MODEL PROFILE
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MODEL OVERVIEW
About this model: GE FCM16DLWW
FCM16 chest freezer with red high-temperature warning, yellow power-loss memory and green power status.
Identify this chest freezer before reading its lamps
FCM16DLWW is GE's white, 15.7-cubic-foot manual-defrost chest freezer, not an upright cabinet with an electronic temperature display. Its exact product listing identifies four slide-out baskets, arranged as two upper and two lower, an interior LED and a lock with a self-ejecting key. The linked owner's manual names the FCM16 family on its cover and illustrates the chest layout. That family reference matters because a different GE freezer can use the words High Temp with a different control panel. On this model, the outside lamps and Alarm Reset button are the relevant signals.
What a red High Temp lamp says
GE lists an audible temperature alarm, exterior High Temp indicator and adjustable manual control for FCM16DLWW. The FCM16 manual gives the red lamp a precise threshold: it turns on after the cabinet has stayed above 23°F (-5°C) for 60 minutes and goes out after cooling below 20°F (-7°C). That delay and separate turn-off point explain why a brief lid opening need not produce an immediate warning, and why silencing a sound does not prove the freezer is cold again. The manual calls for a midpoint Cold-to-Coldest dial setting and 6 to 8 hours of running before the first food load.
Yellow alarm memory and green operating light
When the red temperature lamp is on, the manual says the yellow lamp flashes as well. If yellow flashes while red is off, GE identifies a household power loss rather than a currently lit high-temperature condition. Pressing Alarm Reset stops the audible alarm and yellow flashing; the red lamp's temperature rule remains separate. The exact model has a power-on light, and the manual describes the green lamp as its running indicator. If green is dark, it advises checking the cord, outlet, breaker, fuse or bulb. These color combinations carry more information than the alarm sound alone.
Defrost without damaging the cabinet
FCM16DLWW is manual-defrost and has a dedicated defrost-water drain. The manual advises not letting average wall frost grow beyond a quarter inch, then using a plastic or wooden scraper, never a metal ice pick or electrical appliance inside. For a complete defrost, unplug the freezer, move the food to insulated storage, collect water at the exterior drain and open the interior plug as directed. Monitor the tray, replace both plugs, restore the previous control position and reconnect power before returning food. Its four removable baskets help organize food for this operation, but do not make the unit self-defrosting.
Separate a warm cabinet from an electrical fault
GE specifies two inches of ventilation at the sides and rear of this model. The manual also calls for a dry, ventilated location and a floor able to carry a full freezer. Its troubleshooting table links excessive running or warmth to a lid held open, a warm dial setting, restricted air circulation, a large warm-food load or a recent power interruption; it says a recently disconnected unit may need 6 to 8 hours to cool fully. Check those conditions alongside the red, yellow and green lamps. A reset silences the warning; it does not repair ventilation, restore household power or instantly refreeze food.
Verified model details
Red lamp has timed temperature thresholds
Source for this detailYellow distinguishes power loss from active warmth
Source for this detail · Source page: 1Manual defrost with drain and safe tools
Source for this detail · Source page: 5
This description summarizes the linked source documents; check each cited source for your exact model and region.
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GE® ENERGY STAR® 15.7 Cu. Ft. Manual Defrost Chest Freezer - FCM16DLWW - GE Appliances
Open official sourceIf there is a safety risk, stop using the appliance and follow the manufacturer’s instructions.