Service Manual
Table of Contents
Part I : Technical Information...............................................................................................1
1. Summary.....................................................................................................................................................1
2. Specifications...................................................................................................................................... 2
2.1 Specification Sheet....................................................................................................................................... 2
2.2 Operation Characteristic C urve ..................................................................................................................4
2.3 Capacity Variation Ratio According to Tem perature..............................................................................4
2.4 Cooling and Heating Data Sheet in Rated Frequency
......................................................................... 5
2.5 Noise Curve.................................................................................................................................................... 5
3. Outline Dimension Diagram.........................................................6
3.1 Indoor Unit...................................................................................................................................................... 6
3.2 Outdoor U nit................................................................................................................................................... 7
4. Refrigerant System Diagram.............................................................................................8
5. Electrical Part....................................................................................................................................... 9
5.1 Wiring Diagram.............................................................................................................................................. 9
5.2 PCB Printed Diagram ..................................................................................................................................11
6. Function and Control...................................................................14
6.1 Remote Controller Introduction .............................................................................................................. 14
6.2 Operation of Smart Control (Smart Phone, Tablet PC) For G ree.....................................................19
6.3 Operation of Smart Control (Smart Phone, Tablet PC) .....................................................................33
6.4 Brief Description of Modes and Functions.............................................................................................46
Part II : Installation and Maintenance......................................... 51
7. Notes for Installation and Maintenance............................................................. 51
8. Installation............................................................................................................................................. 55
8.1 Installation Dimension Diagram............................................................................................................... 55
8.2 Installation Parts-checking ...................................................................................................................... 57
8.3 Selection of Installation Location............................................................................................................. 57
8.4 Electric Connection Requirement............................................................................................................57
8.5 Installation of Indoor Unit...........................................................................................................................57
8.6 Installation of Outdoor U nit....................................................................................................................... 60
8.7 Vacuum Pumping and Leak D etection................................................................................................... 61
8.8 Check after Installation and Test O peration..........................................................................................61
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