---
title: "Wine Cooler Error Codes — What They Mean"
description: "Wine cooler codes and alarms explained: which are only a setting such as a Sabbath or showroom mode or a control lock, which point at a sensor, a fan, the…"
url: "https://winecoolerrepair.center/error-codes/"
---

Error codes

# Wine cooler error codes, read properly.

A code narrows the search and is also the thing most often read wrong: the same characters mean different things on different brands, and a fair number of the codes people look up are not failures at all — they are modes the appliance was left in.

## Find your code, make by make.

Type the characters exactly as the display shows them, or pick the make. Each code has a page of its own: what it means on that brand, what to check, and what not to do.

### Sub-Zero wine cooler error codes 15 codes

- [EC05 Temperature sensors The thermistor that measures air in the upper section has gone open, shorted, or started giving jumpy readings.](https://winecoolerrepair.center/error-codes/sub-zero-ec05/)
- [EC06 Temperature sensors The probe on the cooling coil of the upper section reads open, shorted, or unstable.](https://winecoolerrepair.center/error-codes/sub-zero-ec06/)
- [EC07 Temperature sensors The air probe in the lower section has read open or shorted, or keeps giving erratic values.](https://winecoolerrepair.center/error-codes/sub-zero-ec07/)
- [EC08 Temperature sensors The probe on the lower cooling coil reads open, shorted, or inconsistent.](https://winecoolerrepair.center/error-codes/sub-zero-ec08/)
- [EC10 Temperature and alarms The upper compartment has stayed warmer than its alarm limit.](https://winecoolerrepair.center/error-codes/sub-zero-ec10/)
- [EC11 Temperature and alarms On Classic BW wine storage, the upper compartment has dropped below its cold alarm limit.](https://winecoolerrepair.center/error-codes/sub-zero-ec11/)
- [EC12 Temperature and alarms The lower compartment has stayed above its warm alarm limit.](https://winecoolerrepair.center/error-codes/sub-zero-ec12/)
- [EC13 Temperature and alarms The lower compartment has dropped below its cold alarm limit.](https://winecoolerrepair.center/error-codes/sub-zero-ec13/)
- [EC15 Compressor and cooling module The control has decided that the refrigeration system itself is not cooling as it should.](https://winecoolerrepair.center/error-codes/sub-zero-ec15/)
- [2 Control board and display Sub-Zero traces codes 2 and 3 on undercounter wine storage to a factory setup error in the control’s software.](https://winecoolerrepair.center/error-codes/sub-zero-2/)
- [40 1 09 Temperature and alarms One zone of a Designer wine unit is much too warm or much too cold.](https://winecoolerrepair.center/error-codes/sub-zero-40-1-09/)
- [40 1 40 Compressor and cooling module The cooling for one zone has been running far longer than normal.](https://winecoolerrepair.center/error-codes/sub-zero-40-1-40/)
- [95 1 00 Door and seal The door for zone 1 has been open for 20 minutes or more.](https://winecoolerrepair.center/error-codes/sub-zero-95-1-00/)
- [10 1 00 Temperature sensors The cabinet thermistor for zone 1 reads as an open circuit.](https://winecoolerrepair.center/error-codes/sub-zero-10-1-00/)
- [35 1 00 Fans and airflow The evaporator fan for zone 1 reads as an open circuit.](https://winecoolerrepair.center/error-codes/sub-zero-35-1-00/)

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### ASKO wine cooler error codes 14 codes

- [E0 Control board and display E0 on an ASKO wine cabinet means the power board has lost contact with the touch screen electronics.](https://winecoolerrepair.center/error-codes/asko-e0/)
- [E2 Control board and display E2 on an ASKO wine cabinet means the power board lost contact with its wireless network card.](https://winecoolerrepair.center/error-codes/asko-e2/)
- [E8 Control board and display E8 on an ASKO wine cabinet means the touch screen electronics lost contact with the power board.](https://winecoolerrepair.center/error-codes/asko-e8/)
- [E9 Door and seal E9 on an ASKO wine cabinet means the sensor that tells the cabinet whether the door is open has failed.](https://winecoolerrepair.center/error-codes/asko-e9/)
- [F1 Fans and airflow F1 on an ASKO wine cabinet means the fan that moves air through zone A has a problem.](https://winecoolerrepair.center/error-codes/asko-f1/)
- [F2 Fans and airflow F2 on an ASKO wine cabinet means the fan that cools the condenser has a problem.](https://winecoolerrepair.center/error-codes/asko-f2/)
- [H1 Temperature sensors H1 on an ASKO wine cabinet means the humidity sensor in zone A has failed.](https://winecoolerrepair.center/error-codes/asko-h1/)
- [P1 Control board and display P1 on an ASKO wine cabinet means the sensor that wakes the display when you approach has failed.](https://winecoolerrepair.center/error-codes/asko-p1/)
- [T2 Temperature sensors T2 on an ASKO wine cabinet means the air temperature sensor in zone A has failed.](https://winecoolerrepair.center/error-codes/asko-t2/)
- [T3 Temperature sensors T3 on an ASKO wine cabinet means the sensor on the zone A evaporator has failed.](https://winecoolerrepair.center/error-codes/asko-t3/)
- [U1 Control board and display U1 on an ASKO wine cabinet means the vibration sensor has failed.](https://winecoolerrepair.center/error-codes/asko-u1/)
- [Zone temperature is out of range Temperature and alarms A pop-up and alarm saying a zone's temperature is out of range, with that zone's value blinking, means the zone has left its setting.](https://winecoolerrepair.center/error-codes/asko-zone-temperature-out-of-range/)
- [Humidity below 40% Temperature and alarms A blinking average humidity value and a pop-up mean one or more zones has dropped to 40% humidity or below.](https://winecoolerrepair.center/error-codes/asko-humidity-below-40/)
- [Vibrations have been noticed Door and seal A pop-up about vibrations means the ASKO cabinet felt shaking from the shelves, the door or the floor.](https://winecoolerrepair.center/error-codes/asko-vibrations-noticed/)

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### Electrolux wine cooler error codes 14 codes

- [H° Temperature and alarms H° with a blinking alert icon means the Electrolux wine cooler has stayed above its set temperature for 6 hours.](https://winecoolerrepair.center/error-codes/electrolux-h/)
- [L° Temperature and alarms L° means the Electrolux wine cooler has been colder than its setting for 6 hours.](https://winecoolerrepair.center/error-codes/electrolux-l/)
- [Sb Mode, not a failure Sb means the Electrolux wine cooler is in Sabbath mode, with every key but one combination disabled and all lights off.](https://winecoolerrepair.center/error-codes/electrolux-sb/)
- [CE Mode, not a failure CE means the Electrolux wine cooler is in Cellaring mode and fixed at 54°F.](https://winecoolerrepair.center/error-codes/electrolux-ce/)
- [dE Mode, not a failure dE alternating with On means the Electrolux wine cooler is in Demo mode and its alerts are off.](https://winecoolerrepair.center/error-codes/electrolux-de/)
- [Door open icon Door and seal The Electrolux wine cooler lights its door icon, blinks the interior lights and sounds an alarm after 5 minutes open.](https://winecoolerrepair.center/error-codes/electrolux-door-open-alert/)
- [1A / 2A Mode, not a failure 1A and 2A are light settings on the Electrolux wine cooler, not problem codes.](https://winecoolerrepair.center/error-codes/electrolux-1a-2a/)
- [OF / On Mode, not a failure A brief OF or On on the Electrolux wine cooler shows the key sounds being muted or turned back on.](https://winecoolerrepair.center/error-codes/electrolux-of-on/)
- [Door Ajar Door and seal On the IQ-Touch Electrolux wine cooler, Door Ajar flashes and a tone sounds every 60 seconds when the door stays open.](https://winecoolerrepair.center/error-codes/electrolux-door-ajar/)
- [Temp Temperature and alarms On the IQ-Touch Electrolux wine cooler, a flashing Temp indicator means the cabinet has been 10°F off its setting for over an hour.](https://winecoolerrepair.center/error-codes/electrolux-temp/)
- [Power Failure Power Power Failure flashes on the IQ-Touch Electrolux wine cooler after its power has been cut, even briefly.](https://winecoolerrepair.center/error-codes/electrolux-power-failure/)
- [Loc / nLc Mode, not a failure Loc means the IQ-Touch Electrolux control is locked; nLc means it has just been unlocked.](https://winecoolerrepair.center/error-codes/electrolux-loc-nlc/)
- [VAC Mode, not a failure VAC means the IQ-Touch Electrolux wine cooler is in its combined Vacation and Sabbath mode, with alarms and lights off.](https://winecoolerrepair.center/error-codes/electrolux-vac/)
- [SLP / nSL Mode, not a failure SLP turns on the panel sleep mode of the IQ-Touch Electrolux wine cooler; nSL turns it off.](https://winecoolerrepair.center/error-codes/electrolux-slp/)

