Gree GWH18ACE-S6DBA1A/O

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
.................................13
2.3 Cooling and Heating Data Sheet in Rated Frequency
...............................14
2.4 Noise Curve
..............................................................................................................15
3. Outline Dimension Diagram
......................................................................16
3.1 Indoor Unit
................................................................................................................16
3.2 Outdoor Unit
.............................................................................................................17
4. Refrigerant System Diagram
....................................................................18
5. Electrical Part
.........................................................................................................19
5.1 Wiring Diagram
.......................................................................................................19
5.2 PCB Printed Diagram
............................................................................................23
6. Function and Control
......................................................................................27
6.1 Remote Controller Introduction for YAG1FB3(WiFi)
.................................. 27
6.2 Remote Controller Introduction for YAG1FB2(WiFi)
.................................. 32
6.3 GREE+ App Operation Manual
..........................................................................37
6.4 Ewpe Smart App Operation Manual
................................................................. 38
6.5 Brief Description of Modes and Functions
...................................................39
Part
Ⅱ
: Installation and Maintenance
.................................................44
7. Notes for Installation and Maintenance
..........................................44
8. Installation
................................................................................................................48
8.1 Installation Dimension Diagram
........................................................................ 48
8.2 Installation Parts-checking
................................................................................50
8.3 Selection of Installation Location
..................................................................... 50
Table of Contents