Service Manual
Table of contents
Table of Contents
Part
Ⅰ
: Technical Information
............................................................................1
1. Summary
........................................................................................................................... 1
2. Specications
............................................................................................................... 2
2.1 Specication 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 ..........................................................................................................................6
4. Refrigerant System Diagram
...........................................................................7
5. Electrical Part
................................................................................................................8
5.1 Wiring Diagram ......................................................................................................................8
5.2 PCB Printed Diagram ..........................................................................................................10
6. Function and Control
...........................................................................................12
6.1 Remote Controller Introduction ..........................................................................................12
6.2 Brief Description of Modes and Functions ...........................................................................16
Part
Ⅱ
: Installation and Maintenance
......................................................22
7. Notes for Installation and Maintenance
...............................................22
8. Installation
.....................................................................................................................24
8.1 Installation Dimension Diagram ...........................................................................................24
8.2 Installation Parts-checking .................................................................................................26
8.3 Selection of Installation Location .........................................................................................26
8.4 Electric Connection Requirement ........................................................................................26
8.5 Installation of Indoor Unit .....................................................................................................26
8.6 Installation of Outdoor Unit ..................................................................................................29
8.7 Vacuum Pumping and Leak Detection ................................................................................30
8.8 Check after Installation and Test Operation ........................................................................30
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