Error code
Mitsubishi Electric MXZ code 5104
No approved translation for this record yet; showing the original text.
Meaning
1. Compressor is operating. 2. When cooling, discharge superheat is 80: or more. When heating, discharge superheat is 90 or more. : High pressure sensor is below about 2.32MPa. 2 When the conditions of detecting mode 1 and 2 are satisfied again (2nd detection) within 30 minutes since the compressor has stopped and restarts operation in 3 minutes. 3 When the conditions of detecting mode 1 and 2 are satisfied again (3rd detection) within 30 minutes since the compressor has stopped, it stops abnorm
Member details
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View details as a memberPossible causes
Error detection of TH7/TH3 5 (1) Thermistor defective (2) Thermistor input circuit defective in multi controller board Disconnection or contact failure 1 of connector (TH4) on the outdoor controller circuit board Defective thermistor 2 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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Address of this page: https://www.remfixit.com/tr/mitsubishi-electric/mxz/5104