Midea CTBU-09HWFN1-M

CONTENTS
1. Precaution .................................................................................................................................................... 1
1.1 Safety Precaution .......................................................................................................................... 1
1.2 Warning ......................................................................................................................................... 1
2. Part Names and Features............................................................................................................................ 4
2.1 Model Names of Indoor/Outdoor units .......................................................................................... 4
2.2 Part names of Indoor/Outdoor units .............................................................................................. 5
2.3 Features ......................................................................................................................................... 9
3. Dimension .................................................................................................................................................. 18
3.1 Indoor Unit ................................................................................................................................... 18
3.2 Outdoor Unit ................................................................................................................................ 23
4. Service Space ............................................................................................................................................ 26
4.1 Indoor Unit ................................................................................................................................... 26
4.2 Outdoor Unit ................................................................................................................................ 28
5. Refrigerant Cycle Diagram........................................................................................................................ 29
6. Wiring Diagram .......................................................................................................................................... 30
6.1 Indoor Unit ................................................................................................................................... 30
6.2 Outdoor Unit ................................................................................................................................ 35
7. Fan Curves ................................................................................................................................................. 43
8 Electric Characteristics .............................................................................................................................. 50
9 Sound Level ................................................................................................................................................ 51
9.1 Indoor unit .................................................................................................................................... 51
9.2 Outdoor unit ................................................................................................................................. 54
10 Accessories ............................................................................................................................................... 55
11 The Specification of Power ...................................................................................................................... 57
12 Installation Details .................................................................................................................................... 59
12.1 Location selection ................................................................................................................... 59
12.2 Indoor unit installation ............................................................................................................. 59
12.3 Outdoor unit installation .......................................................................................................... 66
12.4 Refrigerant pipe installation .................................................................................................... 67
12.5 Drainage pipe installation ....................................................................................................... 71
12.6 Vacuum Drying and Leakage Checking ................................................................................. 74
12.7 Additional refrigerant charge .................................................................................................. 75
12.8 Engineering of insulation ........................................................................................................ 76
12.9 Engineering of electrical wiring ............................................................................................... 77
12.10 Test operation...................................................................................................................... 77
13. Operation Characteristics ....................................................................................................................... 79
14. Electronic Function ................................................................................................................................. 80
14.1 Abbreviation ............................................................................................................................... 80
14.2 Display function ......................................................................................................................... 80
14.3 Main Protection .......................................................................................................................... 80