--- title: "Monogram Bad Line — a wiring problem on a built-in cooking appliance" description: "What Bad Line means on Monogram Bad Line — a wiring problem on a built-in cooking appliances, what to check before booking, and when it is not a failure at all." url: "https://applianceinstallation.center/error-codes/monogram-bad-line/" --- # Monogram Bad Line — a wiring problem on a built-in cooking appliance Monogram's cooking documentation carries the same Bad Line message GE Appliances uses across its range and wall oven platform: power reaching the unit through a circuit that has not been wired correctly, reported by the control the first time it is powered. ## What Bad Line actually means. Monogram's cooking documentation carries the same Bad Line message GE Appliances uses across its range and wall oven platform: power reaching the unit through a circuit that has not been wired correctly, reported by the control the first time it is powered. Monogram appliance display · also shown as BAD LINE What to do when Bad Line shows on the appliance ### Kind of code Power and wiring Some new appliances check the supply they are plugged into and say so when it is wrong: voltage too low or too high, the live and neutral reversed, or no ground. On a new install that points to the outlet, the circuit behind it or the cord kit, not to the appliance. Leave it unplugged or the breaker off; a changed outlet, a new circuit or a panel repair is a licensed electrician's job, and the appliance is connected once that is done. ### Usually leads to Pre-installation site check A visit before you order: opening, path in, gas, water, drain, power and exhaust checked against the spec sheet. ### Shows up as Breaker Trips on the First Run: Leave It Off and Find Out Why When the breaker trips on the first run, power to a newly installed appliance is cut the moment it starts to heat, spin, cool or pump. ### Make Monogram Monogram installs are GE's luxury built-ins: column refrigeration, pro ranges, wall ovens, hoods and a panel-ready dishwasher for a custom kitchen. ### Source GE Appliances support — Range & Wall Oven Error and Function Codes (shared cooking control platform) Monogram's built-in ranges and wall ovens share GE Appliances' electric cooking control platform, which is where this message originates. ## Before you book, in this order. Each step comes from Monogram's own guidance for Bad Line on its appliances. Follow it to the end: the last card says whether this is a visit. 01 Turn the circuit breaker off before touching anything at the back of the unit. 02 Confirm the wiring matches the nameplate rating for this specific built-in model. 03 Leave the correction itself to the installer or a licensed electrician — book a visit rather than opening the terminal block. 04 Restore power once the wiring is corrected and confirm the unit heats normally before finishing the cabinetry fit around it. ### Still there? It usually turns into [pre-installation site check](https://applianceinstallation.center/services/diagnostic-visit/). Book with the code and the model number. ### What not to do Bad Line does not point at the oven's electronic control or its heating elements as failed parts. The documented fix is correcting the wiring itself, after which the same control works normally. ## What you may notice with it. The appliance problems Bad Line tends to arrive with. Answer these at the appliance before anyone is booked. [All problems](https://applianceinstallation.center/problems/) Before you call ### [Breaker Trips on the First Run: Leave It Off and Find Out Why](https://applianceinstallation.center/problems/breaker-trips-on-first-run/) [All 6 causes, cheapest first](https://applianceinstallation.center/problems/breaker-trips-on-first-run/) It also comes with - [**Plug Does Not Fit the Outlet: Cords, Receptacles and Circuits**](https://applianceinstallation.center/problems/plug-does-not-fit-the-outlet/) - [**Appliance Installation Code on a New Unit: Setup Modes and Hookup Messages**](https://applianceinstallation.center/problems/appliance-installation-code/) Hazard after a hookup ### Breaker Trips on the First Run: Leave It Off and Find Out Why 6 causes, cheapest first Where Bad Line usually leads ## Pre-installation site check. Book a visit [What the job involves](https://applianceinstallation.center/services/diagnostic-visit/) ## Monogram appliances. Monogram installs are GE's luxury built-ins: column refrigeration, pro ranges, wall ovens, hoods and a panel-ready dishwasher for a custom kitchen. [Monogram appliance installation](https://applianceinstallation.center/brands/monogram/) More Monogram codes [COOLING OFF](https://applianceinstallation.center/error-codes/monogram-cooling-off/) [SABBATH MODE](https://applianceinstallation.center/error-codes/monogram-sabbath-mode/) Power and wiring on other makes [Gaggenau E:9001](https://applianceinstallation.center/error-codes/gaggenau-e9001/) [GE Bad Line](https://applianceinstallation.center/error-codes/ge-bad-line/) Monogram 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. Monogram 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. Monogram 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 Monogram's own words > This code displays when power is applied to the unit but it has not been wired correctly. Contact an installer or electrician to correct the mis-wire and the oven will function normally. [GE Appliances support — Range & Wall Oven Error and Function Codes (shared cooking control platform)](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. Monogram's built-in ranges and wall ovens share GE Appliances' electric cooking control platform, which is where this message originates. ## Monogram Bad Line 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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Turn the circuit breaker off before touching anything at the back of the unit. If it comes back, it needs a visit. ### Does Bad Line on a built-in cooking appliance mean the unit itself is defective? No, this message is tied to the wiring at the connection point, not to a part inside the unit. Correcting the wiring is the documented fix. ### Should the cabinetry be finished before or after clearing a Bad Line message? It is worth confirming the wiring issue is resolved and the unit heats normally before the surrounding panel or trim is finished, since reaching the connection again later means removing that finish work. ### Can a licensed electrician fix this without removing the built-in unit from its opening? In most installations the wiring connection is reachable from behind or through an access panel without pulling the whole unit, but this depends on the specific cabinetry, so it is worth checking with the installer first. --- **[Read on the site: Monogram Bad Line — a wiring problem on a built-in cooking appliance](https://applianceinstallation.center/error-codes/monogram-bad-line/)** **[Book a visit with ApplianceInstallation.center](https://applianceinstallation.center/schedule/)**