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ARUB3408T1
LG ARUB3408T1 Air Conditioner Manuals
Manuals and User Guides for LG ARUB3408T1 Air Conditioner. We have
3
LG ARUB3408T1 Air Conditioner manuals available for free PDF download: Service Manual, Brochure, Installation Manual
LG ARUB3408T1 Service Manual (356 pages)
System, R410A
Brand:
LG
| Category:
Air Conditioner
| Size: 22 MB
Table of Contents
Air Conditioner
2
Table of Contents
3
Safety Precautions
4
Warning / Caution
4
General Information
12
Model Names
13
Indoor Unit
13
Outdoor Unit
13
Unit
13
External Appearance
14
Indoor Unit
14
Outdoor Unit
15
Unit
15
Combination of Outdoor Units
16
Nomenclature
17
Indoor Unit
17
Outdoor Unit
17
Unit
18
Outdoor Units Information
19
Units Information
20
Units
20
Reducers for Indoor Units and HR Units
20
Indoor Units
22
Ceiling Mounted Cassette Type (1Way)
24
Specifications
25
Functions
26
Operation Details
27
Dimensions
30
Piping Diagrams
31
Wiring Diagrams
32
Ceiling Mounted Cassette Type (2Way)
34
Specifications
35
Functions
37
Operation Details
38
Dimensions
41
Piping Diagrams
42
Wiring Diagrams
43
Ceiling Mounted Cassette Type (4Way)
44
Specifications
45
Functions
48
Operation Details
49
Dimensions
52
Piping Diagrams
54
Wiring Diagrams
55
Art Cool Type
56
Specification
57
Functions
58
Operation Details
59
Dimensions
66
Piping Diagrams
67
Wiring Diagrams
68
Art Cool Type(Wide)
70
Specifications
71
Functions
72
Indoor Unit
72
Operation Details
73
Dimensions
80
Piping Diagrams
81
Wiring Diagrams
82
Art Cool Type(Mirror)
84
Specifications
85
Functions
87
Indoor Unit
87
Operation Details
88
Dimensions
95
Piping Diagrams
96
Wiring Diagrams
97
Ceiling Concealed Duct Type (Low Static)
100
Specifications
101
Indoor Unit
103
Funtions
103
Operation Details
104
Dimensions
107
Top View
107
Front View
107
Piping Diagrams
108
Wiring Diagrams
109
Ceiling Concealed Duct Type (Built In)
110
Specifications
111
Funtions
113
Operation Details
114
Dimensional Drawings
117
Dimensions
117
Piping Diagrams
118
Wiring Diagrams
119
Ceiling Concealed Duct Type (High Static)
120
Specifications
121
Funtions
123
Operation Details
124
Dimensions
127
Piping Diagrams
128
Wiring Diagrams
129
Wall Mounted Type
132
Specifications
133
Functions
135
Operation Details
136
Dimensions
143
Piping Diagrams
144
Wiring Diagrams
145
Convertible Type
146
Specifications
147
Functions
149
Indoor Unit
149
Operation Details
150
Dimensions
153
Piping Diagrams
155
Wiring Diagrams
156
Floor Standing Type
158
Specifications
159
Functions
161
Operation Details
162
Dimensions
165
Piping Diagrams
166
Wiring Diagrams
167
Outdoor Units
168
Specifications
170
Parts Function/Layout Drawing
175
Dimensions
179
Piping Diagrams
182
Wiring Diagrams
187
Inverter Board
189
Main Board
189
Sub Board
190
Functions
191
Functions
192
Basic Control
192
Normal Operation
192
Compressor Control
192
Main and Sub Unit's EEV Control
193
Fan Control
194
Fan Mode
194
Special Control
195
Oil Return Control
195
Defrost Control
198
Oil Equalizing Control
199
Stopping Operation
202
Protection Control
204
Pressure Protection Control
204
Discharge Temperature Control
206
Inverter Protection Control
206
Liquid Back Control
207
Phase Detection
208
Pressure Switch
208
Other Control
209
Initial Setup
209
Instant Indoor Unit Checking Mode
212
Emergency Operation
213
Part 4 HR Units
214
Specifications
216
Parts Functions
217
Parts & Functions
217
Dimensions
218
Piping Diagrams
219
Wiring Diagrams
220
Functions
221
Functions
222
Basic Control
222
Normal Operation
222
Starting Control
222
Valve Control
222
Special Control
223
Oil Return/Defrost Control
223
Liquid Bypass Control
223
Subcooling EEV Control
223
PCB Setting & Test Run
224
HR Unit PCB
225
Trouble Shooting Guide
244
The Phenomena from Main Component Failure
246
Checking Method for Key Components
247
EEV Failure Check Method
251
Error Indicator
255
Self-Diagnosis Function
255
Exploded View
312
Main Unit
342
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LG ARUB3408T1 Brochure (104 pages)
Multi V Plus / Multi V Sync / Multi V Space / Art Cool Series Air Conditioning System
Brand:
LG
| Category:
Air Conditioner
| Size: 10 MB
Table of Contents
Air Conditioning System
1
Outdoor Unit
5
Wall Mounted
8
Installation Space
18
Heat Pump
24
Indoor Unit
52
Specifications
59
Wall Mounted
66
Auto Restart Function
66
Airflow Direction Control
68
Drain Pump
68
Ceiling Cassette - 4Way
72
Ceiling & Floor
74
Ceiling Suspended
76
Ceiling Concealed Duct
82
Child Lock Function
84
Wired Remote Control
90
Wireless Remote Control
91
Part Description
98
Remote Temperature Sensor
99
Wiring Diagram
99
Heat Recovery Unit
100
LG ARUB3408T1 Installation Manual (81 pages)
Heat Recovery Outdoor Unit
Brand:
LG
| Category:
Air Conditioner
| Size: 6 MB
Table of Contents
Table of Contents
2
Safety Precautions
3
Installation Process
11
Outdoor Unit Information
13
Select the Best Location
14
Installation Space
16
Lifting Method
20
Installation
21
Refrigerant Piping Installation
26
Electrical Wiring
43
HR Unit PCB
53
Main Unit and Sub Unit PCB
63
Test Run
70
Caution for Refrigerant Leak
79
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