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### Perlick wine cooler error codes 13 codes

- [T1H Temperature and alarms Zone 1 has warmed past its high temperature limit. On a single-zone wine reserve that is the whole cabinet.](https://winecoolerrepair.center/error-codes/perlick-t1h/)
- [T2H Temperature and alarms On a dual-zone wine reserve, the upper, warmer zone has climbed past its high limit.](https://winecoolerrepair.center/error-codes/perlick-t2h/)
- [T1L Temperature and alarms Zone 1 (T1L) or zone 2 (T2L) is colder than its low temperature limit.](https://winecoolerrepair.center/error-codes/perlick-t1l/)
- [DO1 Door and seal A short-period door alert: the door has been open for a while.](https://winecoolerrepair.center/error-codes/perlick-do1/)
- [DO2 Door and seal A long-period door alert: the door stayed open long enough to load the coil with moisture.](https://winecoolerrepair.center/error-codes/perlick-do2/)
- [PWR Power The G5 control is reporting that power was interrupted.](https://winecoolerrepair.center/error-codes/perlick-pwr/)
- [P1F Temperature sensors The zone 1 temperature probe (P1F) or zone 2 probe (P2F) has failed.](https://winecoolerrepair.center/error-codes/perlick-p1f/)
- [PHF Temperature sensors The humidity sensor, fitted only on Perlick wine units, is not reading.](https://winecoolerrepair.center/error-codes/perlick-phf/)
- [PEF Temperature sensors The probe that watches the cooling coil has failed.](https://winecoolerrepair.center/error-codes/perlick-pef/)
- [TCH Compressor and cooling module The G5 control is reading a high condenser temperature.](https://winecoolerrepair.center/error-codes/perlick-tch/)
- [FEF Fans and airflow The fan that moves cold air through the wine cabinet is not working.](https://winecoolerrepair.center/error-codes/perlick-fef/)
- [TEL Compressor and cooling module The coil temperature is low enough that frost or poor airflow is likely.](https://winecoolerrepair.center/error-codes/perlick-tel/)
- [UIX Control board and display The touch display has lost communication with the main control.](https://winecoolerrepair.center/error-codes/perlick-uix/)

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### Viking wine cooler error codes 13 codes

- [Upper too warm Temperature and alarms The 7 Series column reports that its upper (or lower) compartment is warmer than it should be.](https://winecoolerrepair.center/error-codes/viking-upper-too-warm/)
- [Upper too cold Temperature and alarms The 7 Series column reports that its upper (or lower) compartment has gone colder than it should.](https://winecoolerrepair.center/error-codes/viking-upper-too-cold/)
- [Door open Door and seal Door open is the 7 Series column’s nudge that its door was left ajar for several minutes.](https://winecoolerrepair.center/error-codes/viking-door-open/)
- [Power Failure Power After a long power interruption the 7 Series column restarts itself and shows the highest temperatures it reached.](https://winecoolerrepair.center/error-codes/viking-power-failure/)
- [Error Code... Control board and display The 7 Series column is reporting a functional problem with a code number and the Call Service message.](https://winecoolerrepair.center/error-codes/viking-error-code/)
- [Check condenser Mode, not a failure A maintenance reminder on the 7 Series column that the condenser is due for cleaning.](https://winecoolerrepair.center/error-codes/viking-check-condenser/)
- [Replace filter Mode, not a failure A 12-month reminder on the 7 Series column to change the filter.](https://winecoolerrepair.center/error-codes/viking-replace-filter/)
- [Demo Mode Mode, not a failure Demo Mode simulates normal operation for display, and it needs a password to change.](https://winecoolerrepair.center/error-codes/viking-demo-mode/)
- [HH Temperature and alarms On Viking Professional undercounter wine units, HH shows when a compartment stays above its setting.](https://winecoolerrepair.center/error-codes/viking-hh/)
- [LL Temperature and alarms On Viking Professional undercounter wine units, LL shows when a compartment stays below its setting.](https://winecoolerrepair.center/error-codes/viking-ll/)
- [dr Door and seal Viking’s Professional undercounter wine units flag a long-open door with dr and a tone.](https://winecoolerrepair.center/error-codes/viking-dr/)
- [Showroom mode Mode, not a failure On Viking Professional undercounter wine units, showroom mode keeps display and light on while cooling is off.](https://winecoolerrepair.center/error-codes/viking-showroom-mode/)
- [E2 Fans and airflow On earlier Viking undercounter wine units, E2 flashes when the condenser fan motor draws too much or too little current.](https://winecoolerrepair.center/error-codes/viking-e2/)

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### Marvel wine cooler error codes 12 codes

- [HH Temperature and alarms A compartment has stayed above its setting for an extended time, so the display shows HH.](https://winecoolerrepair.center/error-codes/marvel-hh/)
- [LL Temperature and alarms A compartment has stayed below its setting for an extended time, so the display shows LL.](https://winecoolerrepair.center/error-codes/marvel-ll/)
- [dr Door and seal Half an hour of open door brings up dr on Marvel Professional wine units, with a beep each minute.](https://winecoolerrepair.center/error-codes/marvel-dr/)
- [Showroom mode Mode, not a failure The degree symbol flashes, lights and display work, and the wine unit does not cool.](https://winecoolerrepair.center/error-codes/marvel-showroom-mode/)
- [Eu Temperature sensors On older Marvel dual-zone units, the temperature sensor in the upper compartment has failed.](https://winecoolerrepair.center/error-codes/marvel-eu/)
- [EL Temperature sensors On older Marvel units, the temperature sensor in the lower zone, or the only zone on single-zone models, has failed.](https://winecoolerrepair.center/error-codes/marvel-el/)
- [Ed Temperature sensors On older Marvel units, the defrost temperature sensor has failed, so the unit may not defrost properly.](https://winecoolerrepair.center/error-codes/marvel-ed/)
- [E1 Temperature sensors On ML15WSG and ML24WSG wine units, E1 flashes when the temperature sensor is not working properly.](https://winecoolerrepair.center/error-codes/marvel-e1/)
- [do Door and seal The door has been open for over five minutes, so do flashes and the alarm beeps.](https://winecoolerrepair.center/error-codes/marvel-do/)
- [Loc Mode, not a failure The display reads Loc because the control lock is on; nLc means it has been unlocked.](https://winecoolerrepair.center/error-codes/marvel-loc/)
- [VAC Mode, not a failure The display reads VAC because Vacation mode, which also serves as Sabbath mode, is on.](https://winecoolerrepair.center/error-codes/marvel-vac/)
- [Power Failure Power On older Marvel keypad models the Power Failure indicator flashes after power has been cut.](https://winecoolerrepair.center/error-codes/marvel-power-failure/)

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### Miele wine cooler error codes 11 codes

- [F1 to F3, S1 to S9 Control board and display One of the codes F1, F2, F3 or S1 through S9 in the display of a KWT 6322 UG means the unit has detected an internal problem.](https://winecoolerrepair.center/error-codes/miele-f1-f3-s1-s9/)
- [F Please contact Miele Technical Service Control board and display An F message with an alarm on a MasterCool wine column means an internal problem or a supply voltage outside its limits.](https://winecoolerrepair.center/error-codes/miele-f-message/)
- [Close the door Door and seal Close the door on a MasterCool display, with a tone, means the door has been open for more than about 2 minutes.](https://winecoolerrepair.center/error-codes/miele-close-the-door/)
- [Alarm symbol with both zone buttons flashing Door and seal On a KWT 6322 UG, the alarm symbol lit with both zone buttons flashing and a tone means the door is open too long.](https://winecoolerrepair.center/error-codes/miele-door-alarm-symbol/)
- [Temperature alarm Temperature and alarms On a KWT 6322 UG, one zone button flashing with the alarm symbol and a tone means that zone is too warm or too cold.](https://winecoolerrepair.center/error-codes/miele-temperature-alarm/)
- [Power supply symbol flashing Power On a KWT 6322 UG, the power supply symbol flashing means the unit lost power.](https://winecoolerrepair.center/error-codes/miele-power-symbol-flashing/)
- [Active charcoal filter indicator Fans and airflow The active charcoal filter indicator on a KWT 6322 UG is a reminder to replace the filter.](https://winecoolerrepair.center/error-codes/miele-charcoal-filter-indicator/)
- [Demo mode Mode, not a failure A Miele wine unit whose controls and lighting work but which does not cool is often in demo mode.](https://winecoolerrepair.center/error-codes/miele-demo-mode/)
- [Sabbath Mode Mode, not a failure A dark temperature display with the Sabbath symbol on a MasterCool column means Sabbath Mode is on.](https://winecoolerrepair.center/error-codes/miele-sabbath-mode/)
- [Safety lock symbol Mode, not a failure On a KWT 6322 UG, a lit lock symbol and a unit that will not turn off mean the safety lock is active.](https://winecoolerrepair.center/error-codes/miele-safety-lock/)
- [Self test Control board and display MasterCool wine columns can run a self test and show any problem they find in the display.](https://winecoolerrepair.center/error-codes/miele-self-test/)

