Wine cooler does not seem to cool below 14 degrees celcius

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Operating and installation instructions - INOA cellar ...

EuroCave Australia https://www.eurocave.com.au > 2013/05 > Inoa... PDF A constant temperature of 10° to 14°C (50 to 57°F) is considered to be ideal for your wine to reach its full potential. Owing to its electronic regulation ...

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Take a look at: https://edgestar.zendesk.com/hc/en-us/articles/200604529-My-beverage-cooler-is-not-cooling-below-50-degrees-How-do-I-get-the-temperature-lower-

Hello,

What model # do you have? Is there anything working at all like lights, fans, or displays?

Power surges, spike and brown-outs are a nemesis to small refrigeration units. The capacitor for the compressor likey was affected and possibly the start components in general, especially if the unit was operating when the surge occured.

It's between 55 and 65 degrees fahrenheit. If you're storing a lighter red wine, you'd want to keep it on the lower end (55 degrees). And for the darker (deep) red, you'd want to keep it on the higher end (65 degrees). All white wines should be on the lower end, and below. You can drop down to 50 degrees if you'd like. I hope this helps. Good Luck! 

it may be as simple as the coils needing cleaned you can buy a can of condeser cleaner at your local hardware store.

toatlly normal operation, realize that the machine needs to shut off/ on to regualte temp, new electronic thermistors are sensitive enought to detect miute temp flux, i wouldnt be concerned about this