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Error code

Mitsubishi Electric MXZ code 1302

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Meaning

(1) High-pressure switch (63H) operated Abnormal if high-pressure switch 63H operated ( ) during compressor operation. w 4.15 MPa w 63H: High-pressure switch (2) High pressure (High - pressure sensor 63HS detect) When high-pressure sensor 1 detects 4.31MPa or more (or over 4.15MPa for 3 minutes) (1st detection) during the compressor operation, the compressor stops and restarts operation in 3 minutes. When the sensor detects 4.31MPa or 2 more (or over 4.15MPa for 3 minutes) again (2nd detection)

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Solution

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