3
Overview
Branch Joints
Recommended Outdoor Unit Combination
3.1
3.2
3.3
Overview
Choosing and Preparing the Installation Site
Selecting and Preparing the Refrigerant Piping
Selecting and Preparing the Electrical Wiring
4.1
4.2
4.3
4.4
4
OUTDOOR UNIT COMBINATION
PREPARATIONS BEFORE INSTALLATION
Overview
Digital Display and Button Settings
6.1
6.2
6
CONFIGURATION
Overview
Things to Note During Test Run
Checklist Before Test Run
7.1
7.2
7.3
7
COMMISSIONING
Overview
Opening the Unit
Installing the Outdoor Unit
Pipe Welding
Fushing Pipes
Gas Tightness Test
Vacuum Drying
Piping Insulation
Refrigerant Charging
Electrical Wiring
5.1
5.2
5.3
5.4
5.5
5.6
5.7
5.8
5.9
5.10
5
OUTDOOR UNIT INSTALLATION
8
MAINTENANCE AND REPAIR
Overview
Safety Precautions for Maintenance
8.1
8.2
About Test Run
Test Run Implementation
Rectifications After Test Run Is Completed with Exceptions
Operating This Unit
7.4
7.5
7.6
7.7
Dimensions
Component Layout and Refrigerant Circuits
Outdoor Unit Ducting
Fan Performance
9.1
9.2
9.3
9.4
9
TECHNICAL DATA
14
14
14
14
17
17
17
19
27
47
47
47
53
53
53
53
28
28
28
30
32
34
35
36
36
37
38
54
54
56
56
56
56
56
56
57
60
61
56