

Liebherr Monolith Device failure with a failure number
On Monolith fully integrated freezers, an electronic problem brings up a Device failure screen with a number in the form XX0000 and asks you to contact service.
Mon–Sat, 8am–8pm
- Control board and communication
- Freezer control board and alarm repair
- Source: Liebherr
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What Failure XX0000
actually means.
On Monolith fully integrated freezers, an electronic problem brings up a Device failure screen with a number in the form XX0000 and asks you to contact service. Pressing for about 2 seconds shows the number again, and Liebherr asks you to quote it.
Liebherr freezer display · also shown as Device failure
What to do when Failure XX0000 shows on the freezerKind of codeControl board and communication
The boards that run the freezer stopped talking to each other, or one of them failed: the main control lost the display panel, or a board reported a problem of its own. A connector loosened by a move and a harness damp from condensation are checked before a board is ordered by model number. Built-in columns and undercounter freezers lean on their electronics more than a basic chest freezer does.
Usually leads toFreezer control board and alarm repair
Repairing the electronic control, display, door switch and sensors that run a modern freezer, including a temperature alarm that sounds without reason or never sounds at all.
Shows up asFreezer Error Code
A freezer error code appears on the display: letters and digits, a flashing temperature, or a warning symbol, sometimes with an alarm and sometimes with the freezer still running.
MakeLiebherr
Liebherr freezers repaired in the home when the cabinet warms, the alarm sounds or frost builds up.
SourceLiebherr use and care manual, Monolith fully integrated freezer (MF 1851 family)
Monolith fully integrated freezer columns (MF 1851, MF 2451, MF 3051 family) with the SmartDevice display.
Before you book,
in this order.
Each step comes from Liebherr's own guidance for Failure XX0000 on its freezers. Follow it to the end: the last card says whether this is a visit.
Write down the full failure number exactly as shown.
Check the freezer temperature and keep the door closed as much as you can.
Book a visit and quote the failure number, since Liebherr does not publish what each one means.
Still there?
It usually turns into freezer control board and alarm repair. Book with the code and the model number.
What not to do
Device failure is not the IceMaker failure or Connection failure screen, which Monolith shows separately and which do not require moving food. It is also not a temperature alarm, though you should still check the temperature.
What you may
notice with it.
The freezer problems Failure XX0000 tends to arrive with. Answer these at the freezer before anyone is booked.
All problems
Freezer Error Code
7 causes, cheapest first
Where Failure XX0000 usually leads
Freezer control board and alarm repair.
Liebherr
freezers.
Liebherr freezers repaired in the home when the cabinet warms, the alarm sounds or frost builds up.
Liebherr freezer repairMore Liebherr codes
Control board and communication on other makes
Upright freezer
A tall, freestanding freezer with one front door and shelves or baskets inside, the kind that stands in a garage, a basement or a pantry as the household's second place for frozen food.
Freezer column
A built-in, full-height freezer that stands alone in the cabinetry, often beside a matching fresh-food column, with a stainless or panel-ready door and an electronic control.
Undercounter freezer
A 15- to 24-inch freezer or a pair of freezer drawers built in under a counter, in a kitchen island, a home bar, a basement or a pool house, venting from the front.
In Liebherr's own words
Failure XX0000 Please contact service
Every code on this site is taken from the manufacturer's documentation, never from a forum or a parts listing. Monolith fully integrated freezer columns (MF 1851, MF 2451, MF 3051 family) with the SmartDevice display.
Liebherr Failure XX0000 freezer 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 Failure XX0000.
Can I clear Failure XX0000 myself?
How do I see the failure number again on a Liebherr Monolith?
Is a Monolith Device failure the same as an IceMaker failure?
Should I empty my Monolith freezer when Device failure appears?
Back to your everyday
Still showing Failure XX0000?
Book with the code or the alarm pattern written exactly as the freezer shows it, the full model number, and whether the food is still frozen hard — when there is a code, that is where the diagnosis starts.