refrig & freezer worked fine except for shuttering noise when compressor shut down. Moved unit outside for one year and it quit twice and defrosted all food but resumed working. Moved inside 2 wks ago and it shut down completely after a few days and warmed completely. Thought it might be related to loss of power for about one hour. Turned off unit for one day and turned it back on. Now working again fine, but for how long?