3-8) Defrost - Samsung RS2530BSH Service Manual

OPERATING INSTRUCTIONS & INSTALLATION
4-3) Ejection Movement TIMING CHART
Horizontal S/W
Ice Level S/W
Eject Motor rotates
clockwise
Eject Motor rotates
counter clockwise
5) Ice Test
It is necessary for the forced operation for the purpose of the operation test, A/S, and cleaning, and when
pressing the ICE TEST S/W for a certain time period (more than 1.5 sec.), it goes into operation.
5-1) The TEST button will not be selected during the Water Supply or the Ejection. Press it again with the
Water Supply or the Ejection completed to run the Test function. Standby for maximum 5 min. when Water
Supply operates.
5-2) When the TEST button is selected, the ejection will be carried out by running the eject motor regardless of
the elapsed time (58~110 min.) after the Water Supply and the temp of the ice making. And after this, the
tray will be reverted to the horizontal level and the ICE TRAY will be supplied with water.
5-3) It operates normally regardless of the Freezer/Refrigerator DOOR OPEN (No temporary pause functions
by the DOOR OPEN)
5-4) Other functions are the same as the movements of the Ejection and the Water Supply.
5-5) When ERROR occurs more than 3 times with the normal function and the ice making stops, the ICE TEST
shall operate. At this point, if the normal Ejection and Water Supply are operated by the TEST S/W, there
would be "Ding Dong" sound for once before the Water Supply and the third ERROR MODE will be
cancelled executing the normal ice making.

3-8) DEFROST

1) Freezer Defrost shall be determined by COMP ON total hour.
2) On the initial POWER ON, Defrost in Freezer will be operated after COMP ON total hour of 4 hr.
3) Defrost cycle changes automatically depending on the conditians
4) The judgment of defrost cycle shall be determined by peripheral temp, No. of DOOR OPEN in
Freezer/Refrigerator, and the time for DOOR OPEN in Freezer/Refrigerator.
5) Point of Defrost HEATER OFF is (59 °F/15 °C) by the temp value of Freezer Defrost SENSOR.
● If F Defrost HEATER doesn't reach to the point of Defrost OFF in 70 min., turn off forcibly and complete
Freezer-Defrost. ( Prevention of inferior HEATER OPEN or inferior Refrigerator Defrost Sensor )
Initial
horizontal status
ON
OFF
ON
OFF
ON
OFF
ON
OFF
MIN 6 hr, to MAX"11" hr
Max TRAY twist Standby(2sec)
Ejecting
24
Restorating to Completion
horizontal status horizontal status