Refrigerator problem

Refrigerator Freezing Food

Lettuce frozen solid and milk with ice in it, in a compartment that is not supposed to freeze.

5 likely causes 5 things to check first
Leafy salad and a carton frozen solid on the top shelf of a refrigerator, ice crystals glittering on them.

What this usually means

Food freezing in the fresh-food compartment means either that too much cold is arriving or that the appliance believes the compartment is warmer than it is. The first is usually a damper stuck open; the second is a sensor. Where in the compartment things freeze is the quickest way to tell them apart — freezing only near the vent is a distribution problem, freezing everywhere is a control problem.

Five observations that narrow it

Answer these before anyone visits. Each one removes a whole branch of the diagnosis, and they cost nothing.

  1. Does food freeze everywhere, or only near the vent at the back?

  2. What is the fresh-food setting, and has it been changed?

  3. Is the compartment very empty or very full?

  4. Is the freezer behaving normally?

  5. Are items sitting directly in front of the cold-air vent?

Causes, cheapest first

In roughly the order a technician rules them out. The expensive answer is at the bottom because it is usually the last one true, not the first.

Setting too cold

none

Worth ruling out first; knobs and touch panels are both easy to change by accident.

Food sitting in the airflow

none

Items directly in front of the vent freeze while the rest of the compartment is fine.

Damper stuck open

low to moderate

Cold that should be metered arrives continuously, and the whole compartment runs too cold.

More on side-by-side refrigerator repair

Thermistor reading warm

moderate

The control keeps calling for cooling that is not needed, and every part of the system does as it is told.

A nearly empty compartment

none

An empty cabinet has little thermal mass and overshoots far more easily than a full one.

Check these before you book

  • Check the setting before anything else.
  • Move food away from the vent at the back of the compartment.
  • Note whether freezing is local to the vent or general.
  • Put a glass of water in the middle of the compartment overnight and see whether it freezes.
  • Note whether the freezer is behaving normally.

How urgent is this?

Not urgent, though it spoils fresh food steadily. Raising the setting a little usually buys time until a visit.

Back to your everyday

Let’s get your refrigerator working again.

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