Hualing BCD182 refrigerator control circuit

Published:2011/9/5 20:56:00 Author:TaoXi | Keyword: Hualing, refrigerator, control circuit | From:SeekIC

The Hualing BCD182 refrigerator control circuit is as shown in the figure. The button switches 1SB and 2SB are controlled by the refrigerating door and freezer dorr of the refrigerator respectively. When the door closes, the button switch closes too; When the door opens, the button switch cuts off. When the power is connected, the timing motor MT, the fan electromotor M1 and the compression motor M2 get power to operate. The refrigerator starts to refrigerate. The current loop is:



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