Lennox Y6738 Manuals

Manuals and User Guides for Lennox Y6738. We have 1 Lennox Y6738 manual available for free PDF download: Service Manual

Lennox Y6738 Service Manual

Lennox Y6738 Service Manual (102 pages)

Brand: Lennox | Category: Air Conditioner | Size: 52.77 MB

Table of Contents

Table of Contents
2
Part Ⅰ : Technical Information

4
1 Summary

4
2 Specifications

5
3 Outline Dimension Diagram

11
- Indoor Unit
  11
- Outdoor Unit
  12
4 Refrigerant System Diagram

13
5 Electrical Part

14
- Wiring Diagram
  14
- PCB Printed Diagram
  17
6 Function and Control

21
- Remote Controller Introduction
  21
- Brief Description of Modes and Functions
  25
Part Ⅱ : Installation and Maintenance

36
7 Notes for Installation and Maintenance

36
8 Installation

38
9 Maintenance

45
10 Exploded View and Parts List

66
- Indoor Unit
  66
- Outdoor Unit
  70
11 Removal Procedure

74
- Removal Procedure of Indoor Unit
  74
- Removal Procedure of Outdoor Unit
  84
Appendix

97

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