--- title: "Perlick T2H: the upper wine zone is above its high limit" description: "What T2H means on Perlick T2H: the upper wine zone is above its high limits, what to check before booking, and when it is not a failure at all." url: "https://winecoolerrepair.center/error-codes/perlick-t2h/" --- # Perlick T2H: the upper wine zone is above its high limit T2H is the same G5 high temperature alarm as T1H, but for zone 2. ## What T2H actually means. T2H is the same G5 high temperature alarm as T1H, but for zone 2. Perlick uses zone 2 only on dual-zone units, where it is the upper, warmer section. The checklist is the same: door and gasket, condenser coils, front grille, room temperature and warm product. Perlick wine cooler display What to do when T2H shows on the wine cooler ### Kind of code Temperature 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 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 Perlick Perlick wine cooler repair for units under the counter or behind the bar that no longer keep a steady temperature. ### Source Perlick G5 User Installation & Operation Manual, Form Z3023 (linked from the G5 Luxe 24-inch wine reserve page) Perlick G5 Core and G5 Luxe wine reserves with the touch display, single-zone (URS15W, URS24W) and dual-zone (URS24D). Up to ten past alarms stay listed, with date and time stamps, under Alarm History. ## Before you book, in this order. Each step comes from Perlick's own guidance for T2H on its wine coolers. Follow it to the end: the last card says whether this is a visit. 01 Check the door seal, since a door that does not close pulls warm air into the top first. 02 Clean the condenser coils and clear the front grille. 03 If T2H returns within a week, move bottles from the upper section 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 T2H does not mean the whole unit is failing; the lower zone may be fine. A zone 2 probe that stops reading shows P2F instead. ## What you may notice with it. The wine cooler problems T2H 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 - [**One Zone Warm in a Dual-Zone Wine Cooler**](https://winecoolerrepair.center/problems/one-zone-warm-in-a-dual-zone/) - [**Wine Cooler Not Cooling**](https://winecoolerrepair.center/problems/wine-cooler-not-cooling/) - [**Wine Cooler Door Not Sealing**](https://winecoolerrepair.center/problems/wine-cooler-door-not-sealing/) Problem ### Wine Cooler Error Code 7 causes, cheapest first Where T2H 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/) ## Perlick wine coolers. Perlick wine cooler repair for units under the counter or behind the bar that no longer keep a steady temperature. [Perlick wine cooler repair](https://winecoolerrepair.center/brands/perlick/) More Perlick codes [T1H](https://winecoolerrepair.center/error-codes/perlick-t1h/) [T1L](https://winecoolerrepair.center/error-codes/perlick-t1l/) [DO1](https://winecoolerrepair.center/error-codes/perlick-do1/) [DO2](https://winecoolerrepair.center/error-codes/perlick-do2/) [PWR](https://winecoolerrepair.center/error-codes/perlick-pwr/) [P1F](https://winecoolerrepair.center/error-codes/perlick-p1f/) [PHF](https://winecoolerrepair.center/error-codes/perlick-phf/) [PEF](https://winecoolerrepair.center/error-codes/perlick-pef/) [TCH](https://winecoolerrepair.center/error-codes/perlick-tch/) [FEF](https://winecoolerrepair.center/error-codes/perlick-fef/) [TEL](https://winecoolerrepair.center/error-codes/perlick-tel/) [UIX](https://winecoolerrepair.center/error-codes/perlick-uix/) Temperature and alarms on other makes [ASKO Zone temperature is out of range](https://winecoolerrepair.center/error-codes/asko-zone-temperature-out-of-range/) [Bertazzoni Upper or lower zone too warm](https://winecoolerrepair.center/error-codes/bertazzoni-zone-too-warm/) [Café High Temperature Alert](https://winecoolerrepair.center/error-codes/cafe-high-temperature-alert/) [Dacor Abnormally high temperature](https://winecoolerrepair.center/error-codes/dacor-abnormally-high-temperature/) [Electrolux H°](https://winecoolerrepair.center/error-codes/electrolux-h/) [Fulgor Milano Cellar too warm](https://winecoolerrepair.center/error-codes/fulgor-milano-cellar-too-warm/) [JennAir Over Temp](https://winecoolerrepair.center/error-codes/jennair-over-temp/) [KitchenAid Over Temp](https://winecoolerrepair.center/error-codes/kitchenaid-over-temp/) [All 37 codes of this kind](https://winecoolerrepair.center/error-codes/#family-temperature) Perlick 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. Perlick 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 Perlick's own words > T2H High Zone 2 Temperature [Perlick G5 User Installation & Operation Manual, Form Z3023 (linked from the G5 Luxe 24-inch wine reserve page)](https://api.perlick.com/Data/PDFFiles//URS24W41-5-SRW0cd0ba0f8e9738adf2dbf4d8b2ea84a67f8a11fff_Z3023_G5_User_Installation_Operation_Manual_With_Checklist__07_13_26.pdf) [Perlick G5 User Installation & Operation Manual, Form Z3023 (linked from the G5 Luxe 24-inch wine reserve page)](https://api.perlick.com/Data/PDFFiles//URS24W41-5-SRW0cd0ba0f8e9738adf2dbf4d8b2ea84a67f8a11fff_Z3023_G5_User_Installation_Operation_Manual_With_Checklist__07_13_26.pdf) [Perlick G5 User Installation & Operation Manual, Form Z3023 (linked from the G5 Luxe 24-inch wine reserve page)](https://api.perlick.com/Data/PDFFiles//URS24W41-5-SRW0cd0ba0f8e9738adf2dbf4d8b2ea84a67f8a11fff_Z3023_G5_User_Installation_Operation_Manual_With_Checklist__07_13_26.pdf) Every code on this site is taken from the manufacturer's documentation, never from a forum or a parts listing. Perlick G5 Core and G5 Luxe wine reserves with the touch display, single-zone (URS15W, URS24W) and dual-zone (URS24D). Up to ten past alarms stay listed, with date and time stamps, under Alarm History. ## Perlick T2H 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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Check the door seal, since a door that does not close pulls warm air into the top first. If it comes back, it needs a visit. ### Why is only the top of my Perlick dual-zone warm? Each zone is controlled on its own, with air dampers between them. A damper, a zone fan or the door seal can leave the upper zone warm while the lower one holds. ### Is T2H ever shown on a single-zone Perlick? Perlick uses zone 2 only on dual-zone units, so a single-zone reserve reports its cabinet as zone 1. ### What should the upper zone be set to? Perlick sets the upper wine zone of its dual-zone reserve to 55°F at the factory. T2H means it has gone well past what you set. --- **[Read on the site: Perlick T2H: the upper wine zone is above its high limit](https://winecoolerrepair.center/error-codes/perlick-t2h/)** **[Book a visit with WineCoolerRepair.center](https://winecoolerrepair.center/schedule/)**