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Error Code: PC 01 – Outdoor Voltage Protection (Central)
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Error Code: PC 02 – Compressor Top (or IPM) Temperature Protection (Central)
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Error Code: PC 03 – Pressure Protection (Low or High Pressure) (Central)
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Error Code: PC 04 – Inverter Compressor Drive Error (Central)
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Error Code: PC 0L – Low Ambient Temperature Protection (Central)