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### U-Line wine cooler error codes 10 codes

- [dr Door and seal dr on the U-Line display is the open-door warning; it arrives with a short tone once a minute.](https://winecoolerrepair.center/error-codes/u-line-dr/)
- [Door Open 5M Door and seal A door switch has read open for more than five minutes.](https://winecoolerrepair.center/error-codes/u-line-door-open-5m/)
- [Temp Hi 6H+ Temperature and alarms A zone has stayed at least 10 degrees above its setting for more than six hours.](https://winecoolerrepair.center/error-codes/u-line-temp-hi-6h/)
- [Temp Hi 12H+ Temperature and alarms A zone has stayed 10 degrees or more above its setting for more than twelve hours.](https://winecoolerrepair.center/error-codes/u-line-temp-hi-12h/)
- [Temp Lo 6H+ Temperature and alarms A zone has stayed 10 degrees or more below its setting for over six hours (Temp Lo 12H+ after twelve).](https://winecoolerrepair.center/error-codes/u-line-temp-lo-6h/)
- [Zone T Open Temperature sensors The thermistor circuit for a zone reads open.](https://winecoolerrepair.center/error-codes/u-line-zone-t-open/)
- [Zone T Short Temperature sensors The thermistor circuit for a zone reads as a short.](https://winecoolerrepair.center/error-codes/u-line-zone-t-short/)
- [Amb Thrm Open Temperature sensors The ambient thermistor, which measures the room around the unit, reads open or shorted.](https://winecoolerrepair.center/error-codes/u-line-amb-thrm-open/)
- [No Comm Control board and display The 3000 Series control board has lost communication with the display.](https://winecoolerrepair.center/error-codes/u-line-no-comm/)
- [Showroom mode Mode, not a failure The display and lights work, the degree symbol flashes, and nothing cools.](https://winecoolerrepair.center/error-codes/u-line-showroom-mode/)

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### Fisher & Paykel wine cooler error codes 9 codes

- [F1 Control board and display F1 with 4 rapid beeps on a Fisher & Paykel wine cabinet points to the control or the communication between its parts.](https://winecoolerrepair.center/error-codes/fisher-and-paykel-f1/)
- [F3 Temperature sensors F3 through F10, or F50 through F55, on a Fisher & Paykel wine cabinet name a temperature sensor.](https://winecoolerrepair.center/error-codes/fisher-and-paykel-f3/)
- [F13 Power F11, F12, F13, F14, F58 or F66 on a Fisher & Paykel wine cabinet point to a heater or the power side.](https://winecoolerrepair.center/error-codes/fisher-and-paykel-f13/)
- [F15 Fans and airflow F15, F16, F17 or F18 on a Fisher & Paykel wine cabinet name a fan.](https://winecoolerrepair.center/error-codes/fisher-and-paykel-f15/)
- [F56 Fans and airflow F56 or F57 on a Fisher & Paykel wine cabinet belong to the fan group.](https://winecoolerrepair.center/error-codes/fisher-and-paykel-f56/)
- [F30 Control board and display F30 or F31 on a Fisher & Paykel wine cabinet sit in the control or communication group.](https://winecoolerrepair.center/error-codes/fisher-and-paykel-f30/)
- [Door alarm Door and seal A Fisher & Paykel wine cabinet beeps when the door is left open, and after five minutes the alarm becomes continuous.](https://winecoolerrepair.center/error-codes/fisher-and-paykel-door-alarm/)
- [Sabbath mode Mode, not a failure A Fisher & Paykel wine cabinet with no display, light or alarm is often in Sabbath mode, which lasts 80 hours.](https://winecoolerrepair.center/error-codes/fisher-and-paykel-sabbath-mode/)
- [Carbon filter icon Fans and airflow The carbon filter icon on a Fisher & Paykel column wine cabinet means the filters are due.](https://winecoolerrepair.center/error-codes/fisher-and-paykel-carbon-filter-icon/)

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### Fulgor Milano wine cooler error codes 8 codes

- [Power Failure Power After a long outage the column restarts on its own and reports the highest temperatures reached.](https://winecoolerrepair.center/error-codes/fulgor-milano-power-failure/)
- [Door open Door and seal The message appears a few minutes after the glass door is opened and not closed.](https://winecoolerrepair.center/error-codes/fulgor-milano-door-open/)
- [Drawer open Door and seal The message appears a few minutes after the bottom drawer is opened and left that way.](https://winecoolerrepair.center/error-codes/fulgor-milano-drawer-open/)
- [Cellar too warm Temperature and alarms One of the two wine compartments has warmed past its setting.](https://winecoolerrepair.center/error-codes/fulgor-milano-cellar-too-warm/)
- [Cellar too cold Temperature and alarms One wine compartment has dropped under its setting; the first step is to wait 12 hours.](https://winecoolerrepair.center/error-codes/fulgor-milano-cellar-too-cold/)
- [Error Code... Control board and display The column reports a problem the owner cannot solve, with a number the manual does not explain.](https://winecoolerrepair.center/error-codes/fulgor-milano-error-code/)
- [Check Cond Fans and airflow Every six months the display asks for the condenser to be cleaned.](https://winecoolerrepair.center/error-codes/fulgor-milano-check-cond/)
- [keypad locked Mode, not a failure The keypad is locked against changes; a button combination unlocks it.](https://winecoolerrepair.center/error-codes/fulgor-milano-keypad-locked/)

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### JennAir wine cooler error codes 8 codes

- [Over Temp Temperature and alarms JennAir's undercounter wine unit flashes Over Temp and sounds an alarm when either zone stays above its preset range.](https://winecoolerrepair.center/error-codes/jennair-over-temp/)
- [Door Open alarm Door and seal The JennAir undercounter wine unit gives an audio and visual alert when its door is left open, then repeats every 2 minutes.](https://winecoolerrepair.center/error-codes/jennair-door-open-alarm/)
- [Showroom Mode Mode, not a failure In Showroom Mode the JennAir wine unit shows Cool Off and its controls respond, but it does not cool.](https://winecoolerrepair.center/error-codes/jennair-showroom-mode/)
- [Cool Off Mode, not a failure Cool Off means the JennAir undercounter wine unit's cooling is switched off at the control.](https://winecoolerrepair.center/error-codes/jennair-cool-off/)
- [Lock Mode, not a failure With Lock Mode on, the JennAir wine unit hides all its menus except Cool On, Cool Off and Lock.](https://winecoolerrepair.center/error-codes/jennair-lock/)
- [SABBATH Mode, not a failure Sabbath Mode on a JennAir wine unit turns off the panel lights, interior lights and control sounds while cooling carries on.](https://winecoolerrepair.center/error-codes/jennair-sabbath/)
- [CELLAR MODE Mode, not a failure Cellar Mode sets both JennAir zones to 55°F and holds humidity between 50 and 80 percent for long storage.](https://winecoolerrepair.center/error-codes/jennair-cellar-mode/)
- [Cleaning reminder Compressor and cooling module The JennAir wine column beeps and shows a notice when its twice-yearly condenser and grille cleaning is due.](https://winecoolerrepair.center/error-codes/jennair-condenser-cleaning-reminder/)

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### Liebherr wine cooler error codes 8 codes

