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
........................................................................................4
2.3 Capacity Variation Ratio According to Temperature
.........................................................4
2.4 Cooling and Heating Data Sheet in Rated Frequency
.....................................................5
2.5 Noise Curve
......................................................................................................................5
3. Outline Dimension Diagram
........................................................................6
3.1 Indoor Unit ........................................................................................................................6
3.2 Outdoor Unit
.....................................................................................................................7
4. Refrigerant System Diagram
......................................................................8
5. Electrical Part
...........................................................................................................9
5.1 Wiring Diagram .................................................................................................................9
5.2 PCB Printed Diagram .....................................................................................................11
6. Function and Control
......................................................................................13
6.1 Remote Controller Introduction
......................................................................................13
6.2 Brief Description of Modes and Functions
......................................................................16
Part
Ⅱ
: Installation and Maintenance
.................................................21
7. Notes for Installation and Maintenance
..........................................21
8. Installation
................................................................................................................23
8.1 Installation Dimension Diagram ......................................................................................23
8.2 Installation Parts-checking
............................................................................................25
8.3 Selection of Installation Location ....................................................................................25
8.4 Electric Connection Requirement
...................................................................................25
8.5 Installation of Indoor Unit ................................................................................................25
8.6 Installation of Outdoor Unit
.............................................................................................28
8.7 Vacuum Pumping and Leak Detection
...........................................................................29
8.8 Check after Installation and Test Operation
...................................................................29
