F3 " Outdoor Unit: Abnormal Discharge Pipe Temperature - Daikin VRV III REYQ8PY1 Service Manual

Si37-701
F3
3.20 " " Outdoor Unit:
Temperature
F3
Remote
Controller
Display
Applicable REYQ8P~48P
Models
Method of Abnormality is detected according to the temperature detected by the discharge pipe
temperature sensor.
Malfunction
Detection
Malfunction When the discharge pipe temperature rises to an abnormally high level (135 °C and above)
When the discharge pipe temperature rises suddenly (120 °C and above for10 successive
Decision
minutes)
Conditions
Supposed
Causes
Troubleshooting
Abnormal Discharge Pipe
Faulty discharge pipe temperature sensor
Faulty connection of discharge pipe temperature sensor
Faulty outdoor unit PC board
Troubleshooting by Indication on the Remote Controller
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