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RemFixitSearch fault code

Error code

Mitsubishi Electric PUZ code UE

No approved translation for this record yet; showing the original text.

Meaning

Abnormal pressure of 63HS Abnormal if 63HS detects 14.5 PSIG [0.1 MPa] or less. Detection is inoperative for 3 minutes after compressor starting and 3 minutes after and during defrosting. 63HS: High pressure sensor

Member details

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Possible causes

(1) Disconnection or contact failure of connector (63HS) on the outdoor controller circuit board (2) Defective pressure sensor (3) Defective outdoor controller circuit board

Solution

Solution steps are not shared for faults that may be dangerous.

No do-it-yourself solution is given for this fault. For your safety, call an authorised service.

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