How Long Does It Take For A Freezer To Get Cold Again After Defrosting. You will have to evaluate each item separately. Keeping it on will only waste energy and slow down the defrosting process.

It may take anywhere from 4 to 12 hours to reach and stay the proper temperature, however. Change water every 30 minutes until food is thawed. If the rh22h9010sr were in cooling off mode, it would have the letters of displayed in the temperature readout, which does not.