Draw ladder diagram AC and split system heating?

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1076333

2026-09-06 05:30

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A ladder diagram for an AC and split system heating typically consists of two main rungs representing control circuits for the air conditioning and heating functions. The first rung may include components such as a thermostat, contactors, and relays that control the compressor and fan for cooling, while the second rung would include similar components for the heating operation, such as a heat pump or electric heat strips. Each section would be connected to power sources and safety devices, ensuring proper operation and safety measures are in place. The diagram visually represents the logical sequence of operations for both heating and cooling modes.

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