Refrigerator and/or freezer too warm; compressor and fans run but cannot reach set temperature.

Safety first: Sealed system repairs require EPA-certified technicians and specialized tools. Do not attempt to open the sealed system yourself.

Steps (homeowner-level checks):

• Condenser cleanliness: Ensure condenser coils are clean and condenser fan is running properly.
• Door seals: Check gaskets for air leaks that can mimic sealed system problems.
• Frost pattern: With the rear freezer panel removed, observe the evaporator after 10–15 minutes of run time. A normal system shows a light, even frost across most of the coil. A sealed system issue often shows only a small patch of frost near the inlet.

Corrective action: If airflow and seals are good and the frost pattern suggests a sealed system problem, contact a Viking-authorized technician for leak detection, recharge, or compressor replacement.