Air Conditioning System Wiring Diagram. Fuse extra fan stage ii 10. Key to air conditioning system wiring diagram picture 6 1.
Make sure the cable wires are connected to the screw terminals and that the wiring matches the diagram that came with the unit. Wire repair diagrams can become quite complex. The motors circuit breaker especially on an air conditioning system which can draw high initial amps lra will be sized to protect the electrical wiring of the motor circuit but the breaker also will be chosen to tolerate a brief high initial current draw to avoid nuisance tripping.
Fuse heater blower 9.
The government of the hong kong special administrative region. Heat pump thermostat wiring a typical wire color and terminal diagram. To keep track of wiring hvac technicians rely on circuit schematics or visual representations of wiring programs. This second set of contacts is typically used to operate a cooling or air conditioning system but may also be used to operate other controls or valves in some heating systems.