Service Manual_2020-V1.0
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12. Refrigeration left top light and left sidelight
13. Refrigeration right top light and right sidelight
14. Air door
15. Electric exchange valve
16. Variable frequency board
17. Communication of display control board and
ice-making board
compartment
31. Variable temperature sensor
32. Refrigeration defrost sensor
33. Refrigeration sensor
34. Ice-maker fan door
5.4 Ice-making board terminal connection diagram (Option)
Name of Connecting terminals
Name of Connecting terminals
1. Variable frequency board power
2. Main control board power
3. Power line
4. Ice-making motor
5. Mouth frame heater strip
6. Distributor water valve
7. Ice maker deicing heater
8. Refrigerating ice valve
9. Distributor heater strip
10.DC valve
11. Communication of display control board and
distributor
12. Korean DR ice maker component
13. Communication of main control board
14. Ice-making box bottom switch
15. Icing and water outlet switch
16. refrigeration ice maker sensor
17. Crushed ice motor protection switch