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MODEL OVERVIEW
About this model: GE JE1390WV
GE Profile JE1390WV is a white 1.3-cubic-foot, 850-watt microwave/convection oven with sensor controls and a food-temperature probe. Its guide distinguishes Error, PrObE and HOT displays.
Identify the white JE1390 combination model
JE1390WV is the white GE Profile countertop microwave/convection model whose exact product record specifies a 1.30-cubic-foot cavity, 850 watts of microwave output and a 14-inch turntable. GE also lists optional JX1327MWV and JX1330MWV trim kits for 27- and 30-inch openings. Those are accessories rather than proof that a particular kitchen installation includes a kit. The linked owner's guide labels its model JE1390 on the cover and repeats the 850-watt rating. Matching that base family to the complete WV suffix is useful when checking the white finish, replacement turntable or cabinet measurements. This oven offers conventional microwave heating, circulated hot-air convection and a combined mode, so a behavior that is expected during one program can be wrong for another. Check the chosen mode before interpreting a display or moving a shelf.
Match the shelf and cookware to the cooking mode
The manual's shelf rules are unusually important on JE1390. The short shelf belongs in convection and combination cooking, while the taller shelf is for two-level convection only. Neither shelf is used for ordinary microwave cooking, and the guide specifically bars the metal shelf during sensor Cook. Its cookware table allows metal in convection but marks it unsuitable for microwave and combination modes. Heat-resistant glass or glass-ceramic spans all three modes, although a dish still has to fit and be safe at the selected temperature. Convection can be programmed between 225 and 450 °F; the short shelf helps air circulate around food. Combination Cook alternates microwave energy and hot air and again calls for the short shelf. These distinctions make a recipe's mention of a rack or metal pan insufficient: the mode selected on the control panel determines what belongs inside.
Choose sensor cooking or probe temperature deliberately
The exact model lists Beverage, Cook, Popcorn and Reheat sensor selections, alongside Combination Cook, Combination Roast and Temperature Cook/Hold. Sensor Reheat is aimed at covered single portions of previously prepared food. The guide recommends manual Micro Cook for items meant to stay dry or crisp, and sensor Cook favors foods that retain moisture. Opening the door while AUTO or another early sensor display is active can interfere with steam detection. The temperature probe is a different system: its tip measures food temperature and its connector must seat firmly in the oven receptacle for temperature-controlled cooking. Combination Roast uses that probe with the short shelf and a glass dish. A user moving from sensor reheating to a browned roast should therefore change the program, shelf, dish and probe setup together, rather than treating all automatic programs as interchangeable.
Separate Error, PrObE and HOT on the display
Physical PDF page 32 is the JE1390 Problem Solver. Its Error row applies to Cook, Reheat, Beverage or Popcorn when the door was opened before steam could be detected, or when steam was not detected within the permitted time. PrObE is a separate prompt: in a program that measures food temperature, the probe is missing or not connected securely. HOT is different again. The guide says it is normal with the cavity over 200 °F when the door opens, and sensor keys will not operate while the oven remains that hot. A recent convection or combination cycle can explain why HOT appears before a sensor attempt. Write down the exact display and selected mode before troubleshooting; the same page separately treats a lit panel that refuses to start, including door closure, Start and missing time or temperature entries.
Verified model details
Exact GE specifications identify a 14-inch turntable and optional white 27- and 30-inch trim kits.
Source for this detailThe JE1390 guide assigns different shelves and cookware to microwave, convection and combination cooking.
Source for this detail · Source page: 11The PDF Problem Solver ties Error to steam sensing, PrObE to probe connection and HOT to cavity temperature.
Source for this detail · Source page: 32
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GE Profile™ 1.3 Cu. Ft. Capacity Countertop Microwave / Convection Oven with Sensor Cooking Controls ; 850 Watts - JE1390WV - GE Appliances
Open official sourceIf there is a safety risk, stop using the appliance and follow the manufacturer’s instructions.