IV
CONTENT
DESIGN
1. Introduction
1
1.1 Models of Outdoor Unit 1
1.2 Application Case 3
1.3 Combination 5
2. General Data
6
2.1 General Data 6
2.2 Component Data 12
2.3 Safety and Control Device Setting 14
2.4 Sound Data 15
2.5 Dimensional Data 17
2.6 Structure 21
3. Piping System
25
3.1 Connection of Refrigerant Pipes for 3 Pipes Heat Recovery System 25
3.2 Connection of Refrigerant Pipes for 2 Pipes Heat Pump System 28
3.3 Pipe Connection Design Guidance for 3 Pipes Heat Recovery System 31
3.4 Pipe Connection Design Guidance for 2 Pipes Heat Pump System 34
3.5 Calculation of Additional Refrigerant 37
3.6 Piping Connection Kit Dimensions (optional) 39
4. Capacities and Selection Data
45
4.1 Procedure for Selection of the System 45
4.1.1 Unique features of the system 45
4.1.2 Selection parameters 46
4.1.3 Check points for system installation 47
4.1.4 Selection procedure example 48
4.2 Capacity Correction Based on Refrigerant Piping Length 52
4.3 Correction Factor According to Defrosting Operation 54
5. Control System
55
5.1 Refrigerant Cycle 55
5.2 Control Logic 58
5.3 Standard Operation Procedure Chart 60
INSTALLATION
1. Structure
72
1.1 Outdoor Unit & Refrigeration Cycle 72
1.2 Necessary Tools and Instrument List for Installation 72
2. Transportation and Handling
74
2.1 Transportation 74
2.2 Hanging Method 75
3. Outdoor Unit Installation
76
3.1 Service Space 76
3.2 Factory-Supplied Accessories 78
3.3 Installation 78
3.4 Foundation 79
3.5 Drain Water Treatment 80
4. Refrigerant Piping Work
83
4.1 Piping Materials 83
4.2 Flaring and Joint 84
4.3 Caution about Outdoor Unit Installation 85
4.4 Piping Connection 87
4.4.1 Stop Valve 88
4.4.2 Piping Connection 89
5. Electrical Wiring
91
5.1 General Check 91
5.2 Electrical Data 92
To Next Page
Loading...
Need help?
General