- [Temperature alarm Temperature and alarms A Temperature alarm message, or a flashing temperature on an HW column, with a tone means the cabinet has left its set range.](https://winecoolerrepair.center/error-codes/liebherr-temperature-alarm/)
- [Door open Door and seal A Door open message, or a tone on an HW column, means the door has been open longer than the alarm allows.](https://winecoolerrepair.center/error-codes/liebherr-door-open/)
- [Power failure Power The Power failure message appears after an outage when the cabinet is warmer than the alarm limit.](https://winecoolerrepair.center/error-codes/liebherr-power-failure/)
- [Error Control board and display The Error message with a red error symbol means the cabinet or one of its modules reports a defect.](https://winecoolerrepair.center/error-codes/liebherr-error/)
- [F1, F8, E1, E2, E7 or E8 Control board and display Any of F1, F8, E1, E2, E7 or E8 on an HW wine column means an internal problem Liebherr leaves to service.](https://winecoolerrepair.center/error-codes/liebherr-f1-f8-e1-e2-e7-e8/)
- [Replace FreshAir activated charcoal filter Fans and airflow The reminder to replace the FreshAir activated charcoal filter appears every 6 months on newer Liebherr wine cabinets.](https://winecoolerrepair.center/error-codes/liebherr-replace-freshair-filter/)
- [SabbathMode Mode, not a failure SabbathMode on the status display means lights, alarms and some controls are off by design.](https://winecoolerrepair.center/error-codes/liebherr-sabbathmode/)
- [DemoMode Mode, not a failure A D in the display of a newer Liebherr wine cabinet means DemoMode is on.](https://winecoolerrepair.center/error-codes/liebherr-demomode/)

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### Monogram wine cooler error codes 7 codes

- [SAb Mode, not a failure The Monogram Wine Reserve is in Sabbath Mode, so its panel and light stop responding until the mode is ended.](https://winecoolerrepair.center/error-codes/monogram-sab/)
- [Showroom mode Mode, not a failure A Monogram Wine Reserve left in showroom mode can light up and look normal while it does not cool.](https://winecoolerrepair.center/error-codes/monogram-showroom-mode/)
- [DOOR ALARM Door and seal The Monogram ZIW241 wine column beeps when its door stays open and turns the interior lights off if it stays open 5 minutes.](https://winecoolerrepair.center/error-codes/monogram-door-alarm/)
- [4 rapid beeps and a code Control board and display The Monogram ZIW241 wine column has found a problem it cannot handle itself and shows a code with four quick beeps.](https://winecoolerrepair.center/error-codes/monogram-4-beeps-and-a-code/)
- [Key lock icon Mode, not a failure The Monogram ZIW241 panel locks itself 15 seconds after the last touch or whenever the door closes.](https://winecoolerrepair.center/error-codes/monogram-key-lock/)
- [Sabbath icon Mode, not a failure When the Sabbath icon lights on a Monogram ZIW241, the display, alarms and lights are turned off for a set period.](https://winecoolerrepair.center/error-codes/monogram-sabbath-icon/)
- [Odor filter icon Mode, not a failure The filter icon on a Monogram ZIW241 means the two carbon odor filters are due for replacement.](https://winecoolerrepair.center/error-codes/monogram-filter-icon/)

[Monogram wine cooler repair](https://winecoolerrepair.center/brands/monogram/)

### Thermador wine cooler error codes 7 codes

- [HI Temperature and alarms HI on the Wine Reserve display, with an alarm tone, means the cabinet temperature has climbed too high.](https://winecoolerrepair.center/error-codes/thermador-hi/)
- [Door alarm Door and seal An alarm tone with a flashing blue light over the ALARM key, or a steady tone on a column, means the door has been open too long.](https://winecoolerrepair.center/error-codes/thermador-door-alarm/)
- [SAB Mode, not a failure SAB on the display and a lit SABBATH key mean the unit is in Sabbath mode, which turns off lights, keys and alarms.](https://winecoolerrepair.center/error-codes/thermador-sab/)
- [Demo mode Mode, not a failure A Freedom wine column with its display and lights working but no cooling is usually in demo mode.](https://winecoolerrepair.center/error-codes/thermador-demo-mode/)
- [OFF Power OFF on the under-counter Wine Reserve display means the ON/OFF key has put the unit into off mode.](https://winecoolerrepair.center/error-codes/thermador-off/)
- [LOCK Mode, not a failure A lit LOCK LED on the under-counter Wine Reserve means the touch keys are locked on purpose.](https://winecoolerrepair.center/error-codes/thermador-lock/)
- [Self-test result Control board and display The Freedom wine column can test itself from the settings menu and display any problem it finds for a technician.](https://winecoolerrepair.center/error-codes/thermador-self-test-result/)

[Thermador wine cooler repair](https://winecoolerrepair.center/brands/thermador/)

### Vinotemp wine cooler error codes 7 codes

- [HI Temperature and alarms The sensor reads more than 73°F inside the cabinet, and if that lasts an hour the buzzer sounds without stopping.](https://winecoolerrepair.center/error-codes/vinotemp-hi/)
- [LO Temperature and alarms The air inside is under 32°F, so the alarm and the malfunction light come on together.](https://winecoolerrepair.center/error-codes/vinotemp-lo/)
- [E1 Temperature sensors The control has lost a usable reading from its air temperature sensor, and the manual's answer is service.](https://winecoolerrepair.center/error-codes/vinotemp-e1/)
- [E7 Door and seal The E7 code blames the door switch, the part that reports whether the door is open.](https://winecoolerrepair.center/error-codes/vinotemp-e7/)
- [EL Temperature sensors One zone of a Connoisseur or Butler dual-zone cooler has lost its temperature sensor.](https://winecoolerrepair.center/error-codes/vinotemp-el/)
- [Door alarm Door and seal A beep reminds you the door was left open: after 60 seconds on Private Reserve models, after 5 minutes on older VT-DS units.](https://winecoolerrepair.center/error-codes/vinotemp-door-alarm/)
- [Flashing temperature display Temperature and alarms On Private Reserve models the temperature flashes and an alarm sounds when the storage temperature has risen too far.](https://winecoolerrepair.center/error-codes/vinotemp-flashing-temperature/)

[Vinotemp wine cooler repair](https://winecoolerrepair.center/brands/vinotemp/)

### Bertazzoni wine cooler error codes 6 codes

- [Power Failure Power After a long outage the column restarts by itself and shows the highest temperatures it recorded.](https://winecoolerrepair.center/error-codes/bertazzoni-power-failure/)
- [Door open Door and seal The display shows Door open a few minutes after the door is opened and left that way.](https://winecoolerrepair.center/error-codes/bertazzoni-door-open/)
- [Upper or lower zone too warm Temperature and alarms The upper or lower wine zone has warmed past what it was set to hold.](https://winecoolerrepair.center/error-codes/bertazzoni-zone-too-warm/)
- [Upper or lower zone too cold Temperature and alarms The upper or lower zone has dropped under its setting; Bertazzoni asks you to wait 12 hours first.](https://winecoolerrepair.center/error-codes/bertazzoni-zone-too-cold/)
- [Error Code... Control board and display A problem outside the owner's reach, reported with a number only the service side can interpret.](https://winecoolerrepair.center/error-codes/bertazzoni-error-code/)
- [Check Cond Fans and airflow An optional six-month reminder says the condenser behind the toe kick needs cleaning.](https://winecoolerrepair.center/error-codes/bertazzoni-check-cond/)

[Bertazzoni wine cooler repair](https://winecoolerrepair.center/brands/bertazzoni/)

### Dacor wine cooler error codes 6 codes

- [oF Mode, not a failure The display shows oF because a retail display mode has switched the compressors off.](https://winecoolerrepair.center/error-codes/dacor-of/)
- [Filter indicator blinking red Control board and display After about 18 months the Filter indicator blinks red to say the deodorizer filter needs replacing.](https://winecoolerrepair.center/error-codes/dacor-filter-blinking-red/)
- [Door Alarm indicator blinking Door and seal The alarm sounds and its indicator blinks when a door has stayed open longer than 2 minutes.](https://winecoolerrepair.center/error-codes/dacor-door-alarm/)
- [Lock indicator blinking Mode, not a failure The Lock indicator blinks when you press a button while the control panel is locked.](https://winecoolerrepair.center/error-codes/dacor-lock-blinking/)
- [Abnormally high temperature Temperature and alarms The app warns that the column's temperature has become abnormal, meaning too warm for the wine.](https://winecoolerrepair.center/error-codes/dacor-abnormally-high-temperature/)
- [-- / -- Control board and display Dashes on the temperature panel during the MAC address check mean the Wi-Fi link is missing or lost.](https://winecoolerrepair.center/error-codes/dacor-dashes/)

[Dacor wine cooler repair](https://winecoolerrepair.center/brands/dacor/)

