Then take the second electronic thermostat power plug removed, the two power lines to the power of the two ends of the thermostat inside the refrigerator , and then from the output hole soldering electronic thermostat connected to the two leads the ends of the solenoid valve S3 and put its boot time and downtime to the maximum . According to the principle of dual temperature control of the refrigerator, the refrigerator is powered electronic thermostat only delay the first eight minutes after the start of the power supply to the refrigerator , then only the second electronic thermostat is energized after the delay state , the solenoid valve is off open state, the compressor , the refrigerant enters the refrigerating compartment , to be second only to electronic thermostat 8 minutes after the end of the delay , the solenoid valve is energized to work , the refrigerant to the freezer compartment individual cooling conversion , only the first 20 minutes after electronic thermostat boot time ends , i.e., converted to shutdown, the completion of the first refrigeration cycle , a period of 40 minutes ( 8 minutes refrigeration , freezing 12 minutes , 20 minutes stop ) .

    This reform law is relatively low price, but also more applicable , a electronic thermostat price is only 6-7 yuan , add up to a lot cheaper than mechanical thermostat . Because the refrigerator dual temperature control by two refrigerant circuits work , so a separate freezer temperature refrigeration eight minutes are more moderate.

 2    1 2 Next Last