4-1-6) Restoration Of Previous Settings Upon Power Failure; 4-1-7) Exhibition & Cooling-Off Mode - Samsung RSG5D SERIES Service Manual

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4-1-6) Restoration of Previous Settings Upon Power Failure

1) If the panel display is reset upon instant power failure, it will trigger nonsense calls at the call center.
To prevent this, the following measure is implemented into the unit. Upon the power supply, it initializes
the unit or brings back its previous settings based on the Freezer temperature.
2) Upon the initial power on, it checks its Freezer temperature. When it is lower than 5 (41 ), it is to be
considered as an instant power failure and it brings back all its previous operation functions (Power
Freeze, Power Cool, Vacation, Freezer Settings, Fridge Settings, Ice Type, Child Lock, etc) related to
the panel display.
3) When it is higher than 5 (41 ), it is to be considered as a long-period power failure and it will
initialize the panel display (Freezer: -20 , Fridge: 3 , Crushed for RSG5K/F/D*, RSG257* Model
and Freezer : -20 Fridge : 2 for RSG5B* Model).
4-1-7) Exhibition & Cooling-Off Mode
Exhibition Mode (RSG5K/F/D*)
1) When the Power Freeze and the Freezer buttons are pressed at the same time for 8 seconds
duringthe normal operation, it will be set to the Exhibition mode.
2) When the Exhibition mode is activated, the display panel and all the functions will work normally,
butthe compressor and the Condenser Fan remain off.
3) To deactivate the Exhibition Mode, do the Exhibition entering mode again or turn off the power.
4) When the Freezer or the Fridge temperature becomes over 65 (149 ), the Exhibition mode will be
eliminated and the unit will go to the normal operation mode.
Cooling-Off Mode (RSG257*)
1) When the Freezer and Power Freeze buttons are pressed at the same time for 3 seconds during the
normal operation, it will be set to the Cooling-Off mode.
2) When the Cooling-Off mode is activated, the display panel and all the functions will work normally, but
the compressor and Condenser Fan remain off.
3) To deactivate the Cooling-Off mode, execute the Cooling-Off mode again.
4) When the Freezer or the Fridge temperature becomes over 65 (149 ), the Cooling-Off mode will
be eliminated and the unit will go to the normal operation mode.
5) When the Cooling-Off mode is set, display panel is displayed "OF-OF".
6) When the unit is reset on condition of Cooling-Off mode, the unit operates with Cooling-Off mode.
Exhibition Mode (RSG5B*)
1) When the Fridge key and Child Lock key are held down together for 6 seconds during the normal
operation the Panel Display LEDs will blink for 4 seconds at an interval of 0.5 sec.
2) At this time, when taking your fingers off the Fridge key and Child Lock key and pressing the Freezer
key sending out a "Ding_Dong"sound, it goes into the exhibition mode.
3) When the Exhibition mode is activated, the display panel and all the functions will work normally, but
the compressor and the Condenser Fan remain off.
4) To deactivate the Exhibition Mode, do the Exhibition entering mode again or turn off the power.
5) When the Freezer or the Fridge temperature becomes over 65 , theExhibition mode will be
eliminated and the unit will go to the normal operation mode.
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