Samsung RF31FM Series Manual page 139

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5. Check the installation status
5-1. Function for failure diagnosis
5-1-4. Display function of Load condition
RF31FM*S**(For Ice/water model Only)
① If Energy Saver Key + Lighting key are pressed simultaneously for 6 seconds, ALL ON/OFF will
blink with 0.5interval for 2 seconds.
② If take the finger off from above keys and press Fridge, load condition mode will be started.
1) If Energy Saver Key + Lighting key are pressed simultaneously for 6 seconds during normal
operation, the temperature setting display of fresh food and freezer compartments will blink ALL ON/OFF
with 0.5 for 2 seconds.
2) At this moment, If Fridge Key after Energy Saver Key + Lighting Key is pressed, load condition display mode
will be returned with alarm. At LED all on state, only load condition display will blink ON/OFF with 0.5seconds
interval.
3) Load condition display mode shows the load that micom signal is outputting.
However, It means that micom signal is outputting, it does not mean whether load is operating or not. That is
to say that though load operation is displayed, load could not be operated by actual load error or PCB relay
error etc. (This function would be applied at A/S.)
4) Load condition display function will maintain for 30 seconds and then normal condition will be returned
automatically.
5) Load condition display is as below. Only the load control LED will blink with 0.5interval in "Display LED"
RF31FM*D** / RF24FS**(For Ice/water model Only)
To do list
139