--- title: "Miele refrigerator showing F120 | RefrigeratorRepair.center" description: "What F120 means on Miele refrigerators, what to check before booking, and when it is not a failure at all." url: "https://refrigeratorrepair.center/error-codes/miele-f120/" --- # Miele refrigerator showing F120 F120 means the refrigerator is getting too little voltage. ## What F120 actually means. F120 means the refrigerator is getting too little voltage. The problem is the power reaching the appliance, not the appliance itself. Miele says the voltage may dip now and then or swing widely. Miele refrigerator display · also shown as Fault F120 What to do when F120 shows on the refrigerator ### Kind of code Mode, not a failure A setting somebody chose, or an alert it raised on purpose — a showroom mode, a door or power alarm. Nothing has broken and no part is needed. ### Usually leads to No repair Note how often the code appears and at what times of day. ### Shows up as Refrigerator Not Cooling The compartment is warm but the appliance still has power and still makes noise. ### Make Miele Fully integrated European refrigeration, usually behind a furniture door. ### Source Miele USA support: F120 (Wayback Machine copy of mieleusa.com, February 2026; the live page refuses automated reads) Taken from the manufacturer's own documentation, quoted below. ## Before you book, in this order. Each step comes from Miele's own guidance for F120 on its refrigerators. Follow it to the end: the last card says whether this is a visit. 01 Note how often the code appears and at what times of day. 02 Have a qualified electrician check the voltage at the outlet. 03 Once the supply has been checked, watch whether the code comes back. ### Cleared? Nothing needed repairing. If the refrigerator does not settle back to temperature, that is a separate problem. ### What not to do Do not book a refrigerator repair for this first. Miele sends you to an electrician because the problem is the house supply. ## What you may notice with it. The refrigerator problems F120 tends to arrive with. Answer these at the refrigerator before anyone is booked. [All problems](https://refrigeratorrepair.center/problems/) Before you call ### [Refrigerator Not Cooling](https://refrigeratorrepair.center/problems/refrigerator-not-cooling/) [All 7 causes, cheapest first](https://refrigeratorrepair.center/problems/refrigerator-not-cooling/) It also comes with - [**Refrigerator Showing an Error Code**](https://refrigeratorrepair.center/problems/refrigerator-error-code/) Food safety applies ### Refrigerator Not Cooling 7 causes, cheapest first No repair indicated ## Nothing to repair. A setting somebody chose, or an alert it raised on purpose — a showroom mode, a door or power alarm. Nothing has broken and no part is needed. [How to read what your refrigerator is telling you](https://refrigeratorrepair.center/problems/refrigerator-error-code/) ## Read these before the visit. Short guides that make the call quicker and the diagnosis cheaper. [All guides](https://refrigeratorrepair.center/guides/) What you can check yourself ### Where the model number hides, and why nothing works without it Error codes ### All 247 codes, by make ## Miele refrigerators. Fully integrated European refrigeration, usually behind a furniture door. [Miele refrigerator repair](https://refrigeratorrepair.center/brands/miele/) More Miele codes [F0](https://refrigeratorrepair.center/error-codes/miele-f0/) [F114](https://refrigeratorrepair.center/error-codes/miele-f114/) [F141](https://refrigeratorrepair.center/error-codes/miele-f141/) [F144](https://refrigeratorrepair.center/error-codes/miele-f144/) [F384](https://refrigeratorrepair.center/error-codes/miele-f384/) Mode, not a failure on other makes [Samsung OF OF](https://refrigeratorrepair.center/error-codes/samsung-of-of/) [LG OF F](https://refrigeratorrepair.center/error-codes/lg-of-f/) [Whirlpool PO](https://refrigeratorrepair.center/error-codes/whirlpool-po/) [KitchenAid