### Zephyr wine cooler error codes 6 codes

- [HI Temperature and alarms The air inside has passed 73°F; an hour later the temperature alarm sounds without stopping.](https://winecoolerrepair.center/error-codes/zephyr-hi/)
- [LO Temperature and alarms The inside air is colder than 28°F, and after 15 minutes the alarm sounds continuously.](https://winecoolerrepair.center/error-codes/zephyr-lo/)
- [00 Door and seal The display flashes 00 and an alarm sounds once the door has stayed open for 3 minutes.](https://winecoolerrepair.center/error-codes/zephyr-00/)
- [R blinking Mode, not a failure A slowly blinking R indicator means Demonstration Mode, where lights and display work but nothing cools.](https://winecoolerrepair.center/error-codes/zephyr-r-blinking/)
- [CF Mode, not a failure CF and CN are two settings for when the control panel stays lit, not error codes.](https://winecoolerrepair.center/error-codes/zephyr-cf/)
- [LF Mode, not a failure LF and LN confirm how the interior lights behave, not a problem.](https://winecoolerrepair.center/error-codes/zephyr-lf/)

[Zephyr wine cooler repair](https://winecoolerrepair.center/brands/zephyr/)

### True Residential wine cooler error codes 5 codes

- [HIGH TEMP Temperature and alarms The column display shows HIGH TEMP among its notification alerts because a zone has run warm.](https://winecoolerrepair.center/error-codes/true-high-temp/)
- [DOOR ALARM Door and seal A True column that beeps without pause and lights its notification icons is telling you its door is ajar.](https://winecoolerrepair.center/error-codes/true-door-alarm/)
- [SHOWROOM MODE Mode, not a failure In showroom mode a True column shows its set points and lights up, yet nothing cools.](https://winecoolerrepair.center/error-codes/true-showroom-mode/)
- [HOLIDAY MODE ACTIVE Mode, not a failure The display shows HOLIDAY MODE ACTIVE while the door is closed because the Star-K holiday mode is on.](https://winecoolerrepair.center/error-codes/true-holiday-mode-active/)
- [VACATION MODE ACTIVE Mode, not a failure The display shows VACATION MODE ACTIVE; the mode ends the next time the door is opened.](https://winecoolerrepair.center/error-codes/true-vacation-mode-active/)

[True Residential wine cooler repair](https://winecoolerrepair.center/brands/true/)

### Café wine cooler error codes 4 codes

- [SA Mode, not a failure The Café dual-zone wine cooler has been put into Sabbath Mode, so the panel and lights stop answering.](https://winecoolerrepair.center/error-codes/cafe-sa/)
- [High Temperature Alert Temperature and alarms The Café wine cooler is beeping because the temperature inside has moved outside the range it expects.](https://winecoolerrepair.center/error-codes/cafe-high-temperature-alert/)
- [Door alarm Door and seal The Café wine cooler is chiming because its glass door is open or not closing all the way.](https://winecoolerrepair.center/error-codes/cafe-door-alarm/)
- [Lockout Mode Mode, not a failure Lockout Mode makes the Café wine cooler sound its alarm and keep the light off as soon as anyone opens the door.](https://winecoolerrepair.center/error-codes/cafe-lockout-mode/)

[Café wine cooler repair](https://winecoolerrepair.center/brands/cafe/)

### Gaggenau wine cooler error codes 4 codes

- [Door alarm Door and seal A steady tone from a Vario wine cabinet means its door has stood open for a long time.](https://winecoolerrepair.center/error-codes/gaggenau-door-alarm/)
- [Demo mode Mode, not a failure A Vario wine cabinet whose display and lighting work but which does not cool is most often in demo mode.](https://winecoolerrepair.center/error-codes/gaggenau-demo-mode/)
- [Rest mode Mode, not a failure A Vario wine cabinet in rest mode keeps cooling but turns off its light, signals, messages and automatic door opening.](https://winecoolerrepair.center/error-codes/gaggenau-rest-mode/)
- [Self-test result Control board and display The Vario wine cabinet can run a self-test from its main menu and show any problem it finds.](https://winecoolerrepair.center/error-codes/gaggenau-self-test-result/)

[Gaggenau wine cooler repair](https://winecoolerrepair.center/brands/gaggenau/)

### GE Profile wine cooler error codes 3 codes

- [Loc Mode, not a failure The GE Profile wine cooler panel is locked, so it flashes Loc and ignores the key you pressed.](https://winecoolerrepair.center/error-codes/ge-profile-loc/)
- [SAb Mode, not a failure SAb means the GE Profile dual-zone wine chiller is in Sabbath mode and will not react to the keys or the door.](https://winecoolerrepair.center/error-codes/ge-profile-sab/)
- [Door alarm Door and seal The GE Profile wine chiller sounds its door alarm when the door stays open for more than 2 minutes.](https://winecoolerrepair.center/error-codes/ge-profile-door-alarm/)

[GE Profile wine cooler repair](https://winecoolerrepair.center/brands/ge-profile/)

### KitchenAid wine cooler error codes 3 codes

- [Over Temp Temperature and alarms The Over Temp light flashes and the KitchenAid wine unit beeps because a zone has run warm for too long.](https://winecoolerrepair.center/error-codes/kitchenaid-over-temp/)
- [Door alarm Door and seal The KitchenAid undercounter wine unit beeps every 2 minutes once its door has been open 5 minutes or is not touching the door switch.](https://winecoolerrepair.center/error-codes/kitchenaid-door-alarm/)
- [Sabbath Mode Mode, not a failure With Sabbath Mode on, the KitchenAid wine unit stops its automatic lights and alarm tones.](https://winecoolerrepair.center/error-codes/kitchenaid-sabbath-mode/)

[KitchenAid wine cooler repair](https://winecoolerrepair.center/brands/kitchenaid/)

### SKS wine cooler error codes 3 codes

- [OF Mode, not a failure OF on the panel means the unit is in the store display setting, which disables all cooling.](https://winecoolerrepair.center/error-codes/sks-of/)
- [sb Mode, not a failure sb on the display means Sabbath mode, which turns off the light and alarms and holds the last setting.](https://winecoolerrepair.center/error-codes/sks-sb/)
- [Door alarm Door and seal A warning repeats every 30 seconds once a door has been open longer than about a minute.](https://winecoolerrepair.center/error-codes/sks-door-alarm/)

[SKS wine cooler repair](https://winecoolerrepair.center/brands/sks/)

### Only confirmed codes

Every code here is taken from the manufacturer's own documentation, never from a forum or a parts listing. If yours is not listed, book with the exact characters and the full model number, and we will tell you whether it is one we take.

## Three things before you look it up.

A code is a lead, not a verdict. These decide whether the answer you find will be any use.

01

### Exactly what the screen shows

Copy the characters exactly as shown, or count the flashes of a blinking icon. Photograph the screen before anything else; a door opening or a power cut may erase it.

02

### Model label, photographed

Look on a side wall inside the cabinet, behind the lowest rack, or along the door opening of a column. Code meanings vary by maker, so the label matters.

03

### Are the bottles still cool to the touch?

If they feel warm, keep the door closed and decide where the best bottles will go before anything else. Bottles that are still cool can wait for an ordinary slot.

## What each kind of code means.

Codes fall into a handful of families. The family says more about the likely repair than the characters do — and one of them is not a repair at all.

[How to read a code](https://winecoolerrepair.center/problems/wine-cooler-error-code/)

### Mode, not a failure

53 codes

A setting someone switched on, often by leaning on the touch panel or left over from the showroom floor, rather than a part that wore out: a demo mode that lights the display and the rack lamps while the cooling never starts, a Sabbath setting that turns off the lights and alarms, a child or control lock that ignores every key press, a reminder that the glass door stood open. The cabinet is fine, and its own keys or its manual switch the mode back off.

