Diagnostics

Liebherr Error Code Library

Look up what your appliance's error code means, whether it's safe to check yourself, and when to call a technician.

Under-Worktop Ventilation

Liebherr Beverage Display Built Under a Counter Without Enough Air

Beverage Display

High - Stop Use, Call Now

Interior Ventilation Slots Covered

Liebherr Beverage Display Overstocked Against the Internal Air Slots

Beverage Display

Medium - Inspection Needed

Stacking Mark Exceeded

Liebherr Beverage Display Chest Filled Above the Stacking Mark

Beverage Display

Medium - Inspection Needed

Drinks Not Cold Enough

Liebherr Beverage Display Not Cooling Down During Trade

Beverage Display

High - Stop Use, Call Now

Frost in the Display Chest

Liebherr Beverage Display Chest Frosting Over (StopFrost and Manual Defrost)

Beverage Display

Medium - Inspection Needed

Analogue Temperature Display

Liebherr Beverage Display Analogue Gauge Reading Wrong (No Code to Read)

Beverage Display

Medium - Inspection Needed

F0 / F1

Liebherr Beverage Cooler F0 or F1 Display (RU 500 and RO 500)

Beverage Display

High - Stop Use, Call Now

Control Set to 0

Liebherr Commercial Refrigerator Control at Zero (Off, But Still Live)

Commercial Refrigerator

Medium - Inspection Needed

Climate Rating 4 / 4+ / 5

Liebherr Commercial Refrigerator Climate Rating (The Kitchen Is Part of the Spec)

Commercial Refrigerator

Medium - Inspection Needed

Condenser Cleaning Due

Liebherr Commercial Refrigerator Dusty Condenser (The Once-a-Year Job Nobody Books)

Commercial Refrigerator

Medium - Inspection Needed

Defrost Water at the Rear

Liebherr Commercial Refrigerator Water on the Back Wall or Under the Unit

Commercial Refrigerator

Low Risk - DIY Check OK

Ventilation Clearance

Liebherr Commercial Refrigerator Clearances (20 cm, 20 mm, and the Gap Underneath)

Commercial Refrigerator

Medium - Inspection Needed

Display Lighting Out

Liebherr Commercial Refrigerator Interior or Display Light Out (Replacement Restricted)

Commercial Refrigerator

Low Risk - DIY Check OK

Door Lock Problem

Liebherr Commercial Refrigerator Lock Seized or Key Lost

Commercial Refrigerator

Low Risk - DIY Check OK

Operating Error

Liebherr Commercial Refrigerator Call-Outs That Turn Out to Be Operating Errors

Commercial Refrigerator

Low Risk - DIY Check OK

SuperCool Running

Liebherr Commercial Refrigerator SuperCool Active (Cabinet Colder Than Expected)

Commercial Refrigerator

Low Risk - DIY Check OK

F3 / F4 / HE

Liebherr Commercial Freezer F3, F4 or HE Display (GGv Upright Freezers)

Commercial Freezer Repair

High - Stop Use, Call Now

F3

Liebherr Commercial Freezer F3 Display (GG Chest Freezers and G 5216)

Commercial Freezer Repair

High - Stop Use, Call Now

nA

Liebherr Commercial Freezer nA Display (FrostControl Power-Failure Record)

Commercial Freezer Repair

Medium - Inspection Needed

Defrost Symbol Persisting

Liebherr Commercial Freezer Defrost Symbol That Will Not Clear

Commercial Freezer Repair

Medium - Inspection Needed

Alarm Symbol (ProfiLine)

Liebherr Commercial Freezer Alarm Symbol on ProfiLine Controllers

Commercial Freezer Repair

High - Stop Use, Call Now

Door Open

Liebherr Commercial Freezer Door Open Alarm (ProfiPremiumline, 240 Seconds)

Commercial Freezer Repair

Medium - Inspection Needed

ALL Power cut

Liebherr Commercial Freezer ALL Power cut Message (ProfiPremiumline)

Commercial Freezer Repair

High - Stop Use, Call Now

High Temp Room

Liebherr Commercial Freezer High Temp Room Alarm (ProfiPremiumline)

Commercial Freezer Repair

High - Stop Use, Call Now

A01-A30 Alarm Memory

Liebherr Commercial Freezer Stored Alarm Log A01 to A30 (ProfiPremiumline)

Commercial Freezer Repair

Low Risk - DIY Check OK

Alarm Test

Liebherr Commercial Freezer Alarm Test Function (Checking the Warning Still Works)

