the Refrigeration and Air conditioning plant areas.

 Latest innovation for energy savings in air conditioning