Frigidaire FG4H2272UF Complete Owners Guide - Page 25

NORMAL OPERATING SOUNDS AND SIGHTS Understanding the sounds coming from the refrigerator High-efficiency refrigerators may introduce unfamiliar sounds. These sounds normally indicate the refrigerator is operating correctly. Some surfaces on floors, walls, and kitchen cabinets may make these sounds more noticeable. The following is a list of major components in the refrigerator and the sounds they can cause: A Evaporators Refrigerant through the evaporators may create a boiling or gurgling sound. B Evaporator fans Sounds of air being forced through the refrigerator by the evaporator fans may be heard. C Defrost heaters During defrost cycles, water dripping onto the defrost heaters may cause a hissing or sizzling sound. After defrosting, a popping sound may occur. D Automatic ice maker When ice has been produced, sounds of ice cubes falling into the ice bin may be heard. Ice maker fan, water valve activation, and refrigerant gas fluid may create sounds from its operation. E Electronic control & automatic defrost control These parts can produce a snapping or clicking sound when turning the cooling system on and off. F Condenser fan Sounds of air being forced through the condenser may be heard. G Compressor Modern, high-efficiency compressors run much faster than older models. The compressor may have a highpitched hum or pulsating sound. H Water valves Make a buzzing sound each time they open to fill the ice maker. I Drain pan (not removable) Sounds of water dripping into the drain pan during the defrost cycle may be heard. J Condenser May create minimal sounds from forced air. K Motorized damper May produce a light humming during operation. L Ice dispenser When dispensing ice, a snapping, clicking, or popping sound may be heard. NOTE Energy efficient foam in the refrigerator is not a sound insulator. NOTE During automatic defrost cycle, a red glow in the back wall vents of the freezer compartment is normal. K Features vary by model 25