Samsung RS257BABB Service Guide - Page 21

Evaporator in Freezer, Freezer Thermistor, Ambient Thermistor, Ice-MakerThermistor, Freezer Bimetal

Page 21 highlights

Mechanical Disassembly Evaporator in Freezer Evaporator is located in the bottom of freezer to produce cold air driven across the evaporator coils. 1. Take off the ductwork in Freezer. 2. Disconnect the wire connector (Heater, Bimental, and Thermistor). 3. Desolder the inlet and outlet tubes. 4. Remove the evaporator. 5. Take the same steps to seal the system as mentioned earlier. Accumulator Freezer Thermistor Ambient Thermistor The ambient thermistor is located inside the upper hinge cover. It sends temperature signals to the micro-processor. Ambient Thermistor Bimetal Ice-MakerThermistor The Ice-Maker thermistor is located in its bottom. The temperature signal sends the micro-processor. Freezer Bimetal Thermistor Thermal fuse has been replaced with Bimetal since 2004, May 3rd Freezer Thermistor The freezer thermistor is located at the top left of freezer vent. It sends temperature signals to the micro-processor. 21 Thermistor(ICE-MAKER)

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21
Evaporator is located in the bottom of freezer to
produce cold air driven across the evaporator coils.
1. Take off the ductwork in Freezer.
2. Disconnect the wire connector (Heater, Bimental,
and Thermistor).
3. Desolder the inlet and outlet tubes.
4. Remove the evaporator.
5. Take the same steps to seal the system as
mentioned earlier.
The freezer thermistor is located at the top left of
freezer vent. It sends temperature signals to the
micro-processor.
The ambient thermistor is located inside the upper
hinge cover. It sends temperature signals to the
micro-processor.
The Ice-Maker thermistor is located in its bottom.
The temperature signal sends the micro-processor.
Evaporator in Freezer
Mechanical Disassembly
Accumulator
Thermistor
Bimetal
Freezer Thermistor
Ambient Thermistor
Ice-MakerThermistor
Freezer Thermistor
Ambient
Thermistor
Thermistor(ICE-MAKER)
Thermal fuse has been replaced with Bimetal since 2004, May 3rd
Freezer Bimetal