Samsung RS2544 Service Manual

Also see for RS2544: Service guide

Samsung RS2544 Service Manual Manual pdf 30 page image

30Operation Function9-11) Forced Operation Function (Pull-down / R-Defrost / R.F-Defrost / Cancellation) This function enables a pull-down mode, a defrost mode for the refrigerator only, a defrost mode for the freezer andthe refrigerator at the same time, and a cancellation of this function. Press Power Freeze(Quick Ice) and Fridge Temp. buttons for 8 seconds simultameously to get in the ready mode for aforced operation. The display panel will return to normal after 20 seconds in the ready mode. At the ready mode, press any button(except Ice Type and Child Lock) once to start a pull-down operation, twice for adefrost cycle for the refrigerator, three times for a defrost cycle for the freezer and the refrigerator, and finally four timesfor cancellation of this function. Another way to cancel this function is to simply plug out and in the power cord.1) Pull-down Operation1-1) At the ready mode, press any button once then the buzzer will beep (ON for 1/2 second and OFF for 1/2 second)until this mode is cancelled.1-2) At this pull-down mode, the compressor will start immediately (No 5 minute delay) and if the system is in thedefrost cycle, it will be cancelled right away.note) If this pull-down mode begins right after the compressor was off, the compressor may not start to run due to anoverload condition.1-3) At this mode, the compressor and freezer fan will operate continuously for 24 hours and the refrigerator fan will beon and off according to the set temperature(34℉)1-4) After 24 hour operation, the system will be cycled at -14℉ for the freezer and 34℉ for the refrigerator.1-5) In order to cancel this mode at any time, select the next mode on the ready mode or power off the system.2) Defrost operation2-1) At the pull-down mode, press any button again on the ready mode to begin the defrost cycle for the refrigerator.2-2) The beep sound continues for 3 second at the beginning, then ON for 3/4 seconds and OFF for 1/4 second untilthis mode cease.2-3) After this operation, the system will come back to normal operation.2-4) At this mode, press any button again on the ready mode to operate the defrost cycles for both compartments.2-5) The beep sound continues for 3 seconds at that time, then ON for 1/4 second and OFF for 3/4 seconds until thedefrost operation cease.3) Cancellation3-1) At the R,F-Defrost mode, press any buttons again on the ready mode to return to a normal operation.3-2) Simply unplug the power cord, then plug it again to return to a normal operation.