--- title: "Zephyr R blinking: the cooler is in Demonstration Mode" description: "What R blinking means on Zephyr R blinking: the cooler is in Demonstration Modes, what to check before booking, and when it is not a failure at all." url: "https://winecoolerrepair.center/error-codes/zephyr-r-blinking/" --- # Zephyr R blinking: the cooler is in Demonstration Mode Demonstration Mode is meant for showrooms. ## What R blinking actually means. Demonstration Mode is meant for showrooms. The compressor and fans never turn on, while the lights, display and buttons keep working, so the cooler looks alive but warms to room temperature. The only sign on the panel is the R indicator blinking slowly. Zephyr wine cooler display · also shown as “R” indicator slowly blinking, Demonstration Mode What to do when R blinking shows on the wine cooler ### Kind of code Mode, not a failure 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. ### Usually leads to No repair Look for the R indicator blinking slowly on the control panel. ### 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 Zephyr Zephyr wine coolers repaired in the kitchen or bar, from a warm zone to a glass door that keeps fogging. ### Source Zephyr Presrv Pro PRPW24C02CG use, care and installation guide Presrv PRW15C01CG, PRW24C02CG, Pro PRPW24C02CG and the full-size PRW24F01CG and PRW24F02CG wine models, all with the same wording. ## Before you book, in this order. Each step comes from Zephyr's own guidance for R blinking on its wine coolers. Follow it to the end: the last card says whether this is a visit. 01 Look for the R indicator blinking slowly on the control panel. 02 Hold the Power button and tap the Decrease Temperature button twice to turn Demonstration Mode off. 03 Listen over the next few minutes for the fans and compressor to start. 04 If the R stops blinking but the cabinet still does not cool within a few hours, book a visit. ### Cleared? The display has gone quiet and the cabinet is back at its setting without a new part. Should the code reappear this week, or the reds start feeling warm again, book a visit and mention that it came back. ### What not to do A blinking R is not a failed compressor, even though the cabinet stops getting cold. It is also not Sabbath mode, where the display goes dark except for the °C/°F button. ## What you may notice with it. The wine cooler problems R blinking 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 Not Cooling**](https://winecoolerrepair.center/problems/wine-cooler-not-cooling/) - [**Wine Cooler Fan Not Running**](https://winecoolerrepair.center/problems/wine-cooler-fan-not-running/) Problem ### Wine Cooler Error Code 7 causes, cheapest first No repair indicated ## Nothing to repair. 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. [How to read what your wine cooler is telling you](https://winecoolerrepair.center/problems/wine-cooler-error-code/) ## Zephyr wine coolers. Zephyr wine coolers repaired in the kitchen or bar, from a warm zone to a glass door that keeps fogging. [Zephyr wine cooler repair](https://winecoolerrepair.center/brands/zephyr/) More Zephyr codes [HI](https://winecoolerrepair.center/error-codes/zephyr-hi/) [LO](https://winecoolerrepair.center/error-codes/zephyr-lo/) [00](https://winecoolerrepair.center/error-codes/zephyr-00/) [CF](https://winecoolerrepair.center/error-codes/zephyr-cf/) [LF](https://winecoolerrepair.center/error-codes/zephyr-lf/) Mode, not a failure on other makes [Café SA](https://winecoolerrepair.center/error-codes/cafe-sa/) [Dacor oF](https://winecoolerrepair.center/error-codes/dacor-of/) [Electrolux Sb](https://winecoolerrepair.center/error-codes/electrolux-sb/) [Fisher & Paykel Sabbath mode](https://winecoolerrepair.center/error-codes/fisher-and-paykel-sabbath-mode/) [Fulgor Milano keypad locked](https://winecoolerrepair.center/error-codes/fulgor-milano-keypad-locked/) [Gaggenau Demo mode](https://winecoolerrepair.center/error-codes/gaggenau-demo-mode/) [GE Profile Loc](https://winecoolerrepair.center/error-codes/ge-profile-loc/) [JennAir Showroom Mode](https://winecoolerrepair.center/error-codes/jennair-showroom-mode/) [All 51 codes of this kind](https://winecoolerrepair.center/error-codes/#family-mode) Zephyr 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. Zephyr 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. Zephyr builds this ### Freestanding wine cooler A wine cooler that stands on its own in a dining room, a den or a basement, cooled either by a compressor or by a thermoelectric module, and vented at the back or the sides. ## In Zephyr's own words > In this mode, the compressor and fans never turn on but all other functions remain enabled. [Zephyr Presrv Pro PRPW24C02CG use, care and installation guide](https://docs.zephyronline.com/docs/manuals/PRPW24C02CG_manual.pdf) [Zephyr Presrv Pro PRPW24C02CG use, care and installation guide](https://docs.zephyronline.com/docs/manuals/PRPW24C02CG_manual.pdf) [Zephyr Presrv Pro PRPW24C02CG use, care and installation guide](https://docs.zephyronline.com/docs/manuals/PRPW24C02CG_manual.pdf) Every code on this site is taken from the manufacturer's documentation, never from a forum or a parts listing. Presrv PRW15C01CG, PRW24C02CG, Pro PRPW24C02CG and the full-size PRW24F01CG and PRW24F02CG wine models, all with the same wording. ## Zephyr R blinking 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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Look for the R indicator blinking slowly on the control panel. ### How did my Zephyr end up in Demonstration Mode? It can be left on from a showroom, or switched on by accident with the Power and Decrease Temperature buttons. Either way it is harmless and easy to turn off. ### Will my Zephyr cool at all in Demonstration Mode? No. The compressor and fans stay off, so the cabinet drifts to room temperature. ### Is Demonstration Mode listed in Zephyr's troubleshooting? Yes. Zephyr names it as a possible cause when the appliance is not cold enough, next to door, gasket and ventilation causes. --- **[Read on the site: Zephyr R blinking: the cooler is in Demonstration Mode](https://winecoolerrepair.center/error-codes/zephyr-r-blinking/)** **[Book a visit with WineCoolerRepair.center](https://winecoolerrepair.center/schedule/)**