Lennox LI018CI-230P432 - Default Chapter; Table of Contents

Service Manual
Table of contents
Table of Contents
Part
Ⅰ
: Technical Information
.......................................................................1
1. Summary
......................................................................................................................1
2. Specications
..........................................................................................................2
2.1 Specication Sheet ...........................................................................................................2
2.2 Operation Characteristic Curve ........................................................................................8
2.3 Capacity Variation Ratio According to Temperature .........................................................8
2.4 Noise Curve ......................................................................................................................9
2.5 Cooling and Heating Data Sheet in Rated Frequency .....................................................9
3. Outline Dimension Diagram
......................................................................10
3.1 Indoor Unit ......................................................................................................................10
3.2 Outdoor Unit ...................................................................................................................11
4. Refrigerant System Diagram
....................................................................13
5. Electrical Part
.........................................................................................................14
5.1 Wiring Diagram ...............................................................................................................14
5.2 PCB Printed Diagram .....................................................................................................19
6. Function and Control
......................................................................................23
6.1 Remote Controller Introduction .....................................................................................23
6.2 Brief Description of Modes and Functions ......................................................................27
Part
Ⅱ
: Installation and Maintenance
.................................................36
7. Notes for Installation and Maintenance
..........................................36
8. Installation
................................................................................................................39
8.1 Installation Dimension Diagram ......................................................................................39
8.2 Installation Parts-checking ............................................................................................41
8.3 Selection of Installation Location ....................................................................................41
8.4 Requirements for electric connection ............................................................................41
8.5 Installation of Indoor Unit ................................................................................................41
8.6 Installation of Outdoor Unit .............................................................................................44
8.7 Vacuum Pumping and Leak Detection ...........................................................................45
8.8 Check after Installation and Test Operation ...................................................................45