Service Manual
Table of Contents
Part
Ⅰ
: Technical Information
.......................................................................1
1. Summary
......................................................................................................................1
2. Specications
..........................................................................................................2
2.1 Specication Sheet ........................................................................................................... 2
2.2 Operation Characteristic Curve ........................................................................................8
2.3 Cooling Data Sheet in Rated Frequency ..........................................................................8
2.4 Noise Curve ...................................................................................................................... 9
3. Outline Dimension Diagram
......................................................................10
3.1 Indoor Unit ......................................................................................................................10
3.2 Outdoor Unit ...................................................................................................................11
4. Refrigerant System Diagram
....................................................................12
5. Electrical Part
.........................................................................................................13
5.1 Wiring Diagram ............................................................................................................... 13
5.2 PCB Printed Diagram .....................................................................................................16
6. Function and Control
......................................................................................19
6.1 Function Buttons of Air Conditioner ................................................................................19
6.2 Remote Control Operations ............................................................................................ 21
6.3 Introduction of Each Mode Function ............................................................................... 25
Part
Ⅱ
: Installation and Maintenance
.................................................30
7. Notes for Installation and Maintenance
..........................................30
8. Installation
................................................................................................................33
8.1 Installation Dimension Diagram ...................................................................................... 33
8.2 Installation Parts-checking ............................................................................................35
8.3 Selection of Installation Location ....................................................................................35
8.4 Requirements for electric connection ............................................................................35
8.5 Installation of Indoor Unit ................................................................................................ 36
8.6 Installation of Outdoor unit .............................................................................................37
8.7 Vacuum Pumping and Leak Detection ...........................................................................39
8.8 Check after Installation and Test Operation ...................................................................39
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