Table Of Contents - Airwell ELECTRA JKD DCI Series Service Manual

Table of Contents

1. Precaution .................................................................................................................................................... 3

1.1 Safety Precaution ........................................................................................................................ 3

1.2 Warning ....................................................................................................................................... 3

2. Part Names And Functions ......................................................................................................................... 8

2.1 Model Names of Indoor/Outdoor units ......................................................................................... 8

2.2 Functions of Indoor/Outdoor units ............................................................................................... 8

3. Specification ................................................................................................................................................ 9

4. Dimension .................................................................................................................................................. 13

4.1 Indoor Unit ................................................................................................................................. 13

4.2 Outdoor Unit .............................................................................................................................. 15

5. Refrigerant Cycle Diagram ....................................................................................................................... 16

6. Wiring Diagram .......................................................................................................................................... 17

6.1 Indoor Unit ................................................................................................................................. 17

6.2 Outdoor Unit .............................................................................................................................. 18

7 Installation Details ...................................................................................................................................... 20

7.1 Wrench torque sheet for installation .......................................................................................... 20

7.2 Connecting the cables ............................................................................................................... 20

7.3 Pipe length and the elevation .................................................................................................... 21

7.4 Installation for the first time........................................................................................................ 22

7.5 Adding the refrigerant after running the system for many years ................................................ 25

7.6 Re-installation while the indoor unit need to be repaired ........................................................... 26

7.7 Re-installation while the outdoor unit need to be repaired ......................................................... 28

8. Operation Characteristics ......................................................................................................................... 32

9. Electronic function .................................................................................................................................... 33

9.1 Abbreviation .............................................................................................................................. 33

9.2 Display function ......................................................................................................................... 33

9.3 Main Protection ......................................................................................................................... 34

9.4 Operation Modes and Functions ............................................................................................... 36

10. Troubleshooting ....................................................................................................................................... 51

10.1 Indoor Unit Error Display ......................................................................................................... 51

10.2 Diagnosis and Solution ............................................................................................................ 52

11. Exploded View .......................................................................................................................................... 69

11.1 Indoor unit ................................................................................................................................ 69

11.1 Outdoor unit ............................................................................................................................. 77

CONTENTS