US PATENT SUBCLASS 62 / 162
.~.~ Manual initiate with sensor terminate

Current as of: June, 1999
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62 /   HD   REFRIGERATION

132  DF  AUTOMATIC CONTROL {19}
161  DF  .~ With correlated manual or external operator and condition sensing means, e.g., cutoff or reset {3}
162.~.~ Manual initiate with sensor terminate

DEFINITION

Classification: 62/162

(under subclass 161) Apparatus in which an operative control cycle is initiated manually and is terminated automatically.

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153, for means determining a number of door operations to control defrosting.