Lennox LI018HO-180P432 Air Conditioner Manuals

Manuals and User Guides for Lennox LI018HO-180P432 Air Conditioner. We have 2 Lennox LI018HO-180P432 Air Conditioner manuals available for free PDF download: Service Manual, Owner's Manual

Lennox LI018HO-180P432 Service Manual (81 pages)

Refrigerant: R410A

Brand: Lennox | Category: Air Conditioner | Size: 16 MB

Table of Contents
2
Part Ⅰ : Technical Information

4
1 Summary

4
2 Specifications

5
3 Outline Dimension Diagram

9
- Indoor Unit
  9
- Outdoor Unit
  10
4 Refrigerant System Diagram

11
5 Electrical Part

12
- Wiring Diagram
  12
- PCB Printed Diagram
  14
6 Function and Control

16
- Remote Controller Introduction of YV1FB7F
  16
- Brief Description of Modes and Functions
  20
Part Ⅱ : Installation and Maintenance

29
7 Notes for Installation and Maintenance

29
8 Installation

32
9 Maintenance

39
10 Exploded View and Parts List

60
- Indoor Unit
  60
- Outdoor Unit
  62
11 Removal Procedure

66
- Removal Procedure of Indoor Unit
  66
- Removal Procedure of Outdoor Unit
  71
Appendix

76

Lennox LI018HO-180P432 Owner's Manual (48 pages)

Split Air Conditioner

Brand: Lennox | Category: Air Conditioner | Size: 9 MB

Table of Contents
3
Precautions
5
Parts Name
13
Buttons on Remote Controller
15
Introduction for Icons on Display Screen
15
Introduction for Buttons on Remote Controller
16
Function Introduction for Combination Buttons
19
Operation Guide
21
Replacement of Batteries in Remote Controller
21
Emergency Operation
22
Clean and Maintenance
22
Malfunction Analysis
25
Installation Dimension Diagram
29
Safety Precautions for Installing and Relocating the Unit
30
Tools for Installation
31
Selection of Installation Location
31
Requirements for Electric Connection
32
Installation of Indoor Unit
33
Installation of Outdoor Unit
39
Vacuum Pumping
42
Leakage Detection
42
Check after Installation
43
Test Operation
43
Pipe Expanding Method
46

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Lennox LI018HO-180P432 Air Conditioner Manuals

Lennox LI018HO-180P432 Service Manual (81 pages)

Table of Contents

Part Ⅰ : Technical Information

1 Summary

2 Specifications

3 Outline Dimension Diagram

4 Refrigerant System Diagram

5 Electrical Part

6 Function and Control

Part Ⅱ : Installation and Maintenance

7 Notes for Installation and Maintenance

8 Installation

9 Maintenance

10 Exploded View and Parts List

11 Removal Procedure

Appendix

Appendix 1: Reference Sheet of Celsius and Fahrenheit

Appendix 2: Configuration of Connection Pipe

Appendix 3: Pipe Expanding Method

Appendix 4: List of Resistance for Temperature Sensor

Lennox LI018HO-180P432 Owner's Manual (48 pages)

Table of Contents

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