Cooper & Hunter CHV-5S140NK2 Manuals

Manuals and User Guides for Cooper & Hunter CHV-5S140NK2. We have 1 Cooper & Hunter CHV-5S140NK2 manual available for free PDF download: Service Manual

Cooper & Hunter CHV-5S140NK2 Service Manual

Cooper & Hunter CHV-5S140NK2 Service Manual (116 pages)

DC INVERTER VRF UNITS

Brand: Cooper & Hunter | Category: Inverter | Size: 12 MB

Table of Contents

Table of Contents
2
Product
4
Product List
5
Nomenclature
6
Nomenclature of Outdoor Units
6
Product Features
6
General Introduction
6
Features
6
Specifications
7
Operation Range
8
Product Capacity Correction
8
Correction Factor of Indoor and Outdoor Temperature
8
Correction Factor of Pipe Length and Height Difference
9
Principal of Operation
10
Control
12
Units' Control
13
Schematic Diagram of Units' Control
13
Interpretation on the Schematic Diagram
13
Remote Monitoring System
13
General Introduction
13
Monitoring Software
14
Function Introduction
14
Connection of Computer and Units
14
Parts Introduction
15
Installation
58
Engineering Installation Preparation and Notice
59
Installation Notice
59
Installation Key Points and Importance
59
Installation Materials Selection
60
Refrigerant Piping
60
Condensate Water Pipe
61
Insulation Material
61
Communication Cable and Control Cable
61
Power Cable
62
Hanger Rod and Support
62
Installation of Outdoor Unit
62
Check before Installation
62
Selection of Installation Site
62
Carrying and Installing Outdoor Unit
62
Installation Notices
63
Fixing and Damping of Unit
63
Outline Dimension and Position of Installation Hole
63
Installation Space Requirement
64
Debugging &Maintenance
65
Debugging of Unit
66
Preparation for Debugging
66
Debugging of Unit
67
Parameters Reference Value for the Normal Operation of Unit
71
Malfunction List
73
Malfunction List for the Wired Controller
73
Status Display Table for Indicators on Main Board of Outdoor Unit
74
Troubleshooting
82
Power Distribution of Unit
92
Main Electric Parts
92
Circuit Diagram
93
Removal of Parts
95
Key Parts
95
Removal of Key Parts
97
Common Maintenance
108
Vacuum Drying for the System
108
Fill and Charge Refrigerant
109
Airtightness Test
111
Exploded View of Unit and Parts' List
112
Exploed View for Outdoor Unit and Parts' List
112

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