Reading Hvac Wiring Diagrams. Loads are things like motors compressors contactor or relay coils and light bulbs. To see part one click here.
In this video he shows how to read a wiring diagram as it relates to an air condition unit. Exactly like reading a book. Most hvac units have both types of diagrams affixed to their cabinets.
3 types of electrical wiring diagrams for air conditioning systems there are three basic types of wiring diagrams used in the hvacr industry today which are.
Reading hvac wiring diagrams part 2. Heat pumps are different than air conditioners because a heat pump uses the process of refrigeration to heat and cool while an air conditioner uses the process of refrigeration to only. Hvac heating ventilation and air conditioning plans refer to the drawings made by specialized engineers that include all the details needed to create set up and maintain the heating and cooling system in a building. Exactly like reading a book.