While you wait for answers, we may have found some information which could help you.
Click here for Replacement Replace Uniti have a Rangemaster PROF90EIS with E2 fault ?
rangemaster 90?
Light bulb of Fan Oven keeps blowing?
Hotplate full only?
how do i fix back ring on induction hob Rangemaster?
Rangemaster toledo grill light on permanently?