Gree GWC

Service Manual
Table of Contents
Part I : Technical Information
..................................... 1
1. Summary
......................................................................... 1
2. Specications
............................................................... 3
2.1 Specication Sheet ................................................................................... 3
2.2 Capacity Variation Ratio According to Temperature
........................... 15
2.3 Cooling and Heating Data Sheet in Rated Frequency
......................... 16
3. Outline Dimension Diagram
................................. 18
3.1 Indoor Unit ............................................................................................... 18
3.2 Outdoor Unit
............................................................................................ 19
4. Refrigerant System Diagram
............................... 21
5. Electrical Part
............................................................. 23
5.1 Wiring Diagram ........................................................................................ 23
5.2 PCB Printed Diagram
.............................................................................. 27
6. Function and Control
.............................................. 33
6.1 Remote Controller Introduction ............................................................. 33
6.2 GREE+ App Operation Manual
............................................................... 38
6.3 Ewpe Smart App Operation Manual
...................................................... 39
6.4 Brief Description of Modes and Functions
........................................... 40
Part II : Installation and Maintenance
.................. 48
7. Notes for Installation and Maintenance
.......... 48
8. Installation
................................................................... 51
8.1 Installation Dimension Diagram ............................................................ 51
8.2 Installation Parts-checking
................................................................... 53
8.3 Selection of Installation Location
.......................................................... 53
8.4 Electric Connection Requirement
......................................................... 53
8.5 Installation of Indoor Unit
....................................................................... 53
Table of Contents