Standard |
ACT 206 – Air Distribution Systems for Residential Air Conditioning
Continues development of air systems concepts, theories, and skills. Emphasis will be placed on test and balance techniques and fan laws. Topics include: test and balance techniques, fan laws, and safety.
|
Competency Areas |
Hours
|
|
|
Test and Balance Techniques |
Class |
4 |
|
Fan Laws |
D. Lab |
2 |
|
Safety |
P. Lab/O.B.I. |
0 |
|
|
Credit |
5 |
|
Prerequisites/Corequisites: |
Course Guide |
|
Competency |
After completing this
section, the student will: |
Hours |
||
|
Class |
D.Lab |
P.Lab/ O.B.I. |
||
TEST AND BALANCE TECHNIQUES
|
14 |
10 |
0 |
|
|
Theory |
Discuss the thermometer-based airflow balancing
technique. |
|
|
|
|
|
Discuss the measured-air velocity balancing technique. |
|
|
|
|
Application |
Test and balance the air distribution system in a
sample residence. |
|
|
|
FAN LAWS |
14 |
8 |
0 |
|
|
Theory |
Discuss the three basic fan laws and how they relate
to air volume, static pressure, and horsepower. |
|
|
|
|
Application |
Determine design conditions on a sample residence by
using an air balance equipment performance report sheet. |
|
|
|
SAFETY |
2 |
2 |
0 |
|
|
Theory |
Discuss the safety hazards involved in working with
air distribution equipment. |
|
|
|
|
Application |
Complete a safety checklist on a sample residential
system. |
|
|
|
Suggested Resources |
Althouse, A. D., et
al. (1988). Modern refrigeration &
air conditioning. South Holland, IL: Goodheart-Willcox. http://www.goodheartwillcox.com.
Haines, R. (1987). Control systems for heating, ventilating,
& air conditioning (4th ed.). New York: Van Nos Reinhold.
Herman, S. L., &
Sparkman, B. L. (1986). Electricity &
controls for heating, ventilating, & air conditioning (4th ed.).
Albany, NY: Delmar. http://www.delmar.com/.
Langley, B. C.
(1985). Control systems for air
conditioning & refrigeration. Englewood Cliffs, NJ: Prentice Hall. http://www.cefga.org/.
Langley, B. C.
(1986). Cooling systems troubleshooting
handbook. Englewood Cliffs, NJ: Prentice Hall. http://www.cefga.org/.
Langley, B. C.
(1988). Electric controls for
refrigeration & air conditioning (2nd ed.). Englewood Cliffs, NJ:
Prentice Hall. http://www.cefga.org/.
Long, W. (1985). Refrigeration & air conditioning:
Operation & analysis servicing. New York: Macmillan. http://www.macmillan.com/.
Miles, L. (1987). Refrigeration & air conditioning
(2nd ed.). Englewood Cliffs, NJ: Prentice Hall. http://www.cefga.org/.
Miller, R. (1983). Refrigeration and air conditioning
technology. New York: Bennett Il.
Miller, R. (1988). Electricity for heating, air conditioning
& refrigeration. San Diego, CA: Harcourt Brace Jovanovich. http://www.harcourt.com/.
National Center for Construction Education and Research
(latest edition). NCCER: Core Curricula:
Basic Communication Skills. Englewood Cliffs, NJ: Prentice Hall. http://www.cefga.org/.
Prasad, M. (1983). Refrigeration & air conditioning.
New Delhi: Wiley Eastern, Ltd. http://www.wiley.com/.
Rudman, J. (1991). Air conditioning, heating &
refrigeration mechanic. Syosset, NY: National Learning.
Smith, R. E. (1987).
Electricity for refrigeration, heating
& air conditioning. Albany, NY: Delmar. http://www.delmar.com/.
Swenson, S. D.
(1990). Troubleshooting & servicing
air conditioning equipment. Troy, MI: Busn News.
Terminology of heating, ventilation, air
conditioning, & refrigeration.
(1986). Atlanta: American Heating, Refrigeration, & Air Engineering.
Whitman, W., &
Johnson, W. (1991). Refrigeration &
air conditioning technology (2nd ed.). Albany, NY: Delmar. http://www.delmar.com/.