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Because the alarming parameter is Comparaed the setvalue(SA) needed inside the storage,the hige temperature alarm temperature=SA+AH; the low temperature Alarm temperature=SA -AL.If the setvalue is -25 to-15 someone want to change the hige temperature alarm temperature from -20 to -15 thelow temperature alarm temperature from -30 to 35 Please follow the steps below:...
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Press the key for at least 2 seconds Display -30 and flash (down) key Until display -35 Press the set key for more than 5 “ ” seconds to access the parameter...