Error code
DAIKIN 5 Troubleshooting Outdoor unit RXYTQ-T Diagnosis Counter- measures 2 Method for Detecting Malfunction In cooling operati code F4
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Meaning
Wet Alarm
Member details
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View details as a memberPossible causes
Mount a pressure gauge on the high pressure service port. The liquid pipe temperature is low (equivalent to the evaporating temperature). Are the characteristics of the accumulator inlet thermistor and the suction pipe thermistor normal? Are the high pressure sensor characteristics normal? Are the discharge pipe thermistor characteristics normal? Wet state in outdoor units Wet state in some of indoor units
Solution
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