PO](https://refrigeratorrepair.center/error-codes/kitchenaid-po/) [GE PF](https://refrigeratorrepair.center/error-codes/ge-pf/) [Frigidaire PF](https://refrigeratorrepair.center/error-codes/frigidaire-pf/) [Sub-Zero H2 LO](https://refrigeratorrepair.center/error-codes/sub-zero-h2-lo/) [Viking CL](https://refrigeratorrepair.center/error-codes/viking-cl/) [All 81 codes of this kind](https://refrigeratorrepair.center/error-codes/#family-mode) Miele builds this ### Built-in refrigerator Flush with the cabinets, serviced from the front, and almost always repaired rather than replaced. Miele builds this ### Refrigerator column Separate refrigerator and freezer towers, each with its own sealed system — so a failure stays on one side. Miele builds this ### Undercounter refrigerator A single 15 to 24 inch unit under the worktop — front-vented, tightly enclosed, and easily starved of air. ## In Miele's own words > The voltage is too low. Voltage is occasionally too low or fluctuates significantly. Have the voltage checked by a qualified electrician. [Miele USA support: F120 (Wayback Machine copy of mieleusa.com, February 2026; the live page refuses automated reads)](https://web.archive.org/web/20260212134200/https://www.mieleusa.com/support/customer-assistance/refrigeration-1317/all/fault_f120-91932707595) Every code on this site is taken from the manufacturer's documentation, never from a forum or a parts listing. ## Miele F120 refrigerator repair, where we come out. The same visit in every metro below: the code, the model number, and a diagnosis before any part is ordered. [All service areas](https://refrigeratorrepair.center/locations/) [Tampa Bay](https://refrigeratorrepair.center/locations/tampa-bay/) FL · 31 areas - [Hyde Park](https://refrigeratorrepair.center/locations/tampa-bay/hyde-park/) - [Davis Islands](https://refrigeratorrepair.center/locations/tampa-bay/davis-islands/) - [Palma Ceia](https://refrigeratorrepair.center/locations/tampa-bay/palma-ceia/) - [Westchase](https://refrigeratorrepair.center/locations/tampa-bay/westchase/) - [Carrollwood](https://refrigeratorrepair.center/locations/tampa-bay/carrollwood/) - [Belleair](https://refrigeratorrepair.center/locations/tampa-bay/belleair/) - [St. Pete Beach](https://refrigeratorrepair.center/locations/tampa-bay/st-pete-beach/) - [Palm Harbor](https://refrigeratorrepair.center/locations/tampa-bay/palm-harbor/) [Orlando](https://refrigeratorrepair.center/locations/orlando/) FL · 30 areas - [Winter Park](https://refrigeratorrepair.center/locations/orlando/winter-park/) - [Windermere](https://refrigeratorrepair.center/locations/orlando/windermere/) - [Dr. Phillips](https://refrigeratorrepair.center/locations/orlando/dr-phillips/) - [Bay Hill](https://refrigeratorrepair.center/locations/orlando/bay-hill/) - [Lake Nona](https://refrigeratorrepair.center/locations/orlando/lake-nona/) - [Heathrow](https://refrigeratorrepair.center/locations/orlando/heathrow/) - [Celebration](https://refrigeratorrepair.center/locations/orlando/celebration/) [Miami / South Florida](https://refrigeratorrepair.center/locations/south-florida/) FL · 47 areas - [Brickell](https://refrigeratorrepair.center/locations/south-florida/brickell/) - [Coconut Grove](https://refrigeratorrepair.center/locations/south-florida/coconut-grove/) - [Coral Gables](https://refrigeratorrepair.center/locations/south-florida/coral-gables/) - [Pinecrest](https://refrigeratorrepair.center/locations/south-florida/pinecrest/) - [Key Biscayne](https://refrigeratorrepair.center/locations/south-florida/key-biscayne/) - [Aventura](https://refrigeratorrepair.center/locations/south-florida/aventura/) - [Sunny Isles Beach](https://refrigeratorrepair.center/locations/south-florida/sunny-isles-beach/) - [Bal Harbour](https://refrigeratorrepair.center/locations/south-florida/bal-harbour/) - [Miami Beach](https://refrigeratorrepair.center/locations/south-florida/miami-beach/) - [Golden