[SA](https://winecoolerrepair.center/error-codes/cafe-sa/) [Lockout Mode](https://winecoolerrepair.center/error-codes/cafe-lockout-mode/) [oF](https://winecoolerrepair.center/error-codes/dacor-of/) [Lock indicator blinking](https://winecoolerrepair.center/error-codes/dacor-lock-blinking/) [Sb](https://winecoolerrepair.center/error-codes/electrolux-sb/) [CE](https://winecoolerrepair.center/error-codes/electrolux-ce/) [dE](https://winecoolerrepair.center/error-codes/electrolux-de/) [1A / 2A](https://winecoolerrepair.center/error-codes/electrolux-1a-2a/) [OF / On](https://winecoolerrepair.center/error-codes/electrolux-of-on/) [Loc / nLc](https://winecoolerrepair.center/error-codes/electrolux-loc-nlc/) [VAC](https://winecoolerrepair.center/error-codes/electrolux-vac/) [SLP / nSL](https://winecoolerrepair.center/error-codes/electrolux-slp/) [Sabbath mode](https://winecoolerrepair.center/error-codes/fisher-and-paykel-sabbath-mode/) [keypad locked](https://winecoolerrepair.center/error-codes/fulgor-milano-keypad-locked/) [Demo mode](https://winecoolerrepair.center/error-codes/gaggenau-demo-mode/) [Rest mode](https://winecoolerrepair.center/error-codes/gaggenau-rest-mode/) [Loc](https://winecoolerrepair.center/error-codes/ge-profile-loc/) [SAb](https://winecoolerrepair.center/error-codes/ge-profile-sab/) [Showroom Mode](https://winecoolerrepair.center/error-codes/jennair-showroom-mode/) [Cool Off](https://winecoolerrepair.center/error-codes/jennair-cool-off/) [Lock](https://winecoolerrepair.center/error-codes/jennair-lock/) [SABBATH](https://winecoolerrepair.center/error-codes/jennair-sabbath/) [CELLAR MODE](https://winecoolerrepair.center/error-codes/jennair-cellar-mode/) [Sabbath Mode](https://winecoolerrepair.center/error-codes/kitchenaid-sabbath-mode/) [SabbathMode](https://winecoolerrepair.center/error-codes/liebherr-sabbathmode/) [DemoMode](https://winecoolerrepair.center/error-codes/liebherr-demomode/) [Showroom mode](https://winecoolerrepair.center/error-codes/marvel-showroom-mode/) [Loc](https://winecoolerrepair.center/error-codes/marvel-loc/) [VAC](https://winecoolerrepair.center/error-codes/marvel-vac/) [Demo mode](https://winecoolerrepair.center/error-codes/miele-demo-mode/) [Sabbath Mode](https://winecoolerrepair.center/error-codes/miele-sabbath-mode/) [Safety lock symbol](https://winecoolerrepair.center/error-codes/miele-safety-lock/) [SAb](https://winecoolerrepair.center/error-codes/monogram-sab/) [Showroom mode](https://winecoolerrepair.center/error-codes/monogram-showroom-mode/) [Key lock icon](https://winecoolerrepair.center/error-codes/monogram-key-lock/) [Sabbath icon](https://winecoolerrepair.center/error-codes/monogram-sabbath-icon/) [Odor filter icon](https://winecoolerrepair.center/error-codes/monogram-filter-icon/) [OF](https://winecoolerrepair.center/error-codes/sks-of/) [sb](https://winecoolerrepair.center/error-codes/sks-sb/) [SAB](https://winecoolerrepair.center/error-codes/thermador-sab/) [Demo mode](https://winecoolerrepair.center/error-codes/thermador-demo-mode/) [LOCK](https://winecoolerrepair.center/error-codes/thermador-lock/) [SHOWROOM MODE](https://winecoolerrepair.center/error-codes/true-showroom-mode/) [HOLIDAY MODE ACTIVE](https://winecoolerrepair.center/error-codes/true-holiday-mode-active/) [VACATION MODE ACTIVE](https://winecoolerrepair.center/error-codes/true-vacation-mode-active/) [Showroom mode](https://winecoolerrepair.center/error-codes/u-line-showroom-mode/) [Check condenser](https://winecoolerrepair.center/error-codes/viking-check-condenser/) [Replace filter](https://winecoolerrepair.center/error-codes/viking-replace-filter/) [Demo Mode](https://winecoolerrepair.center/error-codes/viking-demo-mode/) [Showroom mode](https://winecoolerrepair.center/error-codes/viking-showroom-mode/) [R blinking](https://winecoolerrepair.center/error-codes/zephyr-r-blinking/) [CF](https://winecoolerrepair.center/error-codes/zephyr-cf/) [LF](https://winecoolerrepair.center/error-codes/zephyr-lf/)

Usually leads to

No repair — the setting is changed back

Shows up as

[Wine Cooler Not Cooling](https://winecoolerrepair.center/problems/wine-cooler-not-cooling/) [Wine Cooler Display Not Working](https://winecoolerrepair.center/problems/wine-cooler-display-not-working/) [Wine Cooler Too Cold for the Wine](https://winecoolerrepair.center/problems/wine-cooler-too-cold/) [Wine Cooler Error Code](https://winecoolerrepair.center/problems/wine-cooler-error-code/)

### Temperature and alarms

39 codes

The cooler read a zone well away from its setting and raised an alarm, sometimes showing the warmest figure it reached while the house was empty. The reason may be as small as a door left resting on a bottle neck or a long outage, or as serious as cooling that has stopped. Keep the glass door shut and feel a bottle in the middle of the rack before doing anything else; the alarm is a warning about the wine, not a diagnosis.

[Zone temperature is out of range](https://winecoolerrepair.center/error-codes/asko-zone-temperature-out-of-range/) [Humidity below 40%](https://winecoolerrepair.center/error-codes/asko-humidity-below-40/) [Upper or lower zone too warm](https://winecoolerrepair.center/error-codes/bertazzoni-zone-too-warm/) [Upper or lower zone too cold](https://winecoolerrepair.center/error-codes/bertazzoni-zone-too-cold/) [High Temperature Alert](https://winecoolerrepair.center/error-codes/cafe-high-temperature-alert/) [Abnormally high temperature](https://winecoolerrepair.center/error-codes/dacor-abnormally-high-temperature/) [H°](https://winecoolerrepair.center/error-codes/electrolux-h/) [L°](https://winecoolerrepair.center/error-codes/electrolux-l/) [Temp](https://winecoolerrepair.center/error-codes/electrolux-temp/) [Cellar too warm](https://winecoolerrepair.center/error-codes/fulgor-milano-cellar-too-warm/) [Cellar too cold](https://winecoolerrepair.center/error-codes/fulgor-milano-cellar-too-cold/) [Over Temp](https://winecoolerrepair.center/error-codes/jennair-over-temp/) [Over Temp](https://winecoolerrepair.center/error-codes/kitchenaid-over-temp/) [Temperature alarm](https://winecoolerrepair.center/error-codes/liebherr-temperature-alarm/) [HH](https://winecoolerrepair.center/error-codes/marvel-hh/) [LL](https://winecoolerrepair.center/error-codes/marvel-ll/) [Temperature alarm](https://winecoolerrepair.center/error-codes/miele-temperature-alarm/) [T1H](https://winecoolerrepair.center/error-codes/perlick-t1h/) [T2H](https://winecoolerrepair.center/error-codes/perlick-t2h/) [T1L](https://winecoolerrepair.center/error-codes/perlick-t1l/) [EC10](https://winecoolerrepair.center/error-codes/sub-zero-ec10/) [EC11](https://winecoolerrepair.center/error-codes/sub-zero-ec11/) [EC12](https://winecoolerrepair.center/error-codes/sub-zero-ec12/) [EC13](https://winecoolerrepair.center/error-codes/sub-zero-ec13/) [40 1 09](https://winecoolerrepair.center/error-codes/sub-zero-40-1-09/) [HI](https://winecoolerrepair.center/error-codes/thermador-hi/) [HIGH TEMP](https://winecoolerrepair.center/error-codes/true-high-temp/) [Temp Hi 6H+](https://winecoolerrepair.center/error-codes/u-line-temp-hi-6h/) [Temp Hi 12H+](https://winecoolerrepair.center/error-codes/u-line-temp-hi-12h/) [Temp Lo 6H+](https://winecoolerrepair.center/error-codes/u-line-temp-lo-6h/) [Upper too warm](https://winecoolerrepair.center/error-codes/viking-upper-too-warm/) [Upper too cold](https://winecoolerrepair.center/error-codes/viking-upper-too-cold/) [HH](https://winecoolerrepair.center/error-codes/viking-hh/) [LL](https://winecoolerrepair.center/error-codes/viking-ll/) [HI](https://winecoolerrepair.center/error-codes/vinotemp-hi/) [LO](https://winecoolerrepair.center/error-codes/vinotemp-lo/) [Flashing temperature display](https://winecoolerrepair.center/error-codes/vinotemp-flashing-temperature/) [HI](https://winecoolerrepair.center/error-codes/zephyr-hi/) [LO](https://winecoolerrepair.center/error-codes/zephyr-lo/)

Usually leads to

[Wine cooler thermostat and sensor repair](https://winecoolerrepair.center/services/wine-cooler-thermostat-and-sensor-repair/)

Shows up as

[Wine Cooler Not Cooling](https://winecoolerrepair.center/problems/wine-cooler-not-cooling/) [Wine Cooler Temperature Swings](https://winecoolerrepair.center/problems/wine-cooler-temperature-swings/) [One Zone Warm in a Dual-Zone Wine Cooler](https://winecoolerrepair.center/problems/one-zone-warm-in-a-dual-zone/) [Wine Cooler Error Code](https://winecoolerrepair.center/problems/wine-cooler-error-code/)

### Temperature sensors

21 codes

The control has lost a believable reading from one of its thermistors: the probe in a zone, the one on the cold plate or coil, or on some models the one watching the room. With no trustworthy number, the cabinet either chills the bottles far below cellar temperature or lets a zone drift warm. A sensor sitting in frost, pinched behind a rack or unplugged during a move is ruled out before a new one is ordered.

