Wanbao BCD148 frost-free refrigerator circuit
Source: InternetPublisher:清宁时光 Updated: 2017/05/02
In the figure, EL is a 220V, 15W lighting lamp, installed in the refrigerator; 1SB is the refrigerator door switch, EL lights up when the door is opened; 2SB is the freezer door switch, the fan motor M1 stops when the door is opened; KT is the defrost timer; EH1 It is an electric heater for defrost, and FU (disconnected at 76oC) is an electric heater for drainage. Latest Control Circuits Circuits
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