Miele refrigerator
showing F120
F120 means the refrigerator is getting too little voltage.
Mon–Sat, 8am–8pm
- Mode, not a failure
- No repair needed
- Source: Miele
Book a visit
Three short steps, about a minute.
or call (844) 681-4650
Loading appointment form…
The appointment form couldn’t load. Please try again.
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 refrigeratorKind of codeMode, 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 toNo repair
Note how often the code appears and at what times of day.
Shows up asRefrigerator Not Cooling
The compartment is warm but the appliance still has power and still makes noise.
MakeMiele
Fully integrated European refrigeration, usually behind a furniture door.
SourceMiele 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.
Note how often the code appears and at what times of day.
Have a qualified electrician check the voltage at the outlet.
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
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.
Read these
before the visit.
Short guides that make the call quicker and the diagnosis cheaper.
All guidesMiele
refrigerators.
Fully integrated European refrigeration, usually behind a furniture door.
Miele refrigerator repair
Built-in refrigerator
Flush with the cabinets, serviced from the front, and almost always repaired rather than replaced.
Refrigerator column
Separate refrigerator and freezer towers, each with its own sealed system — so a failure stays on one side.
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.
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 areasTampa BayFL · 31 areas
Miami / South FloridaFL · 47 areas
New York MetroNY · 75 areas
HoustonTX · 36 areas
ChicagoIL · 50 areas
Los AngelesCA · 95 areas
San DiegoCA · 31 areas
Questions
about F120.
Can I clear F120 myself?
Should I book a Miele repair for F120?
Why does F120 on my Miele come and go?
Back to your everyday
Still showing F120?
Book with the exact characters, the full model number, and whether it is still cooling — on a code, that is the whole starting point.