Service manual
Table Of Contents
- Table of Contents
- Samsung Support Information
- Support Contact Numbers
- Be Prepared When Calling for Technical Assistance on Appliances
- Refrigerator Model Number Nomenclature
- Technical assistance will not be able to help unless you are properly prepared with tools when you are with the product.
- REDO Prevention Tips
- Repair Codes Excluded from REDO calculation:
- Quick Document Search
- Parts List Search
- Bill of Materials Search Tip
- Refrigerator Technology
- Dual Evaporator with TDM valve
- Inverter Compressor
- Refrigerant Path
- Chapter 3
- Refrigeration Troubleshooting
- Refrigeration Troubleshooting
- Refrigeration Troubleshooting
- Refrigeration Troubleshooting
- Forced Operation and Test Mode
- Forced Operation
- RFG29* Series Inverter Compressor Forced Mode
- RM257*** Series Inverter Compressor Forced Mode
- Forced Mode for Single Evaporator units
- Refrigeration Troubleshooting
- Refrigeration Troubleshooting
- Refrigeration Troubleshooting
- Self Diagnostics
- Self Diagnosis Hold Buttons until display stops blinking and beeps, then release and read fault codes. Various refrigerator pa
- Error Code Display Pt 1
- Error Code Display Pt 2
- Error Code Display Pt 3
- Error Code Display Pt 4
- Error Code Display Pt 5
- Error Code Display Pt 6
- Error Code Display Pt 7
- 2008 French Door Refrigerator Error Codes
- 2008 French Door Refrigerator Error Codes
- Defrosting Troubleshooting
- Testing Defrost Circuits
- Defrosting Troubleshooting Part 1
- Defrosting Troubleshooting Part 2
- Defrosting Troubleshooting Part 3
- Defrosting Troubleshooting Part 4
- Defrost Error Symptoms
- Defrosting Error Causes
- Defrost Circuit Modification
- Chapter 4
- No Ice - Flex Tray I/M
- Slow Ice - Flex Tray I/M
- Shattered Ice Cubes - Flex Tray I/M
- Service Concerns- Heat Release I/M
- Service Concerns – Heat Release I/M
- Heat Release Ice Maker - Troubleshooting
- Heat Release Ice Maker - Troubleshooting
- Heat Release Ice Maker - Troubleshooting
- RF267**, RF26VAB** Not all Connectors and pins used on all models
- Model : RFG 294 **, RFG295**, RFG299** Not all Connectors and pins used on all models
- Common Defrost Problems
- Defrost Service
- No Cool Service Issues
- Service Access
- Chapter 5
- Refrigerator Filter Housing Damage
- Chapter 6
- Refrigerator Truck Stock Recommendations Part 1
- Refrigerator Truck Stock Recommendations Part 2
- Sensor Test Chart
24
Refrigeration Troubleshooting
• Forced Defrost Operation
• Standard compressor models can activate the Fridge
defrost only, or both the Fridge and Freezer defrost.
• Inverter compressor models activate all heaters at once.
• In the Forced Defrost Mode the defrost sensor still
controls the heater operation. When defrost is activated
the main PCB will turn over defrost control to the sensor
in about 90 seconds. If the defrost sensor reads a
temperature above the shut off point it will tell the main
PCB to turn off the defrost voltage.
• Even when the defrost is turned off the unit will stay in
the forced mode for up to 24 hours.