Mitsubishi PUHZ-SHW112YAA - Page 22

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Compressor overcurrent interruption
(When compressor locked)
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Overheat protection
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Abnormal pressure of 63HS
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Abnormal point and detection method
Cause
Judgment and action
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PFC error (Overvoltage/
Undervoltage/Overcurrent)
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PFC/IGBT error
(Undervoltage)
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8+
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Current sensor error or input current error
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8/
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Low pressure (63L operated)(SW100/
SHW80/SHW112 only)
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Check code
OCH651