Beach](https://refrigeratorrepair.center/locations/south-florida/golden-beach/) - [Weston](https://refrigeratorrepair.center/locations/south-florida/weston/) - [Boca Raton](https://refrigeratorrepair.center/locations/south-florida/boca-raton/) - [Palm Beach](https://refrigeratorrepair.center/locations/south-florida/palm-beach/) [New York Metro](https://refrigeratorrepair.center/locations/new-york/) NY · 75 areas - [Upper East Side](https://refrigeratorrepair.center/locations/new-york/upper-east-side/) - [Upper West Side](https://refrigeratorrepair.center/locations/new-york/upper-west-side/) - [Tribeca](https://refrigeratorrepair.center/locations/new-york/tribeca/) - [SoHo](https://refrigeratorrepair.center/locations/new-york/soho/) - [Greenwich Village](https://refrigeratorrepair.center/locations/new-york/greenwich-village/) - [Battery Park City](https://refrigeratorrepair.center/locations/new-york/battery-park-city/) - [Brooklyn Heights](https://refrigeratorrepair.center/locations/new-york/brooklyn-heights/) - [Park Slope](https://refrigeratorrepair.center/locations/new-york/park-slope/) - [DUMBO](https://refrigeratorrepair.center/locations/new-york/dumbo/) - [Forest Hills](https://refrigeratorrepair.center/locations/new-york/forest-hills/) - [Great Neck](https://refrigeratorrepair.center/locations/new-york/great-neck/) - [Southampton](https://refrigeratorrepair.center/locations/new-york/southampton/) - [Scarsdale](https://refrigeratorrepair.center/locations/new-york/scarsdale/) [Houston](https://refrigeratorrepair.center/locations/houston/) TX · 36 areas - [River Oaks](https://refrigeratorrepair.center/locations/houston/river-oaks/) - [Memorial](https://refrigeratorrepair.center/locations/houston/memorial/) - [Tanglewood](https://refrigeratorrepair.center/locations/houston/tanglewood/) - [Greater Heights](https://refrigeratorrepair.center/locations/houston/greater-heights/) - [Kingwood](https://refrigeratorrepair.center/locations/houston/kingwood/) - [Bellaire](https://refrigeratorrepair.center/locations/houston/bellaire/) - [Bunker Hill Village](https://refrigeratorrepair.center/locations/houston/bunker-hill-village/) - [Piney Point Village](https://refrigeratorrepair.center/locations/houston/piney-point-village/) - [Hunters Creek Village](https://refrigeratorrepair.center/locations/houston/hunters-creek-village/) - [Sugar Land](https://refrigeratorrepair.center/locations/houston/sugar-land/) - [Cinco Ranch](https://refrigeratorrepair.center/locations/houston/cinco-ranch/) - [The Woodlands](https://refrigeratorrepair.center/locations/houston/the-woodlands/) - [West University](https://refrigeratorrepair.center/locations/houston/west-university/) [Chicago](https://refrigeratorrepair.center/locations/chicagoland/) IL · 50 areas - [Lincoln Park](https://refrigeratorrepair.center/locations/chicagoland/lincoln-park/) - [Near North Side](https://refrigeratorrepair.center/locations/chicagoland/near-north-side/) - [West Loop / Near West Side](https://refrigeratorrepair.center/locations/chicagoland/west-loop-near-west-side/) - [Wilmette](https://refrigeratorrepair.center/locations/chicagoland/wilmette/) - [Winnetka](https://refrigeratorrepair.center/locations/chicagoland/winnetka/) - [Glencoe](https://refrigeratorrepair.center/locations/chicagoland/glencoe/) - [River Forest](https://refrigeratorrepair.center/locations/chicagoland/river-forest/) - [Oak Park](https://refrigeratorrepair.center/locations/chicagoland/oak-park/) - [Hinsdale](https://refrigeratorrepair.center/locations/chicagoland/hinsdale/) - [Lake Forest](https://refrigeratorrepair.center/locations/chicagoland/lake-forest/) - [Highland Park](https://refrigeratorrepair.center/locations/chicagoland/highland-park/) - [Gold Coast](https://refrigeratorrepair.center/locations/chicagoland/gold-coast/) - [Lakeview](https://refrigeratorrepair.center/locations/chicagoland/lakeview/) [Los Angeles](https://refrigeratorrepair.center/locations/los-angeles/) CA · 95 areas - [Beverly