Error code
Mitsubishi Electric klima code P6
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Meaning
© 2025 Mitsubishi: Freezing/overheating protection is working 1. Freezing protection (Cooling mode) The unit is in six-minute resume prevention mode if pipe <liquid or condenser/evaporator> temperature stays under -15 ˚C [5 ˚F] for three minutes after the compressor started. Abnormal if it stays under -15 ˚C [5 ˚F] for three minutes again within 16 minutes after six-minute resume prevention mode. 2. Overheating protection (Heating mode) The units is in sixminute resume prevention mode if pipe <Liquid or condenser
Member details
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View details as a memberPossible causes
(Cooling or drying mode) (1) Clogged filter (reduced airflow) (2) Short cycle of air path (3) Low-load (low temperature) operation beyond the tolerance range (4) 4 Defective indoor fan motor • Fan motor is defective. • Indoor controller board is defective. (5) Defective outdoor fan control (6) Overcharge of refrigerant (7) Defective refrigerant circuit (clogs) (Heating mode) (3) Over-load (high temperature) operation beyond the tolerance range (4) Defective indoor fan motor • Fan motor is defective. • Indoor controller board is defective. (7) 7 Defective refrigerant circuit (clogs) (8) Bypass circuit of outdoor unit is defective 82 Specifications
Solution
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Address of this page: https://www.remfixit.com/tr/mitsubishi-electric/klima/p6