User Manuals: LG THERMA V HN1639 Pump HVAC System

Manuals and User Guides for LG THERMA V HN1639 Pump HVAC System. We have 2 LG THERMA V HN1639 Pump HVAC System manuals available for free PDF download: Installation Manual, Owner's Manual

LG THERMA V HN1639 Installation Manual (93 pages)

Air-to-Water Heat Pump

Brand: LG | Category: Heat Pump | Size: 55.7 MB

Table of Contents
2
Items Inside Product Box
5
Indoor Unit Box
5
Outdoor Unit Box
5
Preface
6
Safety Precaution
7
Warning
7
Installation Warning
7
Operation Warning
8
Caution
9
Installation Caution
9
Operation Caution
9
General Information
10
Model Information
11
Accessories
12
ACCESSORIES SUPPORTED by LG Electronics
12
ACCESSORIES SUPPORTED by 3Rd PARTY COMPANIES
12
Typical Installation Example
13
Case 1
13
Case 2
14
Case 3
15
Cycle Diagram
16
Refrigerant Cycle
16
Water Cycle
18
Parts and Dimensions
19
Indoor Unit(External)
19
Indoor Unit (Internal)
21
Outdoor Unit(External)
21
Control Parts
24
Control Box : Indoor Unit
24
Control Panel
25
Wiring Diagram : Indoor Unit
25
Circuit Diagram : Indoor Unit
25
Wiring Diagram : Outdoor Unit
25
Wiring Diagram : Indoor Unit and Outdoor Unit (Incl. Field Wiring)
26
Installation of Outdoor Unit
30
Conditions Where Outdoor Unit Is Installed
30
Drill a Hole in the Wall
30
Installation at Seaside
31
Seasonal Wind and Cautions in Winter
31
Installation of Indoor Unit
32
Conditions Where Indoor Unit Is Installed
32
General Considerations
32
Service Space
32
Mounting to Wall
33
Water Volume and Water Pump Capacity
34
Water Volume and Expansion Vessel Pressure
35
Water Quality
36
Conditions if Accessories Are Installed
37
Thermostat
37
Remote Air Temperature Sensor
37
Sanitary Water Tank and Sanitary Water Tank Kit / Solar Thermal Kit
38
3Way Valve(2Way Valve)
40
Piping and Wiring for Outdoor Unit
41
Refrigerant Piping
41
Constraints in Pipe Length and Elevation
41
Preparation for Piping
42
Connecting Pipe to Indoor Unit
43
Connecting Pipe to Outdoor Unit
43
Electrical Wiring
46
Wire Specification
46
Circuit Breaker Specification
47
Wiring Procedure for Power Cable and Connecting Cable
47
Finalizing
49
Pipe Forming
49
Leakage Test and Evacuation
50
Preparation
50
Leakage Test
50
Evacuation
51
Piping and Wiring for Indoor Unit
52
Water Piping and Water Circuit Connection
52
General Considerations
52
Water Charging
54
Pipe Insulation
54
Electrical Wiring
55
General Consideration
55
Terminal Block Information
56
Connecting with Outdoor Unit
58
Electric Heater Wiring
58
Accessories Installation
59
Before Installation
59
Thermostat
59
General Information
59
How to Wire Thermostat
60
Final Check
61
Sanitary Water Tank and Sanitary Water Tank Kit/Solar Thermal Kit
62
General Information
62
How to Install Sanitary Water Tank
63
How to Install Sanitary Water Tank Kit
64
How to Wire Sanitary Water Tank Heater
66
How to Install Solar Thermal Kit
67
Dry Contact
67
Remote Temperature Sensor
67
3Way Valve
68
How to Wire 3Way Valve
68
Final Check
68
2Way Valve
69
General Information
69
How to Wire 2Way Valve
69
Final Check
69
System Set-Up
70
Dip Switch Setting
70
General Information
70
Dip Switch Information
71
Control Panel Setting
74
How to Enter Installer Setting Mode
74
Summary
76
Common Setting
81
Temperature Range Setting
82
Temperature Control Parameter Setting and Etc
83
Check Points, Maintenance and Troubleshooting
88
Check List before Starting Operation
88
Maintenance
89
Troubleshooting
90
Troubleshooting for Problem While Operation
90

LG THERMA V HN1639 Owner's Manual (29 pages)

Air-to-Water Heat Pump

Brand: LG | Category: Heat Pump | Size: 13.47 MB

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User Manuals: LG THERMA V HN1639 Pump HVAC System

LG THERMA V HN1639 Installation Manual (93 pages)

Table of Contents

LG THERMA V HN1639 Owner's Manual (29 pages)

Table of Contents

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