Sub-Zero 650 Built-In Use and Care Guide - Page 20

S U B - Z E R O B U I LT- I N U S E & C A R E O P E R AT I O N S ACCESSORIES Optional accessories are available through your Sub-Zero dealer. To obtain local dealer information, visit the Locator section of our website, subzero.com. DOOR AND DRAWER CLOSING Models 611, 611G, 650 and 650G: Your refrigerator door has a door closing cam to help in closing the door. With the door opened to about 120 degrees, the cam will hold in the open position if the door is stopped. As you close the door, the cam will take over at about 15 degrees to help close the door. Your freezer drawer has a self-closing mechanism. The incline, built into roller assemblies on the drawer, uses gravity to assist in closing the drawer. If your Built-In unit is positioned in a corner, you may want to install an optional door stop kit, which limits door opening to 90 degrees. This door stop is provided with each Model 611, 611G, 650 and 650G and is shipped in a plastic bag in the grille area. DOOR CLOSING Models 601R, 601RG, 601F, 661, 642, 685, 632 and 695: Your refrigerator and freezer doors have spring-loaded closure mechanisms. As the doors are closed, the door closure engages to help close and seal the doors. An optional 90-degree or 105-degree door stop is available through your Sub-Zero dealer. CONDENSER FAN MOTOR All Built-In models have a fan behind the grille to cool the compressor area. This fan runs with either compressor. AUTOMATIC DEFROST Your Sub-Zero unit is equipped with an automatic defrost system. The refrigerator section will defrost during each off cycle of the refrigerator compressor. The freezer section is controlled by an energy-saving Adaptive Defrost system, which defrosts as needed. SOUNDS You may hear some noises in the normal operation of the unit. Surrounding acoustics like walls, floors and cabinets may affect the sound of your unit. For example, a gurgling or running water sound is probably refrigerant circulating through the tubing. In Models 685 and 695, the ice dispenser valve inside the refrigerator door snaps closed five seconds after either the ICE or WATER key pad is released. During the ice maker cycle you may hear the sound of ice dropping into the container or the solenoid valve operating while refilling the ice maker with water. During the freezer defrost you may hear crackling and/or sizzling as the heat from the defrost element clears the frost from the freezer coil and water runs into the water pan. While the compressors are in operation, you may hear a slight hum. During the start-up and shutdown of the compressor, you may feel vibration for a few seconds. Some of these noises may be enhanced when the unit door(s) are open. 20