Test HVAC blower motors, resistors, switches, relays, modules, wiring, and protection devices.
DefinitionTest should include manufacturer's performance A/C test to ensure system is working as designed.
- What is the problem when a blower will only work on one or two speeds?
- What occurs when the blend air door stays closed?
Related Standards of Learning
The student will investigate and understand how to diagram, construct, and analyze basic electrical circuits and explain the function of various circuit components. Key concepts include
c. electrical power;