A homeowner in Stittsville called TechVill about their built-in Bertazzoni refrigerator: ice was building up in the fresh food section — the same complaint as last time. TechVill technician Alpeshkumar spent two hours on the visit, and the photos tell most of the story.
The unit. A Bertazzoni ZS8990TST6IU, a panel-ready 36-inch built-in made in Italy, with a 2017 serial number. The rating plate lists separate refrigerant charges for the fridge and the freezer: the fresh food section has its own evaporator rather than borrowing cold air from the freezer. That detail is why ice can form in the fresh food section at all.
What the homeowner was living with. A solid sheet of ice across the lower rear of the fresh food compartment — not frost, but water that had run down and frozen in layers.
Clearing it properly. Alpeshkumar removed the ice and then poured hot water through the system to make sure everything was clean and that water was actually leaving through the drain, rather than assuming the drain was clear once the visible ice was gone. The drain was not the problem.
The actual fault. The fan on top of the fresh food evaporator was not working properly. That fan’s job is to pull air across the coil and push it back into the compartment. Without enough airflow, the coil runs colder than it should and moisture from the cabinet builds up on it. Meltwater does not clear the way it was designed to, and it freezes where it lands. The fix is a new fan motor.
Parts required:
- Fridge section fan motor (part #Z310071) – the evaporator fan that circulates air across the fresh food coil; $123 plus tax, on backorder with an estimated 20-day lead time
The complication. The homeowner told Alpeshkumar that another company had already replaced that same fan. If that is right, a fan that failed again soon after replacement raises fair questions: was the replacement part sound, was it installed correctly, or is something else wearing fans out? Those questions deserve an answer before anyone installs a third fan.
So nothing was forced. Alpeshkumar laid out what he found and what the part would cost and how long it would take, and the homeowner will first check what can be done with the company that did the earlier repair. If they want TechVill to fit the fan, they will call — and with a 20-day backorder, that decision costs them no time.
The homeowner also asked for their wine cooler to be looked at on the next visit — its bottom section has stopped working. Its model and serial number could not be located this time, so it was noted rather than guessed at.
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