adj. 1  wide; of great breadth:The Mississippi River is its broadest at this point. [ 2 after a noun of measurement] measured from side to side: three feet broad. 3  open; full;  not limited or narrow; extensive:Our teacher has a broad range of 1  interests. [before a noun] general: in the broad sense of the term.  plain or clear;
To replace the relay bord you have to uninstall the entire oven and remove the screws coming in from the top panel. Remove the top panel and then you'll see the relay board and you ca replace it. There is no way to jsut replace the relay control board from the front.
Long story short: To install an over-the-range microwave oven, you need to have enough space between wall cabinets flanking the range and between the cooktop and ceiling. There should be a cabinet or shelf above the spot where the microwave will be installed so that you can fasten the top of the microwave to it.on't be afraid to probe around with your drill to make sure that you find something solid. Example of a wall-mounted support plate for an over-the-range microwave installation. 2. Hold the microwave wall template in position against the wall and mark the positions of the required fasteners.