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17.4.21. F95 (Cooling High Pressure Abnormality)
Malfunction Decision Conditions
During operation of cooling, when outdoor unit heat exchanger high temperature data (61 C) is detected by the outdoor pipe
temperature sensor.
Malfunction Caused
• Air short circuit at indoor unit
• Dust accumulation on the indoor unit heat exchanger
• 2/3 way valve closed
• Faulty outdoor unit fan motor
• Excessive refrigerant
• Clogged expansion valve or strainer
• Faulty outdoor pipe temperature sensor
• Faulty outdoor unit PCB
Troubleshooting
73
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