Samsung RS261MD Series - 3) If a buzzer does not sound

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4. TROUBLESHOOTING

This model has a buzzer on the Panel PBA. If the buzzer does not sounds when button is pressed,

Forced Operation, door open and disconnection with Main PBA, check out defective soldering on

PBA or buzzer damage. (It is recommended replacing Panel PBA if components are damaged)

※ It could be unable to hear in case there is heavy noise or built-in environment.

3) If a buzzer does not sound

Start

Check & Replace a

buzzer on Panel PBA

YES

"DingDond"

Sounds when a button on the

display panel is pressed

Normal

YES

Door alarm

sounds after any of doors

are open over 2 min.

Buzzer Breakage

Replace Buzzer or Panel PBA

YES

The Buzzer surface is

broken or bended.

YES

Buzzer lead comes off

from the vibration plate.

Replace Panel PBA

Check the button press force and structural

design (Door Sensing)

Main Page

Table of Contents3
Precautions(Safety Warnings)6
Product Specifications9
2-1) Introduction of Main Function10
2-2) Specifications12
2-3) Interior Views13
2-4) Model Specification &Comparison Chart14
2-5) Dimensions of Refrigerator (Inches)17
2-6) Optional Material Specification18
2-7) Refrigerant Route in Refrigeration Cycle19
Disassembly and Reassembly20
3-1) Caution on Disassembly21
3-2) Freezer Door22
3-3) Refrigerator Door23
3-4) Control Panel24
3-5) Door Gasket25
3-6) Door Handle25
3-7) Tempered Glass Shelf26
3-8) Plastic Drawers in Refrigerator27
3-9) Gallon Door bin27
3-16) Ice Maker Kit31
3-17) Auger Motor Case31
3-19) Evaporator Cover in Freezer33
3-20) Upper Duct34
3-22) Evaporator in Freezer34
3-24) Ambient Thermistor35
Troubleshooting39
4-1) Forced Operation Function40
4-2) Sound Function41
4-9) When Power Is Not Supplied49
4-10) When the Compressor Does Not Operate50
4-11) Unable to Defrost51
4-12) Self-Diagnosis Error (Defective Sensor)52
4-13) When Alarm Sound Continues (Buzzer Sound)53
4-14) When Panel Pba Operates Abnormally55
4-15) When Fan Does Not Operate56
4-16) When the Internal Lamp of the Freezer/Fridge Does Not Lighting up57
4-17) When Crush (Crushed Ice) & Cube (Cubed Ice) Does Not Operate Well58
4-20) if Ice Water Is Not Supplied61
Exploded View & PARTS List63
5-1) Freezer64
5-2) Refrigerator68
5-3) Cabinet72
5-4) Freeze Door77
5-5) Refrigerator Door81
Wiring Diagram83
Pcb Diagram84
7-1) PART Arrangement (Main Board)84
7-2) Connector Arrangement (Main Board)85
Schematic Diagram86
8-1) Block Diagram86
8-2) Schematic Diagram87
Reference Information88
9-1) Model Name(Nomenclature) & Q&A89
9-1-1) Model Name(Nomenclature)89
9-1-2) Q&A90

Samsung RS261MD Series - 3) If a buzzer does not sound

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