[H1](https://winecoolerrepair.center/error-codes/asko-h1/) [T2](https://winecoolerrepair.center/error-codes/asko-t2/) [T3](https://winecoolerrepair.center/error-codes/asko-t3/) [F3](https://winecoolerrepair.center/error-codes/fisher-and-paykel-f3/) [Eu](https://winecoolerrepair.center/error-codes/marvel-eu/) [EL](https://winecoolerrepair.center/error-codes/marvel-el/) [Ed](https://winecoolerrepair.center/error-codes/marvel-ed/) [E1](https://winecoolerrepair.center/error-codes/marvel-e1/) [P1F](https://winecoolerrepair.center/error-codes/perlick-p1f/) [PHF](https://winecoolerrepair.center/error-codes/perlick-phf/) [PEF](https://winecoolerrepair.center/error-codes/perlick-pef/) [EC05](https://winecoolerrepair.center/error-codes/sub-zero-ec05/) [EC06](https://winecoolerrepair.center/error-codes/sub-zero-ec06/) [EC07](https://winecoolerrepair.center/error-codes/sub-zero-ec07/) [EC08](https://winecoolerrepair.center/error-codes/sub-zero-ec08/) [10 1 00](https://winecoolerrepair.center/error-codes/sub-zero-10-1-00/) [Zone T Open](https://winecoolerrepair.center/error-codes/u-line-zone-t-open/) [Zone T Short](https://winecoolerrepair.center/error-codes/u-line-zone-t-short/) [Amb Thrm Open](https://winecoolerrepair.center/error-codes/u-line-amb-thrm-open/) [E1](https://winecoolerrepair.center/error-codes/vinotemp-e1/) [EL](https://winecoolerrepair.center/error-codes/vinotemp-el/)

Usually leads to

[Wine cooler thermostat and sensor repair](https://winecoolerrepair.center/services/wine-cooler-thermostat-and-sensor-repair/)

Shows up as

[Wine Cooler Too Cold for the Wine](https://winecoolerrepair.center/problems/wine-cooler-too-cold/) [Wine Cooler Temperature Swings](https://winecoolerrepair.center/problems/wine-cooler-temperature-swings/) [Wine Cooler Running Constantly](https://winecoolerrepair.center/problems/wine-cooler-running-constantly/) [Wine Cooler Error Code](https://winecoolerrepair.center/problems/wine-cooler-error-code/)

### Fans and airflow

12 codes

A fan the control expected to turn is slow, noisy or still. Inside the cabinet a small fan stirs the air so every rack sits at the same temperature; behind the grille or on the back, another carries heat away from the compressor or the hot side of a thermoelectric module. A bottle nudged against the inner fan guard, ice on a blade and dust packed into the grille are cleared before any motor is replaced.

[F1](https://winecoolerrepair.center/error-codes/asko-f1/) [F2](https://winecoolerrepair.center/error-codes/asko-f2/) [Check Cond](https://winecoolerrepair.center/error-codes/bertazzoni-check-cond/) [F15](https://winecoolerrepair.center/error-codes/fisher-and-paykel-f15/) [F56](https://winecoolerrepair.center/error-codes/fisher-and-paykel-f56/) [Carbon filter icon](https://winecoolerrepair.center/error-codes/fisher-and-paykel-carbon-filter-icon/) [Check Cond](https://winecoolerrepair.center/error-codes/fulgor-milano-check-cond/) [Replace FreshAir activated charcoal filter](https://winecoolerrepair.center/error-codes/liebherr-replace-freshair-filter/) [Active charcoal filter indicator](https://winecoolerrepair.center/error-codes/miele-charcoal-filter-indicator/) [FEF](https://winecoolerrepair.center/error-codes/perlick-fef/) [35 1 00](https://winecoolerrepair.center/error-codes/sub-zero-35-1-00/) [E2](https://winecoolerrepair.center/error-codes/viking-e2/)

Usually leads to

[Wine cooler fan repair](https://winecoolerrepair.center/services/wine-cooler-fan-repair/)

Shows up as

[Wine Cooler Fan Not Running](https://winecoolerrepair.center/problems/wine-cooler-fan-not-running/) [Wine Cooler Noisy or Vibrating](https://winecoolerrepair.center/problems/wine-cooler-noisy-or-vibrating/) [Wine Cooler Not Cooling](https://winecoolerrepair.center/problems/wine-cooler-not-cooling/) [Wine Cooler Error Code](https://winecoolerrepair.center/problems/wine-cooler-error-code/)

### Compressor and cooling module

5 codes

The part that makes the cold is not keeping up. On a compressor cooler it may fail to start, start and cut out, or run on without bringing the zones down; a start relay is the cheap answer ruled out first, while a seized compressor or lost refrigerant is a sealed system job where age weighs heavily. On a thermoelectric cooler the module or its heat sink fans have weakened, and a warm room makes it worse. Keep the bottles cool while it is diagnosed.

[Cleaning reminder](https://winecoolerrepair.center/error-codes/jennair-condenser-cleaning-reminder/) [TCH](https://winecoolerrepair.center/error-codes/perlick-tch/) [TEL](https://winecoolerrepair.center/error-codes/perlick-tel/) [EC15](https://winecoolerrepair.center/error-codes/sub-zero-ec15/) [40 1 40](https://winecoolerrepair.center/error-codes/sub-zero-40-1-40/)

Usually leads to

[Wine cooler compressor and sealed system repair](https://winecoolerrepair.center/services/wine-cooler-compressor-and-sealed-system-repair/)

Shows up as

[Wine Cooler Not Cooling](https://winecoolerrepair.center/problems/wine-cooler-not-cooling/) [Wine Cooler Running Constantly](https://winecoolerrepair.center/problems/wine-cooler-running-constantly/) [Frost or Ice on the Back Wall of a Wine Cooler](https://winecoolerrepair.center/problems/frost-or-ice-on-the-back-wall/) [Wine Cooler Error Code](https://winecoolerrepair.center/problems/wine-cooler-error-code/)

### Door and seal

33 codes

The cooler noticed its door open for too long, or a switch that never reports it closing. Often a rack slid out a little too far holds the glass off the gasket, the cabinet has tipped forward off level, or a hinge has sagged under a heavy door; now and then the door switch itself has failed. Warm air getting in shows as fog on the glass and a zone that will not settle.

