What ERROR means on your Dacor microwave (dacor microwave error display)
The Dacor OTR Convection Microwave Hood Use & Care Manual — an official, Samsung-hosted document — uses only one generic word on the display for several unrelated conditions: ERROR. There is no code table anywhere in the manual, and no distinct string is ever assigned to a distinct problem the way C-20 or F-3 are on other Dacor appliance types. The manual names three situations that can produce this same single word: an incorrectly entered clock time, a failure during a weight-sensor cooking cycle, and a failure during a sensor-cook cycle. Because all three share the identical display word, the word alone cannot tell an owner which of the three is happening — the surrounding circumstances have to. Some sites publish “F0 — Shorted or jammed input device” and “F1 — System Watchdog Circuit” as Dacor microwave codes. Those two strings are word-for-word identical to the verified Classic Wall Oven and Range F0/F1 codes from the Tec-Line document, and no dedicated Dacor microwave service manual with its own F-code table was found anywhere in this research. They are the wall-oven table copied and relabeled, not a real microwave code, and they should not be trusted as Dacor microwave error codes.
Symptoms
A Dacor microwave in this condition usually shows some combination of the following, so match them against your own microwave before booking.
- The display shows the word “ERROR” with no accompanying number or letter.
- ERROR appears right after setting the clock, suggesting an entry mistake rather than a hardware problem.
- ERROR appears partway through or at the end of a weight-sensor cooking cycle.
- ERROR appears partway through or at the end of a sensor-cook cycle rather than a manually timed one.
Common causes
The list below covers what actually causes ERROR on a microwave, in the order a technician would eliminate them on a Dacor microwave.
- Invalid clock entry — an out-of-range hour, minute, or format entered while setting the time.
- Weight-sensor cook failure — the microwave could not read a valid weight for the food placed inside, often due to non-standard cookware or an empty or overloaded cavity.
- Sensor-cook failure — the humidity or steam sensor used for automatic sensor-cook programs did not detect the expected pattern during the cycle.
- Door not fully latched — a door that looks closed but is not fully latched can interrupt a cycle and trigger the same generic display word.
Troubleshooting steps you can try
Start at the top and work down your microwave: the checks get progressively less likely, and the point at which they stop being safe for a microwave is marked.
- Note exactly when ERROR appeared: while setting the clock, during a weight-sensor program, or during a sensor-cook program, since that context is the only way to narrow down the cause.
- If it appeared while setting the clock, clear the entry and re-enter the time carefully in the correct format.
- If it appeared during a weight-sensor or sensor-cook program, open and firmly reclose the door, then retry with a normal, uncovered microwave-safe container.
- Avoid unusual or oversized cookware for weight- and sensor-based programs, and use the manual timer instead if ERROR repeats.
- Unplug the microwave for a full minute to reset the control board if ERROR persists across multiple attempts and cook types.
Parts a technician may replace
A technician will work through the weight sensor, sensor-cook module, clock/timer control, and control board on your microwave. Genuine OEM or trusted-supplier parts are matched to the microwave by model and serial number rather than fitted to a microwave on spec.
When to call a technician
Book a technician if ERROR continues after a clock re-entry, a normal container, and a power reset, since the sensor module or control board may need testing. Medium severity means the microwave can wait, but a recurring ERROR on a microwave should be diagnosed rather than ignored. This is independent service for your microwave — genuine OEM or trusted-supplier parts, and a 30-day warranty on the labor.
Related help and Dacor resources
If the ERROR condition keeps coming back on your microwave after these checks, book Dacor microwave repair, read the rest of our microwave problem pages, or schedule a visit. Manufacturer specifications for your microwave are at www.dacor.com.
