Brand: SAMSUNG
Category: Refrigerator
Document Type: Parts/Service
Language: EN
Parts/Service for RB2044SL
Uploaded: Nov. 21, 2025, 7:02 p.m.
Warranty Information
Limited warranty for one year on parts and labor, and five years on the sealed refrigeration system.
The refrigerator features an electronic control system with a digital panel displaying actual compartment temperatures. Users can adjust freezer temperatures from -14°F to 8°F and refrigerator temperatures from 34°F to 46°F using dedicated buttons. Power Freeze and Power Cool functions can be activated to accelerate cooling, running the compressor and fans accordingly for a set duration. A sound function provides feedback for button presses, and a door open alarm sounds if doors are left open for extended periods. The defrost function is determined by compressor on-time and cycles automatically. A forced operation mode allows for manual pull-down and defrost cycles. The digital panel and buttons have specific diagnostic and operational flows if they malfunction.
Troubleshooting and error codes
| Issue | Section | Description |
|---|---|---|
| Defrost sensor trouble | 11-3 | Flowchart for diagnosing defrost sensor issues, involving PCB connectors and MICOM pin checks. |
| Compressor not working properly | 11-3 | Flowchart for diagnosing compressor issues, including force running, MICOM output, relay, and connector checks. |
| Cooling fan doesn't work (Freezer) | 11-4 | Flowchart for diagnosing freezer fan (F-fan) issues, checking compressor operation, door switch, MICOM pins, and PCB connectors. |
| Cooling fan doesn't work (Refrigerator) | 11-5 | Flowchart for diagnosing refrigerator fan (R-fan) issues, checking compressor operation, temperature, door switch, MICOM pins, and PCB connectors. |
| Compressor cooling fan motor doesn't work | 11-6 | Flowchart for diagnosing compressor cooling fan motor issues, checking COMP activation, temperature conditions, MICOM pins, IC06, and relay. |
| No defrosting | 11-7 | Flowchart for diagnosing defrosting issues, including forced defrost key, power supply to heater, MICOM pins, defrost heater relay, and evaporator fuse. |
| Alarm continuously | 11-8 | Flowcharts for continuous melody sound, continuous beep sound, and when the digital panel PCB does not light. |
| Button on digital panel not selected | 11-8 | Flowchart for issues where a button on the digital panel is not selected. |
| Lamp of refrigerator fails to light | 11-8 | Flowchart for diagnosing issues with the refrigerator lamp not lighting, checking door switch, main PCB relay, and power supply to SUB PCB. |