The Samsung RF263BEAESR is a 26 cubic foot French Door refrigerator with external water and ice dispenser, twin cooling plus technology, LED lighting, digital temperature control, and energy star certification. This service manual provides comprehensive technical information for qualified service technicians including disassembly instructions, troubleshooting guides, wiring diagrams, and replacement part information.
The RF263BEAESR features French doors with bottom freezer, external water/ice dispenser, and advanced cooling technology.
| Feature | Description |
|---|---|
| Capacity | 26 cubic feet total (fresh food: 17.6 cu ft, freezer: 8.4 cu ft) |
| Doors | French door design with bottom freezer drawer |
| Ice System | External ice and water dispenser |
| Cooling System | Twin Cooling Plus technology |
| Controls | Digital temperature control with LED display |
| Lighting | LED interior lighting |
| Energy Rating | ENERGY STAR certified |
| Dimensions | 70" H x 36" W x 35" D |
| Weight | 330 lbs |
| Finish | Stainless steel (RF263BEAESR) |
Important safety information for service technicians.
WARNING! This refrigerator uses R600a refrigerant which is flammable. No smoking or open flames near service area.
Main components and their locations within the refrigerator.
Main Components: Compressor (rear bottom), Evaporator fan motor (freezer), Condenser fan motor (rear), Main PCB (top rear), Display PCB (door), Temperature sensors (multiple locations), Ice maker (freezer door), Water valve (bottom rear).
Control System: Main control board manages compressor, fans, defrost system, and temperature regulation. Sensors monitor temperatures in fresh food and freezer compartments.
Step-by-step disassembly procedures for service access.
CAUTION! Label all wires and take photos during disassembly for proper reassembly.
Electrical components and testing procedures.
Tip: Use manufacturer-specified test equipment for accurate diagnostics.
Refrigeration circuit components and service procedures.
WARNING! R600a is flammable. Follow proper recovery and charging procedures.
| Symptom | Possible Cause | Corrective Action |
|---|---|---|
| Refrigerator not cooling | Compressor failure, refrigerant leak | Check compressor operation, test for leaks, verify sensor readings |
| Ice maker not working | Water valve, ice maker assembly | Test water valve operation, check ice maker motor and thermostat |
| Display not functioning | Power supply, main PCB | Check incoming power, test main PCB outputs |
| Noisy operation | Fan motors, compressor | Inspect fans for obstruction, check compressor mounts |
| Water dispenser issues | Filter, valve, lines | Replace water filter, test water valve, check for kinks in lines |
Diagnostic error codes and their meanings.
| Error Code | Description | Solution |
|---|---|---|
| E01 / E02 | Freezer sensor error | Replace freezer temperature sensor |
| E03 / E04 | Refrigerator sensor error | Replace refrigerator temperature sensor |
| E21 | Defrost sensor error | Replace defrost temperature sensor |
| E30 / E31 | Ice room sensor error | Replace ice room temperature sensor |
| E40 | Communication error | Check wiring between main PCB and display |
Common replacement parts for RF263BEAESR model.
Electrical schematics and connection diagrams.
Main Power Circuit: Shows AC power input, main PCB connections, compressor circuit, and fan motors.
Control System: Details main PCB to display PCB communication, sensor connections, and user interface wiring.
Ice/Water System: Illustrates ice maker wiring, water valve connections, and dispenser switch circuits.
Note: Refer to complete wiring diagram in service manual for detailed pin-to-pin connections.