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LG Electronics ARUB121DTE4 User Manual
Page 110
User Manual - Page 110
For ARUB121DTE4.
Page 110/110
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Contents
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110
ENGLISH
<
107
108
109
110
File type: PDF
File name: arub096bte4.pdf
File size: 24.34 MB
File Language: English, French, Spanish
Pages: 110
Author: LG Electronics
Published: 2021-01-22
Updated: 2023-06-11
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Table of Contents
×
TIPS FOR SAVING ENERGY
2
IMPORTANT SAFETY INSTRUCTIONS
3
INSTALLATION PROCESS
8
OUTDOOR UNITS INFORMATION
9
ALTERNATIVE REFRIGERANT R410A
19
SELECT THE BEST LOCATION
20
INSTALLATION SPACE
22
Individual Installation
22
LIFTING METHOD
24
INSTALLATION
25
The Location Of The Anchor Bolts
25
Foundation For Installation
26
Preparation Of Piping
27
Plumbing Materials And Storage Method
30
REFRIGERANT PIPING INSTALLATION
32
Precautions On Pipe Connection / Valve Operation
32
Installation Procedure For HR Unit
33
Connection Of Outdoor Units
33
Installation Of Outdoor Unit, HR Unit And Indoor Unit Refrigerant Pipe
34
Type Of HR Unit
35
Type Of HR Unit
35
Installation Of Zoning Control
36
PIPE CONNECTIONS BETWEEN INDOOR AND OUTDOOR UNIT
38
Preparation Work
38
Pipe Drawing Out During Single / Series Connection
39
Refrigerant Piping System
41
Refrigerant Charging
52
Branch Pipe Fitting
53
Leak Test And Vacuum Drying
57
Vacuum Mode
59
Thermal Insulation Of Refrigerant Piping
60
ELECTRICAL WIRING
61
Caution
61
Control Box And Connecting Position Of Wiring
63
Communication And Power Cables
64
Wiring Of Main Power Supply And Equipment Capacity
65
Field Wiring
66
Checking The Setting Of Outdoor Units
79
Switch For Setup Of HR Unit
80
HR UNIT PCB
80
Automatic Addressing
85
Example Of Manual Valve Addressing (Non Zoning Setting)
89
Example Of Manual Valve Addressing (Zoning Setting)
90
Method Of Checking The Pipe Detection Result At Out Door Unit
91
Identification Of Manual Valve ID (Address)
91
Method Of Checking The Pipe Detection Result At HR Unit
91
Setting Method Of Master Indoor Unit In Zoning
92
Group Number Setting
94
TEST RUN
95
Cool & Heat Selector
95
Static Pressure Compensation Mode
96
Night Low Noise Function
97
Overall Defrost Mode
98
Setting The ODU Address
99
Snow Removal & Rapid Defrost
100
Target Pressure Adjusting
101
Self Diagnosis Function
102
CAUTION FOR REFRIGERANT LEAK
106
Introduction
106
Checking Procedure Of Limiting Concentration
106
INSTALLATION GUIDE AT THE SEASIDE
108
OUTDOOR UNIT (ODU) INSTALLATION DETAILS FOR (3) FOAM SCREW PROTECTOR PADS
109
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