LG multi V PRHR040 Manuals

Manuals and User Guides for LG multi V PRHR040. We have 3 LG multi V PRHR040 manuals available for free PDF download: Service Manual, Brochure, Installation Manual

LG multi V PRHR040 Service Manual (356 pages)

System, R410A

Brand: LG | Category: Air Conditioner | Size: 22 MB

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

LG multi V PRHR040 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

LG multi V PRHR040 Installation Manual (13 pages)

System Heat Recovery Unit

Brand: LG | Category: Heat Pump | Size: 1 MB

Table of Contents
2
Safety Precautions

3
Features & Installation Part

4
Installation

5
- Selection the Best Location
  5
- Dimensional Drawings
  5
- HR Unit Installation
  6
- Nection
  8
- Setup the Switch of HR Unit
  9
Coil Exchanging Method

12

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LG multi V PRHR040 Manuals

LG multi V PRHR040 Service Manual (356 pages)

Table of Contents

LG multi V PRHR040 Brochure (104 pages)

Table of Contents

LG multi V PRHR040 Installation Manual (13 pages)

Table of Contents

Safety Precautions

Features & Installation Part

Installation

Coil Exchanging Method

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