Hi Kirstie,
Please let us know how things turn out as it may help others in the future. And...you are most welcome!
Hi Kristie,
I did some poking around and it seems that this particular model has some issues. From what I found it seems that a service call is warranted to properly diagnose the issue. Has it been unplugged for the time it hasn't been used? If not try unplugging it for a while, then plugging it back in. If so I'd recommend a service call.