The Château 120’s gas hob codes keep two gas burners as the fixed hob element; most codes pair them with a French top, a power burner or a lava-rock grill, but codes E4 and ED add a pair of induction zones alongside the gas burners rather than replacing them. A gas complaint on any of […]

On the EP and ER hob codes the Château and Châtelet 120’s hob is entirely induction, so diagnosis starts at the control knob and the induction driver board rather than a gas valve. The gas-or-electric oven, and on a Châtelet 120 the warming drawer, are unaffected by which hob is fitted. This hob’s status and […]

The Grand Castel 90 carries a single large vaulted oven in a mid-size body, with a hob that keeps two gas burners as its fixed element on every gas code; the French top, power burner, lava-rock grill or an added induction pair (on code C5) fill the remaining position. As with the larger Château sizes, […]

On hob codes CB, CC and CR the Grand Castel 90’s top is entirely electric — two induction zones plus either an electric teppanyaki or a large induction plate, and no gas burner. La Cornue’s own literature notes this all-electric configuration is not UL-approved, which is worth confirming against the installed hob code before treating […]

The Castel 75 is La Cornue’s compact single-oven range; its gas hob codes keep two gas burners fixed, with a French top, a power burner or a second burner pair filling the remaining position. Because the body is narrower, access for service is usually easier than on the larger Château sizes. The oven cavity and […]

On hob codes BA, BB and BR the Castel 75’s hob is entirely induction. Diagnosis starts at the control knob and the induction driver board rather than a gas valve, and the vaulted oven is checked the same way regardless of which hob is fitted. This hob’s status and error symbols are documented in La […]

The Castel 60 is the newest and smallest range in the Château family, introduced with a touch-sensitive induction hob rather than the mechanical knobs used on the rest of the line. That makes the control panel and its touch sensors, rather than a gas valve, the first thing checked when the hob does not respond, […]

The Château Suprême is a designer edition of the Grand Palais 180, sharing that range’s vaulted ovens and gas hob hardware under its own set of hob codes (180 N1, N2 and NM, each with an “SPE” variant that adds the lava-rock grill). Everything under the redesigned trim — burners, French top, power burner, thermostats […]

The CornuFé 90 dual-fuel range is La Cornue’s single-oven entry range, built around one large vaulted cavity and a gas-burner hob. Because this is one of two entirely different hob technologies sold under the CornuFé 90 name, confirming which one is installed comes before assuming which parts are involved on any hob complaint. The oven […]

The CornuFé 90 induction range pairs the same single 110-liter vaulted oven used on the dual-fuel version with an all-electric hob. A hob complaint is diagnosed at the control electronics and coil rather than a gas valve, so confirming this is the induction version before ordering parts matters as much as it does the other […]