Gree GWH18AAD-K6DNA1B/O - Default Chapter; Table of Contents

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 Operation Characteristic Curve ......................................................................................11
2.2 Capacity Curve in Different Outdoor Temperature .........................................................11
2.3 Cooling and Heating Data Sheet in Rated Frequency ...................................................11
2.5 Noise Curve .................................................................................................................... 12
3. Outline Dimension Diagram
......................................................................13
3.1 Indoor Unit ......................................................................................................................13
3.2 Outdoor Unit ...................................................................................................................14
4. Refrigerant System Diagram
....................................................................16
5. Electrical Part
.........................................................................................................17
5.1 Wiring Diagram ............................................................................................................... 17
5.2 PCB Printed Diagram .....................................................................................................20
6. Function and Control
......................................................................................23
6.1 Remote Controller Introduction .....................................................................................23
6.2 GREE+ App Operation Manual ......................................................................................27
6.3 Ewpe Smart App Operation Manual ...............................................................................28
6.4 Brief Description of Modes and Functions ...................................................................... 29
Part
Ⅱ
: Installation and Maintenance
.................................................38
7. Notes for Installation and Maintenance
..........................................38
8. Installation
................................................................................................................42
8.1 Installation Dimension Diagram ...................................................................................... 42
8.2 Installation Parts-checking ............................................................................................44
8.3 Selection of Installation Location ....................................................................................44
8.4 Electric Connection Requirement ...................................................................................44
8.5 Installation of Indoor Unit ................................................................................................ 44
8.6 Installation of Outdoor unit .............................................................................................47
8.7 Vacuum Pumping and Leak Detection ...........................................................................48
8.8 Check after Installation and Test operation ....................................................................48
Table of Contents