Samsung Refrigerators

Samsung RT18DG6700SR

Model # RT18DG6700SR

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

01

Display showing OF OF with the cabinet warm

02

22E or 22C fan code on the temperature display

03

Water dispenser slow or stopped

Error Codes Common to This Model

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FAQ

Samsung RT18DG6700SR FAQ

It depends on the cabinet and the finding. A confirmed compressor or refrigerant failure on the RT18DG6700SR is a sealed-system repair, carried out only by a technician equipped for refrigerant work, and we quote it against replacement before ordering anything - the answer differs for a recent counter-depth cabinet and a decade-old one.

On the RT18DG6700SR, Samsung’s US refrigerator article lists 22E and 22C as the fresh-food fan code. On the RT18DG6700SR, that fan sits behind the rear panel of the fresh-food section; it stops when frost locks the blade or the motor fails. With the RT18DG6700SR switched off at the breaker and the shelves out, the panel can be removed and the fan checked for ice - if it is frost-bound the defrost circuit is the real problem, and if it is clear the motor is.

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