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SubZero Refrigerator Troubleshooting
If you're looking for help fixing your SubZero Refrigerator, look no further! Our comprehensive SubZero Refrigerator Troubleshooting guide will explain common issues, provide tips, and show you how to read your model's error codes.
Not Operating Properly
If your unit won't come on, make sure that it is plugged in and that your power is on. Next, make sure that you have not tripped a circuit breaker or blown a fuse. Replace any blown fuses, and reset your circuit breaker. If your refrigerator is too warm, ensure that the door is properly closed, and reduce how often you open it. Leaving the refrigerator open too long also causes frost to build up. Next, clean the condenser area of any debris or dust. Your refrigerator will also not run if it's in the defrost mode. Leave the refrigerator alone for about 30 minutes, and then try to restart it.
Control Center Panel
If you see a flashing "Service" light on your Control Center panel, check your condenser and clean out any debris. Next, run a test on your temperature sensor by hitting the "Unit On/Off" button, and then hit the button again to restart the refrigerator. If the "Service" light is still flashing, your temperature sensor may be bad. You must call for service. If you see both the "Service" and "Ice" lights flashing, check for excess water, and call for service if you see water. If not, try turning the unit on and off.
Operation
It is normal to hear gear or fan noises. Condensation is also normal if you open the door often and during the summer. If you are not receiving any ice, make sure that the ice maker is turned on and that the ice bucket is in the correct position. Next, ensure that your water supply is connected and turned on. Your refrigerator will run for long periods of time if you have a lot of food in it. If not, make sure that the doors are closed tightly and that the condenser is clean.
Additional Issues
If the outside of your freezer is warm, check your condenser, and clean if necessary. Odors commonly come from food. Clean your unit, and cover up any foods. If frost builds up, and the door is completely closed, call a service technician. Your refrigerator door or sealing may not be adjusted correctly. A refrigerator unit will run warm without adequate airflow. Check your airflow vents, and remove any blockages.
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SubZero Refrigerator Error Codes, SubZero Range Error Codes, SubZero Microwave Error Codes, SubZero Dishwasher Error Codes,
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SubZero Refrigerator Troubleshooting
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We love our Sub Zero. Very few issues over the decades but we are redoing our kitchen and are unsure about keeping this one or purchasing a new one. It’s a huge gamble! We clean the motor periodically and apply petroleum jelly when needed to increase the vacuum seals on the doors. Too bad we do not have a crystal ball!
Expensive, but worth it. Had to spend about $1500 to repair and switch to new refrigerant, but should be good for another 30 years. When you buy a Sub-Zero, you should never have to buy another refrigerator in your lifetime.
I chose a built-in all refrigerator for it's energy efficiency, and have a separate undercounter freezer. The Sub Zero is very roomy and well lit. Have had some issues with dark staining of the white etching on the glass shelves, (which removes mostly with cleaning). Bought in 2001, still going strong in 2019 with only one repair. Very easy to access/clean coils. Fits a huge pizza box on bottom shelf! Stainless steel face looks great. Can set exact temperature desired. No ice/water on door, too many things to break, and I prefer to make my own ice. Ice makers are notorious for problems, so I kept it simple.
Have had the refrigerator for 20 years, very few repairs, functions very well, still looks like new. Side by side refrigerator, freezer on the bottom with ice maker, costly but would recommend this fridge.
Quality built throughout, steady cold or frozen temperature in respective compartments. It looks impressive, more like a part of the house than just an appliance. It is a bit expensive to buy however.
