Error code
Mitsubishi Electric PURY code 1500
No approved translation for this record yet; showing the original text.
Meaning
Liquid back error (detected by refrigerant temperature): An error can be detected by the shell bottom superheat (TH15 - Te). 1) If the formula "compressor bottom SH (TH15 - Te) ≤ 10ºC [18ºF]" is satisfied during operation (first detection), the outdoor unit stops, goes into the 3-minute restart mode, and starts up in three minutes. 2) If the formula "compressor bottom SH (TH15 - Te) ≤ 10ºC [18ºF]" is satisfied again within 40 minutes of the first stoppage of the outdoor unit (second detection), the unit comes to an abnormal stop, and the error code "1
Member details
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View details as a memberPossible causes
(1) Overcharged refrigerant (2) Thermistor input circuit failure on the control board (3) Faulty mounting of thermistor (TH4, TH15) (4) Malfunction of outdoor LEV2a and 2b → Heating Malfunction of outdoor LEV4 → Cooling, heating (5) Distribution failure in the outdoor distributor → Heating
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/pury/1500