Training Hvac Operation And Maintenance

Training Basics Of Heat And Measurement

Training Troubleshooting Hydronic Systems

DESKRIPSI

Heating, Ventilation and Air-Conditioning System: Operation and Maintenance, covers the fundamentals and practical applications for understanding air-conditioning systems including the operation and maintenance. The comprehensive coverage of the basic theory, latest terminology, system analysis, optimization concept, and calculation methods to make this the most complete course available today in achieving an economical system. Fundamentals of air-conditioning system give comprehensively understanding air treatment and heat transfer principle in reducing energy cost, besides essential knowledge of fluid mechanics in air conditioning system. Those all play important role on operation and maintenance of air conditioning systems. Participating in this course, you enable to analyze and recommend the most effective solution available in air conditioning system for operation and maintenance, enable to utilize energy as possible as saving due to limited energy resources, and also you are familiar and better understanding of all aspects relate to efficient air-conditioning system in building.

A.MATERI

1. Basic Theory of HVAC
Basic Concept of HVAC
Basics of Heat and Measurement
Thermodynamic Properties and Process
Psychometrics and Air Treatment
Global Issues in Environment
Unit and Conversion
2. Refrigeration and Refrigerants
Montreal and Kyoto Protocol
Refrigerant Types and Naming Rule for Refrigerants
Refrigerant Requirements and Desirable Qualities
Refrigerant Selection
Suitable of Oil and Refrigerant
Vapor Compression and Vapor Absorption Cycles
Evaporative Cooling and Cooling Tower
Storage System
Water Systems and Unitary Systems
3. Air Distribution System
Unitary and Central System
Single-Zone Systems
Multiple-Zone Systems
Terminal Reheat Systems
Dual-Duct or Multi-zone System
Pressure Drop in Duct
System Balancing
Centrifugal Fans and Their Characteristics
Air Distribution in Rooms
Diffusers and Induction
4. Hydronic System
Water and Refrigerant Piping
Comparison of Water and Air as Heat-Conveying Media
Heat Distribution from Hot-Water System
High-Temperature Water Systems
Available Pipe and Tubing
Pressure Drop in Water Piping Installation
Pressure Drop in Refrigerant Piping Installation
Pump Characteristic and Selection
5. Basic Automatic Controls
Basic Electricity and Magnistism
Introduction to Automatic Controls
Automatic Control Components and Applications
Troubleshooting Basic Control
6. Safety, Tools, and Equipment
General Safety Practices
Tools and Equipment
Fasteners
Tubing and Piping
Calibration Instrument
General Maintenance
7. Leak Detection, Pumping Down and Charging
Dye Systems
Test Pressures
Methods of Testing
Bubble Test
Halide Torch
Electronic Leak Detector
System Evacuation
Refrigerant Recharging
Refrigerant Recovery
Recycling and Reclaiming
8. Operating Principles and Symptoms
Temperature, Humidity and Air Motion
Air Measurement
Calculating the Operating Head Pressure
Compressor Pressure Ratio
Air Handling Unit
Fan Coil Unit
Filter Check
Troubleshooting and Symptoms of System Faults
Troubleshooting Refrigeration Systems
Troubleshooting Hydronic Systems
Troubleshooting Air Distribution Systems
9. Service Diagnosis and Repair
Definition of Reparation
Replacing a Thermostatic Expansion Valve
Replacing the Filter Drier
Compressor Efficiency Test
Water Cooled Condensers: Scale and Corrosion
Compressor Motor Burn-out: System Flushing
Pressure Controls
Special Duct Problems and Duct Maintenance
Special Piping Problems and Hydronic Maintenance.

B.PESERTA

1. Technicians
2. Mechanical and facility engineers
3. Who responsible for operating and maintaining mechanical equipments for building