Error Code:
F2
Description:
Faulty Outdoor Coil Temperature Sensor T3/T5.
General Note:
If the voltage is lower than 0.06V or higher than 4.94V, the LED will display the error.
Check the connections between tempera-
ture sensor and PCB. Are the connec-
Check the resistance value of the sensor
via Appendix 1 and Appendix 2.
tions good?
Yes
No
Is it normal?
No
Replace the sensor.
No
Correct the connections
Replace indoor or out-
Yes
door PCB.
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