Samsung AF24FSSDAWKX - Refrigerant Leakage Error

Troubleshooting
4-34 Samsung Electronics
4-4-26 Refrigerant leakage error
Indoor unit display
Outdoor unit display
● (YEL) ● (GRN) ○ (RED)
1. Cause of malfunction
1) Faulty tightness of service valve
2) Faulty pipe
2. Check procedure
1) Check tightness of service valve
2) Check whether or not pipe is leaking
3) Replace pipe