--- title: "Sub-Zero 10 1 00: a Designer wine zone sensor is open" description: "What 10 1 00 means on Sub-Zero 10 1 00: a Designer wine zone sensor is opens, what to check before booking, and when it is not a failure at all." url: "https://winecoolerrepair.center/error-codes/sub-zero-10-1-00/" --- # Sub-Zero 10 1 00: a Designer wine zone sensor is open Designer wine storage reports its cabinet sensors with codes starting with 10. ## What 10 1 00 actually means. Designer wine storage reports its cabinet sensors with codes starting with 10. 10 1 00 means the zone 1 cabinet thermistor is open; 10 1 01 means it is shorted and 10 1 02 that it is unstable. Zones 2 and 3 follow the same pattern with the middle digit changed. Sub-Zero wine cooler display · also shown as 10 1 01, 10 1 02, 10 2 00, 10 2 01, 10 2 02, 10 3 00, 10 3 01, 10 3 02 What to do when 10 1 00 shows on the wine cooler ### Kind of code Temperature sensors 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. ### Usually leads to Wine 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 as Wine 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. ### Make Sub-Zero Sub-Zero wine coolers repaired in place, with the collection kept closed and dark until the visit. ### Source Sub-Zero answer: Designer Wine (IW) error 10 1 00 Designer (formerly Integrated, IW) wine storage. Codes 10 1 10 to 10 3 12 cover the evaporator thermistors in each zone. ## Before you book, in this order. Each step comes from Sub-Zero's own guidance for 10 1 00 on its wine coolers. Follow it to the end: the last card says whether this is a visit. 01 Note the full code, since the last two digits say whether the sensor is open, shorted or unstable. 02 Reset the breaker for 30 seconds and retest. 03 If the code returns, check that zone with a thermometer and book a visit. ### Still there? It usually turns into [wine cooler thermostat and sensor repair](https://winecoolerrepair.center/services/wine-cooler-thermostat-and-sensor-repair/). Book with the code and the model number. ### What not to do 10 1 00 is not a warm alarm; the zone may still be at the right temperature. A zone that is really warm or cold shows 40 1 09 instead. ## What you may notice with it. The wine cooler problems 10 1 00 tends to arrive with. Answer these at the wine cooler before anyone is booked. [All problems](https://winecoolerrepair.center/problems/) Before you call ### [Wine Cooler Error Code](https://winecoolerrepair.center/problems/wine-cooler-error-code/) [All 7 causes, cheapest first](https://winecoolerrepair.center/problems/wine-cooler-error-code/) It also comes with - [**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 Too Cold for the Wine**](https://winecoolerrepair.center/problems/wine-cooler-too-cold/) Problem ### Wine Cooler Error Code 7 causes, cheapest first Where 10 1 00 usually leads ## Wine cooler thermostat and sensor repair. **Thermostat or zone temperature sensor · low to moderate.** Book a visit [What the job involves](https://winecoolerrepair.center/services/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 repair](https://winecoolerrepair.center/brands/sub-zero/) More Sub-Zero codes [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/) [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/) [EC15](https://winecoolerrepair.center/error-codes/sub-zero-ec15/) [2](https://winecoolerrepair.center/error-codes/sub-zero-2/) [40 1 09](https://winecoolerrepair.center/error-codes/sub-zero-40-1-09/) [40 1 40](https://winecoolerrepair.center/error-codes/sub-zero-40-1-40/) [All 15 Sub-Zero codes](https://winecoolerrepair.center/error-codes/#codes-sub-zero) Temperature sensors on other makes [ASKO H1](https://winecoolerrepair.center/error-codes/asko-h1/) [Fisher & Paykel F3](https://winecoolerrepair.center/error-codes/fisher-and-paykel-f3/) [Marvel Eu](https://winecoolerrepair.center/error-codes/marvel-eu/) [Perlick P1F](https://winecoolerrepair.center/error-codes/perlick-p1f/) [U-Line Zone T Open](https://winecoolerrepair.center/error-codes/u-line-zone-t-open/) [Vinotemp E1](https://winecoolerrepair.center/error-codes/vinotemp-e1/) [All 17 codes of this kind](https://winecoolerrepair.center/error-codes/#family-sensor) Sub-Zero builds this ### 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. Sub-Zero builds this ### 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. Sub-Zero builds this ### 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 > Zone 1 cabinet thermistor open [Sub-Zero answer: Designer Wine (IW) error 10 1 00](https://www.subzero-wolf.com/assistance/answers/sub-zero/designer-wine-storage/integrated-wine-iw-series-error-code-10-1-00) [Sub-Zero answer: Designer Wine (IW) error 10 1 01](https://www.subzero-wolf.com/assistance/answers/sub-zero/designer-wine-storage/integrated-wine-iw-series-error-code-10-1-01) [Sub-Zero answer: Designer Wine (IW) error 10 1 02](https://www.subzero-wolf.com/assistance/answers/sub-zero/designer-wine-storage/integrated-wine-iw-series-error-code-10-1-02) Every code on this site is taken from the manufacturer's documentation, never from a forum or a parts listing. Designer (formerly Integrated, IW) wine storage. Codes 10 1 10 to 10 3 12 cover the evaporator thermistors in each zone. ## Sub-Zero 10 1 00 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. 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Note the full code, since the last two digits say whether the sensor is open, shorted or unstable. If it comes back, it needs a visit. ### What do the last two digits mean in a Sub-Zero 10 code? On the Designer wine pages, 00 is an open sensor, 01 a shorted one and 02 an unstable one. The middle digit is the zone. ### Is a 10 1 00 repair a big job on a wine column? Usually not. It is a sensor or its wiring, reached from inside the cabinet, though racks may have to come out first. ### Why did the code clear after a breaker reset? A passing glitch clears with a reset, and Sub-Zero treats a clean retest as the end of it. A code that reappears means the probe or its wiring is really damaged. --- **[Read on the site: Sub-Zero 10 1 00: a Designer wine zone sensor is open](https://winecoolerrepair.center/error-codes/sub-zero-10-1-00/)** **[Book a visit with WineCoolerRepair.center](https://winecoolerrepair.center/schedule/)**