Service Manual
Table of Contents
Part
Ⅰ
: Technical Information
.......................................................................1
1. Summary
......................................................................................................................1
2. Specifications
..........................................................................................................4
2.1 Specification Sheet ...........................................................................................................4
2.2 Operation Characteristic Curve ......................................................................................16
2.3 Capacity Variation Ratio According to Temperature .......................................................16
2.4 Cooling and Heating Data Sheet in Rated Frequency ...................................................17
2.5 Noise Curve ....................................................................................................................17
3. Outline Dimension Diagram
......................................................................19
3.1 Indoor Unit ......................................................................................................................19
3.2 Outdoor Unit ...................................................................................................................20
4. Refrigerant System Diagram
....................................................................22
5. Electrical Part
.........................................................................................................23
5.1 Wiring Diagram ...............................................................................................................23
5.2 PCB Printed Diagram .....................................................................................................32
6. Function and Control
......................................................................................38
6.1 Remote Controller Introduction .....................................................................................38
6.2 Remote Controller Introduction .....................................................................................43
6.3 GREE+ App Operation Manual ......................................................................................49
6.4 Ewpe Smart App Operation Manual ...............................................................................50
6.5 Brief Description of Modes and Functions ......................................................................51
Part
Ⅱ
: Installation and Maintenance
.................................................55
7. Notes for Installation and Maintenance
..........................................55
8. Installation
................................................................................................................59
8.1 Installation Dimension Diagram ......................................................................................59
8.2 Installation Parts-checking ............................................................................................61
8.3 Selection of Installation Location ....................................................................................61
8.4 Requirements for electric connection .............................................................................61
8.5 Installation of Indoor Unit ................................................................................................62
8.6 Installation of Outdoor Unit .............................................................................................64
8.7 Vacuum Pumping and Leak Detection ...........................................................................65
8.8 Check after Installation and Test operation ...................................................................65
Table of Contents