[E9](https://winecoolerrepair.center/error-codes/asko-e9/) [Vibrations have been noticed](https://winecoolerrepair.center/error-codes/asko-vibrations-noticed/) [Door open](https://winecoolerrepair.center/error-codes/bertazzoni-door-open/) [Door alarm](https://winecoolerrepair.center/error-codes/cafe-door-alarm/) [Door Alarm indicator blinking](https://winecoolerrepair.center/error-codes/dacor-door-alarm/) [Door open icon](https://winecoolerrepair.center/error-codes/electrolux-door-open-alert/) [Door Ajar](https://winecoolerrepair.center/error-codes/electrolux-door-ajar/) [Door alarm](https://winecoolerrepair.center/error-codes/fisher-and-paykel-door-alarm/) [Door open](https://winecoolerrepair.center/error-codes/fulgor-milano-door-open/) [Drawer open](https://winecoolerrepair.center/error-codes/fulgor-milano-drawer-open/) [Door alarm](https://winecoolerrepair.center/error-codes/gaggenau-door-alarm/) [Door alarm](https://winecoolerrepair.center/error-codes/ge-profile-door-alarm/) [Door Open alarm](https://winecoolerrepair.center/error-codes/jennair-door-open-alarm/) [Door alarm](https://winecoolerrepair.center/error-codes/kitchenaid-door-alarm/) [Door open](https://winecoolerrepair.center/error-codes/liebherr-door-open/) [dr](https://winecoolerrepair.center/error-codes/marvel-dr/) [do](https://winecoolerrepair.center/error-codes/marvel-do/) [Close the door](https://winecoolerrepair.center/error-codes/miele-close-the-door/) [Alarm symbol with both zone buttons flashing](https://winecoolerrepair.center/error-codes/miele-door-alarm-symbol/) [DOOR ALARM](https://winecoolerrepair.center/error-codes/monogram-door-alarm/) [DO1](https://winecoolerrepair.center/error-codes/perlick-do1/) [DO2](https://winecoolerrepair.center/error-codes/perlick-do2/) [Door alarm](https://winecoolerrepair.center/error-codes/sks-door-alarm/) [95 1 00](https://winecoolerrepair.center/error-codes/sub-zero-95-1-00/) [Door alarm](https://winecoolerrepair.center/error-codes/thermador-door-alarm/) [DOOR ALARM](https://winecoolerrepair.center/error-codes/true-door-alarm/) [dr](https://winecoolerrepair.center/error-codes/u-line-dr/) [Door Open 5M](https://winecoolerrepair.center/error-codes/u-line-door-open-5m/) [Door open](https://winecoolerrepair.center/error-codes/viking-door-open/) [dr](https://winecoolerrepair.center/error-codes/viking-dr/) [E7](https://winecoolerrepair.center/error-codes/vinotemp-e7/) [Door alarm](https://winecoolerrepair.center/error-codes/vinotemp-door-alarm/) [00](https://winecoolerrepair.center/error-codes/zephyr-00/)

Usually leads to

[Wine cooler glass door and gasket repair](https://winecoolerrepair.center/services/glass-door-and-gasket-repair/)

Shows up as

[Wine Cooler Door Not Sealing](https://winecoolerrepair.center/problems/wine-cooler-door-not-sealing/) [Condensation on a Wine Cooler Glass Door](https://winecoolerrepair.center/problems/condensation-on-the-glass-door/) [Wine Cooler Temperature Swings](https://winecoolerrepair.center/problems/wine-cooler-temperature-swings/) [Wine Cooler Error Code](https://winecoolerrepair.center/problems/wine-cooler-error-code/)

### Control board and display

23 codes

The electronics that read the sensors and switch the cooling, the fans and the lights have reported a problem with themselves or lost touch with the display. A loose ribbon cable, moisture that reached the touch strip or a brief power surge is checked before a board is condemned. Boards and displays are usually specific to one model, so the number on the label matters here more than anywhere.

[E0](https://winecoolerrepair.center/error-codes/asko-e0/) [E2](https://winecoolerrepair.center/error-codes/asko-e2/) [E8](https://winecoolerrepair.center/error-codes/asko-e8/) [P1](https://winecoolerrepair.center/error-codes/asko-p1/) [U1](https://winecoolerrepair.center/error-codes/asko-u1/) [Error Code...](https://winecoolerrepair.center/error-codes/bertazzoni-error-code/) [Filter indicator blinking red](https://winecoolerrepair.center/error-codes/dacor-filter-blinking-red/) [-- / --](https://winecoolerrepair.center/error-codes/dacor-dashes/) [F1](https://winecoolerrepair.center/error-codes/fisher-and-paykel-f1/) [F30](https://winecoolerrepair.center/error-codes/fisher-and-paykel-f30/) [Error Code...](https://winecoolerrepair.center/error-codes/fulgor-milano-error-code/) [Self-test result](https://winecoolerrepair.center/error-codes/gaggenau-self-test-result/) [Error](https://winecoolerrepair.center/error-codes/liebherr-error/) [F1, F8, E1, E2, E7 or E8](https://winecoolerrepair.center/error-codes/liebherr-f1-f8-e1-e2-e7-e8/) [F1 to F3, S1 to S9](https://winecoolerrepair.center/error-codes/miele-f1-f3-s1-s9/) [F Please contact Miele Technical Service](https://winecoolerrepair.center/error-codes/miele-f-message/) [Self test](https://winecoolerrepair.center/error-codes/miele-self-test/) [4 rapid beeps and a code](https://winecoolerrepair.center/error-codes/monogram-4-beeps-and-a-code/) [UIX](https://winecoolerrepair.center/error-codes/perlick-uix/) [2](https://winecoolerrepair.center/error-codes/sub-zero-2/) [Self-test result](https://winecoolerrepair.center/error-codes/thermador-self-test-result/) [No Comm](https://winecoolerrepair.center/error-codes/u-line-no-comm/) [Error Code...](https://winecoolerrepair.center/error-codes/viking-error-code/)

Usually leads to

[Wine cooler control board and display repair](https://winecoolerrepair.center/services/wine-cooler-control-board-and-display-repair/)

Shows up as

[Wine Cooler Display Not Working](https://winecoolerrepair.center/problems/wine-cooler-display-not-working/) [Wine Cooler Not Turning On](https://winecoolerrepair.center/problems/wine-cooler-not-turning-on/) [Wine Cooler Temperature Swings](https://winecoolerrepair.center/problems/wine-cooler-temperature-swings/) [Wine Cooler Error Code](https://winecoolerrepair.center/problems/wine-cooler-error-code/)

### Power

10 codes

The cooler saw the supply voltage dip, surge or drop out, or is recording that the power was cut while nobody was home. The cause is as often the outlet, a shared circuit, an extension cord or a storm outage as the cooler itself. A breaker that will not hold or a whiff of hot plastic means cutting the circuit at the panel, standing dry and clear of the cooler, then leaving the glass door closed until the technician arrives.

[Power Failure](https://winecoolerrepair.center/error-codes/bertazzoni-power-failure/) [Power Failure](https://winecoolerrepair.center/error-codes/electrolux-power-failure/) [F13](https://winecoolerrepair.center/error-codes/fisher-and-paykel-f13/) [Power Failure](https://winecoolerrepair.center/error-codes/fulgor-milano-power-failure/) [Power failure](https://winecoolerrepair.center/error-codes/liebherr-power-failure/) [Power Failure](https://winecoolerrepair.center/error-codes/marvel-power-failure/) [Power supply symbol flashing](https://winecoolerrepair.center/error-codes/miele-power-symbol-flashing/) [PWR](https://winecoolerrepair.center/error-codes/perlick-pwr/) [OFF](https://winecoolerrepair.center/error-codes/thermador-off/) [Power Failure](https://winecoolerrepair.center/error-codes/viking-power-failure/)

Usually leads to

[Wine cooler diagnostic visit](https://winecoolerrepair.center/services/diagnostic-visit/)

Shows up as

[Wine Cooler Not Turning On](https://winecoolerrepair.center/problems/wine-cooler-not-turning-on/) [Wine Cooler Tripping Breaker or GFCI](https://winecoolerrepair.center/problems/wine-cooler-tripping-breaker/) [Burning Smell From a Wine Cooler](https://winecoolerrepair.center/problems/wine-cooler-burning-smell/) [Wine Cooler Error Code](https://winecoolerrepair.center/problems/wine-cooler-error-code/)

For the heart of your home.

## Questions about the codes.

### There is no page for the code my wine cooler shows. Now what?

We write a code page only after the maker documents that code in a manual or on its support site. Until then, note the code as displayed, count any blinks, and put both into the booking form; the technician checks it against your model.

### If my neighbor's wine cooler shows my code, is it the same problem?

Not reliably. One maker uses a code for a door left ajar where another uses it for a broken sensor, and a few makers renumbered their codes from one model year to the next. Read any code together with the brand and, ideally, the model number.

### Is it safe to reset a wine cooler code myself?

Often yes: close the door firmly, press the alarm key, or unplug the cabinet for a few minutes and let it restart. If it stays gone, it was likely a one-off such as a long browse through the racks; if it reappears the same day, something needs attention. With the bottles warming, leave the door shut and book instead of resetting it again.

### A code is showing, yet the wine is still cool. Do I need a repair?

Maybe not. A good share of the codes people search are modes rather than failures: a showroom or demo setting, a Sabbath setting, a control lock or a door-open reminder. Those pages explain how to switch the mode back without a part.

---

**[Read on the site: Wine Cooler Error Codes — What They Mean](https://winecoolerrepair.center/error-codes/)**

**[Book a visit with WineCoolerRepair.center](https://winecoolerrepair.center/schedule/)**