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Model reference

Miele KFNF 9955 iDE Built-in French-Door Bottom-Freezer Refrigerator

French-door refrigerator with SoftClose freezer drawers, where a loud compressor or a warm fresh-food side tend to bring owners in.

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Reviewed by Miele Repair Editorial Team · Last reviewed November 2, 2026

At a glance

Overview

Miele Repair Editorial Team Written by Miele Repair Editorial Team Editorial Team Published November 2, 2026 Technically reviewed November 2, 2026
Model number KFNF 9955 iDE
Appliance category Refrigerator
Refrigerator service reference

The KFNF 9955 iDE pairs French doors on top with a bottom freezer in a built-in cabinet, and its minimum cabinet opening is 36 inches. Its total capacity is 18.9 cu. ft., and two SoftClose freezer drawers include interior lighting. The ComfortClean door bins are dishwasher safe, DynaCool circulates cold air with a fan, and Sabbath mode is included. A single-unit installation requires 110/120 V, 60 Hz and 15 A. This Miele refrigerator needs the cabinet opening measured at its minimum width before a service call. Across the metro areas we cover, a compressor that runs loud and a fresh-food side that will not reach its setting are the first details to describe. In the booking form, write the symptom, the full number from the rating label and any code shown.

The two SoftClose freezer drawers and their interior lighting set this model apart from a plain bottom-freezer unit, since the freezer is a pair of drawers rather than one compartment. DynaCool moves cold air with a fan, so the owner depends on that fan as well as the compressor for even temperatures.

Known problems

Common issues for this model

Compressor or fan running loud or nonstop

Ice maker or dispenser not working

Fresh-food section not cooling to the set temperature

Frosting up or not holding temperature

Diagnostics

Related error codes

Helpful notes

Troubleshooting resources

Note how long the temperature has been off and whether the freezer side is affected too.

Model-information disclaimer.

Confirm your exact model number and specifications with your appliance documentation before booking a repair. Model pages are for identification and compatibility reference.

FAQ

Frequently asked questions

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At a glance

ModelKFNF 9955 iDE
Appliance36-inch built-in French-door bottom-freezer refrigerator
Common symptomscompressor or fan running loud or nonstop; ice maker or dispenser not working; fresh-food section not cooling to the set temperature; freezer frosting up or not holding temperature
What you can checkNote how long the temperature has been off and whether the freezer side is affected too.
When to call a technicianIf the symptom comes back after the simple checks, or you see a code, leaking water or a burning smell, book a visit.

Specifications

DimensionsMinimum cabinet opening width is 36 inches.
CapacityTotal capacity is 18.9 cu. ft.
PowerSingle-unit installation requires 110/120 V, 60 Hz, 15 A.
FeaturesIncludes two SoftClose freezer drawers. Freezer drawers include interior lighting. DynaCool circulates cold air with a fan.
ControlsIncludes Sabbath mode.
CareComfortClean door bins are dishwasher safe.

Service notes for the KFNF 9955 iDE

A fan or compressor that runs without stopping sends a technician to the DynaCool fan, the door seals and the compressor run cycle, so the owner should note how long the noise lasts. For a fresh-food section that will not cool, the technician checks the fan and the air path before the controls. The SoftClose drawers can be checked by hand: note whether a drawer stops short of closing or whether its lamp goes out. Do not pry a stuck drawer open, because the SoftClose mechanism can be damaged.

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(844) 459-5005
Phone (844) 459-5005
Email info@mieleservicecenter.support
Hours Mon–Sat: 8:00 AM – 7:00 PM
Service area Serving Miami, New York, Houston, Los Angeles and San Diego metro areas.
Response time Same-day and next-day appointments in most areas.