Ac Schematic Diagram
Air conditioning ac contactor control board 1 this diagram is to be used as reference for the low voltage control wiring of your heating and ac system.
Ac schematic diagram. The outdoor condenser unit is not the only part of your a c. Introduction for air conditioning systems types introduction for types of motors compressors used in air conditioning systems. Ac schematics which are also called ac elementary diagrams or three line diagrams will show all three phases of the primary system individually. How to read ac schematics and diagrams basics august 22 2018 hvac school no comments we walk through some of the basics and most common symbols associated with reading an air conditioner wiring schematic or diagram.
The metering device component 3 on this air conditioning circuit and cycle diagram is the dividing point between the high pressure and low pressure sides of the system and is designed to maintain a specific rate of flow of refrigerant into the low side of the system. The air conditioning system includes the following components. Air conditioning ac contactor control board 1 this diagram is to be used as reference for the low voltage control wiring of your heating and ac system. This expert article along with diagrams and video clearly explains how a central air conditioner cools a house by cycling refrigerant through its system and delivering chilled air through ductwork.
Examples of this can be seen in figures 1 2 and 3. Always refer to your thermostat or equipment installation guides to verify proper wiring. Note some ac systems will have a blue wire with a pink stripe in place of the yellow or y wire. Always refer to your thermostat or equipment installation guides to verify proper wiring.
To view the wiring diagrams download and install the free version of voloview express from autodesk. In a system with a furnace the evaporator coils sits on top of the furnace and is the critical component that cools air inside a home. This is the same schematic of a packaged air conditioner that you saw in fig 3 but notice that now a column of small numbers has been added running down the left hand side of the diagram. Just a precautionary note this takes a lot of ram to run at least 32 meg.
Similar to the one line the location of all significant equipment will be shown. Importance of electrical wiring for air conditioning systems. Note some ac systems will have a blue wire with a pink stripe in place of the yellow or y wire. And in article electrical wiring diagrams for air conditioning systems part one i explained the following points.