At 4.7 cu. ft. in each cavity, the MED302JS is a large double oven, and the capacity makes it a workhorse in family kitchens. Its Masterpiece handle and black-trimmed stainless front mark it as part of the J-series, with SoftClose hinges on the drop-down doors and an electronic door lock that engages for cleaning.
Those hinges are the first thing we examine when an owner says the door started slamming. The lock is the next: the electronic latch coordinates with the 2-Hour Self-Clean cycle, and a latch that fails to let go after a clean keeps the oven unusable. A childproof lock that has been switched on accidentally causes a surprising number of calls, so we check that too.
Electrically, 8000 watts and 40 amps on 240/208 volts has to be delivered cleanly. We measure line voltage, test each cavity’s sensor and element, and run CookSmart programs only when they are the complaint. Written pricing arrives before parts are ordered.
The childproof lock could be engaged, which disables the panel. Hold the lock key as the manual describes. If nothing changes, we test the control board and the power it receives.
The electronic lock needs to cool and release; if the latch motor or switch has stuck, the door stays shut. We test the latch circuit and free the mechanism rather than forcing the door.
Usually a temperature sensor reading off or the probe misreporting, because the programs rely on those inputs. We verify real cavity temperature before blaming the program.
Request a visit online in about a minute or phone our coordinators. Close-in neighborhoods often see a same-day slot; the outer counties usually get the next day across Houston.