Gree GWH18QD-K6DNB2C/I - Technical Information

Service Manual
Table of Contents
Table of Contents
Part
Ė
: Technical Information
.......................................................................1
1. Summary
......................................................................................................................1

..........................................................................................................4
 ...........................................................................................................4
 ......................................................................................12
 .......................................................12
 ...................................................13
 ....................................................................................................................14
3. Outline Dimension Diagram
.......................................................................................15
3.1 Indoor Unit ......................................................................................................................15
 ...................................................................................................................16
4. Refrigerant System Diagram
....................................................................17
5. Electrical Part
.........................................................................................................18
5.1 Wiring Diagram ...............................................................................................................18
5.2 PCB Printed Diagram .....................................................................................................22
6. Function and Control
......................................................................................24
 ...................................................................24
 .........................................................28
 ...................................................................33
 ........................................................37
 ......................................................................41
 ......................................................................................50
 ...............................................................................51
Part
ė
: Installation and Maintenance
.................................................52
7. Notes for Installation and Maintenance
..........................................52
8. Installation
................................................................................................................56
8.1 Installation Dimension Diagram ......................................................................................56
 ............................................................................................58
8.3 Selection of Installation Location ....................................................................................58
 .............................................................................58
8.5 Installation of Indoor Unit ................................................................................................58
Unit .............................................................................................61
 ...........................................................................62
Operation ...................................................................62