[maria9]

My refrig is not cooling. The freezer feels like it's cooling, but the compressor doesn't go on.

[PS Staff - Sheila]

If the compressor is not coming on the fridge will not cool.

On the control panel in the fridge section locate the timer.

You will see two screws with a small knob between them.

Turn the knob until you hear it click.

If the compressor starts you have a faulty timer.

If the compressor does not start it could be the relay on the compressor.

Here is a link to your fridge model frt18tphw0.