Troubleshooting
4-40 Samsung Electronics
Open the valve.
(BT-FBLBHF&SSPS&SSPS$PEF&
)
(Continued)
Yes
Re-connect the sensor connector.
No
No
Is the indoor EVA sensor correctly connected?
Yes
Charge the refrigerant.
No
Has the refrigerant been charged?
Replace the inverter PCB.
Continued
Yes
Yes
Has the service valve been completely
opened?