Gree GWC24QE-D3DNB2R/O

Service Manual
Table of Contents
Part
Ⅰ
: Technical Information
.......................................................................1
1. Summary
......................................................................................................................1
2. Specications
..........................................................................................................4
2.1 Specication Sheet ........................................................................................................... 4
2.2 Operation Characteristic Curve ......................................................................................34
2.3 Capacity Variation Ratio According to Temperature .......................................................34
2.4 Cooling and Heating Data Sheet in Rated Frequency ...................................................35
2.5 Noise Curve .................................................................................................................... 36
3. Outline Dimension Diagram
......................................................................38
3.1 Indoor Unit ......................................................................................................................38
3.2 Outdoor Unit ...................................................................................................................39
4. Refrigerant System Diagram
....................................................................42
5. Electrical Part
.........................................................................................................44
5.1 Wiring Diagram ............................................................................................................... 44
5.2 PCB Printed Diagram .....................................................................................................53
6. Function and Control
......................................................................................63
6.1 Remote Controller Introduction of YAN1F6F(WiFi) ........................................................63
6.2 Remote Controller Introduction of YV1FB9F(WiFi) ........................................................68
6.3 Remote Controller Introduction of YAN1F10F(WiFi) ......................................................72
6.4 GREE+ App Operation Manual ......................................................................................77
6.5 Ewpe Smart App Operation Manual ...............................................................................78
6.6 Brief Description of Modes and Functions ...................................................................... 79
Part
Ⅱ
: Installation and Maintenance
.................................................95
7. Notes for Installation and Maintenance
..........................................95
8. Installation
................................................................................................................98
8.1 Installation Dimension Diagram ...................................................................................... 98
8.2 Installation Parts-checking ..........................................................................................100
8.3 Selection of Installation Location ..................................................................................100
8.4 Requirements for Electric Connection .........................................................................100
8.5 Installation of Indoor Unit .............................................................................................. 100
8.6 Installation of Outdoor Unit ...........................................................................................103
8.7 Vacuum Pumping and Leak Detection .........................................................................104
8.8 Check after Installation and Test Operation .................................................................104
Table of Contents