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HVAC Refrigeration
Diagnostics Series
This course is designed to set HVAC professionals apart from
their competition in the installation, troubleshooting and/or
inspection of HVAC equipment. The techniques taught may be used
in both new homes or in a replacement, diagnostic or remodeling
situation.
Who
Should Attend
- Refrigeration Diagnostics I :: HVAC technicians,
entry level, with some field experience
- Refrigeration Diagnostics II :: HVAC technicians
with some field experience who want to increase their
troubleshooting skills
- Refrigeration Diagnostics III :: HVAC technicians
with more field experience who want to master their troubleshooting
skills
Description
Refrigeration
Diagnostics I
This session introduces the refrigeration cycle and air conditioning
equipment components. It covers:
- Components of the refrigeration system
- Refrigerant states
- Saturation
- Superheat
- Subcooling
- High-pressure and low-pressure switches
- Refrigerant flow controls (fixed, TXV, electric, electronic)
- The coil
- The importance of "matched systems"
Refrigeration Diagnostics
II
A continuation
of part I, this workshop further strengthens the troubleshooting
skills. Topics include:
- System BTU capacity
- Charging systems properly
- Leak testing
- Compressor testing and replacement
- Refrigerant recovery and evacuation
- Trouble-shooting system problems
Refrigeration
Diagnostics III
This workshop provides technicians with:
- An in-depth understanding of the refrigeration cycle and
its components for central air conditioners and heat pumps
- A complete discussion of the critical nature of airflow,
evacuation, and charging
- Proper training so that technicians can perform these service
procedures correctly
Elements include:
- The refrigeration cycle
- Indoor air flow and psychometrics
- Brazing
- Evacuation and dehydration
- Charging
- Piping
- Equipment performance
For
More Information
For more information
or to register for this course, email training@advancedenergy.org.
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