
Samsung lists the RT18DG6700SR as a 18 cu. ft. top-freezer refrigerator – its own page reads Bespoke AI Top Freezer All-Around Cooling Auto Ice Maker | 18 cu.ft.. The RT18DG6700SR is a top-freezer cabinet with one evaporator behind the freezer wall, so a frost sheet on that wall and a warm lower section almost always mean the defrost circuit has stopped clearing the coil.
With the RT18DG6700SR switched off at the breaker, the rear evaporator cover comes off and the fan, the defrost heater and its sensor are measured before any part is ordered; a sealed-system problem is confirmed by pressure and temperature readings, never assumed from a warm cabinet.
Key Features
- 18 cu. ft. capacity
- Top-freezer refrigerator
- Bespoke door panels that can be changed for another finish
- Automatic ice maker
- All-Around Cooling with vents on every shelf level
Most Common Issues on This Model
Display showing OF OF with the cabinet warm
22E or 22C fan code on the temperature display
Water dispenser slow or stopped

