Troubleshooting
11-5-13 Outdoor unit Cond out sensor open
• Operation/Fan error is flickering on the indoor unit.
• t4 error is displayed on the outdoor PCB.
• T-air out is -40˚C.
11-51
Phenomenon
Check method
• Check the resistance of outdoor unit Cond out sensor.
• Replace the outdoor unit Cond out sensor and check
S-NET.
Samsung Electronics