1. Power
2.Freezing defrost heater
3.Water valve
4. Flipping beam heating wire
5. Refrigeration left side light
6. Top light of refrigeration chamber
7. Refrigeration right side light
8. Ice maker motor
9.Water pipe heating wire
10. Top light of freezing chamber
12. Condensate fan
13. display control panel
14. Variable frequency driver board
15. Temperature sensor
16. refrigeration sensor
17. Freezing sensor
18. freezing defrost sensor
19. Left refrigeration door switch
20. Right refrigeration door switch
21. Freezing door switch22. Electrical damper