Title: Heating/Air conditioning Controls Schematic
Course: Canvas Practice Course > Section: Section 3, Unit 15

The student shall prepare a ladder schematic diagram of the project using standard HVAC electrical symbols.   The schematic shall also indicate the maximum total watts the system will draw (based upon actual measurements taken during operation of the system).
Wire Color Chart
115 volt ac hot Black
115 volt ac neutral White
115 volt ac ground Green
24 volt ac hot Red
24 volt ac common Blue
24 volt ac heating White
24 volt ac cooling Yellow
24 volt ac fan Green
Points