Commercial Freezer Repair

Low Risk - DIY Check OK

A12 / A13 Alarm Limits

Liebherr Commercial Freezer A12 and A13 Alarm Limit Settings

Commercial Freezer Repair

Low Risk - DIY Check OK

A14 Alarm Delay

Liebherr Commercial Freezer A14 Alarm Delay Setting

Commercial Freezer Repair

Low Risk - DIY Check OK

Sensor Check

Liebherr Commercial Freezer Product Sensor Check (Sensor Error Alarm)

Commercial Freezer Repair

Medium - Inspection Needed

P12 / P13 / P14

Liebherr Commercial Freezer Storage Programs (Frozen Food, Ice Cream, Scooping)

Commercial Freezer Repair

Low Risk - DIY Check OK

Glass Door Condensation

Liebherr Beverage Display Misting or Sweating Glass

Beverage Display

Medium - Inspection Needed

Sliding Glass Lid Stiff

Liebherr Beverage Display Sliding Glass Lid Hard to Open

Beverage Display

Medium - Inspection Needed

Illuminated Display Panel Out

Liebherr Beverage Display Canopy or Interior Lighting Failed

Beverage Display

Low Risk - DIY Check OK

Self-Closing Door Not Closing

Liebherr Beverage Display Door That No Longer Swings Shut

Beverage Display

Medium - Inspection Needed

MENU

Liebherr Freezer MENU Flashing in the Display (Settings Mode Left Open)

Freezer Repair

Low Risk - DIY Check OK

Outer Surfaces Warm

Liebherr Freezer Warm Cabinet Sides or Door Frame (Condensation Control)

Freezer Repair

Low Risk - DIY Check OK

SuperFrost Will Not End

Liebherr Freezer SuperFrost Still Running After Days (What Is and Is Not Normal)

Freezer Repair

Medium - Inspection Needed

F0

Liebherr Wine Cabinet F0 Display (Two-Zone Vinidor Generation)

Wine Cabinet

High - Stop Use, Call Now

F0-F5

Liebherr Wine Cabinet F0 to F5 Error Range (WTEes Multi-Temperature Generation)

Wine Cabinet

High - Stop Use, Call Now

F3

Liebherr Wine Cabinet F3 Display (WTb Vinothek and WTes 5872 Vinidor)

Wine Cabinet

High - Stop Use, Call Now

S1-S9

Liebherr Wine Cabinet S-Series Problem Displays (Large Vinidor Cabinets)

Wine Cabinet

High - Stop Use, Call Now

DEMO

Liebherr Wine Cabinet DEMO Mode (Display Live, Cooling Circuit Off)

Wine Cabinet

High - Stop Use, Call Now

Temperature Wrong After One Hour

Liebherr Wine Cabinet Reading Too Warm or Too Cold (Liebherr's One-Hour Rule)

Wine Cabinet

High - Stop Use, Call Now

Alarm at Switch-On

Liebherr Wine Cabinet Alarm Sounding on First Switch-On (Expected)

Wine Cabinet

Low Risk - DIY Check OK

c0 / c1

Liebherr Wine Cabinet c0 and c1 (Child Lock, and Why It Will Not Switch Off)

Wine Cabinet

Low Risk - DIY Check OK

h1-h5

Liebherr Wine Cabinet h1 to h5 (Display Brightness, Not an error Code)

Wine Cabinet

Low Risk - DIY Check OK

Mould on Wine Bottles

Liebherr Wine Cabinet Mold Forming on Labels (Documented, and Usually the Glue)

Wine Cabinet

Low Risk - DIY Check OK

Soft-Stop Mechanism Noise

Liebherr Wine Cabinet Hiss or Click From the Door (Soft-Stop Damper, Normal)

Wine Cabinet

Low Risk - DIY Check OK

Appliance Does Not Work

Liebherr Wine Cabinet Completely Dead (The Three Documented Checks)

Wine Cabinet

High - Stop Use, Call Now

Temperature Not Cold Enough

Liebherr Wine Cabinet Not Reaching Its Setting (Documented Cause List and 24-Hour Check)

Wine Cabinet

High - Stop Use, Call Now

Interior Light Not On

Liebherr Wine Cabinet Interior Lighting Dead (And Why Not to Open the Cover)

Wine Cabinet

Low Risk - DIY Check OK

Climate Class SN / SN-ST

Liebherr Wine Cabinet Climate Class (The Room Is Part of the Specification)

Wine Cabinet

Medium - Inspection Needed

Ventilation Button

Liebherr Wine Cabinet Ventilation Setting (Humidity, Corks and Long-Term Storage)

Wine Cabinet

Low Risk - DIY Check OK

Cannot Switch the Cabinet Off

Liebherr Wine Cabinet That Will Not Switch Off (Liebherr Names the Cause)

