1. System Appliances Division Training Manual MODERATO-P/J -. AQ09MSB -. AQ12MSB -. AQ18MSB -. AQ24MSB

2. CONTENTS 1. FEATURE 2. Structure 3. Connecting Diagram 5. Diagram Schematic 4. Control System 6. Error Mode 7. Troubleshooting 8. Working Principle 10. Disassembly and Assembly 9. Experimental Data 11. Refrigerating Cycle Diagram

3. Feature – 1. Development Background 1. ’06R HB-PJT 2. ’07R MODERATO-PJT 2007 SSEC HB MODERATO Europe Middle East New Africa DROP Asia SGEC 2006

4. Feature – 2. Product Striking Concept

5. Feature – 3. Product Specification (1) Specification

6. Feature – 3. Product Specification (2) Specification

7. Feature – 5. Product Specification (3)

8. Feature – 5. Product Specification (4)

9. Feature – 5. Product Specification (5)

10. Feature – 5. Product Specification (6)

11. Feature – 6. Product Function (1) Basic Function

12. Feature – 6. Product Function (2)

13. Feature – 6. Product Function (3)

14. Feature – 6. Product Function (4)

15. Feature – 6. Product Function (5)

16. Feature – 6. Product Function (6)

17. Feature – 6. Product Function (7)

18. Structure – The Development Figure (1) Indoor Unit

19. Structure – The Development Figure (2)

20. Outdoor Unit (9, 12K) Structure – The Development Figure (3)

21. Outdoor Unit (18K) Structure – The Development Figure (4)

22. Outdoor Unit (24K) Structure – The Development Figure (5)

23. Connecting Diagram Indoor Main PCB

24. Connecting Diagram Indoor Main PCB

25. Control System (1) Automatic Operation

26. Control System (2) Cooling Operation

27. Control System (3) Heating Operation

28. Control System (4) Turbo Operation

29. Diagram Schematic – 1. Indoor Indoor Diagram

30. Diagram Schematic – 2. Outdoor Outdoor Diagram

31. Diagram Schematic - 3. Circuit Diagram Main Circuit Diagram

32. Diagram Schematic - 4. Circuit Explanation (1) Indoor Fan Control

33. Diagram Schematic - 4. Circuit Explanation (2) Indoor Stepping Motor Control

34. Error Mode

35. Error Mode (1)

36. Error Mode (2)

37. Error Mode (3)

38. Troubleshooting

43. Working Principle – 1. DISPLAY

44. Working Principle – 2. CROSS FAN DISASSEMBLING METHOD The Indoor Cross Fan can be drown out by loosening 1 screw Without disassembling other items (ex. Assy control in, Motor, Holder Motor etc.).

45. Experimental Data – 1. CAPACITY These graphs show the relation between Length of Connecting Pipe and Capacity in cooling and heating mode.

46. Experimental Data – 2. Power Consumption These graphs show the relation between Length of Connecting Pipe and Power Consumption in cooling and heating mode.

47. Experimental Data – 3. Air Flow Rate (Air Volume) These graphs show the relation between RPM and Air Flow Rate.

48. Disassembly and Assembly – 1. Indoor (1)

49. Disassembly and Assembly – 1. Indoor (2)

50. Disassembly and Assembly – 1. Indoor (3)

51. Disassembly and Assembly – 2. Outdoor (1)

52. Disassembly and Assembly – 2. Outdoor (2)

53. Refrigerating Cycle Diagram