Johnson Controls DCX18CSB21S, Руководство по обслуживанию

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Service Manual
Table of contents
Table of Contents
Safety Summary
...................................................................... ................................... . . i
1. Feature s and Technical Information
..................................................1
2. Specifications
..........................................................................................................2
2.1 Specification Sheet ...........................................................................................................2
2.2 Operation Characteristic Curve ........................................................................................6
2.3 Capacity Variation Ratio According to Temperature .........................................................6
2.4 Noise Curve ......................................................................................................................7
2.5 Cooling and Heating Data Sheet in Rated Frequency .....................................................7
3. Outline Dimension Diagram
........................................................................8
3.1 Indoor Unit ........................................................................................................................8
3.2 Outdoor Unit .....................................................................................................................9
4. Refrigerant System Diagram
....................................................................10
5. Electrical Part s
......................................................................................................11
5.1 Wiring Diagram ...............................................................................................................11
5.2 PCB Printed Diagram .....................................................................................................14
6. Function and Control
......................................................................................17
6.1 Remote Controller Introduction .....................................................................................17
6.2 Brief Description of Modes and Functions ......................................................................2 1
8 . Maintenan ce
.......................................................................................................... .. . 4 0
8 .1 Precautions before Maintenance .................................................................................... 4 0
8 .2 Error Code List ............................................................................................................... 4 1
8 .3 Troubleshooting for Main Malfunction ............................................................................ 4 4
8 .4 Troubleshooting for Normal Malfunction ......................................................................... 5 8
9 . Removal Procedure s
.................................................................................. . .... 6 0
9 .1 Removal Procedure of Indoor Unit ............................................................................... ..6 0
9 .2 Removal Procedure of Outdoor Unit ............................................................................ ..6 5
Appendix:
........................................................................................................................ ...7 6
Appendix 1: Reference Sheet of Celsius and Fahrenheit ................................................... ... . 7 6
Appendix 2: Configuration of Connection Pipe .................................................................... ... . 7 6
Appendix 3: Pipe Expanding M ethod ................................................................................. .... . 7 7
Appendix 4: List of R esistance for Temperature Sensor .................................................... .....7 8
Customer Support Information
............................................................. ..........8 1
7 . Wired Zone Controller
..................................................................................... 3 0