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A7UW40GFA0
LG A7UW40GFA0 - User Manual
39 pages
Manual
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Please r
ead this installation manual completely befor
e installing
the pr
oduct.
Installation work must be performed in acc
or
danc
e with the
national wiring standar
ds by author
ized per
sonnel only
.
Please r
etain this installation manual for future r
efer
enc
e after
r
eading it thor
oughly
.
MUL
TI
www
.lg.c
om
Copyright © 2012 - 2019 LG Electronics Inc.
All Rights Reserved.
INST
ALL
A
TION MANUAL
AIR
C
ONDITIONER
MFL67655701
Rev
.01_011719
ENGLISH
ESP
AÑOL
PORTUGUESE
2
Table of Contents
Main Page
Tips for Saving Energy
2
Table of Contents
6
Installation
7
Installation of Indoor, Outdoor Unit
8
Select the Best Location
8
Foundation for Installation
9
Piping Length and Elevation
10
Refrigerant Charge
11
Flaring Work and Connection of Piping
12
Flaring Work
12
Connection of Piping - Indoor
13
Connection of Piping - Outdoor
15
Installation
18
Installation of the Main Unit
19
Connecting the Cable between Indoor Unit and Outdoor Unit
20
Connect the Cable to the Indoor Unit
20
Connect the Cable to the Outdoor Unit
22
Connection of Wiring
24
Checking the Drainage and Forming the Pipings
25
Checking the Drainage
25
Forming the Piping
26
Air Purging and Evacuation
27
Checking Method
27
Evacuation
28
Installation Pi485
29
Test Running
30
Function
31
DIP S/W Setting
31
Forced Cooling Operation
32
Wiring Error Check
33
Saving Power Consumption
33
Night Quiet Mode
34
Mode Lock
35
Max Combination Capacity
36
Installation Guide at the Seaside
37
Seasonal Wind and Cautions in Winter
38
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LG A7UW40GFA0 Specifications
General
Cooling Capacity
3.5 kW
Heating Capacity
4.0 kW
Refrigerant
R32
Model
LG A7UW40GFA0
Power Supply
220-240 V, 50 Hz
Type
Split Air Conditioner
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