Samsung AM056KN4DEH/TK - Outdoor Unit Pipe Inspection Error

Troubleshooting
Samsung Electronics 4-65
4-4-21 Outdoor Unit Pipe Inspection Error
1. Judgment Method
● Check if the indoor address settings are the same for the address of the indoor units connected to each port of the MCU and the
address of the indoor units of the relevant MCU ports .
● Check if the indoor unit usage setu
p switch is turned on for the MCU port connected to the indoor unit.
Outdoor Unit Display
: No change of EVA IN or wrong EVAN IN change during pipe inspection.
: No change of EVA OUT or wrong EVA OUT change during pipe inspection.
Indoor Unit Display -
Judgment Method t3FGFSUPUIFKVEHNFOUNFUIPECFMPX
Special Cause t5IFMJRVJEQJQFHBTQJQFPGUIFJOEPPSVOJUJTOPUDPSSFDUMZDPOOFDUFEUPUIFQPSUTFUJO.$6