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Multi V PRHR063A
LG Multi V PRHR063A Heat Recovery Unit Manuals
Manuals and User Guides for LG Multi V PRHR063A Heat Recovery Unit. We have
4
LG Multi V PRHR063A Heat Recovery Unit manuals available for free PDF download: Installation Manual
LG Multi V PRHR063A Installation Manual (53 pages)
Brand:
LG
| Category:
Air Conditioner
| Size: 35.09 MB
Table of Contents
Tips for Saving Energy
2
Important Safety Instructions
2
Table of Contents
4
Installation Process
5
Outdoor Units Information
5
Alternative Refrigerant R410A
5
Select the Best Location
5
Installation Space
7
Air Guide Work
8
Lifting Method
9
Installation
9
The Location of the Anchor Bolts
9
Foundation for Installation
9
Preparation of Piping
10
Plumbing Materials and Storage Methods
11
Refrigerant Piping Installation
12
Precautions on Pipe Connection / Valve Operation
12
Installation Procedure for HR Unit
13
Installation of Outdoor Unit, HR Unit, Indoor Unit Refrigerant Pipe
13
Type of HR Unit
13
Installation of Zoning Control
14
Precautions on Pipe Connection / Valve Operation
15
Pipe Connections between Indoor and Outdoor Unit
17
Preparation Work
17
Pipe Drawing out During Single Connection
18
Refrigerant Piping System
18
Preparation Work
21
Pipe Drawing out During Single Connection
21
Refrigerant Piping System
22
Refrigerant Charging
24
Branch Pipe Fitting
24
Distribution Method
29
Vacuum Mode
29
Leak Test and Vacuum Drying
30
Thermal Insulation of Refrigerant Piping
31
Electrical Wiring
32
Control Box and Connecting Position of Wiring
33
Communication and Power Cables
33
Wiring of Main Power Supply and Equipment Capacity
34
Field Wiring
34
Checking the Setting of Outdoor Units
36
Switch for Setup of HR Unit
37
Automatic Addressing
41
The Procedure of Automatic Addressing
41
Flow Chart of Auto Pipe Detection Process
42
Flow Chart of Manual Addressing for Pipe Detection
43
Example of Manual Valve Addressing (Non-Zoning Setting)
43
Example of Manual Valve Addressing (Zoning Setting)
44
Method of Checking the Pipe Detection Result at HR Unit
44
Identification of Manual Valve ID (Address)
44
Method of Checking the Pipe Detection Result at Outdoor Unit
44
Setting Method of Master Indoor Unit in Zoning
44
Group Number Setting
45
Cool & Heat Selector (Fn 1)
45
High Static Pressure Compensation Mode (Fn 2)
46
Night Low Noise Function (Fn 3)
46
Setting the ODU Address (Fn 5)
46
Snow Removal & Rapid Defrost (Fn 6)
47
Target Pressure Adjusting (Fn 8)
47
Self-Diagnosis Function
48
Caution for Refrigerant Leak
50
Introduction
50
Checking Procedure of Limiting Concentration
50
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LG Multi V PRHR063A Installation Manual (57 pages)
Brand:
LG
| Category:
Air Conditioner
| Size: 26.41 MB
Table of Contents
Tips for Saving Energy
2
Important Safety Instructions
2
Table of Contents
3
Installation Process
4
Outdoor Units Information
4
Alternative Refrigerant R410A
4
Select the Best Location
4
Installation Space
6
Water Control
6
Refrigerant Piping Installation
10
Installation of Water Pipe
16
Device Protection Unit
16
Pipe Connections between Indoor and Outdoor Unit
17
Electrical Wiring
32
Test Run
50
Caution for Refrigerant Leak
55
Cooling Tower Applied Method
56
Water Solenoid Valve Control
56
LG Multi V PRHR063A Installation Manual (61 pages)
Brand:
LG
| Category:
Air Conditioner
| Size: 40.78 MB
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LG Multi V PRHR063A Installation Manual (29 pages)
Brand:
LG
| Category:
Air Conditioner
| Size: 3.69 MB
Table of Contents
Important Safety Instructions
3
Table of Contents
6
Features
7
Installation Part
9
Installation
10
Selection of the Best Location
10
Dimensional Drawings
10
Unit Installation
13
Insulation
16
Wiring Connection
17
Unit PCB
18
Setting the HR Unit Switches
19
Coil Exchanging Method
26
Joint Method of Hr Unit
27
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