This blog post may seem silly to some, but a very common issue with appliance malfunction is related to something simple. If your Coleman Mach is not powering on, first check to make sure you are getting proper power to the air conditioner. The next step is to check your capacitors. These do go out from time to time so be sure to check that you are getting the proper flow of voltage through these. If your unit turns on but blower function is not correct, be sure to check your capacitors as well as your thermostat. If these are functioning properly, your issues may get a bit more in depth. Stay tuned for our next post to see more ways to troubleshoot your air conditioner!