Hisense BCD-560WPZ/HC1 (H) Service Manual page 43

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broken, change the heater.
Variable heater
Rated voltage: AC230V
Rated power: 120W
1.Enter compulsory defrost mode, use a multimeter to measure the voltage between pin
No.1 and No.3 on CN3 connector of the mainboard ,if the voltage doesn't equal to electric
supply power, it means the heater is broken, change it.
2.Use a multimeter to measure resistance of the heater, if the value isn't 440Ω±5%,it is
broken, change the heater.
6.8.3 Removing the defrost heater
1. Unplug the appliance.
2. Remove the freezer door and variation door, as picture 1.
3. Remove the Cover plate, as picture 2.
4. Remove the freezer heater, as picture 3.
5.. Remove the variable heater, as picture 4.
Hisense Refrigerator