Service Manual
Table of Contents
Table of Contents
Part
Ⅰ
: Technical Information
.......................................................................1
1. Summary
......................................................................................................................1
2. Specifications
..........................................................................................................2
2.1 Specification Sheet
...........................................................................................................2
2.2 Operation Characteristic Curve
........................................................................................6
2.3 Capacity Variation Ratio According to Temperature
.........................................................6
2.4 Cooling and Heating Data Sheet in Rated Frequency
.....................................................6
2.5 Noise Curve
......................................................................................................................7
3. Outline Dimension Diagram
.........................................................................................8
3.1 Indoor Unit ........................................................................................................................8
3.2 Outdoor Unit
.....................................................................................................................9
4. Refrigerant System Diagram
....................................................................10
5. Electrical Part
.........................................................................................................11
5.1 Wiring Diagram ...............................................................................................................11
5.2 PCB Printed Diagram .....................................................................................................14
6. Function and Control
......................................................................................18
6.1 Remote Controller Introduction
......................................................................................18
6.2 Brief Description of Modes and Functions
......................................................................22
Part
Ⅱ
: Installation and Maintenance
.................................................33
7. Notes for Installation and Maintenance
..........................................33
8. Installation
................................................................................................................35
8.1 Installation Dimension Diagram ......................................................................................35
8.2 Installation Parts-checking
............................................................................................37
8.3 Selection of Installation Location ....................................................................................37
8.4 Electric Connection Requirement
...................................................................................37
8.5 Installation of Indoor Unit ................................................................................................37
8.6 Installation of Outdoor
Unit .............................................................................................40
8.7 Vacuum Pumping and Leak Detection
...........................................................................41
8.8 Check after Installation and Test
Operation ...................................................................41
