View single post by mccubscout67
 Posted: Thu Jun 22nd, 2006 01:03 pm
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Joined: Wed Jun 21st, 2006
Posts: 23
Could be a defrost problem.  Not sure about sub-zero but most other models if it on back wall in front of evap.  units defrost is not working. I.e element on lower half of evap not coming on and defrosting evap causing evap to freeze up.  Check cont. of element.  Put into defrost and check voltage at wires to element.