Wine Cabinet

Low Risk - DIY Check OK

Inverter LED Flashing

Liebherr Wine Cabinet Blinking LED at the Compressor (Documented as Normal)

Wine Cabinet

Low Risk - DIY Check OK

Appliance Does Not Function

Liebherr Commercial Refrigerator Completely Dead (Documented First Checks)

Commercial Refrigerator

High - Stop Use, Call Now

Temperature Not Low Enough

Liebherr Commercial Refrigerator Running Warm (Liebherr's Four Questions)

Commercial Refrigerator

High - Stop Use, Call Now

Loud Running Noise

Liebherr Commercial Refrigerator Noisy in Service (What Liebherr Says Cannot Be Fixed)

Commercial Refrigerator

Low Risk - DIY Check OK

Thermostat Setting 1-7

Liebherr Commercial Refrigerator Mechanical Thermostat 1 to 7 (No Display, No Codes)

Commercial Refrigerator

Low Risk - DIY Check OK

HOLIDAY

Liebherr Refrigerator HOLIDAY Mode (Cabinet Deliberately Held Warm)

Refrigerator

Low Risk - DIY Check OK

b1-b9

Liebherr Refrigerator b1 to b9 Display (BioFresh Compartment Setting, Not an error)

Refrigerator

Low Risk - DIY Check OK

h0-h5

Liebherr Refrigerator h0 to h5 Display (Panel Brightness Setting)

Refrigerator

Low Risk - DIY Check OK

c0 / c1

Liebherr Refrigerator c0 and c1 Display (Child Lock Setting and Key Symbol)

Refrigerator

Low Risk - DIY Check OK

E1-E8

Liebherr Refrigerator E1 to E8 Display (IceMaker Water Intake Time, Not an Error)

Refrigerator

Low Risk - DIY Check OK

Dashes in the Display

Liebherr Refrigerator Dashes in the Freezer Display (Above Zero, Not a Code)

Refrigerator

Medium - Inspection Needed

Inverter LED Flashing

Liebherr Refrigerator Flashing LED at the Compressor (Inverter Diagnostic, Normal)

Refrigerator

Low Risk - DIY Check OK

Compressor Runs Continuously

Liebherr Refrigerator Compressor Running for Long Periods (Speed-Controlled Models)

Refrigerator

Low Risk - DIY Check OK

Appliance Does Not Work

Liebherr Refrigerator Dead Panel and No Cooling (First Checks)

Refrigerator

High - Stop Use, Call Now

IceMaker Not Producing Ice

Liebherr Refrigerator IceMaker Making No Ice (Documented Owner Checks)

Refrigerator

Low Risk - DIY Check OK

F0-F5

Liebherr Freezer F0 to F5 Error Range (Premium and Comfort Upright Freezers)

Freezer Repair

High - Stop Use, Call Now

F4-F5 (GTP Chest Freezer)

Liebherr Freezer F4 or F5 on GTP Premium Chest Freezers (Safety Circuit Holding Temperature)

Freezer Repair

Medium - Inspection Needed

nA

Liebherr Freezer nA Display (FrostControl Power-Failure Record)

Freezer Repair

Medium - Inspection Needed

DEMO

Liebherr Freezer DEMO Display (Showroom Mode, No Refrigeration)

Freezer Repair

High - Stop Use, Call Now

SuperFrost Symbol Flashing

Liebherr Freezer Flashing SuperFrost Symbol With the Temperature Display (Problem)

Freezer Repair

High - Stop Use, Call Now

Power Failure Symbol

Liebherr Freezer Power Failure Symbol (Peak Temperature Held on the Display)

Freezer Repair

Medium - Inspection Needed

Alarm Symbol

Liebherr Freezer Flashing Alarm Symbol (Pull-Down or Temperature Warning)

Freezer Repair

Medium - Inspection Needed

Dashes in the Display

Liebherr Freezer Dashes Instead of a Temperature (Compartment Above Zero)

Freezer Repair

Medium - Inspection Needed

Appliance Does Not Work

Liebherr Freezer Dead Control Panel (Liebherr's Three First Checks)

Freezer Repair

High - Stop Use, Call Now

Temperature Not Cold Enough

Liebherr Freezer Running Warmer Than Its Setting (Documented Cause List)

Freezer Repair

High - Stop Use, Call Now

Frost or Ice Layer Build-Up

Liebherr Freezer Heavy Frost or Ice Layer (When Defrosting Is the Answer, and When It Is Not)

Freezer Repair

Medium - Inspection Needed

Storage Time in Case of Problem

Liebherr Freezer Storage Time in Case of Problem (How Long the Load Really Has)

