Frequently Asked Questions
•What is the typical resistance range for a Sub-Zero freezer compressor?
The typical resistance range for a Sub-Zero freezer compressor varies by model and horsepower, but it is usually between 2 and 10 ohms per winding. Consult the specific service manual for accurate values.
•How do I access the condenser coils on my Sub-Zero refrigerator?
The location of the condenser coils varies by model. Some are located at the bottom behind the kickplate, accessible by removing a few screws. Others are located at the back of the unit and require pulling the refrigerator away from the wall.
•If the compressor windings are good, but the compressor is still not running, what else could be the problem?
If the windings test good and voltage is present, the compressor's internal mechanical components (piston, valves) may be seized or damaged. In this case, the compressor needs replacement. Also check the start relay or capacitor if equipped.