Error code
Mitsubishi Electric PCA code P6
No approved translation for this record yet; showing the original text.
Meaning
temperature stays under -15°C [5°F] for 3 minutes after the compressor started. Abnormal if it stays under -15°C [5°F] for 3 minutes again within 16 minutes after 6-minute resume prevention mode. Overheating protection (Heating mode) (Heating The units is in 6-minute resume prevention mode if pipe <liquid or condenser/ evaporator> temperature is detected as over 70°C [158°F] after the compressor started. Abnormal if the temperature of over 70°C [158°F] is detected again within 30 minutes after 6
Member details
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View details as a memberPossible causes
Defective indoor fan motor • Fan motor is defective. • Indoor controller board is defective. Defective outdoor fan control Overcharge of refrigerant Defective refrigerant circuit (clogging) mode) (Heating Clogged filter (reduced airflow) Short cycle of air path Overload (high temperature) operation out of the tolerance range Defective indoor fan motor • Fan motor is defective. • Indoor controller board is defective. Defective outdoor fan control Overcharge of refrigerant Defective refrigerant circuit (clogging) Bypass circuit of outdoor unit is defective. Slight temperature difference between indoor room temperature and pipe <liquid or condenser/evaporator> temperature thermistor • Shortage of refrigerant • Disconnected holder of pipe <liquid or condenser/ ( evaporator> thermistor • Defective refrigerant circuit
Solution
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Address of this page: https://www.remfixit.com/tr/mitsubishi-electric/pca/p6