Freezer Repair

Medium - Inspection Needed

h0-h5

Liebherr Freezer h0 to h5 Display (Panel Brightness, Mistaken for a Code)

Freezer Repair

Low Risk - DIY Check OK

c0 / c1

Liebherr Freezer c0 and c1 (Child Lock Setting and the Lit Key Symbol)

Freezer Repair

Low Risk - DIY Check OK

Inverter LED Flashing

Liebherr Freezer Blinking LED Behind the Cabinet (Inverter Diagnostic, Not an error)

Freezer Repair

Low Risk - DIY Check OK

Compressor Runs Continuously

Liebherr Freezer Compressor That Rarely Stops (Speed-Regulated Operation)

Freezer Repair

Low Risk - DIY Check OK

Climate Class

Liebherr Freezer Climate Class (Why a Garage Freezer Can Fail in Winter)

Freezer Repair

Medium - Inspection Needed

Audible Door Alarm

Liebherr Freezer Door Alarm After 60 Seconds Open

Freezer Repair

Low Risk - DIY Check OK

Refrigerant Circuit Noises

Liebherr Freezer Bubbling, Gurgling, Clicking and Humming (Documented as Normal)

Freezer Repair

Low Risk - DIY Check OK

F0-F5

Liebherr Refrigerator F0 to F5 Error Range (Older Seven-Segment Display)

Refrigerator

High - Stop Use, Call Now

F0-F9

Liebherr Refrigerator F0 to F9 Error Range (Later Comfort and Premium Controls)

Refrigerator

High - Stop Use, Call Now

F1-F5

Liebherr Refrigerator F1 to F5 Error Range (US Built-In and PremiumPlus Cabinets)

Refrigerator

High - Stop Use, Call Now

FE

Liebherr Refrigerator FE Display (IceMaker-Equipped Models)

Refrigerator

Medium - Inspection Needed

DEMO

Liebherr Refrigerator DEMO Display (Showroom Mode, Cooling Switched Off)

Refrigerator

High - Stop Use, Call Now

POWER FAILURE

Liebherr Refrigerator POWER FAILURE Message (PremiumPlus Text Display)

Refrigerator

Medium - Inspection Needed

CHECK WATER SUPPLY

Liebherr Refrigerator CHECK WATER SUPPLY Message (IceMaker Problem)

Refrigerator

Medium - Inspection Needed

ICE CUBE TRAY CANNOT BE EMPTIED

Liebherr Refrigerator ICE CUBE TRAY CANNOT BE EMPTIED Message

Refrigerator

Medium - Inspection Needed

SENSOR FAULT

Liebherr Refrigerator SENSOR FAULT Message (IceMaker Sensing)

Refrigerator

Medium - Inspection Needed

MECHANICAL FAULT

Liebherr Refrigerator MECHANICAL FAULT Message (IceMaker Drive)

Refrigerator

Medium - Inspection Needed

PLEASE CLOSE DOOR

Liebherr Refrigerator PLEASE CLOSE DOOR Message (60-Second Door Alarm)

Refrigerator

Low Risk - DIY Check OK

TEMPERATURE TOO HIGH

Liebherr Refrigerator TEMPERATURE TOO HIGH Message (Freezer Side)

Refrigerator

High - Stop Use, Call Now

IceMaker Symbol Flashing

Liebherr Refrigerator Flashing IceMaker Symbol (Problem Indication)

Refrigerator

Medium - Inspection Needed

Water Filter Drop Symbol

Liebherr Refrigerator Water Drop Symbol (Filter Change Due)

Refrigerator

Low Risk - DIY Check OK

Alarm Symbol

Liebherr Refrigerator Flashing Alarm Symbol (Compartment Not Yet Cold Enough)

Refrigerator

Medium - Inspection Needed

Power Failure Symbol

Liebherr Refrigerator Power Failure Symbol (Highest Temperature Recorded)

Refrigerator

Medium - Inspection Needed

Sabbath Mode Symbol

Liebherr Refrigerator Sabbath Mode (Alarms and Lighting Suspended)

Refrigerator

Low Risk - DIY Check OK

F1

Liebherr Wine Cabinet F1 Display (Vinothek, GrandCru and Vinidor)

Wine Cabinet

High - Stop Use, Call Now

F8

Liebherr Wine Cabinet F8 Display (Large Vinidor Cabinets)

Wine Cabinet

High - Stop Use, Call Now

Code Not Listed, or Appliance Not Responding at All?

Some problems don't throw a code at all — that's often a sign of a bigger electrical or control-board issue. Call us and we'll walk you through it.

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