Error code
Mitsubishi Electric PUH code 1501
No approved translation for this record yet; showing the original text.
Meaning
Abnormal shortage of refrigerant Abnormal if intake super heat exceeds following temperature during heating compressor operation. 70: or more, and indoor pipe <condenserevaporator> temperature (TH5) is 35: or less.
Member details
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View details as a memberPossible causes
(1) Leakage or shortage of refrigerant (2) Defective operation of stop valve (not full open) (3) Defective thermistor (TH4, TH5, TH6) (4) Defective outdoor controller board (5) Defective action of electric expansion valve
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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Address of this page: https://www.remfixit.com/tr/mitsubishi-electric/puh/1501