What E9000 Means
Documented on both platforms as the supply voltage being outside the cooktop's normal operating range.
Common Causes of E9000
- A home electrical supply issue (voltage sag or surge)
- An incorrectly wired circuit for the cooktop's rated voltage
🔧 One Safe Check You Can Try
This isn't something to troubleshoot at the cooktop itself — the problem is in the incoming electrical supply.
⚠ Why You Shouldn't Go Further Than That
- Diagnosing incoming voltage requires an electrician or utility involvement, not appliance-side repair.
Opening a panel to inspect or repair something yourself doesn't automatically cancel your manufacturer's warranty — but it can risk accidental damage, and some manufacturers do have specific service conditions. Check your product's warranty terms, or ask us, before deciding.