Service Manual
Table of Contents
Table of Contents
Part
Ⅰ
: Technical Information
.......................................................................1
1. Summary
......................................................................................................................1
2. Specifications
..........................................................................................................3
2.1 Specification Sheet ...........................................................................................................3
2.2 Operation Characteristic Curve ......................................................................................11
2.3 Capacity Variation Ratio According to Temperature .......................................................11
2.4 Cooling and Heating Data Sheet in Rated Frequency ...................................................12
2.5 Noise Curve ....................................................................................................................12
3. Outline Dimension Diagram
......................................................................13
3.1 Indoor Unit ......................................................................................................................13
3.2 Outoor Unit .....................................................................................................................13
4. Refrigerant System Diagram
....................................................................14
5. Electrical Part
.........................................................................................................15
5.1 Wiring Diagram ...............................................................................................................15
5.2 PCB Printed Diagram .....................................................................................................17
6. Function and Control
......................................................................................19
6.1 Remote Controller Introduction .....................................................................................19
6.2 Brief Description of Modes and Functions ......................................................................23
Part
Ⅱ
: Installation and Maintenance
.................................................29
7. Notes for Installation and Maintenance
..........................................29
8. Installation
................................................................................................................32
8.1 Installation Dimension Diagram ......................................................................................32
8.2 Installation Parts-checking ............................................................................................34
8.3 Selection of Installation Location ....................................................................................34
8.4 Requirement For Electric Connection ...........................................................................34
8.5 Installation of Indoor Unit ................................................................................................34
8.6 Installation of Outdoor Unit .............................................................................................37
8.7 Vacuum Pumping and Leak Detection ...........................................................................38
8.8 Check after Installation and Test Operation ...................................................................38
