Service Manual
Table of Contents
Part
Ⅰ
: Technical Information
.........................................................................1
1. Summary
........................................................................................................................ 1
2. Specications
............................................................................................................ 3
2.1 Specication Sheet .............................................................................................................3
2.2 Operation Characteristic Curve .......................................................................................... 9
2.3 Capacity Variation Ratio According to Temperature ...........................................................9
2.4 Cooling and Heating Data Sheet in Rated Frequency ..................................................... 10
2.5 Noise Curve ......................................................................................................................10
3. Outline Dimension Diagram
........................................................................ 11
3.1 Indoor Unit ........................................................................................................................ 11
3.2 Outdoor Unit .....................................................................................................................12
4. Refrigerant System Diagram
...................................................................... 14
5. Electrical Part
...........................................................................................................15
5.1 Wiring Diagram .................................................................................................................15
5.2 PCB Printed Diagram .......................................................................................................19
6. Function and Control
........................................................................................ 22
6.1 Remote Controller Introduction .......................................................................................22
........................................................................................29
6.2 Ewpe Smart App Operation Manual
30
6.4 Brief Description of Modes and Functions
........................................................................
Part
Ⅱ
: Installation and Maintenance
................................................... 34
7. Notes for Installation and Maintenance
............................................ 34
8. Installation
..................................................................................................................38
8.1 Installation Dimension Diagram ........................................................................................38
8.2 Installation Parts-checking ..............................................................................................40
8.3 Selection of Installation Location ......................................................................................40
8.4 Requirements for electric connection ............................................................................... 40
8.5 Installation of Indoor Unit ..................................................................................................41
8.6 Installation of Outdoor Unit ...............................................................................................43
8.7 Vacuum Pumping and Leak Detection .............................................................................44
8.8 Check after Installation and Test Operation .....................................................................44
Table of Contents