Gree GWH09RB-K3DNA3G - Technical Information

Service Manual
Table of Contents
Table of Contents
Part
Ⅰ
: Technical Information
.......................................................................1
1. Summary
......................................................................................................................1
2. Specications
..........................................................................................................2
2.1 Specication Sheet ........................................................................................................... 2
2.2 Operation Characteristic Curve ........................................................................................4
2.3 Capacity Variation Ratio According to Temperature .........................................................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 Outoor Unit .......................................................................................................................6
4. Refrigerant System Diagram
......................................................................7
5. Electrical Part
...........................................................................................................8
5.1 Wiring Diagram ................................................................................................................. 8
5.2 PCB Printed Diagram .....................................................................................................10
6. Function and Control
......................................................................................12
6.1 Remote Controller Introduction .....................................................................................12
6.2 Brief Description of Modes and Functions ...................................................................... 16
Part
Ⅱ
: Installation and Maintenance
.................................................21
7. Notes for Installation and Maintenance
..........................................21
8. Installation
................................................................................................................23
8.1 Installation Dimension Diagram ...................................................................................... 23
8.2 Installation Parts-checking ............................................................................................25
8.3 Selection of Installation Location ....................................................................................25
8.4 Electric Connection Requirement ..................................................................................25
8.5 Installation of Indoor Unit ................................................................................................ 25
8.6 Installation of Outdoor Unit .............................................................................................28
8.7 Vacuum Pumping and Leak Detection ...........................................................................29
8.8 Check after Installation and Test Operation ...................................................................29