MODEL PROFILE
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MODEL OVERVIEW
About this model: GE JVM1730DMCC
GE's bisque JVM1730DMCC is a 1.7-cu-ft, 1000-W outside-vented microwave with a six-code Reheat menu and a documented L control lock.
Match the bisque JVM1730 to its manual
JVM1730DMCC is GE's bisque Spacemaker mounted over a cooking range. The exact product entry specifies a 1.7-cubic-foot cavity, 1000 watts of IEC-tested microwave output and a 13.5-inch glass turntable. Its air route is externally vented. The owner PDF names JVM1730 on its cover, beside JNM1731 and JVM1740, but the complete DMCC suffix and bisque finish come from the individual listing. Confirm both when ordering a replacement plate or trim. A family illustration may show the right keypad layout while describing optional features that belong to another finish or model. For this page, the six-code Reheat and Child Lock are supported by the precise JVM1730DMCC product controls.
Pick the right six-code Reheat path
The Reheat key deserves attention because this exact model specifies six codes, not a vague one-button sensor promise. In the family guide, the numbered choices cover pasta; meats, casseroles or pizza; fruit or vegetables; a beverage; sauces and gravy; and a plate of leftovers. Choose the food type, then one, two or three portions. The manual suggests a vented cover for many solids but leaves an 8-to-10-ounce beverage in a wide-mouth mug uncovered. GE also lists instant-on Beverage, Popcorn and Potato keys on JVM1730DMCC. These have their own food assumptions, so use the relevant menu instead of cycling through presets hoping to fix a cold serving. A measured Time Cook extension is clearer when the food does not fit a listed category.
Use power levels and defrost separately
There are ten selectable power levels on JVM1730DMCC and an Add 30 Seconds key for brief extensions. Time Cook II can start at one entered power and automatically move to a second stage, useful when a larger dish heats unevenly at full output. Defrost is a separate route: Time Defrost begins at reduced power level three unless changed, while Auto Defrost derives time and energy from a food weight. Turn or rearrange the food when the program signals so icy and soft areas receive more even heating. The exact model has both defrost routes. Selecting the right one matters more than reading every interruption as a fault; the panel can be waiting for an ordinary food-handling action.
Operate the outside hood and work light
The bisque JVM1730DMCC vents outside with a two-speed, 300-CFM hood. Its manual cycles VENT FAN through high, low and off. A temperature-protection fan may keep running for thirty minutes or more after the controls are turned off if heat has risen from the cooktop, which does not imply that the keypad is locked. The exact model also offers bright, night and off cooktop-light levels; SURFACE LIGHT cycles them. Keeping that lighting separate from the microwave's own cooking program helps when checking whether the cavity floor only feels warm because the lamp was on. Clean the door-seal contact surface gently with mild non-abrasive detergent so the door can close cleanly.
Distinguish L from Delay Start
The diagnostic character to recognize on this exact model is L at the right edge of the display. The GE JVM1730 family lock instructions show that mark when Child Lock-Out is active, and the exact DMCC product page confirms Child Lock. Hold CLEAR/OFF about three seconds, then choose a program after L goes away. Delay Start is a different control also listed for DMCC: the manual places DS beside a scheduled start time. If DS is showing, check the clock and AM/PM rather than repeatedly pressing unlock. An L means protected controls; DS means a waiting schedule. The shared manual's sensor and probe rows are not evidence that the bisque JVM1730DMCC includes either optional system.
Verified model details
The exact bisque model has a 13.5-inch glass turntable and a 300-CFM two-speed outside hood.
Source for this detail · Source page: 1Six Reheat food codes and instant-on beverage, popcorn and potato keys are verified exact-model controls.
Source for this detailAn L at the display's right means Child Lock; hold CLEAR/OFF about three seconds.
Source for this detail · Source page: 27
This description summarizes the linked source documents; check each cited source for your exact model and region.
Manufacturer source
Open official source
GE Spacemaker® Over-the-Range Microwave Oven - JVM1730DMCC - GE Appliances
Open official sourceIf there is a safety risk, stop using the appliance and follow the manufacturer’s instructions.