Sub-Zero · Palos Verdes Estates
Sub-Zero 600: Two Columns, Two Faults
| Appliance | Sub-Zero |
| Location | Palos Verdes Estates, CA |
| Reported symptom | One column not cooling; water leaking from the second |
| Work performed | Diagnostic visit on both columns: traced the loss of cooling in the first to a refrigerant leak in the sealed system, and the water on the floor at the second to its water line rather than any refrigeration fault. |
What happened
Two Sub-Zero 600-series columns installed side by side, and two complaints that looked related but were not. The first column had stopped cooling; the second was leaking water. It is tempting to assume one cause behind both — a shared install problem, a shared failure.
Testing said otherwise. The column that was not cooling had lost refrigerant: a sealed-system fault, and the expensive one. The leaking column had a healthy refrigeration system — its water was coming from the water line, which has nothing to do with cooling at all.
This is why we diagnose each unit on its own rather than pattern-matching across a kitchen. Had we assumed the leak was the same sealed-system problem, the owner would have been quoted twice for the wrong work.
Related pages
Sub-Zero repair · Sub-Zero Refrigerator Repair · Service in Palos Verdes Estates
Case details come from our job records. Customer-identifying information is not published.