--- title: "GE's backward C — Sabbath mode on a cooking appliance" description: "What ⊃ (backward C) means on GE's backward C — Sabbath mode on a cooking appliances, what to check before booking, and when it is not a failure at all." url: "https://applianceinstallation.center/error-codes/ge-sabbath-oven/" --- # GE's backward C — Sabbath mode on a cooking appliance GE's own support material explains that a backward C symbol in the display of a range or wall oven means the oven has been set for Sabbath Mode, a deliberate setting for observing the Jewish Sabbath and Holidays rather than any kind of malfunction. ## What ⊃ (backward C) actually means. GE's own support material explains that a backward C symbol in the display of a range or wall oven means the oven has been set for Sabbath Mode, a deliberate setting for observing the Jewish Sabbath and Holidays rather than any kind of malfunction. GE appliance display · also shown as Sabbath Mode What to do when ⊃ (backward C) shows on the appliance ### Kind of code Setup modes, not failures Nothing is wrong with the new appliance; it has come out of the carton in a state the store or the factory left it in. A showroom or demo mode lights the display and the fans while the unit never cools or heats, a Sabbath setting holds the oven light and hides the controls, a control or shipping lock refuses every key, and some laundry and dish care machines ask for a first calibration cycle before normal use. The manual gives the key sequence that turns each one off; once it is off, the appliance runs as it should. ### Usually leads to No installation Confirm the household intended to set this mode before treating the panel as unresponsive. ### Shows up as Appliance Installation Code on a New Unit: Setup Modes and Hookup Messages An appliance installation code is a message a new unit shows because of how it was set up: a demo mode, a water or drain alert, a vent warning or a power check. ### Make GE GE installs are the everyday ones: a refrigerator onto its water line, a range onto gas or a 240-volt outlet, a dishwasher under the counter, a laundry pair. ### Source GE Appliances support — Range & Wall Oven Error and Function Codes GE documents this symbol on its range and wall oven controls; some newer digital-control models use a text label instead of the symbol. ## Before you book, in this order. Each step comes from GE's own guidance for ⊃ (backward C) on its appliances. Follow it to the end: the last card says whether this is a visit. 01 Confirm the household intended to set this mode before treating the panel as unresponsive. 02 Use the same button sequence documented for the model to exit Sabbath mode. 03 Check that the clock and any delayed functions return to normal once the mode is cleared. 04 If the symbol will not clear with the documented sequence, book a visit rather than repeatedly cycling the breaker. ### Cleared? The message has gone from the display, the setting or connection behind it has been corrected, and the new appliance finishes a full first cycle without raising it again. A setup code that comes straight back after the hookup has been checked points to something the install missed, such as a kinked hose or a harness left unplugged, so note it when you book. ### What not to do The backward C symbol does not indicate a stuck keypad or a control board issue. It is a mode the household — or a previous owner, if the unit is used — set on purpose, and it behaves exactly as GE describes while active. ## What you may notice with it. The appliance problem ⊃ (backward C) tends to arrive with. Answer these at the appliance before anyone is booked. [All problems](https://applianceinstallation.center/problems/) Before you call ### [Appliance Installation Code on a New Unit: Setup Modes and Hookup Messages](https://applianceinstallation.center/problems/appliance-installation-code/) [All 8 causes, cheapest first](https://applianceinstallation.center/problems/appliance-installation-code/) Problem ### Appliance Installation Code on a New Unit: Setup Modes and Hookup Messages 8 causes, cheapest first No installation indicated ## Nothing to install. Nothing is wrong with the new appliance; it has come out of the carton in a state the store or the factory left it in. A showroom or demo mode lights the display and the fans while the unit never cools or heats, a Sabbath setting holds the oven light and hides the controls, a control or shipping lock refuses every key, and some laundry and dish care machines ask for a first calibration cycle before normal use. The manual gives the key sequence that turns each one off; once it is off, the appliance runs as it should. [How to read what your appliance is telling you](https://applianceinstallation.center/problems/appliance-installation-code/) ## GE appliances. GE installs are the everyday ones: a refrigerator onto its water line, a range onto gas or a 240-volt outlet, a dishwasher under the counter, a laundry pair. [GE appliance installation](https://applianceinstallation.center/brands/ge/) More GE codes [Bad Line](https://applianceinstallation.center/error-codes/ge-bad-line/) [H2O](https://applianceinstallation.center/error-codes/ge-h2o/) Setup modes, not failures on other makes [ASKO SHO](https://applianceinstallation.center/error-codes/asko-sho/) [Bertazzoni DEMO MODE](https://applianceinstallation.center/error-codes/bertazzoni-demo-mode/) [Bosch dE](https://applianceinstallation.center/error-codes/bosch-de/) [Café SA](https://applianceinstallation.center/error-codes/cafe-sa/) [Cove Sabbath](https://applianceinstallation.center/error-codes/cove-sabbath-mode/) [Dacor oF](https://applianceinstallation.center/error-codes/dacor-of/) [Electrolux SB SB](https://applianceinstallation.center/error-codes/electrolux-sabbath-mode-refrigerator/) [Frigidaire SB SB](https://applianceinstallation.center/error-codes/frigidaire-sb-sb/) [All 41 codes of this kind](https://applianceinstallation.center/error-codes/#family-mode) GE builds this ### Cold storage Setting a new refrigerator, freezer, wine or beverage unit or ice maker into its opening: measured, connected to water, leveled and started. GE builds this ### Cooking appliances Hooking up ranges, cooktops, wall ovens, microwaves and hoods: gas connectors leak-tested, anti-tip brackets fastened, ducts sized and the first light checked. GE builds this ### Dish care Fitting a new dishwasher or dish drawer under the counter: supply line, drain loop or air gap, power, mounting brackets and a first test cycle. ## In GE's own words > When a ⊃ (backwards "C") is seen in the display, it means that your oven has been set for Sabbath Mode. [GE Appliances support — Range & Wall Oven Error and Function Codes](https://products.geappliances.com/appliance/gea-support-search-content?contentId=16238) Every code on this site is taken from the manufacturer's documentation, never from a forum or a parts listing. GE documents this symbol on its range and wall oven controls; some newer digital-control models use a text label instead of the symbol. ## GE ⊃ (backward C) appliance installation, 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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Confirm the household intended to set this mode before treating the panel as unresponsive. If it comes back, it needs a visit. ### Why would a brand-new cooking appliance already be in Sabbath mode at delivery? It usually means someone at the store or during setup pressed the entry sequence by accident, since it takes a specific button hold rather than a single button press. Exiting it with the same sequence returns the panel to normal. ### Does Sabbath mode disable the surface burners as well as the oven? GE documents this mode as affecting the oven controls; check the specific model's manual for how surface elements are handled, since behavior can differ by control platform. ### Is Sabbath mode the same on every GE cooking appliance? The symbol and the general idea are consistent across GE's range and wall oven controls, but the exact button sequence to enter or exit it varies by model and control type. --- **[Read on the site: GE's backward C — Sabbath mode on a cooking appliance](https://applianceinstallation.center/error-codes/ge-sabbath-oven/)** **[Book a visit with ApplianceInstallation.center](https://applianceinstallation.center/schedule/)**