Dacor Oven Error Code U60

U60 indicates that the upper or single cooling fan has reported an abnormal tachometer reading at low speed. The control board expects a pulse signal between 50 and 750 pulses per second, and a reading outside that range triggers this fault. The cooling fan protects the oven's electronic components from heat, so this error should be diagnosed promptly.

Continued use of the oven with a non-functional cooling fan carries risk. The cooling fan protects internal electronics and control components from overheating. Operating the oven without adequate cooling can accelerate component failure or cause additional damage. It is best to resolve the U60 fault before regular cooking use.

Repair costs vary depending on the cause. Clearing a physical obstruction or reconnecting a wiring harness may involve only a service call fee, typically in the range of $75 to $150. Replacing the cooling fan motor or blade assembly can add $100 to $300 or more in parts and labor. Control board replacement, if required, is generally the most expensive repair and can range from $300 to $600 or higher depending on the model.

Some causes of U60, such as clearing a fan obstruction or reseating a loose wiring connector, are accessible to a knowledgeable DIYer. However, diagnosing the exact cause requires accessing the oven's service screen to check the live tachometer reading, which may require familiarity with Dacor diagnostic menus. Motor replacement or control board repair should generally be left to a qualified technician.

A power reset may temporarily clear the U60 code, but if the underlying cause such as a damaged blade, blocked fan, or faulty motor is not corrected, the error will return during operation. Clearing the code through the service screen without fixing the root cause is not a permanent solution.