What to do if Rangemaster left hand Main oven not coming on when turned on manually?
- JjacobdavisAug 14, 2025
If the left-hand Main oven of your Rangemaster isn't turning on when set manually, check the following: * Is the power on? Is the clock illuminated? * Is the cooker supply on at the isolator switch? * Has the time of day been set? * Is the key symbol showing in the display?