Humming is a classic sign that the start / run capacitor for the compressor has failed. Call for service, have it checked for gas and condenser cleaned.
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Question edited for clarity.
Question moved from Cars and Trucks category.
This is primarily a South African make and not one we know here in North America. This link should work better where you live and provide some insight.
https://www.google.com/search?q=DEFY+DOUBLE+DOOR+FRIDGE+DFF417+error+OC2
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Coldspot 106. Model
This model refrigerator is a relatively small refrigerator. It is a Freezer on top model, and Sears documents lists this unit at 18.1 cu ft. I hope that answers your question about capacity.
I'm glad I could help. If you need anything else, just let me know.
In reality, when you buy a replacement, you buy by dimensions to fit the space not cubic feet of the old one. Go to Home Depot armed with a tape measure.
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Copper has anantibacterial effect. Studies recommend storing water in copper containers for several hours before consumption to maximize this benefit. Some research suggests 48 hours. perhaps explore dedicatedcopper water bottlesfrom reputable sources for optimal water storage.
This refers to water, not juices.
Turn it off by removing the wall plug for 10 minutes. This will do a power rest to the control electronics. This is a bottom mounted freezer, so cold air for the fridge is vented upwards by a fan. Make sure it is running and there are no ice blockages. Strangely they call the fan in the fridge an
Refrigerator Evaporator Fan Motor. The part is obsolete anyway.
If it normally says 4 for the fridge, that would be 4 degrees Centigrade, which means the freezer should show minus 18'C. Or 36'F Fridge / 0' F Freezer/
This shows all the parts.
https://www.searspartsdirect.com/model/3tradtge4f-000582/kenmore-79575004401-bottom-mount-refrigerator-parts
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Sometimes the timer jmalfunctions and the refrigerator will not go in to a defrost mode. Try unplugging it and defrost the refrig and plug it in again.
Check the control panel or display on the refrigerator for any error codes or indicators that might suggest a malfunction. Reset the control panel by unplugging the refrigerator for a few minutes and then plugging it back in.