Samsung AC071JN4CEH Service Manual page 82

Troubleshooting
Has the service valve been completely
Is the indoor EVA sensor correctly connected?
Has the refrigerant been charged?
Replace the inverter PCB.
4-42
)
(Continued)
Continued
Yes
opened?
Yes
Yes
Yes
No
No
Re-connect the sensor connector.
No
Charge the refrigerant.
Open the valve.
Samsung Electronics