Hills](https://refrigeratorrepair.center/locations/los-angeles/beverly-hills/) - [Bel Air](https://refrigeratorrepair.center/locations/los-angeles/bel-air/) - [Holmby Hills](https://refrigeratorrepair.center/locations/los-angeles/holmby-hills/) - [Brentwood](https://refrigeratorrepair.center/locations/los-angeles/brentwood/) - [Pacific Palisades](https://refrigeratorrepair.center/locations/los-angeles/pacific-palisades/) - [Santa Monica](https://refrigeratorrepair.center/locations/los-angeles/santa-monica/) - [Hancock Park](https://refrigeratorrepair.center/locations/los-angeles/hancock-park/) - [Studio City](https://refrigeratorrepair.center/locations/los-angeles/studio-city/) - [Calabasas](https://refrigeratorrepair.center/locations/los-angeles/calabasas/) - [Manhattan Beach](https://refrigeratorrepair.center/locations/los-angeles/manhattan-beach/) - [Palos Verdes Estates](https://refrigeratorrepair.center/locations/los-angeles/palos-verdes-estates/) - [Pasadena](https://refrigeratorrepair.center/locations/los-angeles/pasadena/) - [San Marino](https://refrigeratorrepair.center/locations/los-angeles/san-marino/) - [Malibu](https://refrigeratorrepair.center/locations/los-angeles/malibu/) [San Diego](https://refrigeratorrepair.center/locations/san-diego/) CA · 31 areas - [La Jolla](https://refrigeratorrepair.center/locations/san-diego/la-jolla/) - [Carmel Valley](https://refrigeratorrepair.center/locations/san-diego/carmel-valley/) - [Point Loma](https://refrigeratorrepair.center/locations/san-diego/point-loma/) - [Del Mar](https://refrigeratorrepair.center/locations/san-diego/del-mar/) - [Rancho Santa Fe](https://refrigeratorrepair.center/locations/san-diego/rancho-santa-fe/) - [Coronado](https://refrigeratorrepair.center/locations/san-diego/coronado/) - [Encinitas](https://refrigeratorrepair.center/locations/san-diego/encinitas/) - [Solana Beach](https://refrigeratorrepair.center/locations/san-diego/solana-beach/) [San Francisco Bay Area](https://refrigeratorrepair.center/locations/bay-area/) CA · 74 areas - [Pacific Heights](https://refrigeratorrepair.center/locations/bay-area/pacific-heights/) - [Presidio Heights](https://refrigeratorrepair.center/locations/bay-area/presidio-heights/) - [Russian Hill](https://refrigeratorrepair.center/locations/bay-area/russian-hill/) - [Noe Valley](https://refrigeratorrepair.center/locations/bay-area/noe-valley/) - [Sea Cliff](https://refrigeratorrepair.center/locations/bay-area/sea-cliff/) - [Hillsborough](https://refrigeratorrepair.center/locations/bay-area/hillsborough/) - [Atherton](https://refrigeratorrepair.center/locations/bay-area/atherton/) - [Woodside](https://refrigeratorrepair.center/locations/bay-area/woodside/) - [Palo Alto](https://refrigeratorrepair.center/locations/bay-area/palo-alto/) - [Los Altos Hills](https://refrigeratorrepair.center/locations/bay-area/los-altos-hills/) - [Tiburon](https://refrigeratorrepair.center/locations/bay-area/tiburon/) - [Piedmont](https://refrigeratorrepair.center/locations/bay-area/piedmont/) - [Marina](https://refrigeratorrepair.center/locations/bay-area/marina/) For the heart of your home. ## Questions about F120. ### Can I clear F120 myself? Note how often the code appears and at what times of day. ### Should I book a Miele repair for F120? Not as a first step. F120 reports low or unstable voltage reaching the appliance, and Miele sends you to a qualified electrician to check the supply. The refrigerator is reporting a problem with the house power. ### Why does F120 on my Miele come and go? Miele says the voltage may drop occasionally or swing widely, which makes the code intermittent. Keeping a record of when it shows helps the electrician. After the supply is checked, see whether it returns. --- **[Read on the site: Miele refrigerator showing F120 | RefrigeratorRepair.center](https://refrigeratorrepair.center/error-codes/miele-f120/)** **[Book a visit with RefrigeratorRepair.center](https://refrigeratorrepair.center/schedule/)**