Failure Diagnosis - Samsung AM160FNBDEH Installation Manual

Failure diagnosis

When there is problem on DVM Hydro unit / Hydro unit HT, error will be displayed on the Main PCB and the display of the
remote controller.
Display on the remote controller display when error is detected
Error indications are displayed as seen below.
1. Hydro unit/Hydro unit HT error
- The address of Error, "Ai" and the error code will be displayed alternately on the remote controller display.
2. Outdoor unit error
- The address of Error, "Ao" and error code will be displayed alternately on the remote controller display.
3. Wired remote controller error
- The error code will blink at 0.5 second interval on the remote controller display and the address of error will not be
displayed.
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