Table Of Contents - LG THERMA V Installation Manual

TABLE OF CONTENTS

2
TABLE OF CONTENTS
6
PREFACE
7
SAFETY INSTRUCTIONS
15
INSTALLATION PART
18
GENERAL INFORMATION
18
Model Information
23
Model name and related information
24 Parts and Dimensions
37
Control Parts (For Split)
39
Control Parts (For Hydrosplit)
40
Control Panel
41
Typical Installation Example
46
Cycle Diagram (For R410A)
48
Cycle Diagram (For R32 Split)
49
Cycle Diagram (For Hydrosplit)
50
Water cycle (For R410A)
52
Water cycle (For R32 Split)
54
Water cycle (For Hydrosplit)
56
INSTALLATION OF OUTDOOR UNIT
56
Conditions where Outdoor Unit is Installed
56
Drill a Hole in the Wall (For Split)
57 Transporting the Unit
59
Installation at Seaside
60
Seasonal wind and cautions in winter
61
INSTALLATION OF INDOOR UNIT
61
Conditions where Indoor Unit is Installed
64
Flow area requirement : indoor unit(For R32 Split)
65
Ventilation requirements
68
Electrical Wiring
71
PIPING AND WIRING FOR OUTDOOR UNIT
71
Refrigerant Piping
72 Preparation for Piping
73
Connecting Pipe to Indoor Unit
73
Connecting Pipe to Outdoor Unit
76
Finalizing
77
Leakage test and Evacuation
81 Electrical Wiring
87
PIPING AND WIRING FOR INDOOR UNIT
87
Water Piping and Water Circuit Connection
91
Water pump Capacity
91
Pressure Drop
92
Performance curve
94
Water Quality
94
Frost protection
95
Water Volume and Expansion Vessel Pressure