Johnson Controls DHX18NWB21S Manuals

Manuals and User Guides for Johnson Controls DHX18NWB21S. We have 1 Johnson Controls DHX18NWB21S manual available for free PDF download: Service Manual

Johnson Controls DHX18NWB21S Service Manual

Johnson Controls DHX18NWB21S Service Manual (90 pages)

"X" SERIES 18K - 24K - 208/230V INVERTER-DRIVEN AIR CONDITIONING UNITS

Brand: Johnson Controls | Category: Air Conditioner | Size: 19 MB

Table of Contents

Important Notice
2
Table of Contents
3
Important Safety Instructions
4
1 Features and Technical Information

9
2 Specifications

10
3 Outline Dimension Diagram

16
- Indoor Unit
  16
- Outdoor Unit
  17
4 Refrigerant System Diagram

18
5 Electrical Parts

19
- Wiring Diagram
  19
- PCB Printed Diagram
  22
6 Function and Control

25
- Remote Controller Introduction
  25
- Brief Description of Modes and Functions
  29
  - Outdoor Units
    31
  - Basic Functions
    31
7 Wired Zone Controller

38
8 Maintenance

48
9 Removal Procedures

68
- Removal Procedure of Indoor Unit
  68
- Removal Procedure of Outdoor Unit
  73
Appendix

84
Customer Support Information

89

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