Sub-Zero Refrigerator

Sub-Zero CL3650U

Model # CL3650U

Sub-Zero refrigerator repair

The CL3650U is a current-production 36″ Classic over-and-under refrigerator/freezer — 84″ high, 20.8 cu. ft., with a bottom-mounted freezer and automatic ice maker. Because it’s still in production, parts and service documentation are more current than on the legacy Classic series.

A cabinet that holds temperature overnight but drifts warmer through the day, and frost building up inside the freezer compartment, are the cooling issues reported most on a CL3650U. The ice maker turning out no ice, slow ice, or cloudy cubes is worth treating as its own separate issue.

Key Features

  • 36" Classic over-and-under refrigerator/freezer
  • 84" high, 36" wide, 20.8 cu ft, bottom-mounted freezer with automatic ice maker
  • Current generation, still in current production
  • Parts and service documentation are more readily available for a current model than for the legacy series, specific to the CL3650U.

Most Common Issues on This Model

01

On the CL3650U, cabinet holding temperature overnight but drifting warmer through the day

02

Frost building up inside the freezer compartment

03

Ice maker producing no ice, slow ice, or cloudy cubes, as recorded for the CL3650U.

Error Codes Common to This Model

Own This Model? Book a Diagnosis.

Have the model number to hand when you book, so the technician arrives knowing which parts this model uses and where it usually fails.

FAQ

Sub-Zero CL3650U FAQ

Some day-to-night fluctuation is normal, but if the pattern holds steady, have the door seal checked first.

Check the water supply line and filter first, since those cause most ice maker complaints before the refrigeration system is involved.

Need a repair? We're ready to help. Call Now
Call Us Schedule