Sub-Zero EC11: the upper wine section is too cold
Sub-Zero lists EC11 as the upper cabinet cold temperature alarm on Classic wine storage.
Mon–Sat, 8am–8pm
- Temperature and alarms
- Wine cooler thermostat and sensor repair
- Source: Sub-Zero
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What EC11
actually means.
Sub-Zero lists EC11 as the upper cabinet cold temperature alarm on Classic wine storage. The upper section is colder than it should be, which usually means the control is cooling past the setting or a probe is reading warm.
Sub-Zero wine cooler display · also shown as EC 11
What to do when EC11 shows on the wine coolerKind of codeTemperature and alarms
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.
Usually leads toWine cooler thermostat and sensor repair
Testing and replacing the thermostat or the temperature sensors that tell a wine cooler when to cool, when the cabinet runs too cold, too warm or back and forth.
Shows up asWine Cooler Error Code
A wine cooler error code appears as letters and digits on the display, a flashing temperature, dashes where a number should be or a blinking symbol, sometimes with an alarm tone and sometimes while the cabinet stays perfectly cool.
MakeSub-Zero
Sub-Zero wine coolers repaired in place, with the collection kept closed and dark until the visit.
SourceSub-Zero answer: Classic wine storage (BW) error code EC 11
Classic (formerly Built-In, BW) wine storage. Sub-Zero’s UW undercounter answer page for EC11 names a warm alarm instead, which conflicts with the BW page; confirm the series before acting.
Before you book,
in this order.
Each step comes from Sub-Zero's own guidance for EC11 on its wine coolers. Follow it to the end: the last card says whether this is a visit.
Confirm the setting on the upper zone has not been lowered by mistake.
Check a glass of water on an upper rack with a thermometer; wine that gets near freezing can push corks.
Reset the breaker for 30 seconds, and book a visit if EC11 returns.
Still there?
It usually turns into wine cooler thermostat and sensor repair. Book with the code and the model number.
What not to do
EC11 is not the lower section; a cold lower zone is EC13. Sub-Zero’s UW undercounter page for EC11 describes it as a warm alarm, so on UW models read the display with the rating plate in hand.
What you may
notice with it.
The wine cooler problems EC11 tends to arrive with. Answer these at the wine cooler before anyone is booked.
All problems
Where EC11 usually leads
Wine cooler thermostat and sensor repair.
Sub-Zero
wine coolers.
Sub-Zero wine coolers repaired in place, with the collection kept closed and dark until the visit.
Sub-Zero wine cooler repairMore Sub-Zero codes
All 15 Sub-Zero codesTemperature and alarms on other makes
Undercounter wine cooler
A wine cooler about the height of a base cabinet, built in under the counter of a kitchen, a bar or a butler's pantry, with a glass door, sliding racks and a vented toe grille at the floor.
Wine column
A full-height built-in wine cabinet, 18 to 30 inches wide, set flush into tall cabinetry or paired with a matching column, with a glass or panel door and dozens to well over a hundred bottles inside.
Dual-zone wine cooler
A wine cooler with two separately set compartments, upper and lower or side by side, so reds and whites or a storage zone and a serving zone each keep their own temperature.
In Sub-Zero's own words
Upper cabinet cold temperature alarm
Every code on this site is taken from the manufacturer's documentation, never from a forum or a parts listing. Classic (formerly Built-In, BW) wine storage. Sub-Zero’s UW undercounter answer page for EC11 names a warm alarm instead, which conflicts with the BW page; confirm the series before acting.
Sub-Zero EC11 wine cooler 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 EC11.
Can I clear EC11 myself?
Can EC11 damage my wine?
Why does Sub-Zero describe EC11 differently on two pages?
What usually causes a cold alarm on a Sub-Zero wine unit?
Back to your everyday
Still showing EC11?
When you book, copy the code or the blink pattern as the display shows it, add the whole model number, and say whether the bottles still feel cool — a code gives the technician a head start.