Grand Castel 90 (US hob codes 90 US CB, CC, CR)
La Cornue Grand Castel 90 Induction Range Repair
Most common issues on this model
- Each zone powering up and heating evenly
- Pan symbol staying lit with compatible cookware
- Error symbol at a zone, apart from normal status signs
- Oven temperature against its thermostat setting
On the Grand Castel 90 induction, the 90 cm hob is entirely electric. Induction zones sit beside either an electric teppanyaki or one large induction plate, and there is no gas burner. The large vaulted oven underneath is its own story: it can be built for gas or electric, so its fuel is worth confirming even though the hob is not gas.
Knobs control the hob and symbols at each zone are the only feedback. We sort normal signs, such as pan detection and residual heat, from error symbols. If a zone will not power up or heats unevenly, we try the same pan on another zone to rule out the cookware, then test the zone and its supply.
The oven is read with a thermometer, plus its ignition and flame-safety device if it is gas. We read model and serial from the label before ordering parts, and a written price comes before work.
Key features
- Single large vaulted oven, specified for gas or electric heat
- Electric-only hob measuring 90 cm (about 35 in), no gas burner
- Induction zones next to an electric teppanyaki or a large induction plate
Error codes this model can show
Is the teppanyaki part of the induction hob?
It is an electric heating plate beside the induction zones, so we test it separately. If the zones work and the teppanyaki does not, the trouble is on that plate.
One zone does not see my pan. Why?
A warped, small or non-magnetic pan will not register. If a suitable pan still fails on one zone only, we test that zone's detection and power.
My oven is gas but the hob is induction. Is that right?
Yes, it can be. The hob is electric, but the oven can be built for gas or electric. We confirm the oven fuel from the label and test it accordingly.
Book repair for your Grand Castel 90 (US hob codes 90 US CB, CC, CR)
Book in about a minute, or call the desk. Same-day windows inside the Loop on most days, next-day across the rest of Houston.