The importance of troubleshooting and repair in a major electric appliance cannot be overemphasized. Not only does it ensure that the appliance works as it should, but proper maintenance can also lengthen the life of the appliance. Furthermore, proper troubleshooting and repair can help to avoid potential safety hazards. Appliances are an important part of our everyday lives, and it is essential that they function properly at all times. Thanks for your question!

The importance of troubleshooting and repair in a major electric appliance cannot be overstated. A major electric appliance is a significant investment, and it's important to keep that investment in good working order by having it regularly serviced by a qualified technician. Many problems with major appliances can be resolved through proper troubleshooting and repair, which can save the cost of replacing the entire unit.