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 .......................................................................................... 4
2.3 Capacity Variation Ratio According to Temperature ........................................................... 4
2.4 Noise Curve ........................................................................................................................ 5
2.5 Cooling and Heating Data Sheet in Rated Frequency ....................................................... 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 ........................................................................ 17
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 Requirements Forelectric Connection .............................................................................. 26